Cheap Flights to Washington from $31

Flights to Washington at a glance

Traveling to Washington is a breeze, with various options for flights to Washington that cater to different budgets and schedules. You can easily compare journey times and select from full-service or cheap flights to Washington, making it easy to plan your visit to popular sights and attractions. Key highlights in the area include the Seattle Waterfront, perfect for scenic beach experiences; the Space Needle, an iconic tower ideal for city views; and Seattle Center, a vibrant urban park great for family outings and outdoor activities.

• Major airports in Washington: Seattle - Tacoma International Airport (SEA) serving Seattle; Spokane International Airport (GEG) serving Spokane; Tri-Cities Airport (PSC) serving Pasco
• Flights per week: 10,800+ flights arriving across Washington airports
• Number of airlines that fly to Washington: around 65+ carriers

Popular airports in Washington

Washington is a captivating state perfect for outdoor enthusiasts and adventure seekers. Visitors flock here for its stunning scenery, romantic escapes, and opportunities for wellness and relaxation. The region is conveniently accessed through three major airports, making travel easy for all types of vacations.

• Seattle - Tacoma International Airport (SEA): Situated in King County, Washington, this airport offers a wide array of domestic and international flights, linking travelers to over 270 cities within the U.S. and more than 285 global destinations. Depending on the airline and route, passengers can opt for enhanced comfort through first class, business class, or premium economy class seating. Notable airlines operating here include Alaska Airlines, Delta, and American Airlines.
• Spokane International Airport (GEG): Found in Spokane County, Washington, this airport facilitates both domestic and international travel, connecting to around 185 cities in the U.S. and over 45 international locations. Travelers can enhance their journey by selecting first class, premium economy, or business class seating, based on the available routes and airlines. Major carriers at this airport include Delta, Alaska Airlines, and American Airlines.
• Tri-Cities Airport (PSC): Located in Franklin County, Washington, this airport serves both domestic and international routes, connecting to approximately 120 cities within the U.S. and more than 25 international destinations. Passengers may choose to upgrade to premium economy, first class, or business class seating for a more comfortable experience, depending on the airlines and routes selected. Key airlines flying from this airport include Delta, Alaska Airlines, and United.

Top routes to Washington

• Los Angeles (LAX) to Seattle (SEA), with one-way tickets available from around $55
• Phoenix (PHX) to Seattle (SEA), with one-way flight options from around $50
• Las Vegas (LAS) to Seattle (SEA), with one-way flights starting at around $45
• Chicago (ORD/MDW) to Seattle (SEA), with one-way flights starting at around $80
• Denver (DEN) to Seattle (SEA), with one-way tickets available from around $50

Cheapest routes to Washington

• Las Vegas (LAS) to Seattle (SEA), with affordable one-way prices from around $45
• Phoenix (PHX) to Seattle (SEA), with low one-way fares from around $50
• Denver (DEN) to Seattle (SEA), with low one-way fares from around $50
• Sacramento (SMF) to Seattle (SEA), with budget one-way fares from around $50
• Salt Lake City (SLC) to Seattle (SEA), with affordable one-way prices from around $50

*Flight times and fares vary by season and availability and are based on one-way routes

Best time to fly to Washington

The most popular months for travelers to fly to Washington are January, March, and April, when peak temperatures in Washington can reach up to 47.1°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 58.1°F. For better deals, September and October usually offer the lowest average one-way fares around $228, roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? November and May offer average one-way fares of around $240, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Washington

Getting some of the best deals on flights to Washington is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—stay up to date on fare changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Washington hotel and flight deals.
4. Travel during shoulder season-peak travel periods tend to push the flight fares a little higher than usual. Traveling outside of these busy periods can help you find more competitive prices while still being able to enjoy good weather and lesser crowds.
5. Be flexible with your travel dates-if your schedule allows it, try and search for a few different departure and return dates as this may help you find lower fares.
6. Consider economy fares-if you're traveling light and don't need extras like seat selection or additional baggage, opting for a basic economy fare can be a simple way to keep costs down. Just make sure to check what's included in the flight ticket before confirming your booking.
7. Think about luggage—it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
8. Earn miles—you can earn airline miles when you book with Expedia. Make sure to select your frequent flyer program and enter your program number when confirming your booking to get more value from your trip.

*For members. Select hotels.

Where to stay in Washington

• SeaTac: SeaTac is located in the area of Washington and serves as a convenient gateway for travelers seeking outdoor adventures and family-friendly experiences. Visitors can explore the beautiful Angle Lake Park for a relaxing day outdoors. The Seattle Waterfront offers stunning scenic views and beach access, perfect for a leisurely stroll. For aviation enthusiasts, a visit to The Boeing Company factory is a unique opportunity to learn about the aircraft manufacturing process. With its proximity to a marina and sports stadium, SeaTac is an ideal base for enjoying various activities.
• Pasco: Pasco is located in the area of Washington and is known for its charming blend of outdoor activities and romantic settings. Nature lovers can immerse themselves in the beauty of Sacajawea State Park, offering adventure and picturesque scenery. The HAPO Center provides a versatile venue for events and conferences, while the Franklin County Historical Society invites travelers to delve into the local history and culture. With numerous golf courses in the vicinity, Pasco is a great destination for families and couples alike.
• Bellevue: Bellevue is located in the area of Washington and is a vibrant city perfect for family outings and business trips. Shoppers will delight in the numerous shopping centers and malls, while the recreational areas offer space for relaxation and fun. Lake Washington provides a romantic backdrop for couples looking to unwind by the water. Bellevue College and the Meydenbauer Center serve as hubs for education and business events, respectively, making this city a well-rounded destination for travelers of all kinds.

