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Cheap flights from Mobile to Seattle from $361

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 9/12. 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 Mobile to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:10 pm - 6:59 pmMOB  Mobile-SEA Seattle/Tacoma Intl
8h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:35 am - 11:20 pmSEA  Seattle/Tacoma Intl-MOB Mobile
9h 45m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Sep 12 - Wed, Sep 16
Delta Logo
4:34 pm - 11:52 pmMOB  Mobile-SEA Seattle/Tacoma Intl
9h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 3:49 pmSEA  Seattle/Tacoma Intl-MOB Mobile
7h 49m1 stop Atlanta Hartsfield-Jackson
$361Delta
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
5:03 am - 11:14 amMOB  Mobile-SEA Seattle/Tacoma Intl
8h 11m1 stop Dallas/Fort Worth
American Airlines Logo
2:07 pm - 11:24 pmSEA  Seattle/Tacoma Intl-MOB Mobile
7h 17m1 stop Dallas/Fort Worth
$361American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
5:30 am - 1:19 pmMOB  Mobile-SEA Seattle/Tacoma Intl
9h 49m1 stop Dallas/Fort Worth
American Airlines Logo
12:04 pm - 10:58 pmSEA  Seattle/Tacoma Intl-MOB Mobile
8h 54m1 stop Dallas/Fort Worth
$361American Airlines
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
11:34 am - 4:42 pmMOB  Mobile-SEA Seattle/Tacoma Intl
7h 08m1 stop Dallas/Fort Worth
American Airlines Logo
7:51 am - 5:30 pmSEA  Seattle/Tacoma Intl-MOB Mobile
7h 39m1 stop Dallas/Fort Worth
$361American Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
10:50 am - 7:03 pmMOB  Mobile-SEA Seattle/Tacoma Intl
10h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
7:17 am - 4:09 pmSEA  Seattle/Tacoma Intl-MOB Mobile
6h 52m1 stop Houston George Bush Intcntl
$370United Airlines
Fri, Sep 25 - Tue, Oct 6
United Airlines Logo
12:33 pm - 8:45 pmMOB  Mobile-SEA Seattle/Tacoma Intl
10h 12m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
8:10 am - 8:18 pmSEA  Seattle/Tacoma Intl-MOB Mobile
10h 08m1 stop Washington, D.C. Dulles Intl
$370United Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:10 pm - 11:58 pmMOB  Mobile-SEA Seattle/Tacoma Intl
7h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 3:49 pmSEA  Seattle/Tacoma Intl-MOB Mobile
7h 49m1 stop Atlanta Hartsfield-Jackson
$370Delta
Fri, Sep 25 - Wed, Oct 7
Delta Logo
4:37 pm - 11:58 pmMOB  Mobile-SEA Seattle/Tacoma Intl
9h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 3:49 pmSEA  Seattle/Tacoma Intl-MOB Mobile
7h 49m1 stop Atlanta Hartsfield-Jackson
$370Delta
Thu, Sep 24 - Wed, Oct 7
United Airlines Logo
4:55 pm - 10:51 pmMOB  Mobile-SEA Seattle/Tacoma Intl
7h 56m1 stop Houston George Bush Intcntl
United Airlines Logo
7:35 pm - 11:49 amSEA  Seattle/Tacoma Intl-MOB Mobile
14h 14m2 stops San Francisco Houston George Bush Intcntl
$375United Airlines
Tue, Oct 27 - Sun, Nov 1

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United Airlines flights from Mobile to Seattle

Our best United Airlines deals on Mobile to Seattle flight tickets
United Airlines
Oct 27
MOB4:55 pmMobile
7h 56m
1 stop
SEA10:51 pmSeattle/Tacoma Intl
Oct 31
SEA8:09 amSeattle/Tacoma Intl
10h 06m
1 stop
MOB8:15 pmMobile
$361
United Airlines
Oct 27
MOB12:55 pmMobile
10h 01m
1 stop
SEA8:56 pmSeattle/Tacoma Intl
Oct 31
SEA7:00 amSeattle/Tacoma Intl
12h 59m
2 stops
MOB9:59 pmMobile
$366
United Airlines
Oct 27
MOB4:55 pmMobile
7h 56m
1 stop
SEA10:51 pmSeattle/Tacoma Intl
Nov 1
SEA7:35 pmSeattle/Tacoma Intl
14h 14m
2 stops
MOB11:49 amMobile
$375

