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Idaho

$180+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BOI
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. 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 2/2410:26 am
BHM
-
IDA
2 stops13h 58m
American Airlines
Sat 2/282:18 pm
IDA
-
BHM
1 stop8h 10m
American Airlines
Deal found 2/9$364
This Southwest deal was found by Cheapflights users on 2/9. 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 3/175:15 am
BHM
-
BOI
1 stop6h 15m
Southwest
Mon 3/234:20 pm
BOI
-
BHM
1 stop6h 10m
Southwest
Deal found 2/9$372
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/247:57 am
BHM
-
JAC
1 stop6h 24m
United Airlines
Sat 2/287:00 am
JAC
-
BHM
2 stops10h 20m
United Airlines
Deal found 2/9$372
This Southwest deal was found by Cheapflights users on 2/11. 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.
Wed 4/12:30 pm
BHM
-
BOI
2 stops8h 50m
Southwest
Sat 4/46:00 am
BOI
-
BHM
2 stops10h 50m
Southwest
Deal found 2/11$382
This Southwest deal was found by Cheapflights users on 2/9. 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.
Wed 3/185:15 am
BHM
-
BOI
1 stop6h 15m
Southwest
Mon 3/234:20 pm
BOI
-
BHM
1 stop6h 10m
Southwest
Deal found 2/9$385
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/164:20 pm
BHM
-
BOI
1 stop7h 05m
Delta
Mon 3/2311:30 pm
BOI
-
BHM
1 stop7h 46m
Delta
Deal found 2/9$395
This American Airlines deal was found by Cheapflights users on 2/9. 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 4/35:00 am
BHM
-
JAC
1 stop8h 38m
American Airlines
Mon 4/61:44 pm
JAC
-
BHM
1 stop7h 24m
American Airlines
Deal found 2/9$396
This Southwest deal was found by Cheapflights users on 2/9. 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 4/215:30 pm
BHM
-
BOI
1 stop5h 40m
Southwest
Fri 4/244:20 pm
BOI
-
BHM
1 stop5h 10m
Southwest
Deal found 2/9$398
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/283:41 pm
BHM
-
JAC
1 stop6h 12m
United Airlines
Sat 5/22:30 pm
JAC
-
BHM
1 stop5h 59m
United Airlines
Deal found 2/9$409
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 4/48:00 am
BHM
-
IDA
1 stop6h 24m
United Airlines
Sat 4/112:30 pm
IDA
-
BHM
1 stop6h 14m
United Airlines
Deal found 2/9$420
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/105:00 am
BHM
-
JAC
1 stop8h 38m
American Airlines
Tue 3/171:44 pm
JAC
-
BHM
1 stop7h 05m
American Airlines
Deal found 2/9$429
This Delta deal was found by Cheapflights users on 2/10. 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 3/172:39 pm
BHM
-
BOI
1 stop8h 46m
Delta
Sun 3/2211:30 pm
BOI
-
BHM
1 stop7h 46m
Delta
Deal found 2/10$438

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(American Airlines)

One-way from

$180
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$483
Provider with most accurate pricing for Birmingham-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Boise Air Term. Gowen Fld flights.
Search Deals
From Birmingham to Idaho
Search Deals
One-way flight from Birmingham to Idaho
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 12, 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

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Tue 2/24

10:26 am-11:24 pm

2 stops13h 58m

Idaho Falls Fanning Field

Sat 2/28

2:18 pm-11:28 pm

1 stop8h 10m

$364

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Tue 3/17

5:15 am-10:30 am

1 stop6h 15m

Boise Air Term. Gowen Fld

Mon 3/23

4:20 pm-11:30 pm

1 stop6h 10m

$372

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Tue 2/24

7:57 am-1:21 pm

1 stop6h 24m

Jackson Hole

Sat 2/28

7:00 am-6:20 pm

2 stops10h 20m

$372

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Wed 4/1

4:55 pm-10:20 pm

1 stop6h 25m

Boise Air Term. Gowen Fld

Sat 4/4

7:45 am-2:00 pm

1 stop5h 15m

$372

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Wed 3/18

5:15 am-10:30 am

1 stop6h 15m

Boise Air Term. Gowen Fld

Mon 3/23

4:20 pm-11:30 pm

1 stop6h 10m

$385

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Mon 3/16

4:20 pm-10:25 pm

1 stop7h 05m

Boise Air Term. Gowen Fld

Mon 3/23

11:30 pm-8:16 am

1 stop7h 46m

$395

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Wed 4/22

5:30 pm-10:10 pm

1 stop5h 40m

Boise Air Term. Gowen Fld

Fri 4/24

4:20 pm-10:30 pm

1 stop5h 10m

$398

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Tue 4/28

3:41 pm-8:53 pm

1 stop6h 12m

Jackson Hole

Sat 5/2

2:30 pm-9:29 pm

1 stop5h 59m

$409

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Tue 5/26

3:35 pm-9:02 pm

1 stop6h 27m

Jackson Hole

Tue 6/2

8:00 am-9:42 pm

2 stops12h 42m

$414

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Sat 4/4

6:30 am-4:14 pm

2 stops10h 44m

Idaho Falls Fanning Field

Sat 4/11

6:45 am-2:56 pm

1 stop7h 11m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 42 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, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho (average of $280). Flying from Birmingham, Alabama to Idaho in January is currently the most expensive (average of $482). 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.

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 February 12, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Birmingham to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,180 reviews
Southwest
8.0
Very good
4,280 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,279 reviews
Southwest
8.0
Very good
4,280 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,271 reviews
Southwest
8.0
Very good
4,280 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Birmingham, Alabama to Idaho?

    Airlines like American Airlines, Southwest, and United Airlines fly from Birmingham, Alabama to Idaho in about 6h 15m. The time it takes to get you to your destination can typically vary by up to 7h 43m. The distance between Birmingham, Alabama and Idaho is about 1723 mi. This flight may include one or multiple stops.

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

    Most travelers choose Birmingham - Jackson Hole, Birmingham - Spokane or Birmingham - Boise Air Term. Gowen Fld 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, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho (average of $280). Flying from Birmingham, Alabama to Idaho in January is currently the most expensive (average of $482). 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$280Average$426FlexibilityNo cancel feeOn-time63%
DeltaCheapest$336Average$447FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$416FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$408Average$503FlexibilityNo cancel feeOn-time71%

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