What airport do you fly into for flights to Boise?

If you book a flight to Boise, you will be flying into Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

What is the cheapest month to fly to Boise?

Currently, October is the cheapest month in which you can book a flight to Boise . Flying to Boise in August will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Can I find cheaper flights to Boise if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boise on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Boise?

Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Boise.

Where does the fastest flight to Boise depart from?

For those looking to save time traveling to Boise, London offers the quickest one-way flight (14 hours 20 minutes).

Does Boise Air Term. Gowen Fld have car hire?

Yes. Those touching down at Boise Air Term. Gowen Fld can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Boise Air Term. Gowen Fld?

Yes. Boise Air Term. Gowen Fld has hotels nearby for those requiring accommodations. Rodeway Inn Airport is the closest property to Boise Air Term. Gowen Fld (0.0 mi away from Boise Air Term. Gowen Fld).

When is the best time to fly to Boise?

This is a year-round destination. Visit between November and late March to ski, snowboard and skate, or head over between June and August to hike, hang-glide and fish to your heart’s content. A trip in September and October may be ideal, with accommodation bargains aplenty.

£444+ Flights to Boise, Idaho

Flights to Boise in 2025

Return from	£444
One-way from	£451
Popular in	August
Cheapest in	November
Average price	£691

United Airlines
10/5-19/5
4 total stops
44h 32m total
London to Boise

Search Deals

7/6
3 total stops
45h 11m total
London to Boise

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£116 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for return flights in April 2025

Search Deals

Find flight deals to Boise

Cheapest flights to Boise
Explore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on 12 April 2025.

Sat 10/516:15LHR - BOI

2 stops27h 24mUnited Airlines

Mon 19/511:02BOI - LHR

2 stops17h 08mUnited Airlines

Deal found 11/4£444

Sun 11/510:55LGW - BOI

2 stops31h 26mMultiple Airlines

Sat 17/517:51BOI - LGW

1 stop34h 04mMultiple Airlines

Deal found 11/4£538

Fri 9/520:25LHR - BOI

2 stops28h 35mMultiple Airlines

Fri 16/519:10BOI - LHR

2 stops28h 20mMultiple Airlines

Deal found 11/4£632

Fri 21/1112:30LHR - BOI

1 stop17h 13mKLM

Sun 30/1110:38BOI - LHR

1 stop17h 22mKLM

Deal found 11/4£635

Wed 18/608:30LHR - BOI

1 stop21h 22mLufthansa

Mon 23/619:07BOI - LHR

2 stops28h 13mLufthansa

Deal found 11/4£665

Sat 10/518:40LGW - BOI

2 stops34h 02mSWISS

Mon 19/514:43BOI - LGW

2 stops20h 07mSWISS

Deal found 11/4£723

Sat 31/512:00LGW - BOI

2 stops19h 12mDelta

Mon 16/608:40BOI - LGW

2 stops18h 20mDelta

Deal found 11/4£774

Wed 18/607:45LCY - BOI

2 stops23h 14mVirgin Atlantic

Mon 23/610:24BOI - LCY

2 stops14h 46mVirgin Atlantic

Deal found 11/4£776

Sat 10/509:20LCY - BOI

2 stops32h 56mMultiple Airlines

Mon 19/511:02BOI - LCY

2 stops22h 23mMultiple Airlines

Deal found 11/4£778

Thu 22/513:00LGW - BOI

2 stops16h 42mIcelandair

Mon 2/620:41BOI - LGW

2 stops34h 59mIcelandair

Deal found 11/4£782

Sun 11/513:35LHR - BOI

2 stops38h 31mVirgin Atlantic

Sat 17/515:39BOI - LHR

2 stops34h 11mVirgin Atlantic

Deal found 11/4£788

Sat 10/506:40LHR - BOI

2 stops23h 48mScandinavian Airlines

Mon 19/515:39BOI - LHR

3 stops22h 56mScandinavian Airlines

Deal found 11/4£822

Best flights to Boise
Discover carefully curated flight deals to Boise that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 April 2025.

