Portland (PDX) to Seattle (SEA) flights
Flights between Portland to Seattle are frequent, with several airlines offering direct and connecting services. JetSaver brings you all the relevant Portland to Seattle flight information, from flight timings to airline details, ensuring hassle-free travel planning. Whether you’re looking for budget-friendly flights or premium services, there’s an option for every traveler.
- PDX is the best airport to fly from Portland
- Flight duration from Portland to Seattle is {flights.cheapest-in-c2c.outbound.Departure.Duration} hours
- SEA is the best airport to reach Seattle
- The cheapest airfare to reach from Portland to Seattle is {flights.cheapest-in-c2c.Price}
- Portland is in USA and Seattle is also belongs to United States of America, so you are flying inside the country only, no need of visa requirements to fly from Portland to Seattle.
- {flights.cheapest-in-c2c.outbound.Airline} is offering the cheapest fare from Portland to Seattle
Are you planning a ✈ trip from Portland to Seattle? Seattle is a city with a high population, multiculturalism, active nightlife, and a very interesting history. Both these cities offer comfortable traveling, and it can become an interesting experience to travel to these destinations for business or tourism. Seattle has magnificent and well-designed buildings, lovely parks, and vibrant markets in the city. This is a fascinating destination to visit, and one can be assured of an entertaining experience with good museums, themed restaurants, and exciting nightlife.
How to find cheap one-way trip tickets from Portland to Seattle
For budget-friendly tickets from Portland to Seattle, be flexible with your travel dates and use JetSaver to compare fares. Starting from just $71 for one-way flights, you can find great deals across multiple airlines. Book with confidence on JetSaver, where you can compare prices from Spirit Airlines, Frontier, Delta, and more to secure the lowest rates.
Book Portland to Seattle Flights with JetSaver
Book your Portland to Seattle flights at the lowest prices with JetSaver’s unbeatable fares and exclusive deals. Our platform allows you to filter flight options based on airline, duration, departure, and arrival times, with both direct and layover flights available. Flights from Portland to Seattle start as low as {flights.cheapest-in-c2c.Price}, with a variety of flight options to choose from. The shortest flight duration is just {flights.cheapest-in-c2c.outbound.Departure.Duration} hours. For greater savings, be sure to book your return Seattle to Portland flight through JetSaver!
Portland to Seattle Flight Fare comparison
Looking for a cheap Portland to Seattle flight? The cost of airfare for this route depends on the time of year, airline and how advance you book your flight ticket. When looking for the best deals for your trip, consider different airlines and make your travel bookings as early as possible. Compare the flight fares among different airlines for economy, premium economy, and business class options. This helps you secure a flight that fits your budget and preferences:
Note: Prices are estimates and may vary based on specific travel dates, times, and availability.
Airline
Economy (Low)
Economy (Average)
Economy (Peak)
Premium Economy (Low)
Premium Economy (Average)
Premium Economy (Peak)
Business Class (Low)
Business Class (Average)
Business Class (Peak)
Alaska Airlines
$150
$250
$350
$300
$450
$550
$800
$1,200
$1,500
Delta Air Lines
$160
$260
$360
$320
$480
$580
$820
$1,220
$1,520
American Airlines
$170
$270
$370
$330
$490
$590
$830
$1,230
$1,530
United Airlines
$180
$280
$380
$340
$500
$600
$840
$1,240
$1,540
Southwest Airlines
$190
$290
$390
$350
$510
$610
$850
$1,250
$1,550
Horizon Air
$200
$300
$400
$360
$520
$620
$860
$1,260
$1,560
PDX to SEA Flight duration and distance
Are you worried about the duration and time taken to travel on PDX to SEA flights? Regardless of whether you choose a direct flight or a connectivity flight, the flight takes a relatively short duration time, which makes it perfect for short weekend trips or business trips. Below is some information regarding the approximate flight time and the distance between these two destinations.
Note: The average flight durations and air distances are approximate and may vary depending on specific flight routes, weather conditions, and other factors.
