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Cheap flights to Idaho from £434

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — BOI
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

Flights to Idaho in 2024

Find the latest flights to Idaho in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 908,271 searches and data was last updated on 30 May 2024.

Popular in

August

Cheapest in

November

Average price

£661

Return from

£560

One-way from

£434
High demand for flights, 12% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in May 2024
From London to Boise Air Term. Gowen Fld
One-way flight from London to Idaho

Find flights to Idaho

Browse one-way and return flights deals to Idaho on Cheapflights. Flight deals are based on user searches and were last updated on 30 May 2024
Explore Idaho

Cheap flights to Idaho in May & June 2024

Search the best deals to popular Idaho cities recently found by Cheapflights users
Check out some of the flights available from low prices to Idaho in May and June 2024. Check back soon for alternative prices as deals update often.
Cheap flights to Boise, Idaho
Thu 27/616:55LHR - BOI
1 stop37h 00mFinnair
Sun 7/711:40BOI - LHR
1 stop35h 45mFinnair
Deal found 30/5£708
Thu 27/616:55LHR - BOI
1 stop37h 00mFinnair
Sun 30/611:46BOI - LHR
1 stop35h 39mFinnair
Deal found 29/5£709
Thu 27/608:30LHR - BOI
1 stop21h 06mLufthansa
Sun 30/610:42BOI - LHR
2 stops36h 13mLufthansa
Deal found 29/5£715
Thu 27/608:30LHR - BOI
1 stop21h 06mMultiple Airlines
Sun 7/705:05BOI - LHR
2 stops21h 30mMultiple Airlines
Deal found 30/5£722
Wed 19/611:00LHR - BOI
1 stop14h 58mKLM
Wed 26/611:52BOI - LHR
1 stop15h 08mKLM
Deal found 29/5£734
Wed 19/611:00LHR - BOI
2 stops18h 57mVirgin Atlantic
Wed 26/611:52BOI - LHR
1 stop15h 08mVirgin Atlantic
Deal found 29/5£736
Thu 27/614:30LGW - BOI
2 stops27h 30mAmerican Airlines
Sun 30/615:33BOI - LGW
2 stops34h 02mAmerican Airlines
Deal found 29/5£737
Thu 27/608:30LHR - BOI
2 stops16h 25mUnited Airlines
Sun 7/705:05BOI - LHR
2 stops17h 50mUnited Airlines
Deal found 30/5£745
Thu 27/608:30LHR - BOI
2 stops16h 25mUnited Airlines
Sun 30/607:00BOI - LHR
2 stops15h 55mUnited Airlines
Deal found 29/5£748

Idaho 2024 flight deals

Explore flight deals for Idaho in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 908,271 searches and data were last updated on 30 May 2024.
Browse some of the best deals on flights to Idaho in 2024. For more flight deals, be sure to check back very soon.
Mon 25/1108:50LHR - BOI
2 stops21h 23mUnited Airlines
Mon 2/1218:43BOI - LHR
2 stops31h 57mUnited Airlines
Deal found 29/5£560
Mon 25/1112:05LHR - BOI
1 stop18h 01mMultiple Airlines
Mon 2/1214:43BOI - LHR
1 stop11h 57mMultiple Airlines
Deal found 29/5£562
Wed 11/911:05LHR - BOI
1 stop14h 00mLufthansa
Tue 8/1014:35BOI - LHR
1 stop12h 05mLufthansa
Deal found 29/5£587
Sun 25/816:55LHR - JAC
1 stop28h 25mFinnair
Tue 3/910:47JAC - LHR
1 stop18h 23mFinnair
Deal found 30/5£595
Sun 25/816:55LHR - JAC
1 stop28h 25mFinnair
Tue 3/910:47JAC - LHR
1 stop18h 23mFinnair
Deal found 29/5£596
Wed 11/912:00LGW - BOI
2 stops39h 57mVirgin Atlantic
Tue 8/1013:50BOI - LGW
2 stops37h 10mVirgin Atlantic
Deal found 29/5£596
Sat 7/920:25LHR - BOI
2 stops33h 10mLufthansa
Sat 28/914:35BOI - LHR
1 stop14h 45mLufthansa
Deal found 30/5£617
Sat 7/920:25LHR - BOI
2 stops33h 10mLufthansa
Sat 28/914:35BOI - LHR
1 stop14h 45mLufthansa
Deal found 29/5£619
Sat 29/616:55LHR - JAC
1 stop26h 30mFinnair
Sat 6/712:05JAC - LHR
1 stop15h 15mFinnair
Deal found 30/5£624

