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Idaho

$148+ Cheap flights from Birmingham, AL (BHM) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BOI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$312
(Delta)

One-way from

$148
(FlightHub)

Popular in

May

Cheapest in

April

Average price

$361
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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One-way flight from Birmingham to Idaho
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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 6/1712:19 pmBHM - BOI
2 stops12h 55mDelta
Tue 6/2411:40 pmBOI - BHM
1 stop7h 44mDelta
Deal found 4/28$312
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:43 amBHM - JAC
1 stop6h 22mAmerican Airlines
Wed 10/13:29 pmJAC - BHM
1 stop6h 27mAmerican Airlines
Deal found 4/29$329
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/261:49 pmBHM - BOI
2 stops10h 44mAmerican Airlines
Tue 8/511:44 amBOI - BHM
1 stop5h 43mAmerican Airlines
Deal found 4/29$332
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 9/46:15 amBHM - GEG
2 stops11h 49mDelta
Sun 9/710:59 pmGEG - BHM
1 stop7h 21mDelta
Deal found 4/27$356
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:05 amBHM - IDA
1 stop8h 22mAmerican Airlines
Sun 5/187:00 amIDA - BHM
2 stops15h 35mAmerican Airlines
Deal found 4/29$374
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/68:00 amBHM - JAC
1 stop8h 18mUnited Airlines
Mon 5/122:35 pmJAC - BHM
1 stop6h 14mUnited Airlines
Deal found 4/28$414
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/218:00 amBHM - IDA
1 stop6h 29mUnited Airlines
Mon 5/262:25 pmIDA - BHM
1 stop6h 05mUnited Airlines
Deal found 4/29$418
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/218:00 amBHM - BOI
1 stop6h 37mUnited Airlines
Mon 5/266:30 amBOI - BHM
1 stop6h 44mUnited Airlines
Deal found 4/29$430
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/232:50 pmBHM - BOI
2 stops9h 40mSouthwest
Tue 5/276:35 amBOI - BHM
1 stop7h 45mSouthwest
Deal found 4/29$482
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/131:43 pmBHM - GEG
1 stop9h 10mAmerican Airlines
Wed 5/141:22 pmGEG - BHM
1 stop7h 44mAmerican Airlines
Deal found 4/28$517
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:30 pmBHM - GEG
2 stops9h 25mSouthwest
Wed 5/147:20 amGEG - BHM
2 stops12h 30mSouthwest
Deal found 4/28$527
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 7/11:19 pmBHM - JAC
1 stop7h 57mDelta
Mon 7/76:53 pmJAC - BHM
2 stops12h 30mDelta
Deal found 4/28$544

Cheapflights Fare Finder

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 April 29, 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

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Tue 6/17

12:19 pm-12:14 am

2 stops12h 55m

Boise Air Term. Gowen Fld

Tue 6/24

11:40 pm-8:24 am

1 stop7h 44m

$312

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Wed 9/24

5:43 am-11:05 am

1 stop6h 22m

Jackson Hole

Wed 10/1

3:29 pm-10:56 pm

1 stop6h 27m

$329

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Sat 7/26

1:49 pm-11:33 pm

2 stops10h 44m

Boise Air Term. Gowen Fld

Tue 8/5

11:44 am-6:27 pm

1 stop5h 43m

$332

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Fri 6/6

5:15 am-11:29 am

1 stop8h 14m

Spokane

Mon 6/9

11:10 pm-8:24 am

1 stop7h 14m

$370

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Wed 5/14

5:05 am-12:27 pm

1 stop8h 22m

Idaho Falls Fanning Field

Sun 5/18

7:00 am-11:35 pm

2 stops15h 35m

$374

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Wed 5/21

8:00 am-1:29 pm

1 stop6h 29m

Idaho Falls Fanning Field

Mon 5/26

2:25 pm-9:30 pm

1 stop6h 05m

$418

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Wed 5/21

8:00 am-1:37 pm

1 stop6h 37m

Boise Air Term. Gowen Fld

Mon 5/26

6:30 am-2:14 pm

1 stop6h 44m

$430

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Fri 5/23

2:50 pm-11:30 pm

2 stops9h 40m

Boise Air Term. Gowen Fld

Tue 5/27

6:35 am-3:20 pm

1 stop7h 45m

$482

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Fri 5/23

3:16 pm-8:30 pm

1 stop6h 14m

Jackson Hole

Tue 5/27

2:50 pm-9:30 pm

1 stop5h 40m

$515

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Tue 5/13

1:43 pm-8:53 pm

1 stop9h 10m

Spokane

Wed 5/14

1:22 pm-11:06 pm

1 stop7h 44m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 27 results
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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.

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, Alabama to Idaho?

Currently, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho (average of $314). Flying from Birmingham, Alabama to Idaho in June is currently the most expensive (average of $406). 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 BHM 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 April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama 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 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 April 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Birmingham to Idaho to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 (BHM) is just 4.3 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $148 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $154 and American Airlines from $172 one-way.

  • What are the most popular routes from Birmingham, Alabama to Idaho?

    Most travelers choose Birmingham - Jackson Hole, Birmingham - Boise Air Term. Gowen Fld or Birmingham - Spokane when deciding on the best route from Birmingham, Alabama to Idaho.

  • 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, Alabama to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho (average of $314). Flying from Birmingham, Alabama to Idaho in June is currently the most expensive (average of $406). 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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Alternative routes for Birmingham to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Birmingham to Idaho

Discover the top 4 airlines that operate flights from Birmingham to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$306Average$640FlexibilityNo cancel feeOn-time69%
DeltaCheapest$336Average$397FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$342Average$516FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$342Average$544FlexibilityNo cancel feeOn-time71%

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