What is the cheapest airline that flies from Seattle/Tacoma Intl to Alabama?

United Airlines, Southwest, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Alabama

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

The number of flights available between Seattle and Alabama is 250 per week as of August 2026. The most frequent departure day is Sun, with 18% of weekly flights leaving on this day.

What airlines fly to Alabama?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alabama from Seattle according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Alabama. Keep in mind that there are 5 different airlines that fly to Alabama on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Alabama?

Prices for flights from Seattle/Tacoma Intl Airport to Alabama refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Alabama?

There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Alabama as of August 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Alabama?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Alabama.

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

The necessary travel and health documents for your Alabama trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$125 Cheap Flights from Seattle to Alabama in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Alabama

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:27 pm - 2:31 pmSEA Seattle/Tacoma Intl-PNS Pensacola

20h 04m1 stop Denver Intl

3:26 pm - 3:08 pmPNS Pensacola-SEA Seattle/Tacoma Intl

25h 42m1 stop Denver Intl

$216Frontier

Thu, Oct 1 - Mon, Oct 5

7:41 pm - 6:04 pmSEA Seattle/Tacoma Intl-PNS Pensacola

20h 23m1 stop Denver Intl

6:59 pm - 9:51 amPNS Pensacola-SEA Seattle/Tacoma Intl

16h 52m1 stop Denver Intl

$217Frontier

Sat, Oct 17 - Wed, Oct 21

5:00 am - 2:39 pmSEA Seattle/Tacoma Intl-BHM Birmingham

7h 39m1 stop Dallas/Fort Worth

6:29 am - 3:43 pmBHM Birmingham-SEA Seattle/Tacoma Intl

11h 14m1 stop Chicago O'Hare Intl

$267American Airlines

Tue, Oct 6 - Thu, Oct 22

5:00 am - 2:39 pmSEA Seattle/Tacoma Intl-BHM Birmingham

7h 39m1 stop Dallas/Fort Worth

5:05 am - 11:12 amBHM Birmingham-SEA Seattle/Tacoma Intl

8h 07m1 stop Dallas/Fort Worth

$267American Airlines

Wed, Oct 28 - Tue, Nov 3

5:05 am - 2:41 pmSEA Seattle/Tacoma Intl-BHM Birmingham

7h 36m1 stop Denver Intl

6:30 am - 1:25 pmBHM Birmingham-SEA Seattle/Tacoma Intl

8h 55m1 stop Houston George Bush Intcntl

$267United Airlines

Wed, Nov 4 - Sat, Nov 7

11:59 pm - 9:23 amSEA Seattle/Tacoma Intl-BHM Birmingham

7h 24m1 stop Atlanta Hartsfield-Jackson

6:15 am - 2:45 pmBHM Birmingham-SEA Seattle/Tacoma Intl

10h 30m1 stop Detroit Metropolitan Wayne County

$267Delta

Tue, Oct 6 - Tue, Oct 20

7:16 am - 6:31 pmSEA Seattle/Tacoma Intl-BHM Birmingham

9h 15m1 stop Atlanta Hartsfield-Jackson

6:20 pm - 11:58 pmBHM Birmingham-SEA Seattle/Tacoma Intl

7h 38m1 stop Atlanta Hartsfield-Jackson

$267Delta

Sat, Sep 5 - Sat, Sep 12

7:32 pm - 9:20 amSEA Seattle/Tacoma Intl-BHM Birmingham

11h 48m2 stops San Francisco Houston George Bush Intcntl

8:14 am - 1:20 pmBHM Birmingham-SEA Seattle/Tacoma Intl

7h 06m1 stop Denver Intl

