Find flights
When to book
Airlines
Travel Guide

Cheap flights to Idaho from £263

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 27/10. 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.
CMH — BOI
7 May — 14 May1
1 adult
Tue 7/5
Tue 14/5

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 903,063 searches and data was last updated on 2 May 2024.

Popular in

July

Cheapest in

February

Average price

£647

Return from

£588

One-way from

£263
High demand for flights, 16% 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 2 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
Wed 15/511:00LHR - BOI
1 stop19h 32mFinnair
Wed 22/506:00BOI - LHR
1 stop18h 55mFinnair
Deal found 2/5£588
Wed 15/511:00LHR - BOI
2 stops20h 07mVirgin Atlantic
Wed 22/516:46BOI - LHR
1 stop15h 04mVirgin Atlantic
Deal found 2/5£609
Wed 15/512:00LHR - BOI
1 stop16h 53mFinnair
Thu 30/513:35BOI - LHR
1 stop15h 40mFinnair
Deal found 2/5£639
Wed 15/511:00LHR - BOI
1 stop19h 32mAmerican Airlines
Thu 30/506:30BOI - LHR
2 stops18h 00mAmerican Airlines
Deal found 2/5£659
Mon 13/510:45LHR - BOI
1 stop18h 26mDelta
Sat 25/517:52BOI - LHR
1 stop13h 58mDelta
Deal found 2/5£691
Mon 13/510:05LHR - BOI
2 stops20h 27mAmerican Airlines
Sat 25/506:00BOI - LHR
2 stops20h 05mAmerican Airlines
Deal found 2/5£702
Thu 27/608:30LHR - BOI
2 stops16h 25mLufthansa
Sun 7/719:05BOI - LHR
1 stop28h 50mLufthansa
Deal found 2/5£712
Thu 27/608:30LHR - BOI
2 stops16h 25mUnited Airlines
Sun 7/707:00BOI - LHR
2 stops15h 55mUnited Airlines
Deal found 2/5£744
Thu 27/614:25LHR - BOI
2 stops27h 35mAmerican Airlines
Sat 6/700:59BOI - LHR
2 stops25h 21mAmerican Airlines
Deal found 2/5£772
Cheap flights to Idaho Falls, Idaho
Fri 17/508:40LHR - IDA
1 stop19h 54mIberia
Tue 21/507:00IDA - LHR
1 stop18h 05mIberia
Deal found 2/5£644
Fri 17/516:25LHR - IDA
2 stops26h 10mAmerican Airlines
Tue 21/513:15IDA - LHR
2 stops16h 30mAmerican Airlines
Deal found 2/5£651
Sat 22/612:00LHR - IDA
1 stop32h 13mFinnair
Mon 1/706:32IDA - LHR
2 stops18h 08mFinnair
Deal found 2/5£724
Sat 22/612:00LHR - IDA
1 stop32h 13mFinnair
Mon 1/706:32IDA - LHR
1 stop23h 13mFinnair
Deal found 2/5£725

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 903,063 searches and data were last updated on 2 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.
Wed 15/513:05LHR - GEG
1 stop16h 18mFinnair
Wed 22/512:40GEG - LHR
1 stop15h 35mFinnair
Deal found 2/5£588
Wed 15/511:00LHR - BOI
1 stop19h 32mFinnair
Wed 22/506:00BOI - LHR
1 stop18h 55mFinnair
Deal found 2/5£588
Wed 15/511:00LHR - GEG
1 stop20h 54mVirgin Atlantic
Wed 22/510:05GEG - LHR
1 stop15h 55mVirgin Atlantic
Deal found 1/5£592
Wed 15/512:15LHR - GEG
2 stops18h 58mFinnair
Wed 22/505:49GEG - LHR
2 stops20h 41mFinnair
Deal found 1/5£593
Fri 20/908:30LHR - BOI
2 stops16h 35mUnited Airlines
Mon 23/906:52BOI - LHR
1 stop17h 03mUnited Airlines
Deal found 1/5£595
Fri 20/908:30LHR - BOI
2 stops16h 35mUnited Airlines
Mon 23/910:35BOI - LHR
1 stop16h 05mUnited Airlines
Deal found 2/5£596
Wed 15/510:05LHR - GEG
2 stops19h 18mAmerican Airlines
Wed 22/507:00GEG - LHR
2 stops18h 30mAmerican Airlines
Deal found 2/5£609
Wed 15/511:00LHR - BOI
2 stops20h 07mVirgin Atlantic
Wed 22/516:46BOI - LHR
1 stop15h 04mVirgin Atlantic
Deal found 2/5£609
Fri 31/510:45LGW - GEG
1 stop19h 46mMultiple Airlines
Fri 7/606:45GEG - LGW
1 stop20h 10mMultiple Airlines
Deal found 1/5£609

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 903,063 searches and data was last updated on 2 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.
Thu 12/912:00LGW - BOI
1 stop15h 45mMultiple Airlines
Deal found 2/5£274
Sun 27/1012:00LGW - IDA
1 stop29h 01mMultiple Airlines
Deal found 2/5£263

Average price of flights to Idaho by month

Plan your trip to Idaho by taking into account the cheapest months to travel. The average price of a one-way flight to Idaho is currently £268 while a return flight costs £649. Price data was last updated on 28 April 2024.

Currently, November is the cheapest month in which you can book a flight to Idaho (average of £756). Flying to Idaho in July will prove the most costly (average of £996). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£617

February

£615

March

£681

April

£630

May

£687

June

£725

July

£795

August

£731

September

£671

October

£668

November

£604

December

£660

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 28 January 2024.
To ensure you get the cheapest price possible for a flight to Idaho, you should look to book at least 28 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 2 May 2024.
See what other customers who have flown with United Airlines, Virgin Atlantic and Delta to Idaho have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
10,858 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

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.

8.1
Very Good
10,858 reviews
8.1
Very Good
10,858 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

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
1,608 reviews
8.1
Very Good
10,858 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

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
1,376 reviews
8.1
Very Good
10,858 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

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.

7.7
Good
744 reviews
8.1
Very Good
10,858 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

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
1,792 reviews
8.1
Very Good
10,858 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

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, United Airlines 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 £99, while return flights cost around £410.

  • 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 (13 hours 27 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).

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.

Search flights to Idaho by cabin class

Find flights to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.