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Cheap flights from Brighton to Boise from £257

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOI
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from Brighton to Boise Air Term. Gowen Fld are usually found in November or February, booked 16 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Brighton to Boise

Keep the following information in mind while searching for Brighton to Boise flight deals. Data was last updated 18 July 2025.

Round-trip from

£476

One-way from

£257

Popular in

July

Cheapest in

November

Average price

£934
27/8-6/9
  • 27/8-6/9
  • 2 total stops
  • 38h 39m total
  • Brighton to Boise
Search Deals
16/9
  • 16/9
  • 3 total stops
  • 31h 48m total
  • Brighton to Boise
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£110 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 round-trip flights in July 2025
Search Deals

Find flight deals from Brighton to Boise

Cheapest flights from Brighton to Boise
Explore the most affordable flight options available from Brighton to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Wed 27/810:55LGW - BOI
1 stop18h 59mMultiple Airlines
Sat 6/908:10BOI - LGW
1 stop19h 40mMultiple Airlines
Deal found 16/7£476
Mon 25/811:15LHR - BOI
1 stop15h 35mMultiple Airlines
Tue 9/912:43BOI - LHR
1 stop19h 57mMultiple Airlines
Deal found 16/7£560
Sat 30/807:25LHR - BOI
2 stops21h 56mUnited Airlines
Sat 13/914:42BOI - LHR
1 stop14h 38mUnited Airlines
Deal found 17/7£595
Sat 30/809:30LHR - BOI
2 stops18h 45mLufthansa
Sat 20/914:42BOI - LHR
2 stops17h 58mLufthansa
Deal found 16/7£603
Fri 26/914:05LHR - BOI
2 stops39h 25mAir Canada
Mon 6/1014:39BOI - LHR
2 stops34h 56mAir Canada
Deal found 18/7£609
Mon 25/806:30LHR - BOI
2 stops17h 27mDelta
Tue 9/910:45BOI - LHR
2 stops17h 15mDelta
Deal found 17/7£622
Mon 25/815:40LGW - BOI
2 stops31h 14mIcelandair
Tue 9/916:34BOI - LGW
2 stops15h 06mIcelandair
Deal found 16/7£639
Sat 30/808:40LCY - BOI
2 stops21h 14mMultiple Airlines
Sat 20/908:10BOI - LCY
2 stops22h 05mMultiple Airlines
Deal found 16/7£654
Fri 29/808:55LCY - BOI
2 stops20h 46mLufthansa
Sun 7/912:27BOI - LCY
2 stops47h 08mLufthansa
Deal found 17/7£668
Sat 30/806:40LHR - BOI
2 stops20h 40mScandinavian Airlines
Sat 13/915:45BOI - LHR
3 stops22h 50mScandinavian Airlines
Deal found 17/7£669
Wed 27/806:15LHR - BOI
2 stops22h 28mAmerican Airlines
Sun 7/913:07BOI - LHR
2 stops34h 08mAmerican Airlines
Deal found 17/7£699
Thu 28/813:05LHR - BOI
2 stops16h 35mIcelandair
Sat 6/920:46BOI - LHR
2 stops16h 34mIcelandair
Deal found 17/7£720

Cheapflights Fare Finder

Customise your flight search to find flights from Brighton to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 July 2025.
Use the filters below to find and compare flights from Brighton to Boise that are best for you.

Fly from

Brighton

Fly to

Boise

Route

Depart

Return

Price

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Wed 27/8

10:55-22:54

1 stop18h 59m

Boise Air Term. Gowen Fld

Sat 6/9

08:10-10:50

1 stop19h 40m

£476

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 25/8

11:15-19:50

1 stop15h 35m

Boise Air Term. Gowen Fld

Tue 9/9

12:43-15:40

1 stop19h 57m

£560

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 30/8

07:25-22:21

2 stops21h 56m

Boise Air Term. Gowen Fld

Sat 13/9

14:42-12:20

1 stop14h 38m

£595

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 30/8

09:30-21:15

2 stops18h 45m

Boise Air Term. Gowen Fld

Sat 20/9

14:42-15:40

2 stops17h 58m

£603

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 26/9

14:05-22:30

2 stops39h 25m

Boise Air Term. Gowen Fld

Mon 6/10

14:39-08:35

2 stops34h 56m

£609

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 25/8

06:30-16:57

2 stops17h 27m

Boise Air Term. Gowen Fld

Tue 9/9

10:45-11:00

2 stops17h 15m

£622

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 25/8

15:40-15:54

2 stops31h 14m

Boise Air Term. Gowen Fld

Tue 9/9

16:34-14:40

2 stops15h 06m

£639

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 30/8

08:40-22:54

2 stops21h 14m

Boise Air Term. Gowen Fld

Sat 20/9

08:10-13:15

2 stops22h 05m

£654

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 29/8

08:55-22:41

2 stops20h 46m

Boise Air Term. Gowen Fld

Sun 7/9

12:27-18:35

2 stops47h 08m

£668

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 30/8

06:40-20:20

2 stops20h 40m

Boise Air Term. Gowen Fld

Sat 13/9

15:45-21:35

3 stops22h 50m

£669

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 27 results
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Best time to book a flight from Brighton to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Brighton 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 from Brighton to Boise

How far ahead should I book a flight from Brighton to Boise?

Use this chart to determine the optimal time to book a return flight from Brighton to Boise. Price data was last updated on 11 July 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brighton to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Brighton to Boise?

Currently, October is the cheapest month in which you can book a flight from Brighton to Boise (average of £754). Flying from Brighton to Boise in August is currently the most expensive (average of £1,152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BH9 to BOI?

Find hourly flight availability from Brighton to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

When flying from Brighton to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Brighton to Boise?

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 18 July 2025.
Get a feel of what it's like to fly with Delta, Finnair, andSWISS from Brighton to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,661 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,865 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Brighton to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boise from Brighton?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Brighton to Boise. 6 airlines have flights to Air Term. Gowen Fld from Brighton on a regular basis. Booking flights from Brighton to Boise Air Term. Gowen Fld should not be difficult; the airport handles an average of 0 inbound flights from Brighton per day.

  • What are the cheapest airlines to fly from Brighton to Boise one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £568. However, be on the lookout for offers from Icelandair and United Airlines, as they are both options that can get you from Brighton to Boise for a low price.

  • What are the most popular routes from Brighton to Boise?

    The most popular flight routes from Brighton to Boise are London Heathrow - Boise Air Term. Gowen Fld, London City - Boise Air Term. Gowen Fld and London Gatwick - Boise Air Term. Gowen Fld.

  • Can I find deals for flights from Brighton to Boise that include hotel bookings?

    Yes. In addition to deals on Brighton to Boise flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brighton to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Boise.

  • Can I find deals for business class flights from Brighton to Boise?

    Yes. Cheapflights offers flight deals from Brighton to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brighton to Boise?

    Currently, October is the cheapest month in which you can book a flight from Brighton to Boise (average of £754). Flying from Brighton to Boise in August is currently the most expensive (average of £1,152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 6 airlines flying from Brighton to Boise

Discover the top 6 airlines that operate flights from Brighton to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£531Average£631FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£536Average£586FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£539Average£649FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£541Average£649FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£604Average£758FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£670Average£858FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brighton to Boise?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boise from Brighton.

Can Cheapflights find flights from Brighton to Boise with no change fees?

Need flexible booking options for your flight to Boise from Brighton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boise from Brighton today and book when prices fit your budget.

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