Cheap flights to Boundary County

View €60 flight on Thu, 8 Jan 2026Opens in a new window

Popular airlines to Boundary County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Hawaiian 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 €60 for one-way flights and €85 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 8 Jan - Sun, 11 Jan
SEA
Seattle
GEG
Spokane
€85 Return, found 19 hours ago
€85
Return
found 19 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Spokane, returning Sun, 11 Jan, priced at €85 found 19 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
SEA
Seattle
GEG
Spokane
€136 Return, found 19 hours ago
€136
Return
found 19 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Spokane, returning Sun, 11 Jan, priced at €136 found 19 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
DEN
Denver
GEG
Spokane
€175 Return, found 22 hours ago
€175
Return
found 22 hours ago
Select Delta flight, departing Thu, 8 Jan from Denver to Spokane, returning Sun, 11 Jan, priced at €175 found 22 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
DEN
Denver
GEG
Spokane
€217 Return, found 22 hours ago
€217
Return
found 22 hours ago
Select Delta flight, departing Thu, 8 Jan from Denver to Spokane, returning Sun, 11 Jan, priced at €217 found 22 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
SEA
Seattle
GEG
Spokane
€219 Return, found 19 hours ago
€219
Return
found 19 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Spokane, returning Sun, 11 Jan, priced at €219 found 19 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
SEA
Seattle
GEG
Spokane
€228 Return, found 19 hours ago
€228
Return
found 19 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Spokane, returning Sun, 11 Jan, priced at €228 found 19 hours ago
American Airlines
Thu, 8 Jan - Sun, 11 Jan
SEA
Seattle
GEG
Spokane
€260 Return, found 19 hours ago
€260
Return
found 19 hours ago
Select American Airlines flight, departing Thu, 8 Jan from Seattle to Spokane, returning Sun, 11 Jan, priced at €260 found 19 hours ago
United
Thu, 8 Jan - Sun, 11 Jan
SEA
Seattle
GEG
Spokane
€298 Return, found 19 hours ago
€298
Return
found 19 hours ago
Select United flight, departing Thu, 8 Jan from Seattle to Spokane, returning Sun, 11 Jan, priced at €298 found 19 hours ago
British Airways
Thu, 9 Apr - Thu, 23 Apr
FAO
Algarve
GEG
Spokane
€894 Return, found 19 hours ago
€894
Return
found 19 hours ago
Select British Airways flight, departing Thu, 9 Apr from Algarve to Spokane, returning Thu, 23 Apr, priced at €894 found 19 hours ago
KLM
Thu, 9 Apr - Thu, 23 Apr
FAO
Algarve
GEG
Spokane
€962 Return, found 19 hours ago
€962
Return
found 19 hours ago
Select KLM flight, departing Thu, 9 Apr from Algarve to Spokane, returning Thu, 23 Apr, priced at €962 found 19 hours 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, €85 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 Seattle (SEA), you could've locked in a cheap seat for €60 in the last seven days. Round-trip journeys to Boundary County ranged from only €85 to €969 over the same period.
How much is a plane ticket to Boundary County?
Airfares ranged anywhere from €85 to €969 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.

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About Boundary County

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About Boundary County

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