Tips for short-haul flights to Washington

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—when flying with budget airlines, it's often more economical to travel with just a carry-on. Save space by using mini toiletries, wearing your heaviest clothing, and planning your outfits effectively. This approach also helps you avoid the wait at baggage claim upon arrival.
• Early check in—almost all airlines allow you to check in online at least 24 to 48 hours before your flight. This can save you time at the airport, and you may be able to secure a preferred seat at no additional cost.
• Bring your own entertainment—many short-haul flights might not provide in-flight entertainment. Download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. Don’t forget to charge your devices fully before you board.
• Arrive early—even for short flights, it's advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Washington

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines typically allow free seat selection once online check-in opens, usually 24 to 48 hours prior to your flight. Some airlines may offer earlier seat selection, but this could come with an additional fee.
• Arrive early—make sure to get to the airport at least 3 hours before departure for international flights to allow sufficient time for check-in, security, and immigration processes.
• Relax at the airport—if you have extra time, take the opportunity to explore the shops, find a coffee shop, or unwind at your gate or a departure lounge if you have access.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to sleep or stay awake on the flight according to the local time at your arrival destination to help minimize jet lag.
• Dress comfortable—since the journey will be lengthy, opt for loose, comfortable clothing and layers, as cabin temperatures can fluctuate.
• Stay hydrated—bring a refillable water bottle and drink plenty of water to stay hydrated, ensuring you feel your best upon arrival.

About Flying to Washington

Fill your luggage, buy your Washington flights, and get set for an excursion unlike any you've ever experienced. Here at Expedia, we understand that most of the fun is in the prep work when the time comes to consider your next getaway. Picking out your destination, investigating plane tickets, and unearthing the greatest things to do are all a part of creating memories. And whether you're searching for a thrilling getaway with the family or a relaxing retreat in solitude, when you use Expedia to arrange your trip to Washington, you'll find numerous ways to customize your adventure with our awesome deals and straightforward confirmation process.

Find the Best Washington Flight

Whether you're seeking a flight to the state's capital of Olympia, or would prefer to fly somewhere off the beaten path, you're guaranteed to find the ideal destination for your trip here on Expedia. We're committed to assisting you book cheap tickets to this state that won't bust your budget. We understand you want to put more of your hard-earned cash toward experiencing the sights and less on the cost of your airfare to The Evergreen State. That's why we present you with a vast variety of economical airline tickets, including both return flights and one-way reservations, to guarantee your Washington travel plans stay within your budget.

On your vacation in Washington, surround yourself in the local culture by tickling your taste buds with regional appetizers and experiencing the nightlife. And if you'd like to explore even more of this region, pay a visit to Seattle, Spokane, or Tacoma . Regardless of where in this state you decide to go, spend some time at the historic landmarks on your journey, and enjoy vistas of the most breathtaking areas. It's no wonder why so many adventure seekers, culture enthusiasts, and travel bugs alike are attracted to this inviting area.

Book Your Washington Getaway Today

Expedia aims to save you money and time when securing your tickets to the Washington, so you can spend your days getting the most out of your vacation and not stressing out about busting your budget. We offer a wealth of airlines, airports, and flight times, making it even easier for you to book your airfare whether you're on the hunt for a red-eye ticket or a flight to a particular airport. We even have a hassle-free downloadable booking app, which invites you to book your trip whenever it's most convenient for you.

If you have a time out from everyday agendas in your near future, it's a splendid opportunity to reserve a flight to Washington. Prepare your belly for delectable food and your smartphone for glorious landscapes - it's time to explore! Arrange your flight to Washington this instant, and prepare to embark on a memorable getaway tomorrow. When it comes to finding flights to Washington that match your price range and agenda, there's no reason to look further than our extensive selection right here. Just enter your perfect travel dates now to view the best offers on getaways in Washington.

Here at Expedia, we’re committed to helping you find cheap flights to Washington that won’t break the bank. We know you want to put more of your hard-earned cash toward exploring the sites and less on the price of your airfare. That’s why we provide you with a vast selection of affordable plane tickets, including roundtrip and one-way reservations, to ensure your United States of America travel plans remain within your budget. Take advantage of our lowest rates on airfare and have leftover money to spare on your travel adventures.

When it comes to finding flights to Washington that match your price range and itinerary, look no further than our options right here. We offer a variety of airlines, airports, and flight times making it easier for you to book your airfare. Whether you’re looking for a redeye ticket or a flight to a specific terminal, you’ll find exactly what you need. We also provide a hassle-free mobile booking app, which lets you reserve wherever and whenever is most convenient for you. Book your airfare to Washington today and get ready to embark on an unforgettable getaway tomorrow.