$175 Find Cheap Flights from Idaho Falls to Alabama - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Alabama departing on 8/17. 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

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Cheap Flights from Idaho Falls to Alabama

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Birmingham
Birmingham1 stop$433
Huntsville
Huntsville1 stop$497
Atlanta
Atlanta2 stops$329
Birmingham
Birmingham1 stop$433
Huntsville
Huntsville1 stop$497
Atlanta
Atlanta2 stops$329

Book Cheap Idaho Falls to Alabama Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Alabama 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 Idaho Falls to Alabama

Mon, Sep 14 - Sun, Sep 20
Multiple Airlines Logo
6:21 pm - 1:15 pm
IDA
-
ATL
40h 54m
2 stops
Multiple Airlines Logo
9:01 pm - 11:34 am
ATL
-
IDA
16h 33m
1 stop
$329Multiple Airlines
Mon, Aug 3 - Sat, Aug 8
Multiple Airlines Logo
10:47 pm - 1:50 pm
IDA
-
ATL
13h 03m
1 stop
Multiple Airlines Logo
3:58 pm - 4:05 pm
ATL
-
IDA
50h 07m
2 stops
$338Multiple Airlines
Mon, Aug 3 - Sat, Aug 8
Multiple Airlines Logo
10:47 pm - 1:50 pm
IDA
-
ATL
13h 03m
1 stop
Multiple Airlines Logo
3:58 pm - 4:05 pm
ATL
-
IDA
50h 07m
2 stops
$340Multiple Airlines
Mon, Sep 14 - Sun, Sep 20
Multiple Airlines Logo
6:21 pm - 2:03 pm
IDA
-
ATL
17h 42m
1 stop
Multiple Airlines Logo
9:01 pm - 11:34 am
ATL
-
IDA
16h 33m
1 stop
$347Multiple Airlines
Thu, Sep 24 - Sun, Sep 27
Alaska Airlines Logo
3:57 pm - 3:16 pm
IDA
-
ATL
21h 19m
1 stop
Alaska Airlines Logo
6:25 pm - 1:24 pm
ATL
-
IDA
20h 59m
1 stop
$349Alaska Airlines
Mon, Nov 9 - Sun, Nov 15
United Airlines Logo
2:32 pm - 10:52 pm
IDA
-
ATL
6h 20m
1 stop
United Airlines Logo
7:30 am - 1:31 pm
ATL
-
IDA
8h 01m
1 stop
$370United Airlines
Tue, Nov 10 - Sun, Nov 15
United Airlines Logo
10:35 am - 12:30 am
IDA
-
ATL
11h 55m
2 stops
United Airlines Logo
7:30 am - 1:31 pm
ATL
-
IDA
8h 01m
1 stop
$376United Airlines
Tue, Oct 6 - Wed, Oct 28
American Airlines Logo
1:39 pm - 8:33 pm
IDA
-
BHM
5h 54m
1 stop
American Airlines Logo
7:25 am - 1:09 pm
BHM
-
IDA
6h 44m
1 stop
$433American Airlines
Tue, Oct 6 - Wed, Oct 28
American Airlines Logo
1:39 pm - 10:23 pm
IDA
-
CHA
6h 44m
1 stop
American Airlines Logo
7:30 am - 1:09 pm
CHA
-
IDA
7h 39m
1 stop
$433American Airlines
Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
6:15 am - 6:49 pm
IDA
-
PNS
11h 34m
2 stops
Alaska Airlines Logo
11:29 am - 10:39 pm
PNS
-
IDA
12h 10m
2 stops
$708Alaska Airlines
Booking Insights

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

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Idaho Falls to Alabama were found on Alaska Airlines ($349) and American Airlines ($433).

Good to know

Low seasonApril
Cheapest flight$175
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Idaho Falls to Atlanta

FAQs - booking Alabama flights

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

    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 Idaho Falls to Alabama.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Alabama 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 Idaho Falls to Alabama?

    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 from Idaho Falls to Alabama with an airline and back with another airline.

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

    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 from Idaho Falls to Alabama 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 Idaho Falls to Alabama

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Alabama. 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 Idaho Falls to Alabama? 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 9927 reviews
7.3Comfort
7.1Entertainment
6.7Food
7.7Boarding
8.1Crew
Airline reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

6.0 GoodMatthew, Jul 2026
ORD - SEA
Read more United Airlines reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

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

Information on your arrival and departure airports