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Cheap flights from Birmingham to Idaho from £666

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — BOI
1 Apr — 8 Apr1
1 adult

Cheap 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 March 2025.

Round-trip from

£666
United Airlines
  • United Airlines
  • 7/5-14/5
  • 4 total stops
  • 47h 58m total
  • Birmingham to Idaho
Search Deals

Find flight deals from Birmingham to Idaho

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 March 2025.

Wed 7/505:55BHX - GEG
2 stops25h 43mUnited Airlines
Wed 14/506:00GEG - BHX
2 stops22h 15mUnited Airlines
Deal found 25/3£666
Thu 17/406:00BHX - GEG
2 stops24h 50mDelta
Thu 1/506:00GEG - BHX
2 stops18h 20mDelta
Deal found 26/3£732
Fri 9/508:10BHX - GEG
2 stops20h 43mAmerican Airlines
Mon 23/612:35GEG - BHX
2 stops23h 10mAmerican Airlines
Deal found 26/3£817
Sat 10/513:00BHX - GEG
2 stops18h 38mLufthansa
Thu 19/613:37GEG - BHX
2 stops19h 28mLufthansa
Deal found 26/3£893
Thu 17/412:20BHX - GEG
2 stops16h 41mMultiple Airlines
Thu 1/506:27GEG - BHX
3 stops29h 18mMultiple Airlines
Deal found 26/3£947

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 March 2025.
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

Wed 7/5

05:55-23:38

2 stops25h 43m

Spokane

Wed 14/5

06:00-12:15

2 stops22h 15m

£666

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Thu 17/4

06:00-22:50

2 stops24h 50m

Spokane

Thu 1/5

06:00-08:20

2 stops18h 20m

£732

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Fri 9/5

08:10-20:53

2 stops20h 43m

Spokane

Mon 23/6

12:35-19:45

2 stops23h 10m

£817

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Sat 10/5

13:00-23:38

2 stops18h 38m

Spokane

Thu 19/6

13:37-17:05

2 stops19h 28m

£893

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Thu 17/4

12:20-21:01

2 stops16h 41m

Spokane

Thu 1/5

06:27-19:45

3 stops29h 18m

£947

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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, October is the cheapest month in which you can book a flight from Birmingham to Idaho (average of £754). Flying from Birmingham to Idaho in August is currently the most expensive (average of £1,152). 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.

What is the cheapest time of day to fly from BHX to ID?

Find hourly flight availability from Birmingham to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 5.0 - 41.0 inches per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Idaho when rainfall is around 5.0 mm.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

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).

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 27 March 2025.
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,895 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Lufthansa
6.7
Okay
6,952 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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, October is the cheapest month in which you can book a flight from Birmingham to Idaho (average of £754). Flying from Birmingham to Idaho in August is currently the most expensive (average of £1,152). 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

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