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Cheap flights from Seattle to Birmingham from $164

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 8/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:59 pm - 9:28 am
SEA
-
BHM
7h 29m
1 stop
United Airlines Logo
3:40 pm - 9:15 pm
BHM
-
SEA
7h 35m
1 stop
$327United Airlines
Wed, Aug 19 - Wed, Sep 2
Southwest Logo
7:35 am - 4:40 pm
SEA
-
BHM
7h 05m
1 stop
Southwest Logo
11:45 am - 6:05 pm
BHM
-
SEA
8h 20m
1 stop
$328Southwest
Wed, Oct 14 - Sat, Oct 17
Delta Logo
1:30 pm - 11:02 pm
SEA
-
BHM
7h 32m
1 stop
Delta Logo
4:22 pm - 11:59 pm
BHM
-
SEA
9h 37m
1 stop
$333Delta
Wed, Sep 2 - Tue, Sep 8
Southwest Logo
6:40 am - 6:30 pm
SEA
-
BHM
9h 50m
2 stops
Southwest Logo
10:55 am - 11:25 pm
BHM
-
SEA
14h 30m
1 stop
$338Southwest
Wed, Aug 19 - Wed, Sep 2
Southwest Logo
7:35 am - 9:05 pm
SEA
-
BHM
11h 30m
2 stops
Southwest Logo
5:40 am - 1:10 pm
BHM
-
SEA
9h 30m
2 stops
$339Southwest
Wed, Oct 14 - Sat, Oct 17
Southwest Logo
5:30 am - 5:20 pm
SEA
-
BHM
9h 50m
1 stop
Southwest Logo
6:30 am - 12:50 pm
BHM
-
SEA
8h 20m
1 stop
$343Southwest
Sat, Aug 15 - Mon, Aug 24
Southwest Logo
5:30 am - 5:20 pm
SEA
-
BHM
9h 50m
1 stop
Southwest Logo
6:30 am - 12:50 pm
BHM
-
SEA
8h 20m
1 stop
$346Southwest
Sat, Aug 15 - Mon, Aug 24
Southwest Logo
6:00 am - 8:20 pm
SEA
-
BHM
12h 20m
2 stops
Southwest Logo
6:30 am - 12:50 pm
BHM
-
SEA
8h 20m
1 stop
$348Southwest
Sat, Aug 15 - Mon, Aug 24
Southwest Logo
6:00 am - 8:20 pm
SEA
-
BHM
12h 20m
2 stops
Southwest Logo
10:35 am - 6:20 pm
BHM
-
SEA
9h 45m
1 stop
$351Southwest
Sat, Aug 15 - Mon, Aug 24
Southwest Logo
6:00 am - 8:20 pm
SEA
-
BHM
12h 20m
2 stops
Southwest Logo
10:40 am - 5:35 pm
BHM
-
SEA
8h 55m
2 stops
$353Southwest
Sat, Aug 15 - Mon, Aug 24

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United Airlines flights from Seattle to Birmingham, Alabama

Our best United Airlines deals on Seattle to Birmingham, Alabama flight tickets
United Airlines
Aug 19
SEA11:59 pmSeattle/Tacoma Intl
7h 29m
1 stop
BHM9:28 amBirmingham
Sep 2
BHM3:40 pmBirmingham
7h 35m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
$327
United Airlines
Aug 13
SEA11:59 pmSeattle/Tacoma Intl
7h 29m
1 stop
BHM9:28 amBirmingham
Aug 17
BHM3:00 pmBirmingham
8h 38m
1 stop
SEA9:38 pmSeattle/Tacoma Intl
$359
United Airlines
Aug 13
SEA11:59 pmSeattle/Tacoma Intl
7h 29m
1 stop
BHM9:28 amBirmingham
Aug 20
BHM3:00 pmBirmingham
8h 36m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
$378

