BHM - IDA

$431 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 3/3. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$431
Delta
Tue 3/3Wed 3/4
BHM - IDA • 2 stops
Cheapest one-way
Multiple Airlines
Mon 11/3
BHM - IDA • multi-stop
Top airlines
Delta
Cheapest • from $431 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
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, Mar 3 - Wed, Mar 4
Delta Logo
9:10 am - 10:21 pmBHM-IDA
14h 11m2 stops
Delta Logo
6:28 pm - 8:03 amIDA-BHM
12h 35m2 stops
$431Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
5:00 am - 1:32 pmBHM-IDA
9h 32m1 stop
American Airlines Logo
2:02 pm - 11:26 pmIDA-BHM
8h 24m1 stop
$511American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
7:35 am - 3:40 pmBHM-IDA
9h 05m2 stops
United Airlines Logo
2:40 pm - 9:25 pmIDA-BHM
5h 45m1 stop
$516United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
7:35 am - 3:40 pmBHM-IDA
9h 05m2 stops
United Airlines Logo
10:45 am - 9:53 pmIDA-BHM
10h 08m2 stops
$561United Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 5
United Airlines Logo
1:42 pm - 3:24 pmBHM-IDA
26h 42m2 stops
United Airlines Logo
2:45 pm - 9:32 pmIDA-BHM
5h 47m1 stop
$901United Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 5
United Airlines Logo
3:30 pm - 9:47 amBHM-IDA
19h 17m1 stop
United Airlines Logo
2:45 pm - 9:32 pmIDA-BHM
5h 47m1 stop
$992United Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 5
United Airlines Logo
1:42 pm - 1:34 pmBHM-IDA
24h 52m2 stops
United Airlines Logo
4:19 pm - 4:19 pmIDA-BHM
23h 00m2 stops
$1,055United Airlines
Find Deal
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 Delta ($431) and American Airlines ($511).

Which airlines fly non-stop between Birmingham and Idaho Falls?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Birmingham to Idaho Falls.

There is just one airline that flies from Birmingham to Idaho Falls direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $408.

Find deals

Good to know

Cheapest flight$431
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 $431 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?

    oneworld is the only airline alliance operating flights between Birmingham and Idaho Falls.

  • 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 airline 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.
7.2
American AirlinesOverall score based on 11037 reviews
6.4Food
7.5Boarding
7.2Comfort
6.9Entertainment
8.0Crew
Airline reviews

We loved the steward on the plane. He made the night enjoyable

10.0 Excellentchloe, Nov 2025ORD - ATW
Read more American Airlines reviews

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.