Cheap Flights to Boundary County

View AU$144 flight on Tue, 5 May 2026Opens in a new window

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Popular airlines to Boundary County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheapest Flights to Boundary County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 5 May - Wed, 6 May
SFO
San Francisco
GEG
Spokane
AU$293 Return, found 4 days ago
AU$293
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 5 May from San Francisco to Spokane, returning Wed, 6 May, priced at AU$293 found 4 days ago
Delta
Sat, 30 May - Mon, 1 June
SFO
San Francisco
GEG
Spokane
AU$321 Return, found 16 hours ago
AU$321
Return
found 16 hours ago
Select Delta flight, departing Sat, 30 May from San Francisco to Spokane, returning Mon, 1 June, priced at AU$321 found 16 hours ago
American Airlines
Tue, 5 May - Fri, 8 May
SFO
San Francisco
GEG
Spokane
AU$392 Return, found 1 hour ago
AU$392
Return
found 1 hour ago
Select American Airlines flight, departing Tue, 5 May from San Francisco to Spokane, returning Fri, 8 May, priced at AU$392 found 1 hour ago
United
Sat, 30 May - Mon, 1 June
SFO
San Francisco
GEG
Spokane
AU$407 Return, found 16 hours ago
AU$407
Return
found 16 hours ago
Select United flight, departing Sat, 30 May from San Francisco to Spokane, returning Mon, 1 June, priced at AU$407 found 16 hours ago
Delta
Sat, 2 May - Sat, 9 May
YVR
Vancouver
GEG
Spokane
AU$532 Return, found 6 days ago
AU$532
Return
found 6 days ago
Select Delta flight, departing Sat, 2 May from Vancouver to Spokane, returning Sat, 9 May, priced at AU$532 found 6 days ago
Air Canada
Sat, 2 May - Sat, 9 May
YVR
Vancouver
GEG
Spokane
AU$644 Return, found 6 days ago
AU$644
Return
found 6 days ago
Select Air Canada flight, departing Sat, 2 May from Vancouver to Spokane, returning Sat, 9 May, priced at AU$644 found 6 days ago
WestJet
Tue, 11 Aug - Thu, 13 Aug
YVR
Vancouver
GEG
Spokane
AU$706 Return, found 1 day ago
AU$706
Return
found 1 day ago
Select WestJet flight, departing Tue, 11 Aug from Vancouver to Spokane, returning Thu, 13 Aug, priced at AU$706 found 1 day ago
United
Thu, 7 May - Thu, 14 May
YQB
Québec City
GEG
Spokane
AU$1,151 Return, found 1 day ago
AU$1,151
Return
found 1 day ago
Select United flight, departing Thu, 7 May from Québec City to Spokane, returning Thu, 14 May, priced at AU$1,151 found 1 day ago
United
Mon, 10 Aug - Mon, 7 Sept
MEL
Melbourne
GEG
Spokane
AU$1,343 Return, found 5 days ago
AU$1,343
Return
found 5 days ago
Select United flight, departing Mon, 10 Aug from Melbourne to Spokane, returning Mon, 7 Sept, priced at AU$1,343 found 5 days ago
American Airlines
Tue, 28 Apr - Sun, 17 May
SYD
Sydney
GEG
Spokane
AU$1,367 Return, found 4 days ago
AU$1,367
Return
found 4 days ago
Select American Airlines flight, departing Tue, 28 Apr from Sydney to Spokane, returning Sun, 17 May, priced at AU$1,367 found 4 days ago

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.

United
Mon, 10 Aug - Mon, 7 Sept
MEL
Melbourne
GEG
Spokane
AU$1,343 Return, found 5 days ago
AU$1,343
Return
found 5 days ago
Select United flight, departing Mon, 10 Aug from Melbourne to Spokane, returning Mon, 7 Sept, priced at AU$1,343 found 5 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, AU$293 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 Francisco (SFO), you could've locked in a cheap seat for AU$144 in the last seven days. Round-trip journeys to Boundary County ranged from only AU$293 to AU$1,367 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 AU$293 to AU$1,367 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

Boundary County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Boundary County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Boundary County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Boundary County that won’t cause your wallet to flinch. Browse through our inventory of Boundary County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Boundary County Flights

Travel information

Boundary County Flights Information

Airlines serving
Alaska Airlines, Delta, American Airlines, United, WestJet, Air Canada
Roundtrip price
from AU$293
Boundary County Flights Information

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