Flights to Idaho departing soon

Discover available last-minute flight options to Idaho, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 908,271 searches and data was last updated on 30 May 2024.
If you're looking for a last-minute flight to Idaho, consider booking one of these fares. Prices refresh often so be sure to come back soon for more deals.
Tue 4/620:40LGW - BOI
2 stops24h 27mMultiple Airlines
Wed 3/718:54BOI - LGW
1 stop33h 01mMultiple Airlines
Deal found 29/5£883

One-way flights to Idaho

Explore one-way flight options to Idaho for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 908,271 searches and data was last updated on 30 May 2024.
Choose from one of these one-way flights departing to Idaho. Those seeking round-trip flights to Idaho should utilise the search form at the top of the page.
Tue 30/707:05LHR - BOI
3 stops40h 56mMultiple Airlines
Deal found 29/5£434

Find flights to Idaho within your budget

Locate flights to Idaho that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 908,271 searches and data was last updated on 30 May 2024.

Fly from

Any airport

Budget

£560 - £737

Route

Depart

Return

Price

London HeathrowBoise Air Term. Gowen Fld

LHR - BOI

LHRBOI

London Heathrow

Mon 25/11

2 stops21h 23m

Boise Air Term. Gowen Fld

Mon 2/12

2 stops31h 57m

£560

London HeathrowBoise Air Term. Gowen Fld

LHR - BOI

LHRBOI

London Heathrow

Mon 25/11

1 stop18h 01m

Boise Air Term. Gowen Fld

Mon 2/12

1 stop11h 57m

£562

London HeathrowBoise Air Term. Gowen Fld

LHR - BOI

LHRBOI

London Heathrow

Wed 11/9

1 stop14h 00m

Boise Air Term. Gowen Fld

Tue 8/10

1 stop12h 05m

£587

London HeathrowJackson Hole

LHR - JAC

LHRJAC

London Heathrow

Sun 25/8

1 stop28h 25m

Jackson Hole

Tue 3/9

1 stop18h 23m

£595

London GatwickBoise Air Term. Gowen Fld

LGW - BOI

LGWBOI

London Gatwick

Wed 11/9

2 stops39h 57m

Boise Air Term. Gowen Fld

Tue 8/10

2 stops37h 10m

£596

London HeathrowBoise Air Term. Gowen Fld

LHR - BOI

LHRBOI

London Heathrow

Wed 11/9

2 stops17h 45m

Boise Air Term. Gowen Fld

Tue 8/10

2 stops28h 20m

£648

London HeathrowSpokane

LHR - GEG

LHRGEG

London Heathrow

Wed 19/6

2 stops20h 21m

Spokane

Thu 18/7

1 stop19h 37m

£722

London HeathrowSpokane

LHR - GEG

LHRGEG

London Heathrow

Wed 19/6

1 stop22h 23m

Spokane

Thu 18/7

1 stop22h 28m

£734

London GatwickBoise Air Term. Gowen Fld

LGW - BOI

LGWBOI

London Gatwick

Thu 27/6

2 stops27h 30m

Boise Air Term. Gowen Fld

Sun 30/6

2 stops34h 02m

£737

Flights are sorted by cheapest first

Deals found on 29/5

Best time to book a flight to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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.

Temperature and rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average temperature and rainfall totals by month.

BOI

Temperature

-1 - 24 °C

If weather is an important factor for your trip to Idaho, 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).

