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Idaho

$179+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BOI
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
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 May 13, 2026.

This American Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 5/265:00 am
BHM
-
JAC
2 stops11h 09m
American Airlines
Tue 6/24:14 pm
JAC
-
BHM
1 stop6h 37m
American Airlines
Deal found 5/12$394
This Delta deal was found by Cheapflights users on 5/12. 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.
Wed 9/26:25 am
BHM
-
GEG
1 stop6h 59m
Delta
Tue 9/812:40 pm
GEG
-
BHM
1 stop8h 14m
Delta
Deal found 5/12$395
This Southwest deal was found by Cheapflights users on 5/11. 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.
Tue 7/286:15 pm
BHM
-
BOI
1 stop5h 40m
Southwest
Tue 8/412:35 pm
BOI
-
BHM
1 stop8h 15m
Southwest
Deal found 5/11$395
This American Airlines deal was found by Cheapflights users on 5/8. 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 8/154:34 pm
BHM
-
BOI
1 stop6h 46m
American Airlines
Tue 9/16:44 am
BOI
-
BHM
1 stop6h 49m
American Airlines
Deal found 5/8$397
This Southwest deal was found by Cheapflights users on 5/12. 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.
Wed 9/25:45 pm
BHM
-
GEG
1 stop6h 40m
Southwest
Tue 9/85:45 am
GEG
-
BHM
2 stops12h 40m
Southwest
Deal found 5/12$400
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 7/215:15 am
BHM
-
GEG
2 stops10h 06m
Delta
Tue 7/217:08 pm
GEG
-
BHM
2 stops12h 25m
Delta
Deal found 5/9$405
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/305:00 am
BHM
-
BOI
1 stop6h 28m
American Airlines
Tue 7/213:53 pm
BOI
-
BHM
1 stop6h 53m
American Airlines
Deal found 5/11$406
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 7/164:05 pm
BHM
-
GEG
1 stop7h 28m
Delta
Wed 7/2210:48 pm
GEG
-
BHM
1 stop7h 37m
Delta
Deal found 5/9$408
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:15 am
BHM
-
BOI
1 stop8h 39m
Delta
Tue 7/711:42 pm
BOI
-
BHM
1 stop7h 43m
Delta
Deal found 5/11$408
This Delta deal was found by Cheapflights users on 5/8. 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 7/76:15 am
BHM
-
GEG
2 stops9h 06m
Delta
Tue 7/1410:48 pm
GEG
-
BHM
1 stop7h 37m
Delta
Deal found 5/8$410
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 6/95:15 am
BHM
-
GEG
2 stops10h 03m
Delta
Mon 6/1510:48 pm
GEG
-
BHM
1 stop8h 46m
Delta
Deal found 5/9$413
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:15 am
BHM
-
BOI
2 stops8h 00m
Delta
Wed 7/811:42 pm
BOI
-
BHM
1 stop7h 43m
Delta
Deal found 5/11$413

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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$394
(American Airlines)

One-way from

$179
(Delta)

Popular in

January

Cheapest in

August

Average price

$466
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. 17% potential increase in price ($111 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 May 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 May 13, 2026.
Use the filters below to find and compare flights from Birmingham to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Tue 7/7

6:15 am-11:40 am

1 stop7h 25m

Spokane

Tue 7/14

10:48 pm-8:25 am

1 stop7h 37m

$405

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Tue 7/7

6:18 am-11:59 am

1 stop7h 41m

Spokane

Tue 7/14

2:29 pm-11:29 pm

1 stop7h 00m

$415

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Tue 7/7

6:15 pm-10:15 pm

1 stop6h 00m

Spokane

Tue 7/14

5:00 am-5:35 pm

2 stops10h 35m

$431

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Mon 8/3

4:06 pm-10:19 pm

1 stop7h 13m

Boise Air Term. Gowen Fld

Sun 8/9

11:35 pm-8:16 am

1 stop7h 41m

$439

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Thu 7/2

10:47 am-8:55 pm

2 stops11h 08m

Boise Air Term. Gowen Fld

Tue 7/7

11:42 pm-8:25 am

1 stop7h 43m

$441

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Tue 5/26

5:00 am-3:09 pm

2 stops11h 09m

Jackson Hole

Tue 6/2

12:54 pm-11:29 pm

2 stops9h 35m

$443

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Wed 6/24

3:05 pm-11:45 pm

2 stops10h 40m

Spokane

Tue 6/30

2:55 pm-11:40 pm

1 stop6h 45m

$462

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Sun 8/9

5:45 am-10:35 am

1 stop5h 50m

Boise Air Term. Gowen Fld

Sun 8/9

12:30 pm-10:15 pm

2 stops8h 45m

$462

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Mon 6/1

3:59 pm-10:28 pm

1 stop7h 29m

Boise Air Term. Gowen Fld

Fri 6/5

11:39 pm-8:13 am

1 stop7h 34m

$469

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Mon 8/3

10:42 am-5:52 pm

2 stops8h 10m

Boise Air Term. Gowen Fld

Fri 8/7

6:00 am-6:56 pm

2 stops11h 56m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 52 resultsSorted by cheapest first
1
2
3
...
6

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 $253). Flying from Birmingham, Alabama to Idaho in January is currently the most expensive (average of $906). 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 May 13, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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
7.9
Good
4,296 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,296 reviews
Southwest
7.9
Good
4,296 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,450 reviews
Southwest
7.9
Good
4,296 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,706 reviews
Southwest
7.9
Good
4,296 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,662 reviews
Southwest
7.9
Good
4,296 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 Delta, American Airlines, and Southwest fly from Birmingham, Alabama to Idaho in about 6h. The time it takes to get you to your destination can typically vary by up to 1h 41m. The distance between Birmingham, Alabama and Idaho is about 1865 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 - 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 $253). Flying from Birmingham, Alabama to Idaho in January is currently the most expensive (average of $906). 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$272Average$487FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$410FlexibilityNo cancel feeOn-time63%
DeltaCheapest$342Average$513FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$489FlexibilityNo cancel feeOn-time69%

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