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$169+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
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 July 7, 2025.

Round-trip from

$330
(Southwest)

One-way from

$169
(Mytrip)

Popular in

September

Cheapest in

February

Average price

$379
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. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 7, 2025.

This Southwest deal was found by Cheapflights users on 7/6. 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.
Thu 9/1112:45 pmBOI - BHM
2 stops8h 30mSouthwest
Sun 9/147:10 amBHM - BOI
1 stop9h 10mSouthwest
Deal found 7/6$330
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 8/187:00 amBOI - BHM
1 stop7h 53mAmerican Airlines
Thu 8/216:25 amBHM - BOI
1 stop7h 04mAmerican Airlines
Deal found 7/7$343
This Delta deal was found by Cheapflights users on 7/7. 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 8/156:00 amBOI - BHM
2 stops11h 11mDelta
Mon 8/183:52 pmBHM - BOI
2 stops9h 07mDelta
Deal found 7/7$390
This Mytrip deal was found by Cheapflights users on 7/5. 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 8/87:48 pmBOI - BHM
2 stops16h 34mSpirit Airlines
Sun 8/104:37 pmBHM - BOI
3 stops27h 15mSpirit Airlines
Deal found 7/5$414
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 12/52:40 pmBOI - BHM
1 stop5h 53mUnited Airlines
Mon 12/89:15 amBHM - BOI
2 stops12h 56mUnited Airlines
Deal found 7/5$455
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/105:00 amIDA - BHM
1 stop8h 13mUnited Airlines
Mon 7/148:05 amBHM - IDA
1 stop6h 27mUnited Airlines
Deal found 7/7$544
This Delta deal was found by Cheapflights users on 7/6. 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 7/296:52 pmIDA - BHM
2 stops13h 51mDelta
Tue 8/510:37 amBHM - IDA
2 stops12h 52mDelta
Deal found 7/6$578
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/296:51 amIDA - BHM
2 stops13h 08mAmerican Airlines
Tue 8/51:49 pmBHM - IDA
1 stop8h 46mAmerican Airlines
Deal found 7/6$599
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Mon 7/76:12 pmIDA - BHM
3 stops20h 40mMultiple Airlines
Thu 7/104:37 pmBHM - IDA
2 stops20h 07mMultiple Airlines
Deal found 7/6$950

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 July 7, 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

Thu 9/11

12:45 pm-10:15 pm

2 stops8h 30m

Birmingham

Sun 9/14

7:10 am-3:20 pm

1 stop9h 10m

$330

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Mon 8/18

7:00 am-3:53 pm

1 stop7h 53m

Birmingham

Thu 8/21

6:25 am-12:29 pm

1 stop7h 04m

$343

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Fri 8/15

6:00 am-6:11 pm

2 stops11h 11m

Birmingham

Mon 8/18

3:52 pm-11:59 pm

2 stops9h 07m

$390

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Fri 8/8

7:48 pm-1:22 pm

2 stops16h 34m

Birmingham

Sun 8/10

4:37 pm-6:52 pm

3 stops27h 15m

$414

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Fri 12/5

2:40 pm-9:33 pm

1 stop5h 53m

Birmingham

Mon 12/8

9:15 am-9:11 pm

2 stops12h 56m

$455

Idaho FallsBirmingham

IDA - BHM

IDABHM

Idaho Falls Fanning Field

Tue 7/29

4:13 pm-9:30 pm

1 stop28h 17m

Birmingham

Tue 8/5

3:35 pm-10:51 pm

1 stop8h 16m

$577

Idaho FallsBirmingham

IDA - BHM

IDABHM

Idaho Falls Fanning Field

Tue 7/29

6:52 pm-9:43 am

2 stops13h 51m

Birmingham

Tue 8/5

10:37 am-10:29 pm

2 stops12h 52m

$578

Idaho FallsBirmingham

IDA - BHM

IDABHM

Idaho Falls Fanning Field

Tue 7/29

6:51 am-8:59 pm

2 stops13h 08m

Birmingham

Tue 8/5

1:49 pm-9:35 pm

1 stop8h 46m

$599

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Fri 8/8

7:48 pm-1:22 pm

2 stops16h 34m

$169

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Tue 8/19

1:30 pm-10:35 pm

1 stop8h 05m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

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 July 7, 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.

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 July 7, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Idaho to Birmingham to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,257 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,257 reviews
Southwest
8.0
Very good
4,257 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,962 reviews
Southwest
8.0
Very good
4,257 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,844 reviews
Southwest
8.0
Very good
4,257 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,257 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,068 reviews
Southwest
8.0
Very good
4,257 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 Spirit Airlines. According to our data, you can fly for as low as $169. Users have also found prices from $172 and $177 on Delta and American 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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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 July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$242Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$330Average$442FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$330Average$579FlexibilityNo cancel feeOn-time71%

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