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$1,046+ Cheap flights from Birmingham (BHX) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — BOI
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Birmingham to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,046
(United Airlines)

Popular in

November

Cheapest in

April

Average price

$850
Provider with most accurate pricing for Birmingham-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Birmingham-Boise Air Term. Gowen Fld flights.
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From Birmingham to Idaho
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Highest demand for flights based on searches. 24% potential increase in price ($404 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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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 January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:55 amBHX - GEG
2 stops40h 41mUnited Airlines
Thu 5/16:00 amGEG - BHX
2 stops42h 45mUnited Airlines
Deal found 1/30$1,046
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:00 amBHX - GEG
2 stops18h 05mDelta
Wed 6/181:30 pmGEG - BHX
2 stops20h 20mDelta
Deal found 1/29$1,118
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:10 amBHX - GEG
3 stops20h 57mMultiple Airlines
Wed 6/181:40 pmGEG - BHX
2 stops22h 05mMultiple Airlines
Deal found 1/30$1,403
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:10 amBHX - GEG
2 stops21h 04mAmerican Airlines
Thu 5/13:21 pmGEG - BHX
3 stops20h 24mAmerican Airlines
Deal found 1/30$5,409

Find flights from Birmingham to Idaho within your budget

Customize 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 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Thu 4/17

5:55 am-2:36 pm

2 stops40h 41m

Spokane

Thu 5/1

6:00 am-8:45 am

2 stops42h 45m

$1,046

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Fri 5/16

6:00 am-4:05 pm

2 stops18h 05m

Spokane

Wed 6/18

1:30 pm-5:50 pm

2 stops20h 20m

$1,118

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Fri 5/16

8:10 am-9:07 pm

3 stops20h 57m

Spokane

Wed 6/18

1:40 pm-7:45 pm

2 stops22h 05m

$1,403

BirminghamSpokane

BHX - GEG

BHXGEG

Birmingham

Thu 4/17

8:10 am-9:14 pm

2 stops21h 04m

Spokane

Thu 5/1

3:21 pm-7:45 pm

3 stops20h 24m

$5,409

BirminghamBoise

BHX - BOI

BHXBOI

Birmingham

Sun 2/9

7:15 pm-10:21 pm

2 stops34h 06m

$2,565

BirminghamBoise

BHX - BOI

BHXBOI

Birmingham

Mon 2/10

7:55 pm-10:21 pm

3 stops33h 26m

$2,822

BirminghamBoise

BHX - BOI

BHXBOI

Birmingham

Sat 2/8

6:15 am-6:29 pm

2 stops19h 14m

$3,476

BirminghamBoise

BHX - BOI

BHXBOI

Birmingham

Tue 2/11

5:45 pm-7:32 pm

2 stops32h 47m

$7,731

BirminghamBoise

BHX - BOI

BHXBOI

Birmingham

Sat 2/8

6:00 am-10:21 pm

2 stops23h 21m

$14,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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 round-trip 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 Birmingham to Idaho

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

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 $314). Flying from Birmingham to Idaho in June is currently the most expensive (average of $436). 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.

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 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 January 30, 2025.
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

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
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

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

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

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

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

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
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

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

Scandinavian Airlines
7.3
Good
1,315 reviews
Delta
8.0
Very good
8,450 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

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?

    Located just 6.8 mi from the city center, Birmingham (BHX) is the airport most travelers will use when flying to Idaho from Birmingham.

  • What are the cheapest airlines to fly from Birmingham to Idaho one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $2,565. KLM flights start at $3,476 while deals on Lufthansa start at $7,731 one-way.

  • 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 vacation 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 $314). Flying from Birmingham to Idaho in June is currently the most expensive (average of $436). 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

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