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$102+ Cheap flights from Idaho to Birmingham, AL (BHM)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Idaho to Birmingham

Keep the following information in mind while searching for Idaho to Birmingham flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$264
(American Airlines)

One-way from

$102
(Delta)

Popular in

December

Cheapest in

July

Average price

$452
From Idaho to Birmingham
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One-way flight from Idaho to Birmingham
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to Birmingham

Cheapest flights from Idaho to Birmingham
Explore the most affordable flight options available from Idaho to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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.
sáb. 11/11:33 pmBOI - BHM
1 stop8h 56mAmerican Airlines
vie. 11/76:41 amBHM - BOI
1 stop6h 54mAmerican Airlines
Deal found 9/9$264
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:57 pmBOI - BHM
1 stop19h 24mAmerican Airlines
lun. 12/86:26 amBHM - BOI
1 stop7h 58mAmerican Airlines
Deal found 9/10$317
This Southwest deal was found by Cheapflights users on 9/9. 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.
sáb. 11/12:50 pmBOI - BHM
1 stop5h 30mSouthwest
vie. 11/76:20 amBHM - BOI
2 stops10h 50mSouthwest
Deal found 9/9$344
This United Airlines deal was found by Cheapflights users on 9/9. 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.
jue. 9/257:00 amJAC - BHM
1 stop6h 07mUnited Airlines
lun. 9/298:50 amBHM - JAC
2 stops12h 59mUnited Airlines
Deal found 9/9$356
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/42:39 pmBOI - BHM
1 stop5h 41mUnited Airlines
lun. 10/69:20 amBHM - BOI
2 stops9h 28mUnited Airlines
Deal found 9/10$363
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/261:07 pmBOI - BHM
1 stop7h 49mAmerican Airlines
mar. 9/306:32 amBHM - BOI
1 stop6h 55mAmerican Airlines
Deal found 9/11$390
This Delta deal was found by Cheapflights users on 9/10. 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.
vie. 12/511:10 amBOI - BHM
2 stops10h 40mDelta
lun. 12/81:18 pmBHM - BOI
2 stops11h 52mDelta
Deal found 9/10$397
This American Airlines deal was found by Cheapflights users on 9/9. 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.
jue. 9/257:44 amJAC - BHM
1 stop8h 37mAmerican Airlines
lun. 9/295:09 amBHM - JAC
1 stop6h 10mAmerican Airlines
Deal found 9/9$424
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/262:31 pmBOI - BHM
1 stop5h 49mUnited Airlines
mar. 12/28:04 amBHM - BOI
1 stop6h 35mUnited Airlines
Deal found 9/10$430
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/261:25 pmBOI - BHM
1 stop8h 43mAmerican Airlines
mar. 12/25:35 pmBHM - BOI
1 stop19h 58mAmerican Airlines
Deal found 9/11$440
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/181:30 pmJAC - BHM
1 stop8h 14mAmerican Airlines
lun. 12/296:34 amBHM - JAC
1 stop6h 35mAmerican Airlines
Deal found 9/11$474
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:10 amIDA - BHM
2 stops12h 09mAmerican Airlines
vie. 11/286:41 amBHM - IDA
1 stop7h 46mAmerican Airlines
Deal found 9/11$489

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Birmingham 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Idaho to Birmingham that are best for you.

Fly from

Idaho

Fly to

Birmingham

Route

Depart

Return

Price

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

mar. 3/3

1:43 pm-10:53 pm

1 stop8h 10m

Birmingham

mié. 3/4

6:25 am-12:45 pm

1 stop7h 20m

$300

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

vie. 12/5

1:57 pm-10:21 am

1 stop19h 24m

Birmingham

lun. 12/8

6:26 am-1:24 pm

1 stop7h 58m

$321

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

sáb. 11/1

2:50 pm-9:20 pm

1 stop5h 30m

Birmingham

vie. 11/7

6:20 am-4:10 pm

2 stops10h 50m

$344

JacksonBirmingham

JAC - BHM

JACBHM

Jackson Hole

jue. 9/25

7:00 am-2:07 pm

1 stop6h 07m

Birmingham

lun. 9/29

8:50 am-8:49 pm

2 stops12h 59m

$356

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

sáb. 10/4

2:39 pm-9:20 pm

1 stop5h 41m

Birmingham

lun. 10/6

9:20 am-5:48 pm

2 stops9h 28m

$363

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

mar. 3/3

8:05 am-9:43 pm

2 stops12h 38m

Birmingham

mié. 3/4

4:00 pm-9:16 pm

1 stop6h 16m

$377

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

vie. 9/26

1:07 pm-9:56 pm

1 stop7h 49m

Birmingham

mar. 9/30

6:32 am-12:27 pm

1 stop6h 55m

$390

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

vie. 12/5

11:10 am-10:50 pm

2 stops10h 40m

Birmingham

lun. 12/8

1:18 pm-12:10 am

2 stops11h 52m

$397

JacksonBirmingham

JAC - BHM

JACBHM

Jackson Hole

sáb. 2/28

3:30 pm-8:23 am

2 stops15h 53m

Birmingham

mar. 3/3

7:45 am-1:25 pm

1 stop6h 40m

$397

JacksonBirmingham

JAC - BHM

JACBHM

Jackson Hole

jue. 12/18

1:30 pm-10:44 pm

1 stop8h 14m

Birmingham

lun. 12/29

6:34 am-12:09 pm

1 stop6h 35m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 33 results
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Best time to book a flight from Idaho to Birmingham

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Birmingham, Alabama (average of $363). Flying from Idaho to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 ID to BHM?

Find hourly flight availability from Idaho to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Idaho to Birmingham, Alabama, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Birmingham. 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 into for flights to Birmingham from Idaho?

    Located just 4.3 mi from the city center, Birmingham (BHM) is the airport most travelers will use when flying to Birmingham from Idaho.

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

    A quick flight from Idaho to Birmingham, Alabama can take about 5h 30m. Delta provides one of the quickest options available for as low as $344. Airlines will cover a distance of 1723 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $105. Users have also found prices from $117 and $296 on United Airlines and American Airlines, respectively.

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

    While some choose either Jackson Hole - Birmingham or Idaho Falls Fanning Field - Birmingham, Boise Air Term. Gowen Fld - Birmingham is the most popular route from Idaho to Birmingham, Alabama.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Birmingham 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 Idaho to Birmingham, Alabama?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Birmingham, Alabama (average of $363). Flying from Idaho to Birmingham, Alabama in March is currently the most expensive (average of $457). 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

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Homewood
Bessemer
Hoover

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Top 4 airlines flying from Idaho to Birmingham

Discover the top 4 airlines that operate flights from Idaho to Birmingham. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$456FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$330Average$567FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$330Average$442FlexibilityNo cancel feeOn-time63%

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