Southwest flights from Seattle to Birmingham, Alabama

Our best Southwest deals on Seattle to Birmingham, Alabama flight tickets
Southwest
Oct 14
SEA7:35 amSeattle/Tacoma Intl
7h 05m
1 stop
BHM4:40 pmBirmingham
Oct 17
BHM11:45 amBirmingham
8h 20m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$328
Southwest
Aug 19
SEA6:40 amSeattle/Tacoma Intl
9h 50m
2 stops
BHM6:30 pmBirmingham
Sep 2
BHM10:55 amBirmingham
14h 30m
1 stop
SEA11:25 pmSeattle/Tacoma Intl
$338
Southwest
Oct 14
SEA7:35 amSeattle/Tacoma Intl
11h 30m
2 stops
BHM9:05 pmBirmingham
Oct 17
BHM5:40 amBirmingham
9h 30m
2 stops
SEA1:10 pmSeattle/Tacoma Intl
$339

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 June 28, 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

Cheapest round-trip
Quickest round-trip

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Wed 8/19

11:59 pm-9:28 am

1 stop7h 29m

Birmingham

Wed 9/2

3:40 pm-9:15 pm

1 stop7h 35m

$327

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Wed 10/14

7:35 am-4:40 pm

1 stop7h 05m

Birmingham

Sat 10/17

11:45 am-6:05 pm

1 stop8h 20m

$328

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Wed 9/2

1:30 pm-11:02 pm

1 stop7h 32m

Birmingham

Tue 9/8

4:22 pm-11:59 pm

1 stop9h 37m

$333

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Wed 8/19

6:40 am-6:30 pm

2 stops9h 50m

Birmingham

Wed 9/2

10:55 am-11:25 pm

1 stop14h 30m

$338

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Wed 10/14

7:35 am-9:05 pm

2 stops11h 30m

Birmingham

Sat 10/17

5:40 am-1:10 pm

2 stops9h 30m

$339

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 8/15

5:30 am-5:20 pm

1 stop9h 50m

Birmingham

Mon 8/24

6:30 am-12:50 pm

1 stop8h 20m

$343

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 8/15

5:30 am-5:20 pm

1 stop9h 50m

Birmingham

Mon 8/24

6:30 am-12:50 pm

1 stop8h 20m

$346

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 8/15

6:00 am-8:20 pm

2 stops12h 20m

Birmingham

Mon 8/24

6:30 am-12:50 pm

1 stop8h 20m

$348

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 8/15

6:00 am-8:20 pm

2 stops12h 20m

Birmingham

Mon 8/24

10:35 am-6:20 pm

1 stop9h 45m

$351

SeattleBirmingham

SEA - BHM

SEABHM

Seattle/Tacoma Intl

Sat 8/15

6:00 am-8:20 pm

2 stops12h 20m

Birmingham

Mon 8/24

10:40 am-5:35 pm

2 stops8h 55m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Seattle and Birmingham, Alabama?

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 $396. If you are unable to visit Birmingham, Alabama during the month of October, then departing from Seattle during the month November is also very affordable. Most momondo users find prices during this month for around $435.

How far in advance should I book a flight from Seattle 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 $577 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 9% 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 June 2026, prices for Seattle to Birmingham, Alabama flights are approximately 1% 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 40m

Direct flights

None
The fastest flight from Seattle to Birmingham, Alabama takes 6h 40m
There are no direct flights from Seattle to Birmingham, Alabama. There are no popular flight routes from Seattle to Birmingham, Alabama.
Search flight deals

Frequently asked questions about flying from Seattle to Birmingham, Alabama

  • 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 40m.

  • 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
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,776 reviews
Search American Airlines flights
SouthwestPriceFrom $329Free CancellationRating
7.9
4,246 reviews
Search Southwest flights
DeltaPriceFrom $344Free CancellationRating
7.8
8,455 reviews
Search Delta flights
United AirlinesPriceFrom $350Free CancellationRating
7.4
9,899 reviews
Search United 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
Jasper
Trussville
Pelham
Fultondale
Oneonta
Cordova

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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