Flight Type
Average Flight Duration
Approximate Air Distance
Non-stop
1 hour 20 minutes
180 miles
Connecting
3-4 hours
180 miles
Portland to Seattle Flight Schedule and Frequency
Generally, flights between Portland and Seattle fluctuate with each season; therefore, it is always advisable to check the flight availability for your preferred dates. This is one of the busiest routes where many passengers traveling daily are very high and so are the facilities provided to the travelers. When planning your travel from PDX to SEA, the time of departure should be convenient enough to suit your preferences. Many airlines often offer many flights during different times of the day including morning, afternoon, and evening. Here’s an outline of the major airlines servicing this route and the frequency of their flights:
Note: Flight times are approximate and subject to change based on seasonal schedules and other factors. Weekly frequency is also subject to change and may vary depending on the time of year. Always check with the airline for the most up-to-date information.
Airline
Morning Flight Times
Afternoon Flight Times
Evening Flight Times
Weekly Frequency
Alaska
6:00 AM, 7:00 AM
12:00 PM, 2:00 PM
5:00 PM, 8:00 PM
Daily
Delta
6:30 AM, 8:00 AM
1:00 PM, 3:00 PM
6:00 PM, 9:00 PM
Daily
Horizon
7:00 AM, 8:30 AM
12:30 PM, 2:30 PM
5:30 PM, 8:30 PM
Daily
United
6:00 AM, 7:30 AM
1:30 PM, 3:30 PM
6:30 PM, 9:30 PM
Daily
American
6:30 AM, 8:00 AM
1:00 PM, 3:00 PM
6:00 PM, 9:00 PM
Daily
PDX to SEA flights Booking Trends and Prices
Timing is very important when it comes to looking for the best airline to book when looking for a flight from Portland to Seattle. There are some off-peak months in the year, and the ticket costs will be cheap during these months. The best thing you can do when planning for a trip from PDX to SEA is to ensure that you book your tickets a month or two before the time of travel, By doing this you will be able to find the best deals available. It’s often cheaper to fly during the week than the weekend, and Tuesday or Wednesday usually offers the best flight prices. Here’s an overview of average monthly prices and some tips to help you book smarter:
Additional Insights:
Booking Day
Booking Time
Price Trend
Monday
Early morning
Cheaper
Tuesday
Late afternoon
Cheaper
Wednesday
Early morning
Cheaper
Thursday
Late afternoon
Cheaper
Friday
Early morning
Cheaper
Saturday
Late afternoon
More Expensive
Sunday
Early morning
Cheaper
Portland to Seattle Amenities and Services
There are several amenities provided by the different airlines that operate between Portland and Seattle. Many airlines have additional services such as Wi-Fi on airplanes, electrical outlets, entertainment for flyers, and even free snacks and beverages. However, one should compare what each airline's in-flight offerings before making your final decision, especially if you need certain additions such as Wi-Fi or an entertainment package.
Note: Amenities may be subject to change and may vary depending on the specific flight and class of service.
Airline
Wi-Fi Availability
Power Outlets
Food Options
Entertainment Services
Alaska Airlines
Yes
Yes
Snacks, Meals
Movies, TV Shows, Music
Delta Air Lines
Yes
Yes
Snacks, Meals
Movies, TV Shows, Music
Horizon Air
Yes
Yes
Snacks
Movies, TV Shows
Southwest Airlines
Yes
Yes
Snacks
Movies, TV Shows
United Airlines
Yes
Yes
Snacks, Meals
Movies, TV Shows, Music
Seattle from PDX Flights Baggage Policies and Fees
When planning a trip from Portland to Seattle, it will be helpful to go through the requirements and baggage allowances by the particular airlines. In the case of carry-ons, the cost can vary depending on the airline and the class of service, while for checked baggage the policies may also vary greatly. Another factor one must compare while looking for flight ticket is baggage fees because if you are carrying multiple bags it can turn out to be very expensive.
Note: Policies are subject to change and may vary based on specific routes or travel dates. Always check with the airline for the most up-to-date information.
Airline
Cabin Baggage Allowance (Max Weight/Size)
Checked Baggage Fees
Alaska Airlines
1 bag (22" x 14" x 9"), 2nd bag (22" x 14" x 9") (each) - $25, 3rd bag (22" x 14" x 9") (each) - $100
$30-$100 (1st bag), $100-$200 (2nd bag)
Delta Air Lines
1 bag (22" x 14" x 9"), 2nd bag (22" x 14" x 9") (each) - $40, 3rd bag (22" x 14" x 9") (each) - $150
$30-$150 (1st bag), $150-$200 (2nd bag)
Horizon Air
1 bag (22" x 14" x 9"), 2nd bag (22" x 14" x 9") (each) - $25, 3rd bag (22" x 14" x 9") (each) - $100
$30-$100 (1st bag), $100-$200 (2nd bag)
Southwest Airlines
2 bags (each up to 24" x 16" x 10") - free
No fees for first two checked bags
United Airlines
1 bag (22" x 14" x 9"), 2nd bag (22" x 14" x 9") (each) - $40, 3rd bag (22" x 14" x 9") (each) - $150
$30-$150 (1st bag), $150-$200 (2nd bag)
Environmental impact of flights from PDX to SEA
If sustainable tourism is your goal, learning about the ecological implications of your Portland to Seattle flight can assist you in making better decisions. CO2 emissions per passenger km can be quite different depending on the carrier, and these are measured against car km emissions. This is an easier option for traveling green and lowering one’s ecological impact by choosing airlines or routes with less carbon dioxide emissions.
