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Cheap flights from Mobile to Seattle from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mobile to Seattle departing on 9/15. 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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Find the cheapest flights from Mobile to Seattle

Cheap round-trip flights

Delta Logo
4:43 pm - 11:54 pmMOB-SEA
9h 11m1 stop
Delta Logo
11:10 pm - 8:33 amSEA-MOB
7h 23m1 stop
$309Delta
Find Deal
Tue, Sep 16 - Tue, Oct 7
United Airlines Logo
5:09 pm - 10:54 pmMOB-SEA
7h 45m1 stop
United Airlines Logo
7:00 am - 9:48 pmSEA-MOB
12h 48m2 stops
$314United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
6:00 am - 12:04 pmMOB-SEA
8h 04m1 stop
Delta Logo
9:45 pm - 8:30 amSEA-MOB
8h 45m1 stop
$339Delta
Find Deal
Tue, Sep 16 - Fri, Oct 3
Delta Logo
6:00 am - 12:04 pmMOB-SEA
8h 04m1 stop
Delta Logo
7:25 am - 10:48 pmSEA-MOB
13h 23m2 stops
$357Delta
Find Deal
Tue, Sep 16 - Tue, Oct 7
Delta Logo
4:31 pm - 11:54 pmMOB-SEA
9h 23m1 stop
Delta Logo
9:45 pm - 8:30 amSEA-MOB
8h 45m1 stop
$369Delta
Find Deal
Sat, Sep 13 - Fri, Oct 3
American Airlines Logo
12:33 pm - 7:09 pmMOB-SEA
8h 36m1 stop
American Airlines Logo
6:00 am - 4:17 pmSEA-MOB
8h 17m1 stop
$404American Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
United Airlines Logo
1:09 pm - 9:18 pmMOB-SEA
10h 09m1 stop
United Airlines Logo
6:30 am - 4:09 pmSEA-MOB
7h 39m1 stop
$409United Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 27
American Airlines Logo
5:52 pm - 10:59 pmMOB-SEA
7h 07m1 stop
American Airlines Logo
6:28 am - 4:52 pmSEA-MOB
8h 24m1 stop
$474American Airlines
Find Deal
Thu, Sep 18 - Sat, Oct 4
American Airlines Logo
5:52 pm - 10:59 pmMOB-SEA
7h 07m1 stop
American Airlines Logo
7:25 am - 11:02 pmSEA-MOB
13h 37m2 stops
$479American Airlines
Find Deal
Thu, Sep 18 - Sat, Oct 4
American Airlines Logo
10:55 am - 7:27 pmMOB-SEA
10h 32m1 stop
American Airlines Logo
11:24 pm - 5:51 pmSEA-MOB
16h 27m1 stop
$500American Airlines
Find Deal
Wed, Oct 8 - Fri, Oct 10

Delta flights from Mobile to Seattle

Our best Delta deals on Mobile to Seattle flight tickets
Delta
Sep 16
MOB4:43 pmMobile
9h 11m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
Oct 7
SEA11:10 pmSeattle/Tacoma Intl
7h 23m
1 stop
MOB8:33 amMobile
$309
Find similar
Delta
Sep 16
MOB6:00 amMobile
8h 04m
1 stop
SEA12:04 pmSeattle/Tacoma Intl
Oct 3
SEA9:45 pmSeattle/Tacoma Intl
8h 45m
1 stop
MOB8:30 amMobile
$339
Find similar
Delta
Sep 16
MOB6:00 amMobile
8h 04m
1 stop
SEA12:04 pmSeattle/Tacoma Intl
Oct 7
SEA7:25 amSeattle/Tacoma Intl
13h 23m
2 stops
MOB10:48 pmMobile
$357
Find similar

United Airlines flights from Mobile to Seattle

Our best United Airlines deals on Mobile to Seattle flight tickets
United Airlines
Sep 24
MOB5:09 pmMobile
7h 45m
1 stop
SEA10:54 pmSeattle/Tacoma Intl
Sep 30
SEA7:00 amSeattle/Tacoma Intl
12h 48m
2 stops
MOB9:48 pmMobile
$314
Find similar
United Airlines
Sep 10
MOB1:09 pmMobile
11h 50m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Sep 14
SEA11:58 pmSeattle/Tacoma Intl
9h 45m
1 stop
MOB11:43 amMobile
$374
Find similar
United Airlines
Sep 17
MOB1:09 pmMobile
10h 09m
1 stop
SEA9:18 pmSeattle/Tacoma Intl
Sep 27
SEA6:30 amSeattle/Tacoma Intl
7h 39m
1 stop
MOB4:09 pmMobile
$409
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 August 27, 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

Tue 9/16

4:43 pm-11:54 pm

1 stop9h 11m

Seattle/Tacoma Intl

Tue 10/7

11:10 pm-8:33 am

1 stop7h 23m

$309

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 9/24

5:09 pm-10:54 pm

1 stop7h 45m

Seattle/Tacoma Intl

Tue 9/30

7:00 am-9:48 pm

2 stops12h 48m

$314

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Tue 9/16

6:00 am-12:04 pm

1 stop8h 04m

Seattle/Tacoma Intl

Fri 10/3

9:45 pm-8:30 am

1 stop8h 45m

$339

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Tue 9/16

6:00 am-12:04 pm

1 stop8h 04m

Seattle/Tacoma Intl

Tue 10/7

7:25 am-10:48 pm

2 stops13h 23m

$357

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 9/13

4:31 pm-11:54 pm

1 stop9h 23m

Seattle/Tacoma Intl

Fri 10/3

9:45 pm-8:30 am

1 stop8h 45m

$369

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 9/10

12:33 pm-7:09 pm

1 stop8h 36m

Seattle/Tacoma Intl

Sun 9/14

6:00 am-4:17 pm

1 stop8h 17m

$404

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 9/17

1:09 pm-9:18 pm

1 stop10h 09m

Seattle/Tacoma Intl

Sat 9/27

6:30 am-4:09 pm

1 stop7h 39m

$409

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 9/18

5:52 pm-10:59 pm

1 stop7h 07m

Seattle/Tacoma Intl

Sat 10/4

6:28 am-4:52 pm

1 stop8h 24m

$474

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 9/18

5:52 pm-10:59 pm

1 stop7h 07m

Seattle/Tacoma Intl

Sat 10/4

7:25 am-11:02 pm

2 stops13h 37m

$479

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 10/8

10:55 am-7:27 pm

1 stop10h 32m

Seattle/Tacoma Intl

Fri 10/10

11:24 pm-5:51 pm

1 stop16h 27m

$500

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 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 typical price of a round-trip flight between Mobile and Seattle?

What is the cheapest month to fly to Seattle?

In general, January 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 $368. If you don’t want to visit Seattle in January, then you should wait until April to fly from Mobile, when ticket prices are also cheap, with an average price of $424.

Can stopping save me money on Mobile to Seattle flights?

You could potentially save up to 43% 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 August 2025, prices for Mobile to Seattle flights are approximately 53% 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 07m.

  • 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
DeltaPriceFrom $228Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights

Traveling to a place near Seattle?

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