Washington County Flights - Book Cheap Flights to Washington County

View RM1,039 flight on Wed, 27 May 2026Opens in a new window

Popular airlines to Washington County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at RM1,039 for one-way flights and RM1,938 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM1,938 Return, found 20 hours ago
RM1,938
Return
found 20 hours ago
Select Delta flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM1,938 found 20 hours ago
United
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM1,939 Return, found 20 hours ago
RM1,939
Return
found 20 hours ago
Select United flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM1,939 found 20 hours ago
United
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM2,043 Return, found 20 hours ago
RM2,043
Return
found 20 hours ago
Select United flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM2,043 found 20 hours ago
Air Canada
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM2,059 Return, found 20 hours ago
RM2,059
Return
found 20 hours ago
Select Air Canada flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM2,059 found 20 hours ago
United
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM2,060 Return, found 20 hours ago
RM2,060
Return
found 20 hours ago
Select United flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM2,060 found 20 hours ago
Delta
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM2,090 Return, found 20 hours ago
RM2,090
Return
found 20 hours ago
Select Delta flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM2,090 found 20 hours ago
Delta
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM2,096 Return, found 20 hours ago
RM2,096
Return
found 20 hours ago
Select Delta flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM2,096 found 20 hours ago
United
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM2,150 Return, found 20 hours ago
RM2,150
Return
found 20 hours ago
Select United flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM2,150 found 20 hours ago
American Airlines
Wed, 27 May - Wed, 3 Jun
YYZ
Toronto
BOI
Boise
RM2,300 Return, found 20 hours ago
RM2,300
Return
found 20 hours ago
Select American Airlines flight, departing Wed, 27 May from Toronto to Boise, returning Wed, 3 Jun, priced at RM2,300 found 20 hours ago
Cape Air
Wed, 27 May - Wed, 3 Jun
SDY
Sidney
BOI
Boise
RM2,878 Return, found 1 day ago
RM2,878
Return
found 1 day ago
Select Cape Air flight, departing Wed, 27 May from Sidney to Boise, returning Wed, 3 Jun, priced at RM2,878 found 1 day ago

Frequently asked questions

How do I find cheap flights to Washington County that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we've added a "No change fee" filter to help you find cheap and flexible tickets to Washington County. It's on the left of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Washington County?
You can choose from a selection of airlines that touch down in or near Washington County. Some of your top options are:

  • Alaska Airlines - 754 flights to or near Washington County each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near Washington County each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near Washington County each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to Washington County?
To nab a terrific deal to Washington County, book in advance. Also think about using Expedia's handy "flexible dates" link above your search results. This will show you the cheapest prices for nearby days. In the last seven days, RM1,938 was the lowest price for a flight to Washington County.
How much is a flight to Washington County?
The price of a round-trip flight to Washington County in the last seven days varied between RM1,938 and RM3,286. If you were travelling one way out of Toronto (YYZ), you could have gotten a low-cost fare from just RM1,039.
What are the most popular airports to fly into in Washington County?
Book your flight to Boise Airport (BOI) and sample the best that Washington County has to offer. As the region's primary entry point, around 1,994 flights land here each month.
How much is a plane ticket to Washington County?
Ticket prices ranged anywhere from RM1,938 to RM3,286 in the last seven days. When you're ready to book, we're here to help you grab a cheap flight to Washington County.
What is the best time to go to Washington County?
A fantastic time to head for Washington County, as well as the exciting city of Weiser, is during the busy months of March, June and July. Summer here starts June 20, and you can look forward to temperatures of between 16ºC and 29ºC if you go then. This warmer weather is ideal for wandering around the city sights.
What months are the cheapest to book a flight to Washington County?
The best month to purchase low-cost fares to Washington County is February. It's worth noting that in the U.S, the most expensive time to purchase a ticket is during the busy month of December.

Book with confidence

About Washington County

Expedia offers flights to Washington County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Washington County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Washington County
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