Note: The exact emissions can vary based on factors like aircraft type, fuel efficiency, and passenger load. These estimates are approximate and based on average values.
Flight Type
Average CO2 Emissions per Passenger (kg)
Non-stop Flight
50-70 kg
Attractions in Seattle
When you visit Seattle, make sure that you see some of the top attractions in the city. Enjoy the beautiful choices of fresh food and amazing flowers at Pike Place Market as you walk around. Remember to stop and take in the beautiful views of the lovely Puget Sound provided by the Space Needle, an honest symbol of Seattle's skyline. Along with these also visit the following attractions
- Space Needle
- Chihuly Garden and Glass
- Museum of Pop Culture
- The Museum of Flight
- Kerry Park
- The Seattle Great Wheel
What to pack during travel to Seattle?
Be prepared for unusual weather conditions when visiting Seattle. You should carry layers like long-sleeve shirts and sweaters along with a lightweight, waterproof jacket because the weather can change sometimes. It is important to have comfortable walking shoes when experiencing the city. You should never miss an umbrella for sudden rain and also carry a reusable water bottle wherever you go. If you plan to attend events or restaurants include some more formal clothing. Also, you should remember to bring sunscreen and sunglasses for a few sunny days.
Budgeting flights to Seattle
Budgeting for flights to Seattle with JetSaver is simple and effective. Use JetSaver’s flight comparison tool to filter options and find the best deals from trusted travel agencies. Set price alerts to monitor fare changes and book early to secure lower rates. Explore JetSaver’s offers on budget airlines and seasonal promotions to maximize savings. With JetSaver, you can easily navigate pricing options and find affordable flights to Seattle, ensuring you get the best value for your travel budget.
Frequently asked questions about from Portland to Seattle?
- Which is best airport to choose while traveling to Seattle from Portland PDX airport?
To reach early to the city center in Seattle, you can consider booking flight tickets from PDX to SEA airport while booking your flight tickets to Seattle from Portland.
- How can I find the Portland to Seattle last-minute flights?
Finding last minute flights from Portland to Seattle is easy but it mostly have high ticket fare as it completely depends on availability & demand. To get low fare tickets from Portland to Seattle you need to plan as early as possible.
- Are there business class flights from PDX to SEA?
Yes, almost every airline will have business class while traveling from PDX to SEA. To book business class tickets from Portland to Seattle, you need filter the results with travel class as business and book the suitable from the results.
- How can I book a direct flight from Portland to Seattle?
Yes, there will be direct flights operating from Portland to Seattle every week. But availability is depends on the demand, plan early to book direct flight tickets.
- What is the best time to find Portland to Seattle affordable flights?
The best time to find affordable & low cost flight tickets is during weekdays and off-peak seasons. Usually, ticket prices will be comparatively lower than peak seasons making it easy to find low cost flights.
