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Cheap flights from Mobile to Seattle from $274

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 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Mobile to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:49 pm - 10:47 pm
MOB
-
SEA
7h 58m
1 stop
American Airlines Logo
12:59 am - 10:06 am
SEA
-
MOB
7h 07m
1 stop
$370American Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
4:49 pm - 10:47 pm
MOB
-
SEA
7h 58m
1 stop
American Airlines Logo
12:59 am - 10:06 am
SEA
-
MOB
7h 07m
1 stop
$384American Airlines
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
12:10 pm - 8:53 pm
MOB
-
SEA
10h 43m
1 stop
United Airlines Logo
11:59 pm - 11:35 am
SEA
-
MOB
9h 36m
1 stop
$389United Airlines
Sat, May 2 - Thu, May 7
United Airlines Logo
9:00 am - 6:30 pm
MOB
-
SEA
11h 30m
2 stops
United Airlines Logo
11:59 pm - 11:35 am
SEA
-
MOB
9h 36m
1 stop
$394United Airlines
Sat, May 2 - Thu, May 7
American Airlines Logo
4:41 pm - 10:56 pm
MOB
-
SEA
8h 15m
1 stop
American Airlines Logo
11:30 pm - 11:05 am
SEA
-
MOB
9h 35m
1 stop
$414American Airlines
Thu, Sep 10 - Sat, Sep 19
American Airlines Logo
11:33 am - 8:33 pm
MOB
-
SEA
11h 00m
2 stops
American Airlines Logo
5:35 am - 4:17 pm
SEA
-
MOB
8h 42m
1 stop
$419American Airlines
Sat, Aug 29 - Sun, Sep 6
American Airlines Logo
4:49 pm - 10:58 pm
MOB
-
SEA
8h 09m
1 stop
American Airlines Logo
11:55 pm - 10:06 am
SEA
-
MOB
8h 11m
1 stop
$421American Airlines
Sat, May 9 - Sun, May 17
United Airlines Logo
9:30 am - 2:42 pm
MOB
-
SEA
7h 12m
1 stop
United Airlines Logo
11:56 pm - 11:36 am
SEA
-
MOB
9h 40m
1 stop
$445United Airlines
Sun, Aug 16 - Tue, Aug 25
United Airlines Logo
11:15 am - 7:42 pm
MOB
-
SEA
10h 27m
1 stop
United Airlines Logo
8:45 am - 9:59 pm
SEA
-
MOB
11h 14m
2 stops
$447United Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
4:49 pm - 10:47 pm
MOB
-
SEA
7h 58m
1 stop
American Airlines Logo
10:00 am - 10:59 pm
SEA
-
MOB
10h 59m
2 stops
$448American Airlines
Thu, Apr 23 - Tue, May 5

American Airlines flights from Mobile to Seattle

Our best American Airlines deals on Mobile to Seattle flight tickets
American Airlines
Apr 23
MOB4:49 pmMobile
7h 58m
1 stop
SEA10:47 pmSeattle/Tacoma Intl
Apr 27
SEA12:59 amSeattle/Tacoma Intl
7h 07m
1 stop
MOB10:06 amMobile
$370
American Airlines
Apr 22
MOB4:49 pmMobile
7h 58m
1 stop
SEA10:47 pmSeattle/Tacoma Intl
Apr 26
SEA12:59 amSeattle/Tacoma Intl
7h 07m
1 stop
MOB10:06 amMobile
$384
American Airlines
Sep 10
MOB4:41 pmMobile
8h 15m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Sep 19
SEA11:30 pmSeattle/Tacoma Intl
9h 35m
1 stop
MOB11:05 amMobile
$414

United Airlines flights from Mobile to Seattle

Our best United Airlines deals on Mobile to Seattle flight tickets
United Airlines
May 2
MOB12:10 pmMobile
10h 43m
1 stop
SEA8:53 pmSeattle/Tacoma Intl
May 7
SEA11:59 pmSeattle/Tacoma Intl
9h 36m
1 stop
MOB11:35 amMobile
$389
United Airlines
May 2
MOB9:00 amMobile
11h 30m
2 stops
SEA6:30 pmSeattle/Tacoma Intl
May 7
SEA11:59 pmSeattle/Tacoma Intl
9h 36m
1 stop
MOB11:35 amMobile
$394
United Airlines
Aug 16
MOB9:30 amMobile
7h 12m
1 stop
SEA2:42 pmSeattle/Tacoma Intl
Aug 25
SEA11:56 pmSeattle/Tacoma Intl
9h 40m
1 stop
MOB11:36 amMobile
$445

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 March 27, 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
Quickest round-trip

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 4/23

4:49 pm-10:47 pm

1 stop7h 58m

Seattle/Tacoma Intl

Mon 4/27

12:59 am-10:06 am

1 stop7h 07m

$370

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 4/22

4:49 pm-10:47 pm

1 stop7h 58m

Seattle/Tacoma Intl

Sun 4/26

12:59 am-10:06 am

1 stop7h 07m

$384

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 5/2

12:10 pm-8:53 pm

1 stop10h 43m

Seattle/Tacoma Intl

Thu 5/7

11:59 pm-11:35 am

1 stop9h 36m

$389

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 5/2

9:00 am-6:30 pm

2 stops11h 30m

Seattle/Tacoma Intl

Thu 5/7

11:59 pm-11:35 am

1 stop9h 36m

$394

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 9/10

4:41 pm-10:56 pm

1 stop8h 15m

Seattle/Tacoma Intl

Sat 9/19

11:30 pm-11:05 am

1 stop9h 35m

$414

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 8/29

11:33 am-8:33 pm

2 stops11h 00m

Seattle/Tacoma Intl

Sun 9/6

5:35 am-4:17 pm

1 stop8h 42m

$419

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 5/9

4:49 pm-10:58 pm

1 stop8h 09m

Seattle/Tacoma Intl

Sun 5/17

11:55 pm-10:06 am

1 stop8h 11m

$421

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sun 8/16

9:30 am-2:42 pm

1 stop7h 12m

Seattle/Tacoma Intl

Tue 8/25

11:56 pm-11:36 am

1 stop9h 40m

$445

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Fri 4/24

11:15 am-7:42 pm

1 stop10h 27m

Seattle/Tacoma Intl

Tue 4/28

8:45 am-9:59 pm

2 stops11h 14m

$447

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 4/23

4:49 pm-10:47 pm

1 stop7h 58m

Seattle/Tacoma Intl

Tue 5/5

10:00 am-10:59 pm

2 stops10h 59m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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, 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.

Can stopping save me money on Mobile to Seattle flights?

You could potentially save up to 48% 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 March 2026, prices for Mobile to Seattle flights are approximately 43% cheaper 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

Fastest flight time

7h 12m

Direct flights

None
The fastest flight from Mobile to Seattle takes 7h 12m
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 12m.

  • 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
9,499 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
DeltaPriceFrom $338Free CancellationRating
7.9
8,356 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
Lynnwood
Kent
Redmond
Marysville
Puyallup
Lakewood
Cle Elum
Tukwila
Federal Way
Centralia
Fife
Westport
Kirkland
Tumwater

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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