What is the cheapest airline that flies from Idaho to Alabama?

United Airlines, Southwest, and Alaska Airlines are the most popular carriers operating from Idaho to Alabama

How long is the flight from Idaho to Alabama?

Flight times from Idaho to Alabama vary, but if you’re flying out of Boise and flying into Birmingham, Alabama (one of the most popular routes), then the duration is 5h 10m on average. Another popular route from Idaho to Alabama is flying from Idaho Falls to Birmingham, Alabama, which will take roughly 6h 20m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Alabama?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Alabama from Idaho according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Alabama. Keep in mind that there are 4 different airlines that fly to Alabama on a routine basis, so you have a few additional options to choose from.

How many flights depart from Idaho to Alabama on average per week?

98 flights are operational weekly from Idaho to Alabama as of March 2026. The most popular departure day for this route is Fri, with 21% of flights per week taking off on this day.

When did momondo last update prices for flights from Idaho to Alabama?

Prices for flights from Idaho to Alabama refresh daily.

How many operators does momondo search for flights from Idaho to Alabama?

The number of operators available for flights from Idaho to Alabama is 7 as of March 2026.

How old do you have to be to fly from Idaho to Alabama?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Alabama.

What documentation or ID do you need to fly to Alabama?

The required travel and health documents for your Alabama trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alabama. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$86 Cheap Flights from Idaho to Alabama in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Idaho to Alabama