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

Use this chart to determine the optimal time to book a return flight to Idaho. Price data was last updated on 24 May 2024.
To ensure you get the cheapest price possible for a flight to Idaho, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated 30 May 2024.
See what other customers who have flown with United Airlines, American Airlines and Finnair to Idaho have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,430 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,430 reviews
8.0
Very Good
10,430 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,520 reviews
8.0
Very Good
10,430 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,954 reviews
8.0
Very Good
10,430 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,372 reviews
8.0
Very Good
10,430 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
720 reviews
8.0
Very Good
10,430 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

The jewel in the so-called Gem State’s crown is its stunning and remarkably unspoilt scenery. Adventurous types flock here to hike, climb, raft, ride and ski – or simply goggle at the views. Much of the terrain is mountainous, wild and wooded, with some spectacular gorges; at 8913ft, the dramatic Hells Canyon is deeper than the Grand Canyon.

In central Idaho, the ski resorts of Ketchum and Sun Valley are beloved of affluent second-homers and celebrities. Ernest Hemingway loved the area’s tranquillity (not to mention the hunting and fly fishing) and is buried at Ketchum, where he spent the last few years of his life.

An hour’s drive away is one of Idaho’s many wilderness areas, the Craters of the Moon National Monument. It’s an unearthly, eerily desolate 83sq mile volcanic landscape; in winter, cross-country skiers tackle the 11km loop road.

In the far north, bordering onto Canada, the panhandle region is famed for its lakes, watersports and angling; down south, adrenaline junkies take to the Salmon and Snake Rivers for whitewater rafting and kayaking.

Idaho climate

The climate in Idaho varies from region to region. Winter in the north is cloudy, humid and rainy. In the south summers are dry but wet. Generally it can get very hot in summer. Winters can be very cold.

Getting around Idaho

The best way to get around the state is to hire a car, RV or camper.

Idaho’s largest urban centre is Boise and buses are offered around the city by the Boise Urban Stages. Daily bus services are also available in Ketchum.

What is good to know if travelling to Idaho?

  • Hot springs are synonymous with Idaho but the best known is the Lava Hot Springs in the south of the state. Here million-year old springs bubble at a temperature of 40 degrees Celsius soothing away tired limbs. There’s also an Olympic-sized swimming pool, massage services or tube rides on the river.
  • In Ketchum celebrate the city’s mining heritage at The Wagon Days festival in Ketchum. For four days celebrations take place around town, including a shoot-out, a fiddler’s contest, a rodeo and the Big Hitch Parade.
  • The City of Trees, Boise, is surrounded by greenery making it a very popular golfing destination with more than 20 golf courses in the area.
  • Head to the great outdoors and take a trip to Bone Road for some stunning scenery. More than a track this 60-mile span has some of the best views of Idaho landscapes than anywhere else, guaranteeing some great wildlife sightings of moose or deer.
  • Known by the locals as the “ghost town” Silver City outside Bois was once used as silver mine for the War Eagle Mountain. Today, photography workshops take place in its old houses and saloons
  • When is the best time to fly to Idaho?

    The weather in Idaho is split into four seasons but the length of them varies on the area.  Spring comes early and winter later to Boise. Temperatures in winter drop down to -1 to -6  degrees (C) and in summer go up to the mid-20s. Flooding can occur in April and May after the snow melts. Peak Season Idaho gets very busy and flights and accommodation are higher in summer from late May to mid-September. The ski season also means peak-season rates and conditions. The ski runs are open by late November and the season lasts until March or early April. Off Season The best time to find cheap flights to Idaho is from mid-September to October. During this time the weather is still warm. Spring is also a good time to visit.

  • Can I find cheaper flights to Idaho 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 Idaho on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Idaho?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Idaho.

  • What is the cheapest airport to fly to in Idaho?

    Boise Air Term. Gowen Fld Airport is currently the cheapest airport to fly to in Idaho. One-way flights to Boise Air Term. Gowen Fld Airport typically cost £97, while return flights cost around £403.

  • Where does the fastest flight to Idaho depart from?

    For those looking to save time traveling to Idaho, London offers the quickest one-way flight (15 hours 38 minutes).

  • Does Boise Air Term. Gowen Fld Airport have car hire?

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

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

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

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