Cheap flights to Washington County

Popular airlines to Washington County

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Turkish Airlines

    Turkish Airlines

  • American Airlines

    American Airlines

  • Air Serbia

    Air Serbia

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at €75 for one-way flights and €148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 12 Dec - Mon, 15 Dec
LAS
Las Vegas
BOI
Boise
€148 Return, found 19 hours ago
€148
Return
found 19 hours ago
Select Delta flight, departing Fri, 12 Dec from Las Vegas to Boise, returning Mon, 15 Dec, priced at €148 found 19 hours ago
Delta
Fri, 12 Dec - Mon, 15 Dec
LAS
Las Vegas
BOI
Boise
€186 Return, found 19 hours ago
€186
Return
found 19 hours ago
Select Delta flight, departing Fri, 12 Dec from Las Vegas to Boise, returning Mon, 15 Dec, priced at €186 found 19 hours ago
Delta
Fri, 12 Dec - Mon, 15 Dec
LAS
Las Vegas
BOI
Boise
€191 Return, found 19 hours ago
€191
Return
found 19 hours ago
Select Delta flight, departing Fri, 12 Dec from Las Vegas to Boise, returning Mon, 15 Dec, priced at €191 found 19 hours ago
Delta
Fri, 12 Dec - Mon, 15 Dec
LAS
Las Vegas
BOI
Boise
€208 Return, found 19 hours ago
€208
Return
found 19 hours ago
Select Delta flight, departing Fri, 12 Dec from Las Vegas to Boise, returning Mon, 15 Dec, priced at €208 found 19 hours ago
Delta
Fri, 12 Dec - Mon, 15 Dec
LAS
Las Vegas
BOI
Boise
€221 Return, found 19 hours ago
€221
Return
found 19 hours ago
Select Delta flight, departing Fri, 12 Dec from Las Vegas to Boise, returning Mon, 15 Dec, priced at €221 found 19 hours ago
Delta
Fri, 12 Dec - Mon, 15 Dec
LAS
Las Vegas
BOI
Boise
€223 Return, found 19 hours ago
€223
Return
found 19 hours ago
Select Delta flight, departing Fri, 12 Dec from Las Vegas to Boise, returning Mon, 15 Dec, priced at €223 found 19 hours ago
United
Fri, 12 Dec - Mon, 15 Dec
LAS
Las Vegas
BOI
Boise
€232 Return, found 19 hours ago
€232
Return
found 19 hours ago
Select United flight, departing Fri, 12 Dec from Las Vegas to Boise, returning Mon, 15 Dec, priced at €232 found 19 hours ago
American Airlines
Thu, 11 Dec - Wed, 17 Dec
MIA
Miami
BOI
Boise
€310 Return, found 1 day ago
€310
Return
found 1 day ago
Select American Airlines flight, departing Thu, 11 Dec from Miami to Boise, returning Wed, 17 Dec, priced at €310 found 1 day ago
Icelandair
Wed, 3 Dec - Wed, 10 Dec
DUB
Dublin
BOI
Boise
€760 Return, found 5 days ago
€760
Return
found 5 days ago
Select Icelandair flight, departing Wed, 3 Dec from Dublin to Boise, returning Wed, 10 Dec, priced at €760 found 5 days ago
Lufthansa
Thu, 4 Dec - Tue, 9 Dec
DUB
Dublin
BOI
Boise
€809 Return, found 1 day ago
€809
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 4 Dec from Dublin to Boise, returning Tue, 9 Dec, priced at €809 found 1 day ago

About Washington County

Expedia offers flights to Washington County to meet every traveller'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.

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, €148 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 €148 and €809. If you were travelling one way out of Las Vegas (LAS), you could have gotten a low-cost fare from just €75.
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 €148 to €809 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.

Trending flights to Washington 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.

Icelandair
Wed, 3 Dec - Wed, 10 Dec
DUB
Dublin
BOI
Boise
€760 Return, found 5 days ago
€760
Return
found 5 days ago
Select Icelandair flight, departing Wed, 3 Dec from Dublin to Boise, returning Wed, 10 Dec, priced at €760 found 5 days ago
*Available to Expedia members.