Find cheap flights to Idaho

1 adult
Wed 25/5
Wed 1/6

Deals available from 900+ travel sites.

About Flights to Idaho

Summary info about Idaho flight prices, duration and airlines

Best One-Way Price


Best Return Price


Fastest flight time

21h 45m

Operated By

5 airlines
The best one-way flight price to Idaho from United Kingdom in the last 72 hours is £342 (London Gatwick to Spokane).
The best return flight price to Idaho from United Kingdom in the last 72 hours is £524 (London Heathrow to Boise Air Term. Gowen Fld).
The fastest flight to Idaho from United Kingdom takes 21h 45m (London Gatwick to Spokane).
There are 5 airlines operating flights to Idaho, including American Airlines, Virgin Atlantic and Delta.

Cheapest flights to cities in Idaho

Click on the cities below to find out when it's cheapest to fly to Idaho from United Kingdom

Useful information for your flight to Idaho

Get up-to-date answers for some of the most frequently asked questions regarding flying to Idaho

The average flight to Idaho costs £682/per person and the cheapest flight to Idaho is £74/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.

Temperatures in Idaho can vary between -1 °C and 24 °C based on the time of year. Typically, the coldest month in Idaho will be December, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Idaho in August, July, and September, as that is when precipitation is least likely.

Flight times from United Kingdom to Idaho vary, but if you’re flying out of London Heathrow and flying into Boise Air Term. Gowen Fld (one of the most popular routes), then the duration is 13h 44m on average. Another popular route from United Kingdom to Idaho is flying from Manchester to Boise Air Term. Gowen Fld, which will take roughly . Keep in mind that layovers or delays could extend your travel time.

The cheapest flight to Idaho recently found on momondo was £533. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £950 is considered a good price for flights to Idaho. £973 is the average cost to fly to Idaho, while £1,651 is the most expensive.

Popular cities and sights

Looking to visit Idaho? Check out these cities and spend time seeing some of the most popular sights in Idaho.

Recent flights found to popular cities in Idaho

Find flights to these popular cities in Idaho from your nearest airport.

Cheapest flight routes to Idaho

These routes have the cheapest flights to Idaho found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
ManchesterSpokane18h 52m£636
LondonSpokane15h 24m£644
LondonBoise13h 44m£671
BirminghamBoise19h 53m£759
LondonHailey37h 43m£796
EdinburghIdaho Falls36h 24m£840
GlasgowIdaho Falls43h 34m£914
LondonIdaho Falls20h 24m£984
CardiffBoise35h 40m£988
EdinburghBoise22h 30m£998
BristolBoise19h 35m£1,043
InvernessTwin Falls41h 31m£1,107
ManchesterIdaho Falls38h 31m£1,120
SouthamptonBoise17h 40m£1,152
BirminghamSpokane18h 32m£1,166
InvernessBoise30h 34m£1,212

Popular routes to Idaho

Most frequently searched flights to Idaho along with the cheapest price and shortest flight duration
London to Boise Flights
Fastest flight time13h 44m
Cheapest price£671
Edinburgh to Boise Flights
Fastest flight time22h 30m
Cheapest price£998
London to Spokane Flights
Fastest flight time15h 24m
Cheapest price£644
Edinburgh to Twin Falls Flights
Fastest flight time37h 00m
Cheapest price£2,613
Birmingham to Boise Flights
Fastest flight time19h 53m
Cheapest price£759
Inverness to Twin Falls Flights
Fastest flight time41h 31m
Cheapest price£1,107
Manchester to Spokane Flights
Fastest flight time18h 52m
Cheapest price£636
London to Hailey Flights
Fastest flight time37h 43m
Cheapest price£796
Birmingham to Spokane Flights
Fastest flight time18h 32m
Cheapest price£1,166
London to Idaho Falls Flights
Fastest flight time20h 24m
Cheapest price£984
Inverness to Boise Flights
Fastest flight time30h 34m
Cheapest price£1,212
Manchester to Idaho Falls Flights
Fastest flight time38h 31m
Cheapest price£1,120
Cardiff to Boise Flights
Fastest flight time35h 40m
Cheapest price£988
Bristol to Boise Flights
Fastest flight time19h 35m
Cheapest price£1,043

Start planning your trip to Idaho

Why use momondo?

Finding the right flight to Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

Yes. All flights to Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Idaho.

Yes. momondo can track flight prices for Idaho and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.