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£424 Find cheap flights to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Idaho departing on 15/12. 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.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho
In the last 7 days, travellers have searched 42,622,617 times on KAYAK, and here's why:

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Best Idaho Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Boise
Boise1 stop£480
Idaho Falls
Idaho Falls2 stops£875

Good to know - Cheap tickets to Idaho

Low season

November

High season

September

Cheapest flight

£424
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from London Gatwick Airport to Boise

FAQs - booking Idaho flights

  • How long is the flight to Idaho?

    An average direct flight from the United Kingdom to Idaho takes 22h 12m, covering a distance of 4629 miles. The most popular route is London - Boise with an average flight time of 18h 24m.

  • What is the cheapest flight to Idaho?

    The cheapest ticket to Idaho from the United Kingdom found in the last 72 hours was £524. The most popular route is London Heathrow to Boise Air Term. Gowen Fld and the cheapest round-trip airline ticket found on this route in the last 72 hours was £524.

  • What are the most popular destinations in Idaho?

    Based on KAYAK flight searches, the most popular destination is Boise (54% of total searches to Idaho). The next most popular destinations are Spokane (25%) and Jackson (11%). Searches for flights to Idaho Falls (5%), to Twin Falls (4%) and to Hailey (0.6%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Idaho

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Idaho flight deals.

Top 5 airlines flying to Idaho

 
See real verified KAYAK customer reviews for airlines flying to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Idaho. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Cathay PacificOverall score based on 892 reviews
8.1Crew
7.4Food
7.7Comfort
8.0Boarding
7.9Entertainment
Airline reviews

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

2.0 MediocreAnonymous, Oct 2024HKG - LAX
Read more Cathay Pacific reviews

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

As a solo traveller, I always prefer to have an aisle seat, but the flight was so full, there weren’t any available. I understand that the seatbelt sign sometimes has to go on if turbulence is anticipated but after the second food service, it was on continuously for about an hour and a half and there didn’t seem to be any turbulence at all! With seats reclined, my fellow passenger in the aisle seat asleep and the seatbelt sign on I felt very trapped, extremely uncomfortable and in desperate need of the bathroom. The positives were that the staff were very friendly, the entertainment was great and we actually took off on time and arrived in HKG earlier than expected.

Not good. Small seats. Not enough food that customers wanted. No special requests were given that i could see. Slow response from flight attendants

For a transpacific flight, flying economy is awful! The seats are cramped and its meant for petite folks! Good luck if you have long legs. BOARDING - AWFUL, we got to Hong Kong - the gate was listed, but upon arrival, there was a MESS of boarding procedures, they basically DIY'ed how to board but making three lines and putting three ground crew to check for passports in the terminal area. THEN to make it worse, after going through that cattle process, all of a sudden you see people standing and looking confused, apparently we were told to get in line to board, but the AV notification wasnt even working. So people started cramming in line - worse than cattle. One saving point, the flight crew forgot to serve me dinner and after waiting for it, I fell asleep since this was a midnight flight. After letting a crew know that I was forgotten, all of my meals were served first !!! Yay for being in the economy seats! Nothing much to write home about once more!

Was a nice experience, crews were nice and accommodating. My only complain is the super tight leg room for the economy class.

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

The crew is amazing, very attentive. They went above and beyond when we had a small spill. the food on this trip was not nearly as good as other Cathay flights. The economy seats are very comfortable, but when the person in front of yo reclines, you need to recline to see your screen or be comfortable.

From Chicago to Hong Kong was great., but from Hong Kong to manila we had hard time looking for the gate of our connecting flight. There wasn’t hardly any sign.

Cathay Pacific helps me with the planning due to weather delays. Well planed flights.

Flight crew went above and beyond to make sure the flight was enjoyable for us!

Our check-in was mediocre. We were told that we didnt have access to the lounge although we were in business and we were asked to remove 1kg from each of our checked luggages as they had 21 kgs and we found out that our tickets were for 20kgs checked bags. I would have expected: 1 - more clarity on the website so that I could see the difference on fares and be able to buy tickets with more checked luggage kgs allowance, and lounge access, and 2- more flexibility for business class passengers.