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:44 am - 5:11 am

GEG

ATL

14h 27m

1 stop

8:51 pm - 10:49 am

ATL

GEG

16h 58m

1 stop

$184Frontier

Sun, Apr 19 - Sat, Apr 25

1:22 pm - 4:58 am

BOI

ATL

13h 36m

1 stop

7:35 am - 12:27 pm

ATL

BOI

6h 52m

1 stop

$196Frontier

Thu, May 14 - Sun, May 17

6:15 am - 2:51 pm

BOI

PNS

7h 36m

1 stop

4:00 pm - 10:35 pm

PNS

BOI

7h 35m

1 stop

$299United Airlines

Tue, Apr 21 - Tue, Apr 28

5:05 am - 2:51 pm

GEG

PNS

7h 46m

1 stop

4:00 pm - 9:11 pm

PNS

GEG

7h 11m

1 stop

$299United Airlines

Tue, Apr 14 - Tue, Apr 21

6:59 pm - 8:30 am

GEG

PNS

11h 31m

2 stops

6:00 am - 11:41 am

PNS

GEG

7h 41m

1 stop

$304Delta

Tue, Apr 14 - Tue, Apr 21

6:16 pm - 8:30 am

BOI

PNS

13h 14m

2 stops

6:00 am - 2:26 pm

PNS

BOI

9h 26m

2 stops

$309Delta

Tue, Apr 28 - Tue, May 5

5:44 am - 4:50 pm

GEG

PNS

9h 06m

1 stop

3:34 pm - 8:43 pm

PNS

GEG

7h 09m

1 stop

$315American Airlines

Wed, May 27 - Tue, Jun 2

6:30 am - 6:14 pm

GEG

PNS

9h 44m

2 stops

3:34 pm - 8:43 pm

PNS

GEG

7h 09m

1 stop

$317American Airlines

Wed, May 27 - Tue, Jun 2

4:25 pm - 11:00 pm

BOI

BHM

5h 35m

1 stop

3:05 pm - 12:25 am

BHM

BOI

10h 20m

2 stops

$330Southwest

Mon, Jun 8 - Wed, Jun 10

6:40 am - 7:00 pm

BOI

PNS

11h 20m

2 stops

6:15 am - 3:25 pm

PNS

BOI

10h 10m

2 stops

$378Southwest

Tue, Apr 21 - Tue, Apr 28

Alaska Airlines flights from Idaho to Alabama

Our best Alaska Airlines deals on Idaho to Alabama flight tickets

Alaska Airlines

Apr 28

BOI4:38 pmBoise Air Term. Gowen Fld

11h 02m

1 stop

ATL5:40 amAtlanta Hartsfield-Jackson

May 2

ATL7:00 amAtlanta Hartsfield-Jackson

8h 52m

1 stop

BOI1:52 pmBoise Air Term. Gowen Fld

$357

Alaska Airlines

Apr 21

IDA4:59 pmIdaho Falls Fanning Field

11h 01m

1 stop

ATL6:00 amAtlanta Hartsfield-Jackson

Apr 28

ATL4:23 pmAtlanta Hartsfield-Jackson

8h 17m

1 stop

IDA10:40 pmIdaho Falls Fanning Field

$369

Alaska Airlines

Apr 21

BOI6:04 pmBoise Air Term. Gowen Fld

9h 56m

1 stop

ATL6:00 amAtlanta Hartsfield-Jackson

Apr 28

ATL6:11 pmAtlanta Hartsfield-Jackson

7h 48m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$383

Southwest flights from Idaho to Alabama

Our best Southwest deals on Idaho to Alabama flight tickets

Southwest

May 5

GEG1:45 pmSpokane

6h 15m

1 stop

ATL11:00 pmAtlanta Hartsfield-Jackson

May 6

ATL6:40 amAtlanta Hartsfield-Jackson

10h 05m

1 stop

GEG1:45 pmSpokane

$306

Southwest

Apr 21

GEG1:45 pmSpokane

6h 15m

1 stop

ATL11:00 pmAtlanta Hartsfield-Jackson

Apr 28

ATL4:25 pmAtlanta Hartsfield-Jackson

9h 30m

1 stop

GEG10:55 pmSpokane

$324

Southwest

Jun 8

BOI4:25 pmBoise Air Term. Gowen Fld

5h 35m

1 stop

BHM11:00 pmBirmingham

Jun 10

BHM3:05 pmBirmingham

10h 20m

2 stops

BOI12:25 amBoise Air Term. Gowen Fld

$330

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneAtlanta

GEG - ATL

GEGATL

Spokane

Sun 4/19

11:44 am-5:11 am

1 stop14h 27m

Atlanta Hartsfield-Jackson

Sat 4/25

8:51 pm-10:49 am

1 stop16h 58m

$184

BoiseAtlanta

BOI - ATL

BOIATL

Boise Air Term. Gowen Fld

Thu 5/14

1:22 pm-4:58 am

1 stop13h 36m

Atlanta Hartsfield-Jackson

Sun 5/17

7:35 am-12:27 pm

1 stop6h 52m

$196

BoisePensacola

BOI - PNS

BOIPNS

Boise Air Term. Gowen Fld

Tue 4/21

6:15 am-2:51 pm

1 stop7h 36m

Pensacola

Tue 4/28

4:00 pm-10:35 pm

1 stop7h 35m

$299

Quickest round-trip

SpokanePensacola

GEG - PNS

GEGPNS

Spokane

Tue 4/14

5:05 am-2:51 pm

1 stop7h 46m

Pensacola

Tue 4/21

4:00 pm-9:11 pm

1 stop7h 11m

$299

SpokanePensacola

GEG - PNS

GEGPNS

Spokane

Tue 4/14

6:59 pm-8:30 am

2 stops11h 31m

Pensacola

Tue 4/21

6:00 am-11:41 am

1 stop7h 41m

$304

BoisePensacola

BOI - PNS

BOIPNS

Boise Air Term. Gowen Fld

Tue 4/28

6:16 pm-8:30 am

2 stops13h 14m

Pensacola

Tue 5/5

6:00 am-2:26 pm

2 stops9h 26m

$309

SpokanePensacola

GEG - PNS

GEGPNS

Spokane

Wed 5/27

5:44 am-4:50 pm

1 stop9h 06m

Pensacola

Tue 6/2

3:34 pm-8:43 pm

1 stop7h 09m

$315

SpokanePensacola

GEG - PNS

GEGPNS

Spokane

Wed 5/27

6:30 am-6:14 pm

2 stops9h 44m

Pensacola

Tue 6/2

3:34 pm-8:43 pm

1 stop7h 09m

$317

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Mon 6/8

4:25 pm-11:00 pm

1 stop5h 35m

Birmingham

Wed 6/10

3:05 pm-12:25 am

2 stops10h 20m

$330

BoisePensacola

BOI - PNS

BOIPNS

Boise Air Term. Gowen Fld

Tue 4/21

6:40 am-7:00 pm

2 stops11h 20m

Pensacola

Tue 4/28

6:15 am-3:25 pm

2 stops10h 10m

$378

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Alabama

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Alabama?

In general, June is the cheapest month to fly from Idaho to Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. If you’re not able to fly to Alabama in June, then July is your next best option. Flight prices from Idaho to Alabama during July average around $313.

Can stopping save me money on Idaho to Alabama flights?

You could potentially save up to 51% on your flight if you consider stops on a Idaho to Alabama flight.

Cheap Idaho to Alabama flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Alabama

Fastest flight time	3h 40m
Direct flights	Every day
Airports in Alabama	51 airports

The fastest flight from Idaho to Alabama takes 3h 40m

Direct flights go from Idaho to Alabama every day.

There are 51 airports in Alabama. From Idaho there are direct flights to Atlanta Hartsfield-Jackson (ATL).

Search flight deals

When did momondo last update prices for flights from Idaho to Alabama?
Prices for flights from Idaho to Alabama refresh daily.
How many operators does momondo search for flights from Idaho to Alabama?
The number of operators available for flights from Idaho to Alabama is 7 as of March 2026.
How old do you have to be to fly from Idaho to Alabama?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Alabama.
What documentation or ID do you need to fly to Alabama?
The required travel and health documents for your Alabama trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alabama. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Alabama

Compare and see reviews for airlines that fly from Idaho to Alabama with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,341 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,491 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,504 reviews	Search American Airlines flights
Southwest	PriceFrom $363	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Alabama?

It is quick and easy to find Idaho to Alabama flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Alabama that suits you.

Can I find flights from Idaho to Alabama with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alabama from Idaho with this policy.

How can momondo help me find flights from Idaho to Alabama?

momondo provides multiple filters to help you find the best flight to Alabama from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Idaho to Alabama right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to Alabama flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.