Sat 10/516:15LHR - BOI

2 stops27h 24mUnited Airlines

Mon 19/511:02BOI - LHR

2 stops17h 08mUnited Airlines

Deal found 11/4£444

Sun 11/510:55LGW - BOI

2 stops31h 26mMultiple Airlines

Sat 17/517:51BOI - LGW

1 stop34h 04mMultiple Airlines

Deal found 11/4£538

Wed 18/608:30LHR - BOI

1 stop21h 22mLufthansa

Mon 23/619:07BOI - LHR

2 stops28h 13mLufthansa

Deal found 11/4£665

Sat 10/518:40LGW - BOI

2 stops34h 02mSWISS

Mon 19/514:43BOI - LGW

2 stops20h 07mSWISS

Deal found 11/4£723

Sat 31/512:00LGW - BOI

2 stops19h 12mDelta

Mon 16/608:40BOI - LGW

2 stops18h 20mDelta

Deal found 11/4£774

Wed 18/607:45LCY - BOI

2 stops23h 14mVirgin Atlantic

Mon 23/610:24BOI - LCY

2 stops14h 46mVirgin Atlantic

Deal found 11/4£776

Thu 22/513:00LGW - BOI

2 stops16h 42mIcelandair

Mon 2/620:41BOI - LGW

2 stops34h 59mIcelandair

Deal found 11/4£782

Sat 10/506:40LHR - BOI

2 stops23h 48mScandinavian Airlines

Mon 19/515:39BOI - LHR

3 stops22h 56mScandinavian Airlines

Deal found 11/4£822

Sat 9/814:20LHR - BOI

1 stop15h 34mFinnair

Thu 11/907:30BOI - LHR

1 stop15h 55mFinnair

Deal found 11/4£877

Sun 11/509:45LHR - BOI

1 stop13h 00mBritish Airways

Sat 17/517:39BOI - LHR

1 stop30h 11mBritish Airways

Deal found 10/4£903

Thu 24/713:05LHR - BOI

1 stop16h 28mKLM

Thu 7/815:25BOI - LHR

1 stop14h 45mKLM

Deal found 11/4£1,106

Fri 9/520:25LHR - BOI

2 stops28h 35mMultiple Airlines

Fri 16/519:10BOI - LHR

2 stops28h 20mMultiple Airlines

Deal found 11/4£632

Last-minute flights to Boise
Discover last-minute flight deals to Boise. Data last updated 12 April 2025 and is based on user searches.

