£55 Cheap Flights to Boise County

View £55 flight on Wed, 20 May 2026Opens in a new window

Popular airlines to Boise County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Boise County

Prices were available within the past 7 days and start at £55 for one-way flights and £108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 28 Feb - Sat, 7 Mar
SMF
Sacramento
BOI
Boise
£108 Return, found 5 days ago
£108
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 28 Feb from Sacramento to Boise, returning Sat, 7 Mar, priced at £108 found 5 days ago
Delta
Sat, 14 Mar - Sat, 28 Mar
LAX
Los Angeles
BOI
Boise
£116 Return, found 2 days ago
£116
Return
found 2 days ago
Select Delta flight, departing Sat, 14 Mar from Los Angeles to Boise, returning Sat, 28 Mar, priced at £116 found 2 days ago
Alaska Airlines
Sat, 11 Apr - Sat, 18 Apr
SAN
San Diego
BOI
Boise
£116 Return, found 6 days ago
£116
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 11 Apr from San Diego to Boise, returning Sat, 18 Apr, priced at £116 found 6 days ago
Alaska Airlines
Fri, 17 Apr - Sun, 19 Apr
SFO
San Francisco
BOI
Boise
£116 Return, found 2 days ago
£116
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 17 Apr from San Francisco to Boise, returning Sun, 19 Apr, priced at £116 found 2 days ago
Alaska Airlines
Wed, 13 May - Mon, 18 May
PHX
Phoenix
BOI
Boise
£122 Return, found 6 days ago
£122
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Phoenix to Boise, returning Mon, 18 May, priced at £122 found 6 days ago
Hawaiian Airlines
Tue, 10 Mar - Sat, 21 Mar
LAX
Los Angeles
BOI
Boise
£123 Return, found 2 days ago
£123
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, 10 Mar from Los Angeles to Boise, returning Sat, 21 Mar, priced at £123 found 2 days ago
Alaska Airlines
Tue, 7 Apr - Tue, 14 Apr
DEN
Denver
BOI
Boise
£130 Return, found 2 days ago
£130
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 7 Apr from Denver to Boise, returning Tue, 14 Apr, priced at £130 found 2 days ago
United
Fri, 6 Mar - Sun, 22 Mar
LAX
Los Angeles
BOI
Boise
£182 Return, found 2 days ago
£182
Return
found 2 days ago
Select United flight, departing Fri, 6 Mar from Los Angeles to Boise, returning Sun, 22 Mar, priced at £182 found 2 days ago
Alaska Airlines
Tue, 3 Mar - Sat, 7 Mar
ATL
Atlanta
BOI
Boise
£257 Return, found 1 day ago
£257
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 3 Mar from Atlanta to Boise, returning Sat, 7 Mar, priced at £257 found 1 day ago
Lufthansa
Wed, 11 Mar - Wed, 18 Mar
LHR
London
BOI
Boise
£563 Return, found 1 day ago
£563
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 11 Mar from London to Boise, returning Wed, 18 Mar, priced at £563 found 1 day ago

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Top tips for booking flights to Boise County from UK

Get ready to fly to Boise County

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

Find the best tickets to Boise County

To find some of the best tickets to Boise 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 Boise County or last-minute flights to Boise County, you can filter and sort your search results, making it easy to find the ideal flight to Boise County.

Airlines fly to Boise County

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

Find the cheapest flights to Boise County

By booking early you may find some of the best deals for Boise County flights from the UK, including Boise County direct flights. You can usually find affordable and cheap flights to Boise County, whether one-way from £55 or round-trip from £108, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Boise County

Try searching for different Boise County airports with Expedia to find some of the cheapest flights to Boise County. Flights from Sacramento (SMF) to Boise (BOI) usually have the lowest price from £55.

Why book your flights to Boise County with Expedia

Expedia offers great deals on Boise County air fares from £55 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Boise 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.

Boise County Flights Information

Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United, American Airlines, Aer Lingus, Lufthansa
Roundtrip price
from £108

Frequently asked questions

How do I find cheap flights to Boise County that have flexible change policies?
We know that travel plans can change from one minute to the next, so reserving a flexible fare with Expedia is a wise idea. Simply mark the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Boise County is only a few clicks away.
Which airlines fly to Boise County?
Work out your travel dates and then make your way towards Boise County with one of these airlines:

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

How can I find cheap tickets to Boise County?
In the last seven days, £108 was the lowest price for a flight to Boise County. For an even cheaper fare, book well in advance and be flexible with your dates. Search for your flight to Boise County, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Boise County?
One-way trips departing from Sacramento (SMF) sold for just £55 in the last seven days. During this time, the price of a return airfare to Boise County varied between £108 and £563. If you find a deal, book immediately — these fares don't wait around for long.
What are the most popular airports to fly into in Boise County?
The main gateway to Boise County, around 1,994 flights cruise into Boise Airport (BOI) every month. Look for a top deal, book your ticket and get set to experience this amazing region.
When is the cheapest time to fly to Boise County?
If you'd rather spend your holiday savings enjoying Boise County rather than on your journey there, depart earlier in the week. The most economical day to travel is usually Tuesday, with Monday close behind. With many folks travelling on the weekend, Saturday often has the most expensive fares.
How much is a plane ticket to Boise County?
In the last seven days, plane fares to Boise County varied between £108 and £563. The early bird catches the worm, so find a top deal today.
What is the best time to go to Boise County?
A superb time to head to Boise County, along with the prominent city of Garden City, is over the lively months of March, May and June. Summer in this part of the world starts June 20, and you can expect temperatures of between 16ºC and 27ºC if you travel then. This warmer weather is perfect for strolling around this city's sights.
What months are the cheapest to book a flight to Boise County?
Score a ticket in February to unlock low-priced flights to Boise County. December is known to be the most expensive time to purchase an airfare.

Trending flights to Boise 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
Wed, 11 Mar - Wed, 18 Mar
LHR
London
BOI
Boise
£563 Return, found 1 day ago
£563
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 11 Mar from London to Boise, returning Wed, 18 Mar, priced at £563 found 1 day ago
*Available to Expedia members.