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Cheap flights from Mobile to Seattle from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Mobile to Seattle departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:55 pm - 9:16 pmMOB-SEA
8h 21m1 stop
American Airlines Logo
12:59 am - 10:01 amSEA-MOB
7h 02m1 stop
$309American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
5:10 pm - 10:46 pmMOB-SEA
7h 36m1 stop
United Airlines Logo
8:00 am - 8:12 pmSEA-MOB
10h 12m1 stop
$339United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 19
United Airlines Logo
7:00 am - 4:15 pmMOB-SEA
11h 15m2 stops
United Airlines Logo
8:00 am - 8:12 pmSEA-MOB
10h 12m1 stop
$344United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 19
Delta Logo
7:15 pm - 8:54 amMOB-SEA
15h 39m2 stops
Delta Logo
1:45 pm - 10:59 pmSEA-MOB
7h 14m1 stop
$348Delta
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Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
9:05 am - 6:25 pmMOB-SEA
11h 20m2 stops
United Airlines Logo
5:30 am - 6:50 pmSEA-MOB
11h 20m2 stops
$349United Airlines
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Tue, Nov 4 - Wed, Nov 19
Delta Logo
7:15 pm - 8:54 amMOB-SEA
15h 39m2 stops
Delta Logo
1:45 pm - 10:59 pmSEA-MOB
7h 14m1 stop
$357Delta
Find Deal
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
12:45 pm - 8:54 pmMOB-SEA
10h 09m1 stop
United Airlines Logo
11:59 pm - 11:41 amSEA-MOB
9h 42m1 stop
$365United Airlines
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Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
2:50 pm - 11:05 pmMOB-SEA
10h 15m1 stop
American Airlines Logo
12:59 am - 10:01 amSEA-MOB
7h 02m1 stop
$369American Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
American Airlines Logo
5:54 pm - 12:57 amMOB-SEA
9h 03m1 stop
American Airlines Logo
1:33 am - 11:43 amSEA-MOB
8h 10m1 stop
$374American Airlines
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Wed, Mar 4 - Wed, Mar 11
Delta Logo
7:15 pm - 8:54 amMOB-SEA
15h 39m2 stops
Delta Logo
5:45 pm - 11:36 amSEA-MOB
15h 51m2 stops
$388Delta
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Fri, Feb 27 - Tue, Mar 3

United Airlines flights from Mobile to Seattle

Our best United Airlines deals on Mobile to Seattle flight tickets
United Airlines
Nov 4
MOB5:10 pmMobile
7h 36m
1 stop
SEA10:46 pmSeattle/Tacoma Intl
Nov 19
SEA8:00 amSeattle/Tacoma Intl
10h 12m
1 stop
MOB8:12 pmMobile
$339
Find similar
United Airlines
Nov 4
MOB7:00 amMobile
11h 15m
2 stops
SEA4:15 pmSeattle/Tacoma Intl
Nov 19
SEA8:00 amSeattle/Tacoma Intl
10h 12m
1 stop
MOB8:12 pmMobile
$344
Find similar
United Airlines
Nov 4
MOB9:05 amMobile
11h 20m
2 stops
SEA6:25 pmSeattle/Tacoma Intl
Nov 19
SEA5:30 amSeattle/Tacoma Intl
11h 20m
2 stops
MOB6:50 pmMobile
$349
Find similar

Delta flights from Mobile to Seattle

Our best Delta deals on Mobile to Seattle flight tickets
Delta
Feb 27
MOB7:15 pmMobile
15h 39m
2 stops
SEA8:54 amSeattle/Tacoma Intl
Mar 3
SEA1:45 pmSeattle/Tacoma Intl
7h 14m
1 stop
MOB10:59 pmMobile
$348
Find similar
Delta
Feb 27
MOB7:15 pmMobile
15h 39m
2 stops
SEA8:54 amSeattle/Tacoma Intl
Mar 3
SEA1:45 pmSeattle/Tacoma Intl
7h 14m
1 stop
MOB10:59 pmMobile
$357
Find similar
Delta
Feb 27
MOB7:15 pmMobile
15h 39m
2 stops
SEA8:54 amSeattle/Tacoma Intl
Mar 3
SEA5:45 pmSeattle/Tacoma Intl
15h 51m
2 stops
MOB11:36 amMobile
$388
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Mobile to Seattle 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 October 22, 2025.
Use the filters below to find and compare flights from Mobile to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Fri 11/14