Westjet flight routes to Portland
- WestJet Houston to Portland Flights
- WestJet Albuquerque to Portland Flights
- WestJet Atlantic City to Portland Flights
- WestJet Dallas to Portland Flights
- WestJet Pittsburgh to Portland Flights
- WestJet Albany to Portland Flights
- WestJet Anchorage to Portland Flights
- WestJet Denver to Portland Flights
- WestJet Baltimore to Portland Flights
- WestJet Atlanta to Portland Flights
- WestJet Austin to Portland Flights
- WestJet Asheville to Portland Flights
- WestJet Memphis to Portland Flights
- WestJet Phoenix to Portland Flights
- WestJet Fort Lauderdale to Portland Flights
- WestJet Seattle to Portland Flights
- WestJet El Paso to Portland Flights
- WestJet Cleveland to Portland Flights
- WestJet Las Vegas to Portland Flights
- WestJet Nashville to Portland Flights
- WestJet Boise to Portland Flights
- WestJet Boston to Portland Flights
- WestJet Buffalo to Portland Flights
- WestJet Burbank to Portland Flights
- WestJet Bozeman to Portland Flights
- WestJet Los Angeles to Portland Flights
- WestJet Charleston to Portland Flights
- WestJet Charlotte to Portland Flights
- WestJet Columbus to Portland Flights
- WestJet St Louis to Portland Flights
- WestJet Myrtle Beach to Portland Flights
- WestJet Jacksonville to Portland Flights
- WestJet Cincinnati to Portland Flights
- WestJet Santa Ana to Portland Flights
- WestJet Des Moines to Portland Flights
- WestJet Oklahoma-city to Portland Flights
- WestJet Valparaiso to Portland Flights
- WestJet Fairbanks to Portland Flights
- WestJet San Francisco to Portland Flights
- WestJet Newark to Portland Flights
- WestJet Fresno to Portland Flights
- WestJet Minneapolis to Portland Flights
- WestJet New York to Portland Flights
- WestJet Spokane to Portland Flights
- WestJet Grand Rapids to Portland Flights
- WestJet Honolulu to Portland Flights
- WestJet New Haven to Portland Flights
- WestJet Indianapolis to Portland Flights
- WestJet Islip to Portland Flights
- WestJet Hilo to Portland Flights
- WestJet Oakland to Portland Flights
- WestJet Miami to Portland Flights
- WestJet Ontario to Portland Flights
- WestJet Kona to Portland Flights
- WestJet Tampa to Portland Flights
- WestJet Louisville to Portland Flights
- WestJet West Palm Beach to Portland Flights
- WestJet San Antonio to Portland Flights
- WestJet Omaha to Portland Flights
- WestJet Milwaukee to Portland Flights
- WestJet Madison to Portland Flights
- WestJet New Orleans to Portland Flights
- WestJet Philadelphia to Portland Flights
- WestJet San Diego to Portland Flights
- WestJet Pensacola to Portland Flights
- WestJet Norfolk to Portland Flights
- WestJet Maui to Portland Flights
- WestJet Chicago to Portland Flights
- WestJet Portland to Portland Flights
- WestJet Palm Springs to Portland Flights
- WestJet Providence to Portland Flights
- WestJet Raleigh to Portland Flights
- WestJet San Jose to Portland Flights
- WestJet Richmond to Portland Flights
- WestJet Reno to Portland Flights
- WestJet Salt Lake City to Portland Flights
- WestJet Syracuse to Portland Flights
- WestJet Trenton to Portland Flights
- WestJet Baltimore to Portland Flights
- WestJet Dulles to Portland Flights
- WestJet Portland to Houston Flights
- WestJet Portland to Albuquerque Flights
- WestJet Portland to Atlantic City Flights
- WestJet Portland to Dallas Flights
- WestJet Portland to Pittsburgh Flights
- WestJet Portland to Albany Flights
- WestJet Portland to Anchorage Flights
- WestJet Portland to Denver Flights
- WestJet Portland to Baltimore Flights
- WestJet Portland to Atlanta Flights
- WestJet Portland to Austin Flights
- WestJet Portland to Asheville Flights
- WestJet Portland to Memphis Flights
- WestJet Portland to Phoenix Flights
- WestJet Portland to Fort Lauderdale Flights
- WestJet Portland to Seattle Flights
- WestJet Portland to El Paso Flights
- WestJet Portland to Cleveland Flights
- WestJet Portland to Las Vegas Flights
- WestJet Portland to Nashville Flights
- WestJet Portland to Boise Flights
- WestJet Portland to Boston Flights
- WestJet Portland to Buffalo Flights
- WestJet Portland to Burbank Flights
- WestJet Portland to Bozeman Flights
- WestJet Portland to Los Angeles Flights
- WestJet Portland to Charleston Flights
- WestJet Portland to Charlotte Flights
- WestJet Portland to Columbus Flights
- WestJet Portland to St Louis Flights
