Flight to Boundary County

View S$402 flight on Thu, 28 May, 2026Opens in a new window

Popular airlines to Boundary County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Sun Country Airlines

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Cheap round-trip flights to Boundary County

Prices were available within the past 7 days and start at S$402 for one-way flights and S$759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 28 May - Thu, 4 Jun
BOI
Boise
GEG
Spokane
S$759 Return, found 1 day ago
S$759
Return
found 1 day ago
Select Delta flight, departing Thu, 28 May from Boise to Spokane, returning Thu, 4 Jun, priced at S$759 found 1 day ago
Delta
Thu, 28 May - Thu, 4 Jun
BOI
Boise
GEG
Spokane
S$785 Return, found 1 day ago
S$785
Return
found 1 day ago
Select Delta flight, departing Thu, 28 May from Boise to Spokane, returning Thu, 4 Jun, priced at S$785 found 1 day ago
Delta
Thu, 28 May - Thu, 4 Jun
BOI
Boise
GEG
Spokane
S$836 Return, found 1 day ago
S$836
Return
found 1 day ago
Select Delta flight, departing Thu, 28 May from Boise to Spokane, returning Thu, 4 Jun, priced at S$836 found 1 day ago
Delta
Thu, 28 May - Thu, 4 Jun
DEN
Denver
GEG
Spokane
S$1,361 Return, found 10 hours ago
S$1,361
Return
found 10 hours ago
Select Delta flight, departing Thu, 28 May from Denver to Spokane, returning Thu, 4 Jun, priced at S$1,361 found 10 hours ago
United
Thu, 28 May - Thu, 4 Jun
DEN
Denver
GEG
Spokane
S$1,395 Return, found 10 hours ago
S$1,395
Return
found 10 hours ago
Select United flight, departing Thu, 28 May from Denver to Spokane, returning Thu, 4 Jun, priced at S$1,395 found 10 hours ago
Delta
Thu, 28 May - Thu, 4 Jun
DEN
Denver
GEG
Spokane
S$1,405 Return, found 10 hours ago
S$1,405
Return
found 10 hours ago
Select Delta flight, departing Thu, 28 May from Denver to Spokane, returning Thu, 4 Jun, priced at S$1,405 found 10 hours ago
Delta
Thu, 28 May - Thu, 4 Jun
DEN
Denver
GEG
Spokane
S$1,409 Return, found 10 hours ago
S$1,409
Return
found 10 hours ago
Select Delta flight, departing Thu, 28 May from Denver to Spokane, returning Thu, 4 Jun, priced at S$1,409 found 10 hours ago
EVA Airways
Fri, 11 Sept - Fri, 25 Sept
SIN
Singapore
GEG
Spokane
S$1,445 Return, found 4 days ago
S$1,445
Return
found 4 days ago
Select EVA Airways flight, departing Fri, 11 Sept from Singapore to Spokane, returning Fri, 25 Sept, priced at S$1,445 found 4 days ago
STARLUX Airlines
Fri, 14 Aug - Tue, 18 Aug
SIN
Singapore
GEG
Spokane
S$1,465 Return, found 21 hours ago
S$1,465
Return
found 21 hours ago
Select STARLUX Airlines flight, departing Fri, 14 Aug from Singapore to Spokane, returning Tue, 18 Aug, priced at S$1,465 found 21 hours ago
Korean Air
Wed, 25 Nov - Mon, 7 Dec
SIN
Singapore
GEG
Spokane
S$1,929 Return, found 2 hours ago
S$1,929
Return
found 2 hours ago
Select Korean Air flight, departing Wed, 25 Nov from Singapore to Spokane, returning Mon, 7 Dec, priced at S$1,929 found 2 hours ago
Book with confidence
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.

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
Fri, 11 Sept - Fri, 25 Sept
SIN
Singapore
GEG
Spokane
S$1,445 Return, found 4 days ago
S$1,445
Return
found 4 days ago
Select EVA Airways flight, departing Fri, 11 Sept from Singapore to Spokane, returning Fri, 25 Sept, priced at S$1,445 found 4 days 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, S$759 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 Boise (BOI), you could've locked in a cheap seat for S$402 in the last seven days. Round-trip journeys to Boundary County ranged from only S$759 to S$1,929 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 S$759 to S$1,929 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

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.

Travel information

Boundary County Flights Information

Airlines serving
Delta, United, STARLUX Airlines, American Airlines, EVA Airways, Korean Air
Roundtrip price
from S$759
Boundary County Flights Information
*Available to Expedia members.