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Cheap flights from Birmingham, Alabama to Seattle from $182

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Birmingham, Alabama to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:55 pm - 10:03 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
8h 08m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:10 pm - 9:45 amSEA  Seattle/Tacoma Intl-BHM Birmingham
8h 35m1 stop Detroit Metropolitan Wayne County
$363Delta
Wed, Oct 7 - Mon, Oct 12
Delta Logo
6:30 pm - 11:58 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
7h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:59 pm - 8:14 amSEA  Seattle/Tacoma Intl-BHM Birmingham
6h 15m1 stop Atlanta Hartsfield-Jackson
$363Delta
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
9:21 am - 2:52 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
7h 31m1 stop Dallas/Fort Worth
American Airlines Logo
3:14 pm - 12:13 amSEA  Seattle/Tacoma Intl-BHM Birmingham
6h 59m1 stop Chicago O'Hare Intl
$363American Airlines
Wed, Oct 21 - Mon, Oct 26
American Airlines Logo
7:25 am - 1:35 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
8h 10m1 stop Dallas/Fort Worth
American Airlines Logo
3:14 pm - 12:13 amSEA  Seattle/Tacoma Intl-BHM Birmingham
6h 59m1 stop Chicago O'Hare Intl
$363American Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
9:00 am - 2:53 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
7h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
1:56 pm - 11:38 pmSEA  Seattle/Tacoma Intl-BHM Birmingham
7h 42m1 stop Chicago O'Hare Intl
$363United Airlines
Wed, Sep 30 - Wed, Oct 7
United Airlines Logo
3:03 pm - 10:51 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
9h 48m1 stop Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:41 pmSEA  Seattle/Tacoma Intl-BHM Birmingham
7h 36m1 stop Denver Intl
$363United Airlines
Thu, Oct 29 - Mon, Nov 2
Southwest Logo
2:35 pm - 11:10 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
10h 35m2 stops Dallas Love Field Denver Intl
Southwest Logo
5:30 am - 5:25 pmSEA  Seattle/Tacoma Intl-BHM Birmingham
9h 55m1 stop Las Vegas Harry Reid Intl
$368Southwest
Wed, Sep 23 - Sat, Sep 26
Southwest Logo
4:55 pm - 11:40 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
8h 45m2 stops Nashville Intl Chicago Midway
Southwest Logo
11:40 am - 10:35 pmSEA  Seattle/Tacoma Intl-BHM Birmingham
8h 55m2 stops Phoenix Sky Harbor Intl Dallas Love Field
$373Southwest
Tue, Sep 22 - Tue, Sep 29
Alaska Airlines Logo
12:02 pm - 10:33 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
12h 31m2 stops Dallas/Fort Worth San Diego
Alaska Airlines Logo
9:57 am - 12:13 amSEA  Seattle/Tacoma Intl-BHM Birmingham
12h 16m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl
$717Alaska Airlines
Sat, Oct 10 - Mon, Oct 12
Alaska Airlines Logo
9:25 am - 6:52 pmBHM  Birmingham-SEA Seattle/Tacoma Intl
11h 27m2 stops Dallas/Fort Worth San Diego
Alaska Airlines Logo
8:41 am - 11:25 pmSEA  Seattle/Tacoma Intl-BHM Birmingham
12h 44m2 stops San Diego Dallas/Fort Worth
$781Alaska Airlines
Wed, Sep 9 - Fri, Sep 18

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American Airlines flights from Birmingham, Alabama to Seattle

Our best American Airlines deals on Birmingham, Alabama to Seattle flight tickets
American Airlines
Oct 2
BHM6:30 amBirmingham
8h 20m
1 stop
SEA12:50 pmSeattle/Tacoma Intl
Oct 5
SEA3:14 pmSeattle/Tacoma Intl
6h 59m
1 stop
BHM12:13 amBirmingham
$377
American Airlines
Sep 8
BHM4:34 pmBirmingham
7h 52m
1 stop
SEA10:26 pmSeattle/Tacoma Intl
Sep 15
SEA10:59 amSeattle/Tacoma Intl
10h 23m
1 stop
BHM11:22 pmBirmingham
$472
American Airlines
Oct 2
BHM6:30 amBirmingham
10h 21m
1 stop
SEA2:51 pmSeattle/Tacoma Intl
Oct 11
SEA3:14 pmSeattle/Tacoma Intl
6h 59m
1 stop
BHM12:13 amBirmingham
$485

Delta flights from Birmingham, Alabama to Seattle

Our best Delta deals on Birmingham, Alabama to Seattle flight tickets
Delta
Sep 10
BHM4:22 pmBirmingham
9h 36m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
Sep 14
SEA11:45 amSeattle/Tacoma Intl
6h 53m
1 stop
BHM8:38 pmBirmingham
$387
Delta
Sep 25
BHM2:07 pmBirmingham
9h 08m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
Oct 2
SEA11:05 pmSeattle/Tacoma Intl
8h 44m
1 stop
BHM9:49 amBirmingham
$391
Delta
Sep 15
BHM6:00 pmBirmingham
7h 58m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
Sep 20
SEA11:05 pmSeattle/Tacoma Intl
8h 44m
1 stop
BHM9:49 amBirmingham
$445

momondo Fare Finder

 
Use the filters below to find and compare flights from Birmingham, Alabama to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Wed 10/7

