Find flights
When to book
FAQs

Cheap flights from Birmingham to Idaho from £647

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — BOI
26 févr. — 5 mars1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to Idaho

Enter your travel dates to find the best prices.

Cheapest flights from Birmingham to Idaho
Explore the most affordable flight options available from Birmingham to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 janvier 2026.

mer. 7/1006:05
BHX
-
GEG
2 stops25h 33m
United Airlines
dim. 11/1007:02
GEG
-
BHX
2 stops26h 38m
United Airlines
Deal found 25/1£647
mer. 8/406:05
BHX
-
GEG
2 stops41h 10m
United Airlines
sam. 18/416:01
GEG
-
BHX
2 stops41h 39m
United Airlines
Deal found 26/1£804
jeu. 5/206:00
BHX
-
BOI
2 stops20h 51m
United Airlines
dim. 8/208:15
BOI
-
BHX
2 stops21h 20m
United Airlines
Deal found 24/1£913
dim. 19/713:05
BHX
-
GEG
2 stops39h 42m
Multiple Airlines
dim. 2/807:00
GEG
-
BHX
2 stops27h 10m
Multiple Airlines
Deal found 26/1£1,128
dim. 19/710:35
BHX
-
GEG
3 stops45h 03m
United Airlines
dim. 2/805:00
GEG
-
BHX
2 stops44h 50m
United Airlines
Deal found 26/1£1,309
dim. 19/705:55
BHX
-
GEG
3 stops23h 50m
Air Canada
dim. 2/807:00
GEG
-
BHX
3 stops18h 45m
Air Canada
Deal found 26/1£3,379

Find flight deals from Birmingham to Idaho

Keep the following information in mind while searching for Birmingham to Idaho flight deals. Data was last updated 27 janvier 2026.

Round-trip from

£804
United Airlines
  • United Airlines
  • 8/4-18/4
  • 4 total stops
  • 82h 49m total
  • Birmingham to Idaho
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Birmingham to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 janvier 2026.
Use the filters below to find and compare flights from Birmingham to Idaho that are best for you.

Fly from

Birmingham

Fly to

Idaho

Route

Depart

Return

Price

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

mer. 8/4

06:05-15:15

2 stops41h 10m

Spokane

sam. 18/4

16:01-17:40

2 stops41h 39m

£804

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

dim. 19/7

13:05-20:47

2 stops39h 42m

Spokane

dim. 2/8

07:00-18:10

2 stops27h 10m

£1,128

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

dim. 19/7

10:35-23:38

3 stops45h 03m

Spokane

dim. 2/8

05:00-09:50

2 stops44h 50m

£1,309

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

dim. 19/7

05:55-21:45

3 stops23h 50m

Spokane

dim. 2/8

07:00-09:45

3 stops18h 45m

£3,379

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Best time to book a flight from Birmingham to Idaho

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

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Idaho

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

Currently, February is the cheapest month in which you can book a flight from Birmingham to Idaho (average of £559). Flying from Birmingham to Idaho in July is currently the most expensive (average of £834). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Birmingham to Idaho?

    For a flight from Birmingham to Idaho, you will be flying from Birmingham. Birmingham (BHX) is just 6.8 mi from the center of the city.

  • How long is the flight from Birmingham to Idaho?

    There are many flights that can get you from Birmingham to Idaho in 23h 50m. Fly via United Airlines or Air Canada to get the fastest option. Birmingham and Idaho are separated by a distance of 4556 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Birmingham to Idaho that include hotel bookings?

    Yes. In addition to deals on Birmingham to Idaho flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Idaho.

  • Can I find deals for business class flights from Birmingham to Idaho?

    Yes. Cheapflights offers flight deals from Birmingham to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Birmingham to Idaho (average of £559). Flying from Birmingham to Idaho in July is currently the most expensive (average of £834). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Birmingham to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Miami flights
Stansted to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Heathrow to Orlando flights
Heathrow to Dallas/Fort Worth flights
London City to Newark flights
Stansted to Newark flights
Manchester to John F Kennedy Intl flights
Luton to Newark flights
Heathrow to San Francisco flights
Heathrow to Boston flights
Heathrow to Las Vegas flights
Manchester to Orlando flights
Heathrow to O'Hare Intl flights
Gatwick to Orlando flights
Heathrow to Seattle flights
Gatwick to Miami flights
Gatwick to Los Angeles flights
London City to Miami flights
Heathrow to Dulles Intl flights
Heathrow to Tampa flights
Heathrow to Hobby flights
Stansted to Miami flights
Heathrow to Atlanta flights
Manchester to Newark flights
Gatwick to Boston flights
Manchester to LaGuardia flights
Edinburgh to John F Kennedy Intl flights
Gatwick to Dallas/Fort Worth flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Edinburgh to Newark flights
Heathrow to Baltimore flights
Luton to Miami flights
Heathrow to George Bush Intcntl flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
Heathrow to Denver flights
Heathrow to Nashville flights
Stansted to Orlando flights
London City to Orlando flights
London City to Dallas/Fort Worth flights

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 Birmingham to Idaho?

When you search for this flight from Birmingham to Idaho, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Birmingham to Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Birmingham to Idaho with no change fees?

Need flexible booking options for your flight to Idaho from Birmingham? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.