$272United Airlines

Wed, Jan 6 - Sat, Jan 9

7:45 am - 9:35 pmSEA Seattle/Tacoma Intl-BHM Birmingham

11h 50m2 stops Las Vegas Harry Reid Intl Denver Intl

5:35 am - 11:05 amBHM Birmingham-SEA Seattle/Tacoma Intl

7h 30m1 stop Denver Intl

$272Southwest

Wed, Nov 4 - Sat, Nov 7

7:45 am - 9:35 pmSEA Seattle/Tacoma Intl-BHM Birmingham

11h 50m2 stops Las Vegas Harry Reid Intl Denver Intl

6:05 am - 4:05 pmBHM Birmingham-SEA Seattle/Tacoma Intl

12h 00m2 stops Nashville Intl Denver Intl

$277Southwest

Wed, Nov 4 - Sat, Nov 7

Cheap last minute flights

Enter your travel dates to find the best prices.

7:06 pm - 3:49 pmSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

17h 43m1 stop Denver Intl

9:44 pm - 10:39 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

15h 55m1 stop Las Vegas Harry Reid Intl

$358Frontier

Wed, Aug 19 - Wed, Aug 26

7:06 pm - 5:21 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

7h 15m1 stop Denver Intl

9:44 pm - 10:39 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

15h 55m1 stop Las Vegas Harry Reid Intl

$358Frontier

Sat, Aug 22 - Wed, Aug 26

7:06 pm - 5:21 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

7h 15m1 stop Denver Intl

7:03 am - 9:25 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 22mnonstop

$426Multiple Airlines

Fri, Aug 21 - Mon, Sep 14

7:06 pm - 5:21 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

7h 15m1 stop Denver Intl

4:19 pm - 6:41 pmATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 22mnonstop

$430Multiple Airlines

Tue, Aug 18 - Thu, Sep 10

11:56 am - 11:43 pmSEA Seattle/Tacoma Intl-CHA Chattanooga Lovell Field

8h 47m1 stop Atlanta Hartsfield-Jackson

6:50 pm - 11:57 pmCHA Chattanooga Lovell Field-SEA Seattle/Tacoma Intl

8h 07m1 stop Atlanta Hartsfield-Jackson

$457Delta

Wed, Aug 19 - Fri, Aug 28

7:00 am - 5:05 pmSEA Seattle/Tacoma Intl-HSV Huntsville

8h 05m1 stop Houston George Bush Intcntl

1:16 pm - 7:07 pmHSV Huntsville-SEA Seattle/Tacoma Intl

7h 51m1 stop Chicago O'Hare Intl

$519United Airlines

Tue, Aug 18 - Mon, Aug 24

11:56 pm - 11:25 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

8h 29m1 stop Chicago O'Hare Intl

4:43 pm - 9:59 pmATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

8h 16m1 stop Charlotte Douglas

$521American Airlines

Wed, Aug 19 - Sat, Aug 29

9:58 pm - 9:18 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

8h 20m1 stop Philadelphia

6:00 am - 11:50 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

8h 50m1 stop Philadelphia

$521American Airlines

Wed, Aug 19 - Wed, Aug 26

9:05 am - 10:00 pmSEA Seattle/Tacoma Intl-HSV Huntsville

10h 55m2 stops San Francisco Chicago O'Hare Intl

3:40 pm - 9:15 pmHSV Huntsville-SEA Seattle/Tacoma Intl

7h 35m1 stop Denver Intl

$524United Airlines

Tue, Aug 18 - Mon, Aug 24

6:00 am - 3:21 pmSEA Seattle/Tacoma Intl-BHM Birmingham

7h 21m1 stop Atlanta Hartsfield-Jackson

12:06 pm - 7:05 pmBHM Birmingham-SEA Seattle/Tacoma Intl

8h 59m1 stop Atlanta Hartsfield-Jackson

$581Delta

Tue, Aug 18 - Tue, Aug 25

Cheap direct flights

Enter your travel dates to find the best prices.

