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Cheap Flights to Eastern Washington

View ₩718,700 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines

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  • Southwest Airlines

  • Allegiant Air

  • Air Canada

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How much is the cheapest flight to Eastern Washington?

Prices were available within the past 7 days and start at ₩718,700 for one-way flights and ₩1,334,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Delta
Korean Air
American Airlines
Cathay Pacific

Frequently asked questions

How do I find cheap flights to Eastern Washington that have flexible change policies?
We know that travel arrangements can change in the blink of an eye, so reserving a flexible fare with Expedia is always a clever idea. Just tick the "No change fee" box directly below the "Flexible change policies" filter. Your affordable, flexible flight to Eastern Washington is just a few clicks away.
Which airlines fly to Eastern Washington?
A variety of airlines fly to destinations in or near Eastern Washington. Your exciting vacation is only clicks away with these popular carriers:
  • Alaska Airlines - 806 flights to or near Eastern Washington each month, including 676 flights to Spokane Intl. Airport (GEG) and 130 flights to Tri-Cities Airport (PSC) per month.
  • Delta Air Lines - 715 flights to or near Eastern Washington each month, including 507 flights to Spokane Intl. Airport (GEG) and 208 flights to Tri-Cities Airport (PSC) per month.
  • United Airlines - 290 flights to or near Eastern Washington each month, including 173 flights to Spokane Intl. Airport (GEG) and 117 flights to Tri-Cities Airport (PSC) per month.
How can I find cheap tickets to Eastern Washington?
For the best deal to Eastern Washington, book well in advance. Also think about using Expedia's handy "flexible dates" feature at the top of your search results. This will list the cheapest prices for similar time frames. In the last seven days, ₩1,334,000 was the best price for a flight to Eastern Washington.
How much is a flight to Eastern Washington?
The price of a round-trip flight to Eastern Washington in the last seven days fluctuated between ₩1,334,000 and ₩1,627,400. If you were traveling one way out of Seoul (ICN), you could have picked up a low-cost fare from just ₩718,700.
What are the most popular airports to fly into in Eastern Washington?
Which of these two Eastern Washington airports you'll taxi into will depend largely on your airline and where you're going in the region:
  • Spokane Intl. Airport (GEG) - 1,742 flights per month.
  • Tri-Cities Airport (PSC) - 498 flights per month.
When is the cheapest time to fly to Eastern Washington?
If you can be flexible with what day you travel to Eastern Washington, try to leave early on in the week. The most economical day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the costliest day, with many people preferring to take off on the weekend.
How much is a plane ticket to Eastern Washington?
In the last seven days, fares to Eastern Washington ranged from ₩1,334,000 to ₩1,627,400.
What months are the cheapest to book a flight to Eastern Washington?
The ideal month to bag a fabulous deal to Eastern Washington is February, whereas the priciest month is December. Avoid this month if you'd like to save money.

Book with confidence

Searching for cheap flights to Eastern Washington? No travel company presents more choices than Expedia if you're looking to compare flights to Eastern Washington. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Washington. Expedia provides the cheapest flights to many destinations in Washington and you may find even greater savings if you combine your flight with a hotel stay in Eastern Washington.

Travel information

Destination airport
Spokane Intl.
Destination airport IATA code
GEG
Destination city name
Spokane
Roundtrip price
₩273,000

Trending flights to Eastern Washington

Prices were available within the past 7 days and start at ₩718,700 for one-way flights and ₩1,334,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
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