American Airlines flights from Mobile to Seattle

Our best American Airlines deals on Mobile to Seattle flight tickets
American Airlines
Oct 28
MOB5:03 amMobile
8h 11m
1 stop
SEA11:14 amSeattle/Tacoma Intl
Nov 1
SEA5:10 amSeattle/Tacoma Intl
8h 22m
1 stop
MOB3:32 pmMobile
$370
American Airlines
Sep 24
MOB11:34 amMobile
7h 08m
1 stop
SEA4:42 pmSeattle/Tacoma Intl
Sep 30
SEA7:51 amSeattle/Tacoma Intl
7h 39m
1 stop
MOB5:30 pmMobile
$429
American Airlines
Sep 12
MOB1:44 pmMobile
8h 23m
1 stop
SEA8:07 pmSeattle/Tacoma Intl
Sep 16
SEA7:51 amSeattle/Tacoma Intl
7h 39m
1 stop
MOB5:30 pmMobile
$439

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 10, 2026.
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

Cheapest round-trip

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Sat 9/12

12:10 pm-6:59 pm

1 stop8h 49m

Seattle/Tacoma Intl

Wed 9/16

11:35 am-11:20 pm

1 stop9h 45m

$361

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Tue 10/27

4:34 pm-11:52 pm

1 stop9h 18m

Seattle/Tacoma Intl

Tue 11/3

6:00 am-3:49 pm

1 stop7h 49m

$361

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Tue 10/27

5:03 am-11:14 am

1 stop8h 11m

Seattle/Tacoma Intl

Tue 11/3

2:07 pm-11:24 pm

1 stop7h 17m

$361

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Sat 10/3

5:30 am-1:19 pm

1 stop9h 49m

Seattle/Tacoma Intl

Tue 10/6

12:04 pm-10:58 pm

1 stop8h 54m

$361
Quickest round-trip

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Sat 9/26

11:34 am-4:42 pm

1 stop7h 08m

Seattle/Tacoma Intl

Tue 9/29

7:51 am-5:30 pm

1 stop7h 39m

$361

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Fri 9/25

10:50 am-7:03 pm

1 stop10h 13m

Seattle/Tacoma Intl

Tue 10/6

7:17 am-4:09 pm

1 stop6h 52m

$370

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Sat 9/5

12:33 pm-8:45 pm

1 stop10h 12m

Seattle/Tacoma Intl

Sat 9/12

8:10 am-8:18 pm

1 stop10h 08m

$370

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Fri 9/25

6:10 pm-11:58 pm

1 stop7h 48m

Seattle/Tacoma Intl

Wed 10/7

6:00 am-3:49 pm

1 stop7h 49m

$370

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Thu 9/24

4:37 pm-11:58 pm

1 stop9h 21m

Seattle/Tacoma Intl

Wed 10/7

6:00 am-3:49 pm

1 stop7h 49m

$370

MobileSeattle

MOB Mobile - SEA Seattle/Tacoma Intl

MOBSEA

Mobile

Tue 10/27

4:55 pm-10:51 pm

1 stop7h 56m

Seattle/Tacoma Intl

Sun 11/1

7:35 pm-11:49 am

2 stops14h 14m

$375

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 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 March to fly from Mobile, when ticket prices are also cheap, with an average price of $404.

How have Mobile to Seattle flight prices changed over time?

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

Fastest flight time

7h 08m

Direct flights

None
The fastest flight from Mobile to Seattle takes 7h 08m
There are no direct flights from Mobile to Seattle. There are no popular flight routes from Mobile to Seattle.
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Frequently asked questions about flying from Mobile to Seattle

  • 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 08m.

  • 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
United AirlinesPriceFrom $308Free CancellationRating
7.4
10,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,897 reviews
Search American Airlines flights
DeltaPriceFrom $338Free CancellationRating
7.8
8,497 reviews
Search Delta 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
Kent
Lynnwood
Redmond
Lakewood
Federal Way
Puyallup
Tukwila
Fife
Cle Elum
Marysville
Kirkland
Centralia
Shoreline
Lacey

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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