$103+ Cheap flights to Washington

Washington has two main climates: west and east of the Cascades. The west is typically mild and wet, the east cool and dry. Seattle temperatures generally range from the 40s (F) in January to mid-60s in July; Spokane from the upper 20s in January to upper 60s in July.Most precipitation falls October through March. The western side of the Olympic Peninsula receives up to 160 inches of precipitation annually, and the western slopes of the Cascades over 200 inches of snow. Eastern Washington has only about 6 inches of precipitation, with more closer to the Rocky Mountains.

Peak Season: Summer is Washington’s high season, with July and August the busiest months. Seattle hosts outdoor festivals mid-May to Labor Day, the San Juan Islands are mobbed, and the parks are filled. Tourism peaks again in winter with snow-sport enthusiasts so book Washington flights and accommodations ahead of time. Off Season: October to April, is the rainy season. Hotel rates are lower and cheap flights to Washington are commonly found, but Seattle’s performing arts are in full season. September weekdays are great times to visit: the weather is still pleasant and crowds are smaller. In fall and winter, the eastern side of the Olympic Peninsula tends to be dry. Spring is the favorite time for whitewater rafters catching the winter runoff. Savvy travelers will book Washington flights and accommodations in advance for springtime travel.

With several regional airports, Washington flights are easy and discount fares are available. There is train service north and south of Seattle and bus service to Spokane and beyond. Washington has the most extensive ferry service in the country, and it includes transport to the San Juan Islands, Bainbridge Island, Whidbey Island, Vashon Island, and Kitsap Peninsula. A car or RV is a great way to see the state and the only way to get to some of the more remote locations. Make sure to fill the gas tank first—Washington is a large state, and gas stations are few and far between in some areas. Seattle is fun to explore on foot and is well served by the Metro system. The Downtown Ride Free Area has free bus service from 6am to 7pm. To travel across the sound, choose from ferries, speedboats, water taxis, and jet catamarans. Seattle is a difficult city for driving, with bad traffic congestion, one-way streets, and scarce and expensive parking. Hiking is the best mode of transport in Olympic National Park. A great state for hiking, Washington’s popular trails include the Pacific Crest Trail, Hoh River Trail, and Wonderland Trail.

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Washington on Cheapflights that require 1 or 2 stops for potential cost savings.

Based on reviews from Cheapflights users, Allegiant Air is rated the highest out of the airlines that fly to Washington.

Spokane is currently the cheapest airport to fly to in Washington. One-way flights to Spokane typically cost $25, while round-trip flights cost around $25.

A round-trip flight to Washington will typically cost around $1,070, however they can be found for as little as $45.

For those looking to save time traveling to Washington, Yakima Air Terminal offers the quickest one-way flight (0 hours 47 minutes).

If being close to Seattle Waterfront is important to you, you’ll want to land at Seattle/Tacoma Intl Airport.

Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the rental car services offered upon their arrival.

Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 mi away from Seattle/Tacoma Intl).