Mon 14/412:25LHR - BOI

1 stop18h 38mKLM

Sun 27/415:30BOI - LHR

1 stop14h 40mKLM

Deal found 11/4£654

Fri 9/520:25LHR - BOI

2 stops28h 35mMultiple Airlines

Fri 16/519:10BOI - LHR

2 stops28h 20mMultiple Airlines

Deal found 11/4£632

Sat 10/516:15LHR - BOI

2 stops27h 24mUnited Airlines

Mon 19/511:02BOI - LHR

2 stops17h 08mUnited Airlines

Deal found 11/4£444

Sat 10/518:40LGW - BOI

2 stops34h 02mSWISS

Mon 19/514:43BOI - LGW

2 stops20h 07mSWISS

Deal found 11/4£723

Sat 10/509:20LCY - BOI

2 stops32h 56mMultiple Airlines

Mon 19/511:02BOI - LCY

2 stops22h 23mMultiple Airlines

Deal found 11/4£778

Sat 10/506:40LHR - BOI

2 stops23h 48mScandinavian Airlines

Mon 19/515:39BOI - LHR

3 stops22h 56mScandinavian Airlines

Deal found 11/4£822

Sun 11/510:55LGW - BOI

2 stops31h 26mMultiple Airlines

Sat 17/517:51BOI - LGW

1 stop34h 04mMultiple Airlines

Deal found 11/4£538

Sun 11/513:35LHR - BOI

2 stops38h 31mVirgin Atlantic

Sat 17/515:39BOI - LHR

2 stops34h 11mVirgin Atlantic

Deal found 11/4£788

Thu 22/512:20LHR - BOI

1 stop16h 24mLufthansa

Mon 2/619:07BOI - LHR

2 stops28h 38mLufthansa

Deal found 11/4£695

Thu 22/513:00LGW - BOI

2 stops16h 42mIcelandair

Mon 2/620:41BOI - LGW

2 stops34h 59mIcelandair

Deal found 10/4£776

Thu 22/507:45LCY - BOI

2 stops20h 21mVirgin Atlantic

Mon 2/610:46BOI - LCY

2 stops22h 54mVirgin Atlantic

Deal found 10/4£890

Sat 31/512:00LGW - BOI

2 stops19h 12mDelta

Mon 16/608:40BOI - LGW

2 stops18h 20mDelta

Deal found 11/4£774

One-way flights to Boise
Search for one-way flight options to Boise. Find affordable one-way fares based on user searches. Data last updated 12 April 2025.

Sat 7/621:10LHR - BOI

3 stops45h 11mMultiple Airlines

Deal found 11/4£451

Thu 11/914:10LHR - BOI

2 stops16h 49mWestJet

Deal found 11/4£523

Thu 11/914:50LHR - BOI

1 stop13h 26mLufthansa

Deal found 11/4£622

Tue 22/415:40LGW - BOI

2 stops37h 59mIcelandair

Deal found 11/4£743

Thu 21/808:45LCY - BOI

2 stops19h 31mLufthansa

Deal found 11/4£751

Thu 21/812:00LGW - BOI

2 stops18h 29mDelta

Deal found 11/4£1,026

Sat 9/807:45LCY - BOI

2 stops19h 44mDelta

Deal found 11/4£1,302

Tue 22/407:05LHR - BOI

3 stops21h 29mScandinavian Airlines

Deal found 11/4£1,859

Tue 22/410:25LGW - BOI

1 stop18h 45mMultiple Airlines

Deal found 11/4£2,011

Sat 9/816:40LHR - BOI

3 stops26h 03mUnited Airlines

Deal found 11/4£3,065

Cheapflights Fare Finder

Use the filters below to find and compare flights to Boise that are best for you.

Fly from

Route

Depart

Return

Price

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 10/5

16:15-12:39

2 stops27h 24m

Boise Air Term. Gowen Fld

Mon 19/5

11:02-11:10

2 stops17h 08m

£444

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Sun 11/5

10:55-11:21

2 stops31h 26m

Boise Air Term. Gowen Fld

Sat 17/5

17:51-10:55

1 stop34h 04m

£538

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 9/5

20:25-18:00

2 stops28h 35m

Boise Air Term. Gowen Fld

Fri 16/5

19:10-06:30

2 stops28h 20m

£632

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 18/6

08:30-22:52

1 stop21h 22m

Boise Air Term. Gowen Fld

Mon 23/6

19:07-06:20

2 stops28h 13m

£665

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Sat 10/5

18:40-21:42

2 stops34h 02m

Boise Air Term. Gowen Fld

Mon 19/5

14:43-17:50

2 stops20h 07m

£723

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Sat 31/5

12:00-00:12

2 stops19h 12m

Boise Air Term. Gowen Fld

Mon 16/6

08:40-10:00

2 stops18h 20m

£774

LondonBoise

LCY - BOI

LCYBOI

London City

Wed 18/6

07:45-23:59

2 stops23h 14m

Boise Air Term. Gowen Fld

Mon 23/6

10:24-08:10

2 stops14h 46m

£776

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 10/5

09:20-11:16

2 stops32h 56m

Boise Air Term. Gowen Fld

Mon 19/5

11:02-16:25

2 stops22h 23m

£778

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Thu 22/5

13:00-22:42

2 stops16h 42m

Boise Air Term. Gowen Fld

Mon 2/6

20:41-14:40

2 stops34h 59m

£782

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sun 11/5

13:35-21:06

2 stops38h 31m

Boise Air Term. Gowen Fld

Sat 17/5

15:39-08:50

2 stops34h 11m

£788

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 29 results

Best time to book a flight to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Boise

When is the best time to book a flight to Boise?

