HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$221+ Cheap flights from Birmingham, AL to Idaho Falls (BHM - IDA)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IDA
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(American Airlines)

One-way from

$221
(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.
Search Deals
From Birmingham to Idaho Falls Fanning Field
Search Deals
One-way flight from Birmingham to Idaho Falls Fanning Field
Search Deals

Find 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 September 29, 2025.

This American Airlines deal was found by Cheapflights users on 9/27. 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 11/126:41 amBHM - IDA
1 stop7h 47mAmerican Airlines
Sat 11/157:10 amIDA - BHM
2 stops12h 36mAmerican Airlines
Deal found 9/27$294
This Delta deal was found by Cheapflights users on 9/27. 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 11/125:15 amBHM - IDA
2 stops8h 19mDelta
Sat 11/156:57 pmIDA - BHM
2 stops13h 04mDelta
Deal found 9/27$299
This American Airlines deal was found by Cheapflights users on 9/28. 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 11/128:45 amBHM - IDA
2 stops14h 49mAmerican Airlines
Sun 11/161:58 pmIDA - BHM
1 stop8h 10mAmerican Airlines
Deal found 9/28$349
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/123:30 pmBHM - IDA
1 stop8h 22mUnited Airlines
Sun 11/167:00 amIDA - BHM
1 stop5h 55mUnited Airlines
Deal found 9/27$417
This American Airlines deal was found by Cheapflights users on 9/27. 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 10/216:33 amBHM - IDA
1 stop6h 51mAmerican Airlines
Mon 10/271:11 pmIDA - BHM
1 stop8h 40mAmerican Airlines
Deal found 9/27$474
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:26 amBHM - IDA
2 stops14h 33mAlaska Airlines
Sun 11/166:05 amIDA - BHM
2 stops11h 28mAlaska Airlines
Deal found 9/28$544
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Sun 11/166:41 amBHM - IDA
1 stop7h 46mAmerican Airlines
Thu 11/201:58 pmIDA - BHM
1 stop8h 10mAmerican Airlines
Deal found 9/27$551

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 September 29, 2025.
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

Wed 11/12

5:15 am-12:34 pm

2 stops8h 19m

Idaho Falls Fanning Field

Sat 11/15

6:57 pm-9:01 am

2 stops13h 04m

$299

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Wed 11/12

2:43 pm-10:19 pm

2 stops8h 36m

Idaho Falls Fanning Field

Sun 11/16

6:57 pm-8:03 am

2 stops12h 06m

$299

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Wed 11/12

5:03 am-1:28 pm

1 stop9h 25m

Idaho Falls Fanning Field

Sun 11/16

1:58 pm-11:08 pm

1 stop8h 10m

$344

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Wed 11/12

3:30 pm-10:52 pm

1 stop8h 22m

Idaho Falls Fanning Field

Sun 11/16

7:00 am-1:55 pm

1 stop5h 55m

$417

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Tue 10/21

6:33 am-12:24 pm

1 stop6h 51m

Idaho Falls Fanning Field

Mon 10/27

1:11 pm-10:51 pm

1 stop8h 40m

$474

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Tue 3/3

5:11 am-12:25 pm

1 stop8h 14m

Idaho Falls Fanning Field

Wed 3/4

1:34 pm-8:12 pm

1 stop5h 38m

$511

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Sat 10/25

6:33 am-12:24 pm

1 stop6h 51m

$221

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Sat 10/25

5:24 am-12:33 pm

2 stops8h 09m

$226

BirminghamIdaho Falls

BHM - IDA

BHMIDA

Birmingham

Fri 10/24

3:35 pm-10:49 pm

1 stop8h 14m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

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 September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust 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, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho Falls (average of $380). Flying from Birmingham, Alabama to Idaho Falls in December is currently the most expensive (average of $578). 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 September 29, 2025.
Peruse reviews from past customers who have flown with 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.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 Delta and American Airlines fly from Birmingham, Alabama to Idaho Falls in about 8h 19m. The time it takes to get you to your destination can typically vary by up to 1h 06m. 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 is the cheapest airline to fly from Birmingham, Alabama to Idaho Falls round-trip?

    Currently priced at $348, American Airlines will fly you from Birmingham, Alabama to Idaho Falls and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • 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, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho Falls (average of $380). Flying from Birmingham, Alabama to Idaho Falls in December is currently the most expensive (average of $578). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Birmingham to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Boise flights
Atlanta to Jackson flights
Atlanta to Spokane flights
Pensacola to Spokane flights
Birmingham to Jackson flights
Atlanta to Idaho Falls flights
Birmingham to Boise flights
Pensacola to Boise flights
Chattanooga to Boise flights
Chattanooga to Jackson flights
Pensacola to Jackson flights
Atlanta to Hailey flights
Valparaiso to Spokane flights
Huntsville to Jackson flights
Pensacola to Idaho Falls flights
Birmingham to Spokane flights
Chattanooga to Spokane flights
Mobile to Boise flights
Valparaiso to Idaho Falls flights
Huntsville to Idaho Falls flights
Mobile to Spokane flights
Montgomery to Boise flights
Atlanta to West Yellowstone flights
Chattanooga to Lewiston flights
Montgomery to Spokane flights
Huntsville to Spokane flights
Atlanta to Lewiston flights
Mobile to Jackson flights
Valparaiso to Jackson flights
Birmingham to Hailey flights
Mobile to Idaho Falls flights
Chattanooga to West Yellowstone flights
Atlanta to Pocatello flights
Pensacola to Pocatello flights
Valparaiso to Boise flights

Top airline flying from Birmingham to Idaho Falls

Discover the top airline 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$348Average$641FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.