$180 Find Cheap Flights from Birmingham to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Idaho departing on 2/24. 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

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$647
Idaho Falls
Idaho Falls1 stop$334
Hailey
Hailey1 stop$419
Spokane
Spokane1 stop$411
Boise
Boise1 stop$647
Idaho Falls
Idaho Falls1 stop$334
Hailey
Hailey1 stop$419
Spokane
Spokane1 stop$411

Book Cheap Birmingham to Idaho Plane Tickets

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

Tue, May 5 - Tue, Jun 30
American Airlines Logo
5:00 am - 1:13 pm
BHM
-
IDA
9h 13m
1 stop
American Airlines Logo
12:41 pm - 10:59 pm
IDA
-
BHM
9h 18m
1 stop
$334American Airlines
Tue, May 5 - Tue, Jun 30
American Airlines Logo
5:00 am - 1:13 pm
BHM
-
IDA
9h 13m
1 stop
American Airlines Logo
12:41 pm - 11:25 pm
IDA
-
BHM
9h 44m
2 stops
$339American Airlines
Thu, Mar 5 - Sun, Mar 8
Southwest Logo
5:00 am - 9:55 am
BHM
-
GEG
6h 55m
1 stop
Southwest Logo
6:10 am - 2:25 pm
GEG
-
BHM
6h 15m
1 stop
$411Southwest
Tue, May 26 - Tue, Jun 2
United Airlines Logo
3:35 pm - 9:02 pm
BHM
-
JAC
6h 27m
1 stop
United Airlines Logo
8:00 am - 10:07 pm
JAC
-
BHM
13h 07m
2 stops
$414United Airlines
Thu, Mar 5 - Sun, Mar 8
Southwest Logo
4:00 pm - 1:05 am
BHM
-
GEG
11h 05m
2 stops
Southwest Logo
6:10 am - 2:25 pm
GEG
-
BHM
6h 15m
1 stop
$416Southwest
Tue, Mar 24 - Mon, Mar 30
United Airlines Logo
3:19 pm - 9:06 pm
BHM
-
IDA
6h 47m
1 stop
United Airlines Logo
2:30 pm - 9:44 pm
IDA
-
BHM
6h 14m
1 stop
$418United Airlines
Thu, Mar 12 - Mon, Mar 16
Delta Logo
5:20 am - 11:37 am
BHM
-
GEG
8h 17m
1 stop
Delta Logo
10:40 pm - 10:01 am
GEG
-
BHM
9h 21m
1 stop
$467Delta
Thu, Mar 12 - Mon, Mar 16
Delta Logo
6:15 am - 7:04 pm
BHM
-
GEG
14h 49m
2 stops
Delta Logo
10:40 pm - 8:16 am
GEG
-
BHM
7h 36m
1 stop
$472Delta
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
6:41 am - 12:51 pm
BHM
-
BOI
7h 10m
1 stop
Alaska Airlines Logo
7:00 am - 2:08 pm
BOI
-
BHM
6h 08m
1 stop
$777Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
11:16 am - 10:40 pm
BHM
-
BOI
12h 24m
2 stops
Alaska Airlines Logo
7:00 am - 2:08 pm
BOI
-
BHM
6h 08m
1 stop
$782Alaska Airlines
Booking Insights

KAYAK's insights & trends for Birmingham to Idaho flights

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

What is the cheapest month to fly from Birmingham to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Birmingham to Idaho is August, when tickets cost $355 (return) on average. On the other hand, the most expensive months are January and March, when the average cost of round-trip tickets is $906 and $512 respectively.

Good to know

Low seasonJanuary
Cheapest flight$180
Best time to beat the crowds but there is an average 77% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Birmingham to Spokane

FAQs - booking Idaho flights

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

    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.

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

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

    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 Birmingham to Idaho 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 Birmingham to Idaho?

    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 Birmingham to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Birmingham to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Idaho. 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? 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.
8.0
SouthwestOverall score based on 4273 reviews
7.5Entertainment
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
Airline reviews

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

10.0 ExcellentAnonymous, Feb 2026
MSY - PHX
Read more Southwest reviews

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

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

Information on your arrival and departure airports