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Cheap flights from Seattle to Birmingham from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:55 am - 8:56 pm
SEA
-
BHM
9h 01m
1 stop
Delta Logo
6:15 am - 2:18 pm
BHM
-
SEA
10h 03m
1 stop
$359Delta
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
7:00 am - 5:14 pm
SEA
-
BHM
8h 14m
1 stop
American Airlines Logo
5:44 pm - 12:30 am
BHM
-
SEA
8h 46m
1 stop
$363American Airlines
Sat, May 16 - Tue, May 19
Southwest Logo
11:15 am - 9:40 pm
SEA
-
BHM
8h 25m
2 stops
Southwest Logo
4:55 pm - 10:30 pm
BHM
-
SEA
7h 35m
1 stop
$364Southwest
Wed, Mar 11 - Wed, Mar 18
Southwest Logo
9:20 am - 8:40 pm
SEA
-
BHM
9h 20m
2 stops
Southwest Logo
3:40 pm - 12:10 am
BHM
-
SEA
10h 30m
2 stops
$369Southwest
Wed, Apr 22 - Tue, Apr 28
Delta Logo
11:30 pm - 8:16 am
SEA
-
BHM
6h 46m
1 stop
Delta Logo
4:20 pm - 10:05 pm
BHM
-
SEA
7h 45m
1 stop
$372Delta
Mon, Mar 9 - Tue, Mar 10
Delta Logo
6:00 am - 4:21 pm
SEA
-
BHM
8h 21m
1 stop
Delta Logo
5:25 pm - 11:53 pm
BHM
-
SEA
8h 28m
1 stop
$376Delta
Sat, Apr 18 - Mon, Apr 20
American Airlines Logo
6:00 am - 3:57 pm
SEA
-
BHM
7h 57m
1 stop
American Airlines Logo
7:08 pm - 12:44 am
BHM
-
SEA
7h 36m
1 stop
$383American Airlines
Sat, Apr 18 - Mon, Apr 20
American Airlines Logo
6:00 am - 5:24 pm
SEA
-
BHM
9h 24m
1 stop
American Airlines Logo
7:08 pm - 12:44 am
BHM
-
SEA
7h 36m
1 stop
$384American Airlines
Sat, Apr 18 - Mon, Apr 20
American Airlines Logo
11:55 pm - 11:27 am
SEA
-
BHM
9h 32m
1 stop
American Airlines Logo
7:08 pm - 12:44 am
BHM
-
SEA
7h 36m
1 stop
$385American Airlines
Mon, Apr 27 - Thu, Apr 30
Southwest Logo
5:15 am - 2:15 pm
SEA
-
BHM
7h 00m
1 stop
Southwest Logo
2:40 pm - 11:30 pm
BHM
-
SEA
10h 50m
2 stops
$390Southwest
Thu, Apr 23 - Thu, Apr 30

United Airlines flights from Seattle to Birmingham, Alabama

Our best United Airlines deals on Seattle to Birmingham, Alabama flight tickets
United Airlines
Mar 10
SEA8:45 amSeattle/Tacoma Intl
10h 31m
2 stops
BHM9:16 pmBirmingham
Mar 11
BHM9:15 amBirmingham
12h 13m
2 stops
SEA7:28 pmSeattle/Tacoma Intl
$470
United Airlines
Feb 28
SEA6:45 amSeattle/Tacoma Intl
9h 27m
1 stop
BHM6:12 pmBirmingham
Apr 16
BHM3:41 pmBirmingham
9h 15m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
$471
United Airlines
Feb 28
SEA5:00 amSeattle/Tacoma Intl
11h 20m
2 stops
BHM6:20 pmBirmingham
Apr 16
BHM6:30 amBirmingham
8h 17m
1 stop
SEA12:47 pmSeattle/Tacoma Intl
$476

American Airlines flights from Seattle to Birmingham, Alabama

Our best American Airlines deals on Seattle to Birmingham, Alabama flight tickets
American Airlines
Apr 18
SEA6:00 amSeattle/Tacoma Intl
7h 57m
1 stop
BHM3:57 pmBirmingham
Apr 20
BHM7:08 pmBirmingham
7h 36m
1 stop
SEA12:44 amSeattle/Tacoma Intl
$383
American Airlines
Apr 18
SEA6:00 amSeattle/Tacoma Intl
9h 24m
1 stop
BHM5:24 pmBirmingham
Apr 20
BHM7:08 pmBirmingham
7h 36m
1 stop
SEA12:44 amSeattle/Tacoma Intl
$384
American Airlines
Apr 27
SEA10:29 pmSeattle/Tacoma Intl
8h 41m
1 stop
BHM9:10 amBirmingham
Apr 30
BHM7:08 pmBirmingham
7h 36m
1 stop
SEA12:44 amSeattle/Tacoma Intl
$385