- WestJet Portland to Myrtle Beach Flights
- WestJet Portland to Jacksonville Flights
- WestJet Portland to Cincinnati Flights
- WestJet Portland to Santa Ana Flights
- WestJet Portland to Des Moines Flights
- WestJet Portland to Oklahoma-city Flights
- WestJet Portland to Valparaiso Flights
- WestJet Portland to Fairbanks Flights
- WestJet Portland to San Francisco Flights
- WestJet Portland to Newark Flights
- WestJet Portland to Fresno Flights
- WestJet Portland to Minneapolis Flights
- WestJet Portland to New York Flights
- WestJet Portland to Spokane Flights
- WestJet Portland to Grand Rapids Flights
- WestJet Portland to Honolulu Flights
- WestJet Portland to New Haven Flights
- WestJet Portland to Indianapolis Flights
- WestJet Portland to Islip Flights
- WestJet Portland to Hilo Flights
- WestJet Portland to Oakland Flights
- WestJet Portland to Miami Flights
- WestJet Portland to Ontario Flights
- WestJet Portland to Kona Flights
- WestJet Portland to Tampa Flights
- WestJet Portland to Louisville Flights
- WestJet Portland to West Palm Beach Flights
- WestJet Portland to San Antonio Flights
- WestJet Portland to Omaha Flights
- WestJet Portland to Milwaukee Flights
- WestJet Portland to Madison Flights
- WestJet Portland to New Orleans Flights
- WestJet Portland to Philadelphia Flights
- WestJet Portland to San Diego Flights
- WestJet Portland to Pensacola Flights
- WestJet Portland to Norfolk Flights
- WestJet Portland to Maui Flights
- WestJet Portland to Chicago Flights
- WestJet Portland to Portland Flights
- WestJet Portland to Palm Springs Flights
- WestJet Portland to Providence Flights
- WestJet Portland to Raleigh Flights
- WestJet Portland to San Jose Flights
- WestJet Portland to Richmond Flights
- WestJet Portland to Reno Flights
- WestJet Portland to Salt Lake City Flights
- WestJet Portland to Syracuse Flights
- WestJet Portland to Trenton Flights
- WestJet Portland to Baltimore Flights
- WestJet Portland to Dulles Flights
Popular flight routes to Portland
- Flights from Houston to Portland
- Flights from Albuquerque to Portland
- Flights from Atlantic City to Portland
- Flights from Dallas to Portland
- Flights from Pittsburgh to Portland
- Flights from Albany to Portland
- Flights from Anchorage to Portland
- Flights from Denver to Portland
- Flights from Baltimore to Portland
- Flights from Atlanta to Portland
- Flights from Austin to Portland
- Flights from Asheville to Portland
- Flights from Memphis to Portland
- Flights from Phoenix to Portland
- Flights from Fort Lauderdale to Portland
- Flights from Seattle to Portland
- Flights from El Paso to Portland
- Flights from Cleveland to Portland
- Flights from Las Vegas to Portland
- Flights from Nashville to Portland
- Flights from Boise to Portland
- Flights from Boston to Portland
- Flights from Buffalo to Portland
- Flights from Burbank to Portland
- Flights from Bozeman to Portland
- Flights from Los Angeles to Portland
- Flights from Charleston to Portland
- Flights from Charlotte to Portland
- Flights from Columbus to Portland
- Flights from St Louis to Portland
- Flights from Myrtle Beach to Portland
- Flights from Jacksonville to Portland
- Flights from Cincinnati to Portland
- Flights from Santa Ana to Portland
- Flights from Des Moines to Portland
- Flights from Oklahoma-city to Portland
- Flights from Valparaiso to Portland
- Flights from Fairbanks to Portland
- Flights from San Francisco to Portland
- Flights from Newark to Portland
- Flights from Fresno to Portland
- Flights from Minneapolis to Portland
- Flights from New York to Portland
- Flights from Spokane to Portland
- Flights from Grand Rapids to Portland
- Flights from Honolulu to Portland
- Flights from New Haven to Portland
- Flights from Indianapolis to Portland
- Flights from Islip to Portland
- Flights from Hilo to Portland
- Flights from Oakland to Portland
- Flights from Miami to Portland
- Flights from Ontario to Portland
- Flights from Kona to Portland
- Flights from Tampa to Portland
- Flights from Louisville to Portland
- Flights from West Palm Beach to Portland
- Flights from San Antonio to Portland
- Flights from Omaha to Portland
- Flights from Milwaukee to Portland
- Flights from Madison to Portland
- Flights from New Orleans to Portland
- Flights from Philadelphia to Portland
- Flights from San Diego to Portland
