BHM - IDA

$447 Find Cheap Flights from Birmingham to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Idaho Falls departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Idaho Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$447
American Airlines
Tue 6/16Tue 6/23
BHM - IDA • 1 stop
Top airlines
American Airlines
Cheapest • from $447 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Birmingham and Idaho Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $490 (round-trip)
Denver (DEN)
Shortest trip • 6h 36m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to Idaho Falls (BHM-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to Idaho Falls

Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
6:31 am - 11:47 am
BHM
-
IDA
6h 16m
1 stop
American Airlines Logo
2:26 pm - 11:51 pm
IDA
-
BHM
8h 25m
1 stop
$447American Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
8:14 am - 3:23 pm
BHM
-
IDA
8h 09m
1 stop
United Airlines Logo
2:35 pm - 9:13 pm
IDA
-
BHM
5h 38m
1 stop
$449United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
7:20 am - 5:16 pm
BHM
-
IDA
10h 56m
2 stops
United Airlines Logo
2:35 pm - 9:13 pm
IDA
-
BHM
5h 38m
1 stop
$454United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
6:30 am - 3:23 pm
BHM
-
IDA
9h 53m
2 stops
United Airlines Logo
2:35 pm - 9:13 pm
IDA
-
BHM
5h 38m
1 stop
$489United Airlines
Tue, Jul 14 - Tue, Jul 21
Delta Logo
2:10 pm - 10:32 pm
BHM
-
IDA
9h 22m
2 stops
Delta Logo
7:00 pm - 8:25 am
IDA
-
BHM
12h 25m
2 stops
$524Delta
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
6:30 am - 5:16 pm
BHM
-
IDA
11h 46m
2 stops
United Airlines Logo
2:35 pm - 9:13 pm
IDA
-
BHM
5h 38m
1 stop
$534United Airlines
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
12:20 pm - 10:54 pm
BHM
-
IDA
11h 34m
2 stops
Alaska Airlines Logo
6:09 am - 6:45 pm
IDA
-
BHM
11h 36m
2 stops
$539Alaska Airlines
Tue, Jul 7 - Tue, Jul 14
American Airlines Logo
6:18 am - 12:23 pm
BHM
-
IDA
7h 05m
1 stop
American Airlines Logo
12:53 pm - 11:46 pm
IDA
-
BHM
9h 53m
2 stops
$560American Airlines
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
6:31 am - 11:47 am
BHM
-
IDA
6h 16m
1 stop
American Airlines Logo
12:17 pm - 11:51 pm
IDA
-
BHM
10h 34m
2 stops
$561American Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
3:03 pm - 9:20 pm
BHM
-
IDA
7h 17m
1 stop
American Airlines Logo
7:00 am - 2:33 pm
IDA
-
BHM
6h 33m
1 stop
$586American Airlines
Booking Insights

KAYAK's insights & trends for Birmingham to Idaho Falls flights

Get data-powered insights and trends into flights from Birmingham to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Birmingham to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Birmingham to Idaho Falls were found on American Airlines ($447) and United Airlines ($449).

Find deals

Good to know

Cheapest flight$447
Flight from Birmingham to Idaho Falls

When to book flights from Birmingham to Idaho Falls

Are your dates flexible? Find out the best times to travel from Birmingham to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Birmingham to Idaho Falls

  • What is the cheapest flight from Birmingham to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Birmingham to Idaho Falls was $447 for a round-trip ticket.

  • Do I need a passport to fly between Birmingham and Idaho Falls?

    No

  • Which aircraft models fly most regularly from Birmingham to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Birmingham to Idaho Falls?

    Star Alliance, and oneworld are the airline alliances operating flights between Birmingham and Idaho Falls, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Birmingham to Idaho Falls, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Birmingham to Idaho Falls are United Airlines and American Airlines. With an average price for the route of $489 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $503 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Birmingham to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Birmingham to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Birmingham to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Birmingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Birmingham to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Birmingham to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Birmingham to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Birmingham to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9684 reviews
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

4.0 OkayMaya, May 2026
IAH - MIA
Read more United Airlines reviews

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Everything you need to know for your flight from Birmingham to Idaho Falls

Information on your arrival and departure airports

Birmingham (BHM)
Idaho Falls (IDA)