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Idaho

$107+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Birmingham to Idaho

Keep the following information in mind while searching for Birmingham to Idaho flight deals. Data was last updated September 15, 2025.

Round-trip from

$289
(United Airlines)

One-way from

$107
(Delta)

Popular in

December

Cheapest in

August

Average price

$420
From Birmingham to Idaho
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One-way flight from Birmingham to Idaho
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Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 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 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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 11/13:30 pmBHM - JAC
1 stop6h 07mUnited Airlines
Sat 11/82:40 pmJAC - BHM
1 stop5h 40mUnited Airlines
Deal found 9/13$289
This Delta deal was found by Cheapflights users on 9/13. 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 10/305:24 amBHM - JAC
2 stops10h 23mDelta
Sun 11/26:55 pmJAC - BHM
2 stops12h 04mDelta
Deal found 9/13$299
This Delta deal was found by Cheapflights users on 9/14. 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 11/15:24 amBHM - SUN
2 stops7h 45mDelta
Tue 11/412:49 pmSUN - BHM
2 stops8h 45mDelta
Deal found 9/14$375
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/18:00 amBHM - SUN
1 stop6h 40mUnited Airlines
Tue 11/42:43 pmSUN - BHM
1 stop5h 37mUnited Airlines
Deal found 9/14$399
This Southwest deal was found by Cheapflights users on 9/13. 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.
Fri 10/175:35 amBHM - BOI
1 stop12h 30mSouthwest
Mon 10/205:30 amBOI - BHM
1 stop7h 50mSouthwest
Deal found 9/13$413
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/166:33 amBHM - BOI
1 stop7h 13mAmerican Airlines
Sun 10/191:26 pmBOI - BHM
1 stop8h 25mAmerican Airlines
Deal found 9/13$467
This Southwest deal was found by Cheapflights users on 9/13. 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 10/164:15 pmBHM - BOI
1 stop9h 25mSouthwest
Sun 10/195:20 amBOI - BHM
2 stops9h 55mSouthwest
Deal found 9/13$474
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 12/201:40 pmBHM - BOI
1 stop12h 05mSouthwest
Sat 1/312:10 pmBOI - BHM
1 stop11h 45mSouthwest
Deal found 9/14$498
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/296:53 amBHM - JAC
1 stop8h 44mAmerican Airlines
Fri 10/34:18 pmJAC - BHM
1 stop6h 15mAmerican Airlines
Deal found 9/14$531
This Delta deal was found by Cheapflights users on 9/14. 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 11/225:30 amBHM - BOI
2 stops9h 34mDelta
Sat 11/2911:35 pmBOI - BHM
1 stop7h 28mDelta
Deal found 9/14$533
This Delta deal was found by Cheapflights users on 9/14. 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 9/292:07 pmBHM - JAC
1 stop6h 42mDelta
Fri 10/36:57 pmJAC - BHM
2 stops12h 31mDelta
Deal found 9/14$536
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/115:11 amBHM - BOI
1 stop8h 34mAmerican Airlines
Mon 10/131:26 pmBOI - BHM
1 stop19h 45mAmerican Airlines
Deal found 9/14$543

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 September 15, 2025.
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

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Sat 11/1

3:30 pm-8:37 pm

1 stop6h 07m

Jackson Hole

Sat 11/8

2:40 pm-9:20 pm

1 stop5h 40m

$289

BirminghamJackson

BHM - JAC

BHMJAC

Birmingham

Thu 10/30

5:24 am-2:47 pm

2 stops10h 23m

Jackson Hole

Sun 11/2

6:55 pm-7:59 am

2 stops12h 04m

$299

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Tue 2/24

3:20 pm-9:09 pm

1 stop7h 49m

Spokane

Wed 2/25

5:00 am-1:56 pm

1 stop6h 56m

$333

BirminghamHailey

BHM - SUN

BHMSUN

Birmingham

Sat 11/1

5:24 am-12:09 pm

2 stops7h 45m

Hailey Sun Valley-Friedman

Tue 11/4

12:49 pm-10:34 pm

2 stops8h 45m

$375

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Tue 2/24

6:25 am-11:41 am

1 stop7h 16m

Spokane

Wed 2/25

12:40 pm-10:53 pm

1 stop8h 13m

$399

BirminghamHailey

BHM - SUN

BHMSUN

Birmingham

Sat 11/1

8:00 am-1:40 pm

1 stop6h 40m

Hailey Sun Valley-Friedman

Tue 11/4

2:43 pm-9:20 pm

1 stop5h 37m

$399

BirminghamSpokane

BHM - GEG

BHMGEG

Birmingham

Tue 2/24

6:53 am-12:59 pm

1 stop8h 06m

Spokane

Wed 2/25

5:49 am-4:17 pm

1 stop8h 28m

$407

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Fri 10/17

5:35 am-5:05 pm

1 stop12h 30m

Boise Air Term. Gowen Fld

Mon 10/20

1:05 pm-11:05 pm

2 stops9h 00m

$429

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Tue 3/10

3:25 pm-12:21 am

2 stops9h 56m

Boise Air Term. Gowen Fld

Wed 3/11

11:30 pm-8:23 am

1 stop7h 53m

$472

BirminghamBoise

BHM - BOI

BHMBOI

Birmingham

Thu 10/16

4:15 pm-12:40 am

1 stop9h 25m

Boise Air Term. Gowen Fld

Sun 10/19

5:20 am-4:15 pm

2 stops9h 55m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 51 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, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho (average of $314). Flying from Birmingham, Alabama to Idaho in June is currently the most expensive (average of $398). 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 BHM to ID?

Find hourly flight availability from Birmingham to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama to Idaho as you normally would.

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 September 15, 2025.
See what other customers who have flown with Southwest, Delta, and American 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
4,245 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 United Airlines, Delta, and American Airlines fly from Birmingham, Alabama to Idaho in about 6h 07m. The time it takes to get you to your destination can typically vary by up to 4h 16m. The distance between Birmingham, Alabama and Idaho is about 1461 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $117 on United Airlines. Other airlines that offer cheap prices include Delta from $122 and Southwest from $164 one-way.

  • 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 $314). Flying from Birmingham, Alabama to Idaho in June is currently the most expensive (average of $398). 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

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Top 3 airlines flying from Birmingham to Idaho

Discover the top 3 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$280Average$462FlexibilityNo cancel feeOn-time63%
DeltaCheapest$336Average$416FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$641FlexibilityNo cancel feeOn-time71%

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