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$149+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$297
(United Airlines)

One-way from

$149
(Delta)

Popular in

September

Cheapest in

February

Average price

$506
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 ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:42 pmBOI - BHM
1 stop5h 35mUnited Airlines
Mon 8/253:35 pmBHM - BOI
1 stop7h 46mUnited Airlines
Deal found 6/11$297
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/207:00 amBOI - BHM
2 stops10h 21mAmerican Airlines
Mon 8/253:34 pmBHM - BOI
1 stop7h 09mAmerican Airlines
Deal found 6/11$302
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 6/261:10 pmJAC - BHM
1 stop8h 48mAmerican Airlines
Mon 6/301:41 pmBHM - JAC
1 stop8h 12mAmerican Airlines
Deal found 6/11$309
This Delta deal was found by Cheapflights users on 6/12. 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 10/611:30 pmBOI - BHM
1 stop7h 50mDelta
Sat 10/1110:00 amBHM - BOI
2 stops13h 47mDelta
Deal found 6/12$311
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/267:00 amJAC - BHM
2 stops10h 09mUnited Airlines
Mon 6/303:35 pmBHM - JAC
1 stop6h 16mUnited Airlines
Deal found 6/11$358
This Southwest deal was found by Cheapflights users on 6/12. 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.
Mon 10/65:30 amBOI - BHM
2 stops9h 00mSouthwest
Sat 10/116:00 amBHM - BOI
2 stops9h 05mSouthwest
Deal found 6/12$408
This United Airlines deal was found by Cheapflights users on 6/12. 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 6/265:00 amIDA - BHM
2 stops10h 25mUnited Airlines
Thu 7/243:35 pmBHM - IDA
1 stop8h 16mUnited Airlines
Deal found 6/12$455
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:17 pmIDA - BHM
2 stops20h 35mMultiple Airlines
Tue 7/14:58 pmBHM - IDA
2 stops24h 10mMultiple Airlines
Deal found 6/12$471
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/106:51 amIDA - BHM
1 stop8h 06mAmerican Airlines
Mon 7/143:32 pmBHM - IDA
1 stop7h 03mAmerican Airlines
Deal found 6/12$476
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:24 pmBOI - BHM
3 stops25h 28mMultiple Airlines
Sun 7/64:58 pmBHM - BOI
2 stops16h 50mMultiple Airlines
Deal found 6/10$551

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 June 12, 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

Wed 8/20

2:42 pm-9:17 pm

1 stop5h 35m

Birmingham

Mon 8/25

3:35 pm-10:21 pm

1 stop7h 46m

$297

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Wed 8/20

7:00 am-6:21 pm

2 stops10h 21m

Birmingham

Mon 8/25

3:34 pm-9:43 pm

1 stop7h 09m

$302

JacksonBirmingham

JAC - BHM

JACBHM

Jackson Hole

Thu 6/26

1:10 pm-10:58 pm

1 stop8h 48m

Birmingham

Mon 6/30

1:41 pm-8:53 pm

1 stop8h 12m

$309

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Mon 10/6

11:30 pm-8:20 am

1 stop7h 50m

Birmingham

Sat 10/11

10:00 am-10:47 pm

2 stops13h 47m

$311

JacksonBirmingham

JAC - BHM

JACBHM

Jackson Hole

Thu 6/26

7:00 am-6:09 pm

2 stops10h 09m

Birmingham

Mon 6/30

3:35 pm-8:51 pm

1 stop6h 16m

$358

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Mon 10/6

5:30 am-3:30 pm

2 stops9h 00m

Birmingham

Sat 10/11

6:00 am-2:05 pm

2 stops9h 05m

$408

Idaho FallsBirmingham

IDA - BHM

IDABHM

Idaho Falls Fanning Field

Thu 6/26

5:00 am-4:25 pm

2 stops10h 25m

Birmingham

Thu 7/24

3:35 pm-10:51 pm

1 stop8h 16m

$455

Idaho FallsBirmingham

IDA - BHM

IDABHM

Idaho Falls Fanning Field

Fri 6/27

6:17 pm-3:52 pm

2 stops20h 35m

Birmingham

Tue 7/1

4:58 pm-4:08 pm

2 stops24h 10m

$471

Idaho FallsBirmingham

IDA - BHM

IDABHM

Idaho Falls Fanning Field

Thu 7/10

6:51 am-3:57 pm

1 stop8h 06m

Birmingham

Mon 7/14

3:32 pm-9:35 pm

1 stop7h 03m

$476

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Wed 7/2

1:24 pm-3:52 pm

3 stops25h 28m

Birmingham

Sun 7/6

4:58 pm-8:48 am

2 stops16h 50m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 results
1
2

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, October is the cheapest month in which you can book a flight from Idaho to Birmingham, Alabama (average of $376). 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 June 12, 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.

Rainfall in Birmingham by month

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

In terms of precipitation, rainfall in Birmingham, Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Birmingham, Alabama when rainfall is around 3.4 in.

Temperature in Birmingham by month

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

If weather is an important factor for your trip to Birmingham, Alabama, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to Birmingham by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $149. Users have also found prices from $154 and $179 on American Airlines and United Airlines, respectively.

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

    While some choose either Idaho Falls Fanning Field - Birmingham or Jackson Hole - 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, October is the cheapest month in which you can book a flight from Idaho to Birmingham, Alabama (average of $376). 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 Idaho?

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

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Alternative routes for Idaho to Birmingham

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$212Average$456FlexibilityNo cancel feeOn-time69%
DeltaCheapest$242Average$364FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$336Average$642FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$442FlexibilityNo cancel feeOn-time63%

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