£88 Cheap Flights to Boundary County

View £88 flight on Tue, 9 Jun 2026Opens in a new window

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Popular airlines to Boundary County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • British Airways

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Cheap round-trip flights to Boundary County

Prices were available within the past 7 days and start at £88 for one-way flights and £152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 6 Jun - Mon, 8 Jun
SEA
Seattle
GEG
Spokane
£152 Return, found 6 days ago
£152
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Jun from Seattle to Spokane, returning Mon, 8 Jun, priced at £152 found 6 days ago
Delta
Tue, 9 Jun - Tue, 23 Jun
SEA
Seattle
GEG
Spokane
£173 Return, found 5 hours ago
£173
Return
found 5 hours ago
Select Delta flight, departing Tue, 9 Jun from Seattle to Spokane, returning Tue, 23 Jun, priced at £173 found 5 hours ago
Alaska Airlines
Mon, 16 Nov - Mon, 23 Nov
PDX
Portland
GEG
Spokane
£197 Return, found 2 days ago
£197
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 16 Nov from Portland to Spokane, returning Mon, 23 Nov, priced at £197 found 2 days ago
Alaska Airlines
Mon, 16 Nov - Mon, 23 Nov
DEN
Denver
GEG
Spokane
£263 Return, found 2 days ago
£263
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 16 Nov from Denver to Spokane, returning Mon, 23 Nov, priced at £263 found 2 days ago
Alaska Airlines
Fri, 13 Nov - Fri, 20 Nov
PAE
Seattle
GEG
Spokane
£322 Return, found 2 days ago
£322
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 13 Nov from Seattle to Spokane, returning Fri, 20 Nov, priced at £322 found 2 days ago
American Airlines
Thu, 11 Jun - Tue, 16 Jun
SEA
Seattle
GEG
Spokane
£474 Return, found 1 day ago
£474
Return
found 1 day ago
Select American Airlines flight, departing Thu, 11 Jun from Seattle to Spokane, returning Tue, 16 Jun, priced at £474 found 1 day ago
United
Sat, 1 Aug - Wed, 5 Aug
SEA
Seattle
GEG
Spokane
£485 Return, found 4 days ago
£485
Return
found 4 days ago
Select United flight, departing Sat, 1 Aug from Seattle to Spokane, returning Wed, 5 Aug, priced at £485 found 4 days ago
Lufthansa
Tue, 8 Sept - Tue, 15 Sept
LHR
London
GEG
Spokane
£659 Return, found 4 days ago
£659
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 8 Sept from London to Spokane, returning Tue, 15 Sept, priced at £659 found 4 days ago
Lufthansa
Tue, 1 Sept - Thu, 1 Oct
LCY
London
GEG
Spokane
£680 Return, found 3 days ago
£680
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 1 Sept from London to Spokane, returning Thu, 1 Oct, priced at £680 found 3 days ago
Air Canada
Mon, 2 Nov - Mon, 16 Nov
LHR
London
GEG
Spokane
£696 Return, found 5 days ago
£696
Return
found 5 days ago
Select Air Canada flight, departing Mon, 2 Nov from London to Spokane, returning Mon, 16 Nov, priced at £696 found 5 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.

Lufthansa
Tue, 8 Sept - Tue, 15 Sept
LHR
London
GEG
Spokane
£659 Return, found 4 days ago
£659
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 8 Sept from London to Spokane, returning Tue, 15 Sept, priced at £659 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, £152 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 £88 in the last seven days. Round-trip journeys to Boundary County ranged from only £152 to £696 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 £152 to £696 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

Top tips for booking flights to Boundary County from UK

Get ready to fly to Boundary County

Prepare your luggage and book your flights to Boundary County with Expedia. We offer a seamless flight booking experience, with a wide range of Boundary County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Boundary County in 2026, we are always available to assist you. Book your flights to Boundary County today and let the adventure begin!

Find the best tickets to Boundary County

To find some of the best tickets to Boundary County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Boundary County or last-minute flights to Boundary County, you can filter and sort your search results, making it easy to find the ideal flight to Boundary County.

Airlines fly to Boundary County

There are 20 different airlines that fly to Boundary County including some of the most trusted names in the business. To book flights to Boundary County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Boundary County plane tickets.

Find the cheapest flights to Boundary County

By booking early you may find some of the best deals for Boundary County flights from the UK, including Boundary County direct flights. You can usually find affordable and cheap flights to Boundary County, whether one-way from £88 or round-trip from £152, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Boundary County

Try searching for different Boundary County airports with Expedia to find some of the cheapest flights to Boundary County. Flights from Seattle (SEA) to Spokane (GEG) usually have the lowest price from £88.

Why book your flights to Boundary County with Expedia

Expedia offers great deals on Boundary County air fares from £88 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Boundary County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Boundary County from UK

Travel information

Boundary County Flights Information

Airlines serving
Alaska Airlines, Delta, United, American Airlines, Lufthansa, Air Canada
Roundtrip price
from £152
Boundary County Flights Information
*Available to Expedia members.