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, KLM 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 (15 hours 8 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.

£315+ Cheap Flights to Boise, Idaho

Flights to Boise in 2025

Return from	£531
One-way from	£366
Popular in	July
Cheapest in	February
Average price	£870

17/9-24/9
2 total stops
38h 44m total
London to Boise

Search Deals

16/10
3 total stops
47h 15m total
London to Boise

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£94 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for return flights in August 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 29 August 2025.

Wed 17/910:55LGW - BOI

1 stop18h 59mMultiple Airlines

Wed 24/908:10BOI - LGW

1 stop19h 45mMultiple Airlines

Deal found 27/8£531

Fri 21/1106:35LHR - BOI

2 stops34h 23mUnited Airlines

Sun 30/1105:00BOI - LHR

1 stop21h 40mUnited Airlines

Deal found 29/8£541

Sun 23/1106:50LHR - BOI

2 stops22h 55mUnited Airlines

Fri 5/1206:20BOI - LHR

2 stops17h 20mUnited Airlines

Deal found 28/8£543

Mon 8/1207:40LHR - BOI

2 stops33h 19mUnited Airlines

Tue 16/1206:40BOI - LHR

1 stop17h 45mUnited Airlines

Deal found 27/8£551

Sat 27/909:50LGW - BOI

1 stop20h 04mMultiple Airlines

Sat 4/1017:38BOI - LGW

2 stops34h 17mMultiple Airlines

Deal found 28/8£554

Sat 27/911:25LHR - BOI

1 stop16h 59mMultiple Airlines

Sat 4/1012:35BOI - LHR

1 stop34h 45mMultiple Airlines

Deal found 28/8£557

Wed 17/906:40LHR - BOI

2 stops23h 20mScandinavian Airlines

Wed 24/915:45BOI - LHR

2 stops19h 45mScandinavian Airlines

Deal found 27/8£561

Mon 6/1010:30LHR - BOI

1 stop18h 54mFinnair

Mon 13/1007:00BOI - LHR

1 stop16h 25mFinnair

Deal found 28/8£563

Fri 26/908:30LHR - BOI

1 stop17h 17mUnited Airlines

Mon 6/1009:45BOI - LHR

1 stop14h 40mUnited Airlines

Deal found 29/8£565

Mon 8/1206:30LHR - BOI

2 stops19h 01mDelta

Tue 16/1211:30BOI - LHR

2 stops14h 50mDelta

Deal found 28/8£567

Mon 8/1206:30LHR - BOI

2 stops16h 59mKLM

Tue 16/1213:15BOI - LHR

1 stop13h 45mKLM

Deal found 29/8£568

Mon 6/1017:40LHR - BOI

2 stops32h 07mUnited Airlines

Mon 13/1010:45BOI - LHR

1 stop18h 35mUnited Airlines

Deal found 29/8£570

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 29 August 2025.

