A mountain lake surrounded by dense forests and rocky terrain.

Cheap Flights to Boundary County from ₩229,000

View ₩229,000 flight on Sat, Aug 22, 2026Opens in a new window

Popular airlines to Boundary County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • British Airways

  • KLM

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How much is the cheapest flight to Boundary County?

Prices were available within the past 7 days and start at ₩229,000 for one-way flights and ₩442,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩442,500 Roundtrip, found 18 hours ago
₩442,500
Roundtrip
found 18 hours ago
Select United flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩442,500 found 18 hours ago
Delta
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩473,800 Roundtrip, found 18 hours ago
₩473,800
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩473,800 found 18 hours ago
Delta
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩489,000 Roundtrip, found 18 hours ago
₩489,000
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩489,000 found 18 hours ago
American Airlines
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩489,200 Roundtrip, found 18 hours ago
₩489,200
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩489,200 found 18 hours ago
Delta
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩504,200 Roundtrip, found 18 hours ago
₩504,200
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩504,200 found 18 hours ago
United
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩512,000 Roundtrip, found 18 hours ago
₩512,000
Roundtrip
found 18 hours ago
Select United flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩512,000 found 18 hours ago
Delta
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩512,200 Roundtrip, found 18 hours ago
₩512,200
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩512,200 found 18 hours ago
American Airlines
Sat, Aug 22 - Sat, Sep 5
LAX
Los Angeles
GEG
Spokane
₩520,000 Roundtrip, found 18 hours ago
₩520,000
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Aug 22 from Los Angeles to Spokane, returning Sat, Sep 5, priced at ₩520,000 found 18 hours ago
Philippine Airlines
Fri, Oct 2 - Sun, Oct 11
ICN
Seoul
GEG
Spokane
₩1,715,800 Roundtrip, found 1 day ago
₩1,715,800
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Fri, Oct 2 from Seoul to Spokane, returning Sun, Oct 11, priced at ₩1,715,800 found 1 day ago
Korean Air
Tue, Sep 22 - Mon, Sep 28
ICN
Seoul
GEG
Spokane
₩1,903,200 Roundtrip, found 12 hours ago
₩1,903,200
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Tue, Sep 22 from Seoul to Spokane, returning Mon, Sep 28, priced at ₩1,903,200 found 12 hours ago

Trending flights to Boundary County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Fri, Oct 2 - Sun, Oct 11
ICN
Seoul
GEG
Spokane
₩1,715,800 Roundtrip, found 1 day ago
₩1,715,800
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Fri, Oct 2 from Seoul to Spokane, returning Sun, Oct 11, priced at ₩1,715,800 found 1 day ago

Frequently asked questions

How do I find cheap flights to Boundary County that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we have a "No change fee" filter to help you locate flexible, low-priced fares to Boundary County. It's on the left-hand side of your screen just below the "Flexible change policies" subheading.
How can I find cheap tickets to Boundary County?
To pick up an awesome deal to Boundary County, book well ahead of time. Also take advantage of Expedia's handy "flexible dates" feature above your search results. This will display the cheapest prices for similar time frames. In the last seven days, ₩442,500 was the best price for a flight to Boundary County.
How much is a flight to Boundary County?
If you were jetting one way from Los Angeles (LAX), you could've locked in a cheap seat for ₩229,000 in the last seven days. Round-trip journeys to Boundary County ranged from only ₩442,500 to ₩1,903,200 over the same period.
When is the cheapest time to fly to Boundary County?
Jet off on a Tuesday to better your chances of landing the cheapest fare to Boundary County. Mondays are usually the next most affordable day to depart. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Boundary County?
Airfares ranged anywhere from ₩442,500 to ₩1,903,200 over the last seven days. When you're ready to book, we'll help you find a great deal to Boundary County.
What months are the cheapest to book a flight to Boundary County?
To grab a great deal to Boundary County, book sometime in February when the price of airfares are at their cheapest. When's the most expensive? In the United States, it's the festive month of December.

Book with confidence

About Boundary County

Expedia offers flights to Boundary County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Boundary County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Boundary County
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