The best time to book flights to Boise is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Boise?

On average, a flight from London to Boise takes 17 hours 43 minutes. Flights to Boise from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Boise?

The most popular airlines flying from London to Boise are Lufthansa, Virgin Atlantic and United Airlines.

Lufthansa

From £721

Virgin Atlantic

From £775

United Airlines

From £710

British Airways

From £898

What are the cheapest airlines that fly to Boise?

The cheapest airlines flying from London to Boise are Finnair, United Airlines and KLM.

Rainfall in Boise by month

In terms of precipitation, rainfall in Boise ranges from 5.0 - 41.0 inches per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Boise when rainfall is around 5.0 mm.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boise

Read through reviews of airlines servicing Boise, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,913 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,575 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,644 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

FAQs about flying to Boise

Getting around Boise

Boise is really a city for motorists, so anyone renting a car has a major advantage. However, shuttle buses will head to the ski resorts and major hiking areas. Those on foot or renting bikes can enjoy the stunning Boise Green Belt, which stretches for 15 miles across the town, and is well worth the effort.

When is the best time to fly to Boise?
This is a year-round destination. Visit between November and late March to ski, snowboard and skate, or head over between June and August to hike, hang-glide and fish to your heart’s content. A trip in September and October may be ideal, with accommodation bargains aplenty.
What airport do you fly into for flights to Boise?
If you book a flight to Boise, you will be flying into Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.
Can I find cheaper flights to Boise if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boise on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Boise?
Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Boise.
Where does the fastest flight to Boise depart from?
For those looking to save time traveling to Boise, London offers the quickest one-way flight (14 hours 20 minutes).
Does Boise Air Term. Gowen Fld have car hire?
Yes. Those touching down at Boise Air Term. Gowen Fld can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Boise Air Term. Gowen Fld?
Yes. Boise Air Term. Gowen Fld has hotels nearby for those requiring accommodations. Rodeway Inn Airport is the closest property to Boise Air Term. Gowen Fld (0.0 mi away from Boise Air Term. Gowen Fld).

See more FAQs

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Cheapflights helps you search for flights to Boise via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Boise?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Boise.

Can Cheapflights find flights to Boise with no change fees?

Yes! Cheapflights helps users easily find flights to Boise with no change fees.

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£444+ Cheap flights to Boise

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Boise in 2025

Find the latest flights to Boise in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 April 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Boise

Cheapest flights to BoiseExplore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on 12 April 2025.

Explore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on 12 April 2025.

Cheapflights Fare Finder

Locate flights to Boise that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 April 2025.

Use the filters below to find and compare flights to Boise that are best for you.

Best time to book a flight to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Boise

When is the best time to book a flight to Boise?

Use this chart to determine the optimal time to book a return flight from London to Boise. Price data was last updated on 4 April 2025.

How long is the flight to Boise?

What are the most popular airlines that fly to Boise?

What are the cheapest airlines that fly to Boise?

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated 12 April 2025.

Read through reviews of airlines servicing Boise, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Boise

Getting around Boise

When is the best time to fly to Boise?

What airport do you fly into for flights to Boise?

Can I find cheaper flights to Boise if I am willing to have stopovers?

What is the best airline to fly to Boise?

Where does the fastest flight to Boise depart from?

Does Boise Air Term. Gowen Fld have car hire?

Are there hotels close to Boise Air Term. Gowen Fld?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Boise by cabin class

Find flights to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Boise?

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Can Cheapflights find flights to Boise with no change fees?

Can Cheapflights notify me if prices for flights to Boise become cheaper?

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Cheapest flights to Boise
Explore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on 12 April 2025.