Wed 17/910:55LGW - BOI

1 stop18h 59mMultiple Airlines

Wed 24/908:10BOI - LGW

1 stop19h 45mMultiple Airlines

Deal found 27/8£531

Fri 21/1106:35LHR - BOI

2 stops34h 23mUnited Airlines

Sun 30/1105:00BOI - LHR

1 stop21h 40mUnited Airlines

Deal found 29/8£541

Sun 23/1107:30LHR - BOI

2 stops20h 51mLufthansa

Fri 5/1208:15BOI - LHR

1 stop16h 40mLufthansa

Deal found 28/8£541

Wed 17/906:40LHR - BOI

2 stops23h 20mScandinavian Airlines

Wed 24/915:45BOI - LHR

2 stops19h 45mScandinavian Airlines

Deal found 27/8£561

Mon 6/1013:25LHR - BOI

1 stop17h 43mVirgin Atlantic

Mon 13/1011:12BOI - LHR

1 stop15h 38mVirgin Atlantic

Deal found 28/8£561

Sat 27/908:30LHR - BOI

2 stops17h 17mAir Canada

Sat 4/1014:39BOI - LHR

2 stops32h 51mAir Canada

Deal found 28/8£561

Mon 6/1015:40LGW - BOI

2 stops38h 25mIcelandair

Mon 13/1016:25BOI - LGW

2 stops39h 15mIcelandair

Deal found 28/8£731

Sun 23/1106:50LHR - BOI

2 stops22h 55mUnited Airlines

Fri 5/1206:20BOI - LHR

2 stops17h 20mUnited Airlines

Deal found 28/8£543

Sat 27/909:50LGW - BOI

1 stop20h 04mMultiple Airlines

Sat 4/1017:38BOI - LGW

2 stops34h 17mMultiple Airlines

Deal found 28/8£554

Mon 8/1214:45LHR - BOI

1 stop16h 14mVirgin Atlantic

Tue 16/1213:15BOI - LHR

1 stop13h 45mVirgin Atlantic

Deal found 28/8£561

Mon 8/1207:40LHR - BOI

2 stops33h 19mUnited Airlines

Tue 16/1206:40BOI - LHR

1 stop17h 45mUnited Airlines

Deal found 27/8£551

Sat 27/914:50LHR - BOI

1 stop13h 34mMultiple Airlines

Sat 4/1014:39BOI - LHR

2 stops32h 51mMultiple Airlines

Deal found 28/8£557

Last-minute flights to Boise
Discover last-minute flight deals to Boise. Data last updated 29 August 2025 and is based on user searches.

Sat 30/815:40LGW - BOI

2 stops38h 00mIcelandair

Sat 13/916:34BOI - LGW

2 stops15h 01mIcelandair

Deal found 28/8£1,067

Wed 17/910:55LGW - BOI

1 stop18h 59mMultiple Airlines

Wed 24/908:10BOI - LGW

1 stop19h 45mMultiple Airlines

Deal found 27/8£531

Wed 17/906:40LHR - BOI

2 stops23h 20mScandinavian Airlines

Wed 24/915:45BOI - LHR

2 stops19h 45mScandinavian Airlines

Deal found 27/8£561

Wed 17/908:40LHR - BOI

2 stops21h 54mUnited Airlines

Wed 24/917:39BOI - LHR

1 stop11h 41mUnited Airlines

Deal found 27/8£582

Fri 26/916:00LHR - BOI

2 stops26h 39mMultiple Airlines

Mon 6/1014:39BOI - LHR

1 stop12h 01mMultiple Airlines

Deal found 27/8£589

Fri 26/911:25LHR - BOI

1 stop16h 59mUnited Airlines

Mon 6/1017:39BOI - LHR

1 stop11h 41mUnited Airlines

Deal found 27/8£591

Fri 26/918:00LHR - BOI

2 stops26h 33mLufthansa

Mon 6/1014:44BOI - LHR

2 stops38h 01mLufthansa

Deal found 27/8£652

Fri 26/909:30LHR - BOI

2 stops31h 22mAir Canada

Mon 6/1014:44BOI - LHR

2 stops39h 36mAir Canada

Deal found 28/8£654

Fri 26/906:40LHR - BOI

2 stops18h 36mScandinavian Airlines

Mon 6/1016:00BOI - LHR

3 stops22h 35mScandinavian Airlines

Deal found 28/8£842

Sat 27/909:50LGW - BOI

1 stop20h 04mMultiple Airlines

Sat 4/1017:38BOI - LGW

2 stops34h 17mMultiple Airlines

Deal found 28/8£554

Sat 27/914:50LHR - BOI

1 stop13h 34mMultiple Airlines

Sat 4/1014:39BOI - LHR

2 stops32h 51mMultiple Airlines

Deal found 28/8£557

Sat 27/909:20LCY - BOI

2 stops21h 24mMultiple Airlines

Sat 4/1012:35BOI - LCY

2 stops21h 40mMultiple Airlines

Deal found 28/8£839

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 29 August 2025.