4:03 pm - 11:59 pmSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 56mnonstop

9:03 am - 11:28 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 25mnonstop

$351Alaska Airlines

Wed, Sep 30 - Wed, Oct 7

11:43 pm - 7:33 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 50mnonstop

7:03 am - 9:25 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 22mnonstop

$364Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

11:43 pm - 7:33 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 50mnonstop

9:03 am - 11:28 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 25mnonstop

$375Alaska Airlines

Tue, Sep 29 - Tue, Oct 6

4:03 pm - 11:59 pmSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 56mnonstop

7:03 am - 9:30 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 27mnonstop

$376Alaska Airlines

Wed, Sep 30 - Wed, Oct 7

4:03 pm - 11:59 pmSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 56mnonstop

9:03 am - 11:28 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 25mnonstop

$376Alaska Airlines

Tue, Sep 29 - Tue, Oct 6

6:00 am - 1:43 pmSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 43mnonstop

7:30 am - 9:50 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 20mnonstop

$377Delta

Tue, Sep 22 - Tue, Sep 29

6:00 am - 1:43 pmSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 43mnonstop

7:30 am - 9:50 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 20mnonstop

$377Delta

Tue, Sep 15 - Wed, Sep 23

11:43 pm - 7:33 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 50mnonstop

7:03 am - 9:25 amATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 22mnonstop

$377Alaska Airlines

Sat, Sep 19 - Tue, Sep 29

11:46 pm - 7:30 amSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 44mnonstop

4:35 pm - 7:01 pmATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 26mnonstop

$377Alaska Airlines

Sat, Oct 17 - Tue, Oct 20

9:13 am - 5:07 pmSEA Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson

4h 54mnonstop

4:35 pm - 7:01 pmATL Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl

5h 26mnonstop

$377Alaska Airlines

Sat, Oct 17 - Sat, Oct 24

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Alaska Airlines flights from Seattle to Alabama

