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Idaho Falls

$364+ Cheap flights from Birmingham, AL to Idaho Falls (BHM - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IDA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Birmingham to Idaho Falls

Cheapest flights from Birmingham to Idaho Falls
Explore the most affordable flight options available from Birmingham to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/2410:26 am
BHM
-
IDA
2 stops13h 58m
American Airlines
Sat 2/282:18 pm
IDA
-
BHM
1 stop8h 10m
American Airlines
Deal found 2/9$364
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 4/48:00 am
BHM
-
IDA
1 stop6h 24m
United Airlines
Sat 4/112:30 pm
IDA
-
BHM
1 stop6h 14m
United Airlines
Deal found 2/9$420
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/247:27 am
BHM
-
IDA
2 stops9h 13m
United Airlines
Sat 2/286:35 am
IDA
-
BHM
2 stops10h 45m
United Airlines
Deal found 2/9$480
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 2/118:00 am
BHM
-
IDA
1 stop6h 30m
United Airlines
Wed 2/182:40 pm
IDA
-
BHM
1 stop5h 45m
United Airlines
Deal found 2/9$484
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 2/217:57 am
BHM
-
IDA
1 stop6h 33m
United Airlines
Tue 2/2410:45 am
IDA
-
BHM
2 stops10h 12m
United Airlines
Deal found 2/11$544
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 2/146:30 am
BHM
-
IDA
2 stops11h 00m
United Airlines
Sat 2/216:35 am
IDA
-
BHM
2 stops12h 35m
United Airlines
Deal found 2/10$566

Find flight deals from Birmingham to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(American Airlines)
Provider with most accurate pricing for Birmingham-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Idaho Falls Fanning Field flights.
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From Birmingham to Idaho Falls Fanning Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Idaho Falls 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 February 12, 2026.
Use the filters below to find and compare flights from Birmingham to Idaho Falls that are best for you.

Fly from

Birmingham

Fly to

Idaho Falls

Route

Depart

Return

Price

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Tue 2/24

10:26 am-11:24 pm

2 stops13h 58m

Idaho Falls Fanning Field

Sat 2/28

2:18 pm-11:28 pm

1 stop8h 10m

$364

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Sat 4/4

6:30 am-4:14 pm

2 stops10h 44m

Idaho Falls Fanning Field

Sat 4/11

6:45 am-2:56 pm

1 stop7h 11m

$442

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Tue 2/24

7:27 am-3:40 pm

2 stops9h 13m

Idaho Falls Fanning Field

Sat 2/28

6:35 am-6:20 pm

2 stops10h 45m

$480

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Wed 6/10

3:35 pm-8:58 pm

1 stop6h 23m

Idaho Falls Fanning Field

Sun 6/14

2:31 pm-9:42 pm

1 stop6h 11m

$768

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Fri 5/22

6:31 am-10:11 pm

1 stop16h 40m

Idaho Falls Fanning Field

Sat 5/30

12:36 pm-11:27 pm

2 stops9h 51m

$816

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Tue 3/24

6:41 am-1:48 pm

1 stop8h 07m

Idaho Falls Fanning Field

Fri 3/27

2:18 pm-11:28 pm

1 stop8h 10m

$856

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Wed 6/10

6:31 am-12:06 pm

1 stop6h 35m

Idaho Falls Fanning Field

Sun 6/14

12:36 pm-11:27 pm

2 stops9h 51m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Compare providers for flights from Birmingham to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Idaho Falls in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Birmingham, Alabama-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to Idaho Falls

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

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

Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho Falls (average of $268). Flying from Birmingham, Alabama to Idaho Falls in June is currently the most expensive (average of $379). 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 Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated February 12, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Birmingham to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,276 reviews
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,267 reviews
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like American Airlines and United Airlines fly from Birmingham, Alabama to Idaho Falls in about 10h 44m. The time it takes to get you to your destination can typically vary by up to 3h 14m. The distance from Birmingham, Alabama to Idaho Falls is about 1522 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 flying from Birmingham, Alabama to Idaho Falls round-trip?

    Currently priced at $347, United Airlines will fly you from Birmingham, Alabama to Idaho Falls and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $408.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham to Idaho Falls 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 Falls?

    Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho Falls (average of $268). Flying from Birmingham, Alabama to Idaho Falls in June is currently the most expensive (average of $379). 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 Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top 2 airlines flying from Birmingham to Idaho Falls

Discover the top 2 airlines that operate flights from Birmingham to Idaho Falls. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$347Average$416FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$408Average$503FlexibilityNo cancel feeOn-time71%

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