$143 Cheap flights to Washington

91% of momondo users visit Seattle more often than any other city in State of Washington. When traveling to Seattle, typically the most convenient airport to fly into is Seattle Airport.

Pike Place Market is closest to Seattle Airport. Those looking for an alternative airport option near Pike Place Market could try flying into Everett Airport.

When visiting State of Washington, the majority of people tend to find Pike Place Market, Space Needle and Lumen Field to be the most notable landmarks in the area.

State of Washington typically has a temperature range from 41 °F(December) to 66.2 °F(July). Those looking to avoid rain and/or snow while visiting State of Washington should plan their trip in July, August, or September, as these months are relatively less likely to have precipitation.

There are a total of 10 airlines that operate flight routes to State of Washington, with Alaska Airlines being the most popular option. An estimated 48% of those flying into State of Washington choose to fly with Alaska Airlines. If you’re unable to find tickets with Alaska Airlines, then Delta and American Airlines are also popular airlines to fly with.

The cost to fly to State of Washington varies based on a variety of factors, but you can expect to find prices as low as $51 or as high as $2,801. Based on recent airfare data, we’ve found that a ticket to State of Washington for $588 or less is a good deal, whereas $731 is the average cost.

Consider booking a flight to State of Washington on a Thursday, which is the cheapest day of the week. You will also find that flying out on a Friday is another low-cost option. Try to avoid booking your flight to State of Washington on Tuesday, which tends to be the most expensive day of the week.

If you're headed to State of Washington, consider flying into Pasco Tri Cities airport in Pasco for the best deals, with an average airfare of $51. Alternatively, Bellingham airport in Bellingham is a close second for cheapest flights to State of Washington with an average airfare of $55.

Prices for flights to Washington are updated daily.

As of June 2026, there are 44 operators available to choose from for flights to Washington.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Washington.

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.