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Be sure to check bags for 23 kg,.(50 lbs) Coming from US I chose the wrong size luggage weight when I checked in on my phone, and had to pay more when I dropped it off

All around poor experience. Barely got on flight because it was ostensibly overbooked. Forced into checking a carryon bag with empty overhead compartments. Nickeled and dimed. Charged for coffee. Despicable.

The on board air steward really made the journey. He was very entertaining

I was disappointed there was a 40 minute delay to flight

They cancelled my flight and we had to fend for ourselves to reschedule another flight. There was no staff to help all the canceled guest. Poor communication and staff. I attempted to reschedule via Kayak and I asked their staff that it looked as it was available. The guy behind the counter just told us to go online..

Nothing! The service was excellent for accessibly challenged passengers, Used lift and all support personnel very helpful. Will fly again.

Worst airline in the world, will never travel in it again.

My flight was delayed 1 hour. My Mood was not great

Lord knows why they had us start boarding when the plane wasn't even there, staff weren't welcoming and the couple next to me travelling with a young child had a nightmare with the baby changing facilities.

This time round it was very good, flight delayed by 30mins but capitan put his toe to the floor and made some time up!!

Boarding at Birmingham was appalling, made to stand in a corridor which claims to be a gate for an hour, despite knowing full well the flight was delayed….. the crew were fantastic and you have to feel sorry for them dealing with the delay caused three fold, inbound delay, damage to front baggage hold door and finally a further ATC delay. On board experience was good and crew friendly and helpful.

Worst experience ever. First time and last time with Ryanair. I'm not a cow.

You can only check in maximum 2 hours before your flight. But it’s not written anywhere on your ticket or your boarding pass or in any of your emails. The only sign is at the beginning of a huge snake queue on the barrier which is easily blocked by people. So you queue for half an hour only to be turned back. Plus on the flight we paid for priority which included two carry on bags in addition to our backpacks plus I had a letter from Ryanair for my CPAP machine to be allowed as free carry on as well. As it happened, we only had one carry on and the CPAP and two backpacks and the agent insisted I shove my CPAP under my seat which I refused as it wouldn’t fit without jamming it. They had oversold priority (or didn’t check bags) and there was an enormous fuss about overhead storage. Poorly managed and the inflight ordering service didn’t work. It was awful. I will never fly them again. And before you say it was cheap, it was most certainly not. So Ryanair can kiss my business goodbye.

Good service for a budget trip. No problems at all

Keep track of your departure times and communicate in Airport. I could have spend an hour more in my lounge

Ryanair was ok but the flight is delayed 2 hours! We dont know the reason if it was either Ryanaair or the Kos airport or Vienna Airport …

Never have real problems...very ho prices for good the rest is all great

The plane was clean. The crew were lovely. Food was good - but seat 1D is a poor location. - the crews cupboard is right near your feet and they visited them frequently swishing the curtain from the galley onto my feet everytime also creating a swish of cold air each time & then slamming the door.

Horrible food and uncomfortable plane. One toilet was out of service.

Business class is fantastic! Lie flat seats, great meals, privacy, and lots of nice amenities!

Flight to Seattle was fine. We were delayed getting into our gate. The connection time was short and they make you go through security again which was slow.

The crew was great, the food was great, the seats were torture. I just could not get comfortable. Too narrow, too close to the seat in front. I felt guilty about reclining my seat and resisted but the people in front of me did not feel the same way. I thought both coming and going that the discomfort would conceivably be enough to prevent me from going abroad in the future. Will it? I'm not sure - but it will definitely be a factor in my choice of travel.

Food was pretty good and crew did ok. Boarding was a disaster. Seats and leg room were not conducive to a comfortable flight, especially if you are 6’3” and have the person in front of you leaning their chair all the way back for 9 hours and your are told they are allowed to do that.

I gave a very poor review for th flight over (Pitt to London) due to terrible seat comfort. Different plane on the way back and it was much better. The flight was delayed over an hour taking off but only landed about 15 minutes late.

It was a great experience. I did find that some menu options were not available, which was a bit surprising, but over all a wonderful experience.

I wasn't able to request a special meal on the on line check in. I informed the cabin crew and they went out of their way to find foods I could eat. I am very grateful.

All went well- allow plenty of time at Heathrow, we felt like we got bused halfway to chicago when it was time to board, then had to carry baggage up steps outside. A bit of work for anyone who is less mobile or able bodied for sure.

