Flight Destinations in Boundary County

View ฿2,505 flight on Wed, 22 Apr 2026Opens in a new window

Popular airlines to Boundary County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Hawaiian Airlines

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Cheap round-trip flights to Boundary County

Prices were available within the past 7 days and start at ฿2,505 for one-way flights and ฿5,650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿5,650 Return, found 1 day ago
฿5,650
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿5,650 found 1 day ago
Delta
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿6,225 Return, found 1 day ago
฿6,225
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿6,225 found 1 day ago
American Airlines
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿6,775 Return, found 1 day ago
฿6,775
Return
found 1 day ago
Select American Airlines flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿6,775 found 1 day ago
Delta
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿6,865 Return, found 1 day ago
฿6,865
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿6,865 found 1 day ago
Delta
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿6,930 Return, found 1 day ago
฿6,930
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿6,930 found 1 day ago
Delta
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿7,275 Return, found 1 day ago
฿7,275
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿7,275 found 1 day ago
American Airlines
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿7,350 Return, found 1 day ago
฿7,350
Return
found 1 day ago
Select American Airlines flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿7,350 found 1 day ago
United
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿7,570 Return, found 1 day ago
฿7,570
Return
found 1 day ago
Select United flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿7,570 found 1 day ago
Alaska Airlines
Wed, 22 Apr - Fri, 24 Apr
SAN
San Diego
GEG
Spokane
฿13,380 Return, found 1 day ago
฿13,380
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 22 Apr from San Diego to Spokane, returning Fri, 24 Apr, priced at ฿13,380 found 1 day ago
EVA Airways
Thu, 28 May - Thu, 20 Aug
BKK
Bangkok
GEG
Spokane
฿28,605 Return, found 1 day ago
฿28,605
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 28 May from Bangkok to Spokane, returning Thu, 20 Aug, priced at ฿28,605 found 1 day ago

About Boundary County

Expedia offers flights to Boundary County to meet every traveller'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.

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, ฿5,650 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 San Diego (SAN), you could've locked in a cheap seat for ฿2,505 in the last seven days. Round-trip journeys to Boundary County ranged from only ฿5,650 to ฿28,605 over the same period.
How much is a plane ticket to Boundary County?
Airfares ranged anywhere from ฿5,650 to ฿28,605 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.

Trending flights to Boundary County

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

EVA Airways
Thu, 28 May - Thu, 20 Aug
BKK
Bangkok
GEG
Spokane
฿28,605 Return, found 1 day ago
฿28,605
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 28 May from Bangkok to Spokane, returning Thu, 20 Aug, priced at ฿28,605 found 1 day ago
*Available to Expedia members.