Our best Alaska Airlines deals on Seattle to Alabama flight tickets

Alaska Airlines

Oct 7

SEA11:46 pmSeattle/Tacoma Intl

4h 44m

ATL7:30 amAtlanta Hartsfield-Jackson

Oct 13

ATL4:35 pmAtlanta Hartsfield-Jackson

5h 26m

SEA7:01 pmSeattle/Tacoma Intl

$377

Alaska Airlines

Oct 31

SEA9:13 amSeattle/Tacoma Intl

4h 54m

ATL5:07 pmAtlanta Hartsfield-Jackson

Nov 4

ATL6:17 pmAtlanta Hartsfield-Jackson

7h 43m

1 stop

SEA11:00 pmSeattle/Tacoma Intl

$387

Alaska Airlines

Oct 3

SEA11:46 pmSeattle/Tacoma Intl

4h 44m

ATL7:30 amAtlanta Hartsfield-Jackson

Oct 4

ATL9:03 amAtlanta Hartsfield-Jackson

5h 25m

SEA11:28 amSeattle/Tacoma Intl

$392

Southwest flights from Seattle to Alabama

Our best Southwest deals on Seattle to Alabama flight tickets

Southwest

Nov 4

SEA7:45 amSeattle/Tacoma Intl

11h 50m

2 stops

BHM9:35 pmBirmingham

Nov 7

BHM5:35 amBirmingham

7h 30m

1 stop

SEA11:05 amSeattle/Tacoma Intl

$272

Southwest

Nov 4

SEA7:45 amSeattle/Tacoma Intl

11h 50m

2 stops

BHM9:35 pmBirmingham

Nov 7

BHM6:05 amBirmingham

12h 00m

2 stops

SEA4:05 pmSeattle/Tacoma Intl

$277

Southwest

Jan 6

SEA5:40 amSeattle/Tacoma Intl

10h 10m

2 stops

BHM5:50 pmBirmingham

Jan 9

BHM5:05 amBirmingham

13h 10m

2 stops

SEA4:15 pmSeattle/Tacoma Intl

$325

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePensacola

SEA Seattle/Tacoma Intl - PNS Pensacola

SEAPNS

Seattle/Tacoma Intl

Thu 10/1

4:27 pm-2:31 pm

1 stop20h 04m

Pensacola

Mon 10/5

3:26 pm-3:08 pm

1 stop25h 42m

$216

SeattlePensacola

SEA Seattle/Tacoma Intl - PNS Pensacola

SEAPNS

Seattle/Tacoma Intl

Sat 10/17

7:41 pm-6:04 pm

1 stop20h 23m

Pensacola

Wed 10/21

6:59 pm-9:51 am

1 stop16h 52m

$217

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Tue 10/6

5:00 am-2:39 pm

1 stop7h 39m

Birmingham

Thu 10/22

6:29 am-3:43 pm

1 stop11h 14m

$267

Quickest round-trip

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Wed 10/28

5:00 am-2:39 pm

1 stop7h 39m

Birmingham

Tue 11/3

5:05 am-11:12 am

1 stop8h 07m

$267

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Wed 11/4

5:05 am-2:41 pm

1 stop7h 36m

Birmingham

Sat 11/7

6:30 am-1:25 pm

1 stop8h 55m

$267

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Tue 10/6

11:59 pm-9:23 am

1 stop7h 24m

Birmingham

Tue 10/20

6:15 am-2:45 pm

1 stop10h 30m

$267

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Sat 9/5

7:16 am-6:31 pm

1 stop9h 15m

Birmingham

Sat 9/12

6:20 pm-11:58 pm

1 stop7h 38m

$267

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Wed 1/6

7:32 pm-9:20 am

2 stops11h 48m

Birmingham

Sat 1/9

8:14 am-1:20 pm

1 stop7h 06m

$272

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Wed 11/4

7:45 am-9:35 pm

2 stops11h 50m

Birmingham

Sat 11/7

5:35 am-11:05 am

1 stop7h 30m

$272

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHM Birmingham

SEABHM

Seattle/Tacoma Intl

Wed 11/4

7:45 am-9:35 pm

2 stops11h 50m

Birmingham

Sat 11/7

6:05 am-4:05 pm

2 stops12h 00m

$277

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 Seattle 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, February is the cheapest month to fly from Seattle to Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $471. If you’re not able to fly to Alabama in February, then March is your next best option. Flight prices from Seattle to Alabama during March average around $478.

Can stopping save me money on Seattle to Alabama flights?

You could potentially save up to 28% on your flight if you consider stops on a Seattle to Alabama flight.

Cheap Seattle to Alabama flight deals and tips

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

Best Price Found	$125
Fastest flight time	4h 33m
Direct flights	Every day
Airports in Alabama	51 airports

The best one-way flight to Alabama from Seattle in the past 72 hours is $125. The best round-trip flight deal from Seattle to Alabama found on momondo in the last 72 hours is $216.

The fastest flight from Seattle to Alabama takes 4h 33m

Direct flights go from Seattle to Alabama every day.

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

Search flight deals

Frequently asked questions about flying from Seattle to Alabama

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Alabama?
Prices for flights from Seattle/Tacoma Intl Airport to Alabama refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Alabama?
There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Alabama as of August 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Alabama?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Alabama.
What documentation or ID do you need to fly to Alabama?
The necessary travel and health documents for your Alabama trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Alabama

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $183	Free Cancellation	Rating 7.1 11,946 reviews	Search American Airlines flights
Delta	PriceFrom $243	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 10,106 reviews	Search United Airlines flights
Southwest	PriceFrom $378	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $383	Free Cancellation	Rating 7.9 12,811 reviews	Search Alaska Airlines flights

Why use momondo?

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

It is quick and easy to find Seattle 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 Seattle to Alabama with flexible booking policies on momondo?

momondo does allow users to show only those flights to Alabama from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Seattle to Alabama flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Alabama, momondo offers a useful price alert feature which will track prices for flights to Alabama from Seattle and alert you when they change.