Book Cheap Idaho Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Idaho found on KAYAK in the last 72 hours.
7/11Thu
1 stop
29h 56mLGW-BOI
21/11Thu
1 stop
15h 44mBOI-LGW
£480
7/11Thu
1 stop
29h 56mLGW-BOI
21/11Thu
1 stop
15h 44mBOI-LGW
£493
28/2Fri
3 stops
24h 19mLHR-BOI
9/3Sun
2 stops
26h 20mBOI-LHR
£549
5/3Wed
1 stopLufthansa
15h 26mLHR-GEG
26/3Wed
1 stopLufthansa
12h 54mGEG-LHR
£571
8/11Fri
1 stopLufthansa
17h 30mLHR-GEG
14/11Thu
1 stopLufthansa
21h 00mGEG-LHR
£588
29/12Sun
1 stopFinnair
24h 19mLHR-GEG
7/1Tue
2 stopsFinnair
46h 49mGEG-LHR
£707
29/12Sun
1 stopFinnair
24h 19mLHR-GEG
7/1Tue
2 stopsFinnair
56h 54mGEG-LHR
£709
31/10Thu
2 stopsKLM
20h 16mLHR-GEG
9/11Sat
1 stopKLM
15h 00mGEG-LHR
£782
31/10Thu
1 stopKLM
17h 36mLHR-GEG
9/11Sat
1 stopKLM
17h 05mGEG-LHR
£797
2/12Mon
2 stopsAir France
17h 28mLHR-JAC
3/12Tue
2 stopsAir France
16h 50mJAC-LHR
£2,670

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Idaho found on KAYAK in the last 72 hours.
15/12Sun
1 stop
17h 00mLGW-BOI
£424
14/12Sat
2 stops
33h 06mLHR-GEG
£625
16/12Mon
2 stopsLufthansa
23h 35mLHR-GEG
£765
31/10Thu
2 stops
51h 25mLHR-BOI
£766
14/12Sat
1 stopLufthansa
21h 10mLHR-GEG
£771
15/12Sun
1 stopLufthansa
17h 22mLHR-GEG
£788
15/12Sun
2 stopsIcelandair
17h 23mLGW-BOI
£823
15/12Sun
2 stopsIcelandair
15h 58mLHR-GEG
£824
15/12Sun
1 stopBritish Airways
13h 53mLHR-GEG
£1,127
16/12Mon
1 stopVirgin Atlantic
22h 03mLHR-GEG
£1,272

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Recent domestic flight deals

31/10Thu
directDelta
1h 41mSEA-BOI
2/11Sat
directDelta
1h 42mBOI-SEA
£101
6/11Wed
directDelta
2h 42mLAX-GEG
12/11Tue
directDelta
2h 55mGEG-LAX
£105
12/11Tue
directAlaska Airlines
1h 29mSEA-BOI
13/11Wed
directAlaska Airlines
1h 39mBOI-SEA
£105
6/11Wed
multi-stopAlaska Airlines
5h 24mLAX-GEG
12/11Tue
directAlaska Airlines
2h 49mGEG-LAX
£112
9/11Sat
directUnited Airlines
2h 13mLAX-BOI
16/11Sat
multi-stopUnited Airlines
4h 21mBOI-LAX
£128
31/10Thu
multi-stopSpirit Airlines
20h 55mSEA-BOI
3/11Sun
multi-stopSpirit Airlines
21h 38mBOI-SEA
£132
31/10Thu
multi-stopSpirit Airlines
5h 21mSEA-BOI
3/11Sun
multi-stopSpirit Airlines
21h 38mBOI-SEA
£133
12/11Tue
multi-stopUnited Airlines
4h 54mSEA-BOI
13/11Wed
multi-stopUnited Airlines
6h 08mBOI-SEA
£135
14/2Fri
multi-stopAmerican Airlines
19h 19mLGA-JAC
21/2Fri
multi-stopAmerican Airlines
7h 57mJAC-LGA
£697
14/2Fri
multi-stopAmerican Airlines
21h 29mLGA-JAC
21/2Fri
multi-stopAmerican Airlines
14h 16mJAC-LGA
£763

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Everything you need to know for your flight to Idaho

Cabin class types available on flights to Idaho
Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.