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Birmingham, Alabama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Seattle to Birmingham, Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Tue 3/10

9:55 am-8:56 pm

1 stop9h 01m

Birmingham

Wed 3/11

6:15 am-2:18 pm

1 stop10h 03m

$359

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 5/16

7:00 am-5:14 pm

1 stop8h 14m

Birmingham

Tue 5/19

5:44 pm-12:30 am

1 stop8h 46m

$363

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Wed 3/11

11:15 am-9:40 pm

2 stops8h 25m

Birmingham

Wed 3/18

4:55 pm-10:30 pm

1 stop7h 35m

$364

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Wed 4/22

9:20 am-8:40 pm

2 stops9h 20m

Birmingham

Tue 4/28

3:40 pm-12:10 am

2 stops10h 30m

$369

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Mon 3/9

11:30 pm-8:16 am

1 stop6h 46m

Birmingham

Tue 3/10

4:20 pm-10:05 pm

1 stop7h 45m

$372

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 4/18

6:00 am-4:21 pm

1 stop8h 21m

Birmingham

Mon 4/20

5:25 pm-11:53 pm

1 stop8h 28m

$376

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 4/18

6:00 am-3:57 pm

1 stop7h 57m

Birmingham

Mon 4/20

7:08 pm-12:44 am

1 stop7h 36m

$383

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 4/18

6:00 am-5:24 pm

1 stop9h 24m

Birmingham

Mon 4/20

7:08 pm-12:44 am

1 stop7h 36m

$384

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Mon 4/27

11:55 pm-11:27 am

1 stop9h 32m

Birmingham

Thu 4/30

7:08 pm-12:44 am

1 stop7h 36m

$385

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Thu 4/23

5:15 am-2:15 pm

1 stop7h 00m

Birmingham

Thu 4/30

2:40 pm-11:30 pm

2 stops10h 50m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Birmingham from

How to get the cheapest flight ticket from Seattle to Birmingham, 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

What is the cheapest month to fly to Birmingham, Alabama?

In general, October is the cheapest month to fly from Seattle to Birmingham, Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $406. If you are unable to visit Birmingham, Alabama during the month of October, then departing from Seattle during the month August is also very affordable. Most momondo users find prices during this month for around $416.

How far in advance should I book a flight to Birmingham, Alabama?

You are more likely to see cheaper flights to Birmingham, Alabama from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Birmingham, Alabama for around $512 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Birmingham, Alabama from Seattle for as low as $185 on momondo.

Can stopping save me money on Seattle to Birmingham, Alabama flights?

You could potentially save up to 17% on your flight if you consider stops on a Seattle to Birmingham, Alabama flight.

How have Seattle to Birmingham, Alabama flight prices changed over time?

As of February 2026, prices for Seattle to Birmingham, Alabama flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Birmingham, Alabama

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Birmingham, Alabama according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Birmingham, Alabama (SEA to BHM) flight deals and tips

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

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from Seattle to Birmingham, Alabama takes 6h 25m
There are no direct flights from Seattle to Birmingham, Alabama. There are no popular flight routes from Seattle to Birmingham, Alabama.
Search flight deals

  • How far is Seattle/Tacoma Intl to Birmingham by plane?

    There are 2077.9 mi between Seattle/Tacoma Intl and Birmingham. In terms of flight time, this usually takes a little over 6h 25m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.

  • What documentation or ID do you need to fly to Birmingham Airport?

    The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Birmingham, Alabama?

Best airlines flying from Seattle to Birmingham, Alabama

Compare and see reviews for airlines that fly from Seattle to Birmingham, Alabama with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,284 reviews
Search United Airlines flights
SouthwestPriceFrom $321Free CancellationRating
8.0
4,283 reviews
Search Southwest flights
DeltaPriceFrom $322Free CancellationRating
7.9
8,196 reviews
Search Delta flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,279 reviews
Search American Airlines flights

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Tuscaloosa
Hoover
Bessemer
Homewood
Trussville
Jasper
Pelham
Fultondale
Oneonta

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Birmingham for you.

Can I find flights from Seattle to Birmingham with flexible booking policies on momondo?

All flight searches from Seattle to Birmingham on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Birmingham from Seattle.

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

Yes momondo offers price alerts on flights to Birmingham from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Birmingham, Alabama trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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