2:55 pm-9:16 pm

1 stop8h 21m

Seattle/Tacoma Intl

Sun 11/16

12:59 am-10:01 am

1 stop7h 02m

$309

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Tue 11/4

5:10 pm-10:46 pm

1 stop7h 36m

Seattle/Tacoma Intl

Wed 11/19

8:00 am-8:12 pm

1 stop10h 12m

$339

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Tue 11/4

7:00 am-4:15 pm

2 stops11h 15m

Seattle/Tacoma Intl

Wed 11/19

8:00 am-8:12 pm

1 stop10h 12m

$344

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Fri 2/27

7:15 pm-8:54 am

2 stops15h 39m

Seattle/Tacoma Intl

Tue 3/3

1:45 pm-10:59 pm

1 stop7h 14m

$348

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Tue 11/4

9:05 am-6:25 pm

2 stops11h 20m

Seattle/Tacoma Intl

Wed 11/19

5:30 am-6:50 pm

2 stops11h 20m

$349

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Fri 2/27

7:15 pm-8:54 am

2 stops15h 39m

Seattle/Tacoma Intl

Tue 3/3

1:45 pm-10:59 pm

1 stop7h 14m

$357

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 11/20

12:45 pm-8:54 pm

1 stop10h 09m

Seattle/Tacoma Intl

Sun 11/23

11:59 pm-11:41 am

1 stop9h 42m

$365

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 11/6

2:50 pm-11:05 pm

1 stop10h 15m

Seattle/Tacoma Intl

Sun 11/9

12:59 am-10:01 am

1 stop7h 02m

$369

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 3/4

5:54 pm-12:57 am

1 stop9h 03m

Seattle/Tacoma Intl

Wed 3/11

1:33 am-11:43 am

1 stop8h 10m

$374

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Fri 2/27

7:15 pm-8:54 am

2 stops15h 39m

Seattle/Tacoma Intl

Tue 3/3

5:45 pm-11:36 am

2 stops15h 51m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Mobile 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 cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from Mobile to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you don’t want to visit Seattle in November, then you should wait until January to fly from Mobile, when ticket prices are also cheap, with an average price of $368.

Can stopping save me money on Mobile to Seattle flights?

You could potentially save up to 26% on your flight if you consider stops on a Mobile to Seattle flight.

How have Mobile to Seattle flight prices changed over time?

As of October 2025, prices for Mobile to Seattle flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Mobile to Seattle

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

Cheap Mobile to Seattle (MOB to SEA) flight deals and tips

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

Direct flights

None
There are no direct flights from Mobile to Seattle. There are no popular flight routes from Mobile to Seattle.
Search flight deals

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

    Mobile and Seattle/Tacoma Intl are 2149.9 mi apart from one another. In terms of flight time, this usually takes a little over 7h 11m.

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

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

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

  • How old do you have to be to fly from Mobile Airport to Seattle/Tacoma Intl 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 Mobile Airport to Seattle/Tacoma Intl Airport.

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

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport 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.

  • What is the most popular airline from Mobile to Seattle?

Best airlines flying from Mobile to Seattle

Compare and see reviews for airlines that fly from Mobile to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights
DeltaPriceFrom $338Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
8,990 reviews
Search United 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
Olympia
Lynnwood
Kent
Marysville
Puyallup
Tukwila
Lakewood
Federal Way
Kirkland
Fife
Redmond
Cle Elum
Centralia
Shoreline
Westport

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mobile to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Seattle from Mobile with this policy.

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

momondo helps you find the best flight between Mobile and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Mobile to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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