- Flights from Pensacola to Portland
- Flights from Norfolk to Portland
- Flights from Maui to Portland
- Flights from Chicago to Portland
- Flights from Portland to Portland
- Flights from Palm Springs to Portland
- Flights from Providence to Portland
- Flights from Raleigh to Portland
- Flights from San Jose to Portland
- Flights from Richmond to Portland
- Flights from Reno to Portland
- Flights from Salt Lake City to Portland
- Flights from Syracuse to Portland
- Flights from Trenton to Portland
- Flights from Baltimore to Portland
- Flights from Dulles to Portland
- Flights from Portland to Houston
- Flights from Portland to Albuquerque
- Flights from Portland to Atlantic City
- Flights from Portland to Dallas
- Flights from Portland to Pittsburgh
- Flights from Portland to Albany
- Flights from Portland to Anchorage
- Flights from Portland to Denver
- Flights from Portland to Baltimore
- Flights from Portland to Atlanta
- Flights from Portland to Austin
- Flights from Portland to Asheville
- Flights from Portland to Memphis
- Flights from Portland to Phoenix
- Flights from Portland to Fort Lauderdale
- Flights from Portland to Seattle
- Flights from Portland to El Paso
- Flights from Portland to Cleveland
- Flights from Portland to Las Vegas
- Flights from Portland to Nashville
- Flights from Portland to Boise
- Flights from Portland to Boston
- Flights from Portland to Buffalo
- Flights from Portland to Burbank
- Flights from Portland to Bozeman
- Flights from Portland to Los Angeles
- Flights from Portland to Charleston
- Flights from Portland to Charlotte
- Flights from Portland to Columbus
- Flights from Portland to St Louis
- Flights from Portland to Myrtle Beach
- Flights from Portland to Jacksonville
- Flights from Portland to Cincinnati
- Flights from Portland to Santa Ana
- Flights from Portland to Des Moines
- Flights from Portland to Oklahoma-city
- Flights from Portland to Valparaiso
- Flights from Portland to Fairbanks
- Flights from Portland to San Francisco
- Flights from Portland to Newark
- Flights from Portland to Fresno
- Flights from Portland to Minneapolis
- Flights from Portland to New York
- Flights from Portland to Spokane
- Flights from Portland to Grand Rapids
- Flights from Portland to Honolulu
- Flights from Portland to New Haven
- Flights from Portland to Indianapolis
- Flights from Portland to Islip
- Flights from Portland to Hilo
- Flights from Portland to Oakland
- Flights from Portland to Miami
- Flights from Portland to Ontario
- Flights from Portland to Kona
- Flights from Portland to Tampa
- Flights from Portland to Louisville
- Flights from Portland to West Palm Beach
- Flights from Portland to San Antonio
- Flights from Portland to Omaha
- Flights from Portland to Milwaukee
- Flights from Portland to Madison
- Flights from Portland to New Orleans
- Flights from Portland to Philadelphia
- Flights from Portland to San Diego
- Flights from Portland to Pensacola
- Flights from Portland to Norfolk
- Flights from Portland to Maui
- Flights from Portland to Chicago
- Flights from Portland to Portland
- Flights from Portland to Palm Springs
- Flights from Portland to Providence
- Flights from Portland to Raleigh
- Flights from Portland to San Jose
- Flights from Portland to Richmond
- Flights from Portland to Reno
- Flights from Portland to Salt Lake City
- Flights from Portland to Syracuse
- Flights from Portland to Trenton
- Flights from Portland to Baltimore
- Flights from Portland to Dulles
Popular Routes from Seattle
- Flights from Seattle to New York
- Flights from Seattle to Los Angeles
- Flights from Seattle to Miami
- Flights from Seattle to San Francisco
- Flights from Seattle to Chicago
- Flights from Seattle to Atlanta
- Flights from Seattle to Orlando
- Flights from Seattle to Denver
- Flights from Seattle to Seattle
- Flights from Seattle to Las Vegas
- Flights from Seattle to Boston
- Flights from Seattle to Houston
Popular Routes to Portland
- Flights from New York to Portland
- Flights from Los Angeles to Portland
- Flights from Miami to Portland
- Flights from San Francisco to Portland
- Flights from Atlanta to Portland
- Flights from Orlando to Portland
- Flights from Denver to Portland
- Flights from Seattle to Portland
- Flights from Las Vegas to Portland
- Flights from Boston to Portland
- Flights from Houston to Portland