Thu 16/1021:20LGW - BOI

3 stops47h 15mMultiple Airlines

Deal found 26/8£366

Sun 12/1006:00LHR - BOI

3 stops39h 36mMultiple Airlines

Deal found 28/8£404

Sun 12/1019:40LGW - BOI

3 stops49h 56mMultiple Airlines

Deal found 28/8£442

Mon 5/113:00LGW - BOI

2 stops36h 05mMultiple Airlines

Deal found 27/8£451

Thu 16/1007:30LHR - BOI

2 stops22h 45mMultiple Airlines

Deal found 26/8£460

Mon 5/112:10LHR - BOI

3 stops31h 32mMultiple Airlines

Deal found 27/8£461

Mon 29/1206:55LGW - BOI

3 stops36h 47mMultiple Airlines

Deal found 27/8£543

Mon 29/1212:15LHR - BOI

2 stops18h 22mMultiple Airlines

Deal found 27/8£587

Thu 16/1008:45LCY - BOI

2 stops21h 20mMultiple Airlines

Deal found 26/8£618

Mon 29/1211:35LHR - BOI

1 stop16h 56mLufthansa

Deal found 27/8£642

Sun 12/1008:30LHR - BOI

1 stop17h 17mLufthansa

Deal found 28/8£694

Sun 12/1017:50LCY - BOI

2 stops33h 26mMultiple Airlines

Deal found 28/8£736

Fly from

Route

Depart

Return

Price

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Wed 17/9

10:55-22:54

1 stop18h 59m

Boise Air Term. Gowen Fld

Wed 24/9

08:10-10:55

1 stop19h 45m

£531

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 21/11

06:35-09:58

2 stops34h 23m

Boise Air Term. Gowen Fld

Sun 30/11

05:00-09:40

1 stop21h 40m

£541

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sun 23/11

07:30-21:21

2 stops20h 51m

Boise Air Term. Gowen Fld

Fri 5/12

08:15-07:55

1 stop16h 40m

£541

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sun 23/11

06:50-22:45

2 stops22h 55m

Boise Air Term. Gowen Fld

Fri 5/12

06:20-06:40

2 stops17h 20m

£543

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 8/12

07:40-09:59

2 stops33h 19m

Boise Air Term. Gowen Fld

Tue 16/12

06:40-07:25

1 stop17h 45m

£551

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Sat 27/9

09:50-22:54

1 stop20h 04m

Boise Air Term. Gowen Fld

Sat 4/10

17:38-10:55

2 stops34h 17m

£554

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 27/9

14:50-21:24

1 stop13h 34m

Boise Air Term. Gowen Fld

Sat 4/10

14:39-06:30

2 stops32h 51m

£557

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 17/9

06:40-23:00

2 stops23h 20m

Boise Air Term. Gowen Fld

Wed 24/9

15:45-18:30

2 stops19h 45m

£561

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 6/10

13:25-00:08

1 stop17h 43m

Boise Air Term. Gowen Fld

Mon 13/10

11:12-09:50

1 stop15h 38m

£561

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 27/9

08:30-18:47

2 stops17h 17m

Boise Air Term. Gowen Fld

Sat 4/10

14:39-06:30

2 stops32h 51m

£561

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 43 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 20 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 18 hours 7 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 United Airlines, Virgin Atlantic and Lufthansa.

What are the cheapest airlines that fly to Boise?

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

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 reviews from past customers who have flown KLM, United Airlines, andVirgin Atlantic to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,383 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

United Airlines

7.4

Good

8,941 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Virgin Atlantic

7.4

Good

661 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Lufthansa

6.8

Okay

7,371 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.7

Okay

7,320 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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, KLM 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 (15 hours 8 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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How does Cheapflights help users find flights to Boise?

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.

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

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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£315+ Cheap flights to Boise

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. 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 29 August 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 29 August 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 29 August 2025.

Cheapflights Fare Finder

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 22 August 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 29 August 2025.

Read reviews from past customers who have flown KLM, United Airlines, andVirgin Atlantic to the United States. Users can see the overall rating for each airline as well as how each is rated 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.

Fly with Cheapflights

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?

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

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 29 August 2025.