3:55 pm-10:03 pm

1 stop8h 08m

Seattle/Tacoma Intl

Mon 10/12

11:10 pm-9:45 am

1 stop8h 35m

$363
Quickest round-trip

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Mon 9/21

6:30 pm-11:58 pm

1 stop7h 28m

Seattle/Tacoma Intl

Mon 9/28

11:59 pm-8:14 am

1 stop6h 15m

$363

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Wed 10/21

9:21 am-2:52 pm

1 stop7h 31m

Seattle/Tacoma Intl

Mon 10/26

3:14 pm-12:13 am

1 stop6h 59m

$363

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Sat 10/17

7:25 am-1:35 pm

1 stop8h 10m

Seattle/Tacoma Intl

Sat 10/24

3:14 pm-12:13 am

1 stop6h 59m

$363

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Wed 9/30

9:00 am-2:53 pm

1 stop7h 53m

Seattle/Tacoma Intl

Wed 10/7

1:56 pm-11:38 pm

1 stop7h 42m

$363

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Thu 10/29

3:03 pm-10:51 pm

1 stop9h 48m

Seattle/Tacoma Intl

Mon 11/2

5:05 am-2:41 pm

1 stop7h 36m

$363

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Wed 9/23

2:35 pm-11:10 pm

2 stops10h 35m

Seattle/Tacoma Intl

Sat 9/26

5:30 am-5:25 pm

1 stop9h 55m

$368

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Tue 9/22

4:55 pm-11:40 pm

2 stops8h 45m

Seattle/Tacoma Intl

Tue 9/29

11:40 am-10:35 pm

2 stops8h 55m

$373

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Sat 10/10

12:02 pm-10:33 pm

2 stops12h 31m

Seattle/Tacoma Intl

Mon 10/12

9:57 am-12:13 am

2 stops12h 16m

$717

BirminghamSeattle

BHM Birmingham - SEA Seattle/Tacoma Intl

BHMSEA

Birmingham

Wed 9/9

9:25 am-6:52 pm

2 stops11h 27m

Seattle/Tacoma Intl

Fri 9/18

8:41 am-11:25 pm

2 stops12h 44m

$781

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 Seattle from

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

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 Birmingham, Alabama and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $376 to $515.
The lowest price recently found on this route was $363.

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Birmingham, Alabama to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $426. If you don’t want to visit Seattle in September, then you should wait until February to fly from Birmingham, Alabama, when ticket prices are also cheap, with an average price of $441.

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

You are more likely to see cheaper flights to Seattle from Birmingham, Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Birmingham, Alabama for as low as $452 on momondo.

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

As of August 2026, prices for Birmingham, Alabama to Seattle flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Birmingham, Alabama to Seattle

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

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

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

Best Price Found

$182

Fastest flight time

7h 10m

Direct flights

None
The best one-way flight to Seattle from Birmingham, Alabama in the past 72 hours is $182. The best round-trip flight deal from Birmingham, Alabama to Seattle found on momondo in the last 72 hours is $363.
The fastest flight from Birmingham, Alabama to Seattle takes 7h 10m
There are no direct flights from Birmingham, Alabama to Seattle. There are no popular flight routes from Birmingham, Alabama to Seattle.
Search flight deals

Frequently asked questions about flying from Birmingham, Alabama to Seattle

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

    The straight-line distance from Birmingham to Seattle/Tacoma Intl is 2077.9 mi. Flights usually cover this in 7h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Birmingham Airport to Seattle/Tacoma Intl Airport were last updated today.

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

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

    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 Birmingham Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Birmingham, Alabama to Seattle

Compare and see reviews for airlines that fly from Birmingham, Alabama to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $321Free CancellationRating
7.1
12,025 reviews
Search American Airlines flights
DeltaPriceFrom $347Free CancellationRating
7.8
8,540 reviews
Search Delta flights
SouthwestPriceFrom $358Free CancellationRating
8.0
4,201 reviews
Search Southwest flights
United AirlinesPriceFrom $397Free CancellationRating
7.4
10,135 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $630Free CancellationRating
7.9
12,859 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Redmond
Lynnwood
Lakewood
Federal Way
Puyallup
Tukwila
Fife
Cle Elum
Marysville
Kirkland
Shoreline
Centralia
Lacey

Why use momondo?

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

It is quick and easy to find Birmingham to Seattle 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 Seattle that suits you.

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

Yes. momondo allows you to filter the results for Birmingham to Seattle flights to just show those with flexible booking policies.

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

Once all potential Birmingham to Seattle 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 Birmingham to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Birmingham to Seattle 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.

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