£97+ Cheap flights from Idaho

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. 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.
BOI — LHR
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from Idaho within your budget

 
Find flights departing from Idaho that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 23 June 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

SpokaneManchester

GEG - MAN

GEGMAN

Spokane

Mon 16/11

05:00-08:40

2 stops19h 40m

Manchester

Wed 18/11

06:10-12:18

2 stops38h 08m

£613

BoiseEdinburgh

BOI - EDI

BOIEDI

Boise Air Term. Gowen Fld

Sun 1/11

16:21-15:15

2 stops15h 54m

Edinburgh Turnhouse

Wed 11/11

11:25-22:03

2 stops17h 38m

£654

BoiseEdinburgh

BOI - EDI

BOIEDI

Boise Air Term. Gowen Fld

Sun 1/11

17:44-07:55

2 stops31h 11m

Edinburgh Turnhouse

Wed 11/11

09:25-09:38

2 stops31h 13m

£660

BoiseEdinburgh

BOI - EDI

BOIEDI

Boise Air Term. Gowen Fld

Sun 20/9

05:00-08:25

2 stops20h 25m

Edinburgh Turnhouse

Fri 2/10

09:40-22:33

2 stops19h 53m

£660

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

Mon 26/10

07:00-11:15

1 stop21h 15m

London Heathrow

Fri 30/10

06:35-21:01

2 stops21h 26m

£661

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

Sat 3/10

16:08-07:15

2 stops31h 07m

London Heathrow

Tue 27/10

06:35-21:01

2 stops21h 26m

£664
Fastest return journey

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 29/9

19:48-15:05

1 stop12h 17m

London Heathrow

Wed 7/10

17:00-23:58

1 stop13h 58m

£670

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 6/10

19:30-15:35

1 stop13h 05m

London Heathrow

Wed 21/10

11:45-20:17

2 stops15h 32m

£682

JacksonLondon

JAC - LHR

JACLHR

Jackson Hole

Wed 7/10

17:30-16:15

2 stops15h 45m

London Heathrow

Wed 14/10

06:30-16:29

2 stops16h 59m

£688

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 29/9

10:34-09:25

2 stops15h 51m

London Gatwick

Wed 7/10

10:25-23:52

2 stops20h 27m

£690

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Idaho

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

Travel insights for flights from Idaho

Get recent, data-driven insights about flights from Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho?

Currently, July is the cheapest month in which you can book a flight from Idaho (average of £436). Flying from Idaho in June will prove the most costly (average of £947). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Idaho?

The cheapest city to fly to from Idaho is Salt Lake City, with prices starting at £301. Explore other affordable destinations below.

Salt Lake City
Salt Lake City
From £301
Denver Intl
Denver Intl
From £329

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Boise
Direct flights from Idaho Falls

Related info for your journey

Access useful and relevant information related to your journey from Idaho. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 June 2026.

  • What is the cheapest month to fly from Idaho?

    At the present moment the cheapest month to fly from Idaho is currently July; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Idaho?

    Cheapflights helps you search for flights from Idaho via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Idaho?

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

  • Can Cheapflights find flights from Idaho with no change fees?

    Certainly. Search results for flights from Idaho shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Idaho become cheaper?

    Of course! You can now track prices for flights from Idaho and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho?

Cheapflights helps you search for flights from Idaho via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

Can Cheapflights find flights from Idaho with no change fees?

Certainly. Search results for flights from Idaho shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Idaho become cheaper?

Of course! You can now track prices for flights from Idaho and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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