What airlines fly to Seattle?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Seattle from Mobile according to our data. American Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Mobile to Seattle/Tacoma Intl?

United Airlines and American Airlines are the most popular carriers operating from Mobile to Seattle/Tacoma Intl

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?

As of December 2025, there are 3 operators available to choose from 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.

$264 Cheap Flights from Mobile to Seattle in 2025/26

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Find the cheapest flights from Mobile to Seattle

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 9:47 pm

MOB

SEA

8h 27m1 stop

12:45 pm - 11:16 pm

SEA

MOB

8h 31m1 stop

$329American Airlines

Wed, Jan 21 - Wed, Jan 28

10:44 am - 8:35 pm

MOB

SEA

11h 51m2 stops

11:55 am - 10:59 pm

SEA

MOB

9h 04m1 stop

$334American Airlines

Wed, Jan 21 - Wed, Jan 28

12:55 pm - 8:10 pm

MOB

SEA

9h 15m1 stop

11:59 pm - 11:36 am

SEA

MOB

9h 37m1 stop

$347United Airlines

Wed, May 27 - Fri, Jun 5

11:30 am - 7:42 pm

MOB

SEA

10h 12m1 stop

11:59 pm - 11:50 am

SEA

MOB

9h 51m1 stop

$385United Airlines

Thu, Apr 2 - Mon, Apr 6

11:30 am - 7:42 pm

MOB

SEA

10h 12m1 stop

7:37 pm - 11:50 am

SEA

MOB

14h 13m2 stops

$390United Airlines

Thu, Apr 2 - Mon, Apr 6

10:44 am - 8:35 pm

MOB

SEA

11h 51m2 stops

10:00 am - 10:59 pm

SEA

MOB

10h 59m2 stops

$404American Airlines

Wed, Jan 21 - Wed, Jan 28

7:00 am - 12:49 pm

MOB

SEA

7h 49m1 stop

7:00 am - 6:24 pm

SEA

MOB

9h 24m1 stop

$429United Airlines

Sat, Jan 31 - Tue, Feb 3

7:00 am - 3:44 pm

MOB

SEA

10h 44m2 stops

7:00 am - 6:24 pm

SEA

MOB

9h 24m1 stop

$434United Airlines

Sat, Jan 31 - Tue, Feb 3

6:03 pm - 12:44 am

MOB

SEA

8h 41m1 stop

1:38 am - 11:44 am

SEA

MOB

8h 06m1 stop

$438American Airlines

Thu, May 28 - Thu, Jun 4

9:00 am - 6:28 pm

MOB

SEA

11h 28m2 stops

7:00 am - 9:59 pm

SEA

MOB

12h 59m2 stops

$439United Airlines

Sat, Jan 31 - Tue, Feb 3

United Airlines flights from Mobile to Seattle

Our best United Airlines deals on Mobile to Seattle flight tickets

United Airlines

Jan 20

MOB12:45 pmMobile

10h 12m

1 stop

SEA8:57 pmSeattle/Tacoma Intl

Feb 4

SEA7:00 amSeattle/Tacoma Intl

9h 24m

1 stop

MOB6:24 pmMobile

$319

Find similar

United Airlines

Jan 20

MOB12:45 pmMobile

10h 12m

1 stop

SEA8:57 pmSeattle/Tacoma Intl

Feb 4

SEA9:25 amSeattle/Tacoma Intl

10h 34m

2 stops

MOB9:59 pmMobile

$324

Find similar

United Airlines

Jan 9

MOB4:50 pmMobile

8h 09m

1 stop

SEA10:59 pmSeattle/Tacoma Intl

Jan 13

SEA7:00 amSeattle/Tacoma Intl

7h 09m

1 stop

MOB4:09 pmMobile

$359

Find similar

American Airlines flights from Mobile to Seattle

Our best American Airlines deals on Mobile to Seattle flight tickets

American Airlines

Jan 21

MOB3:20 pmMobile

8h 27m

1 stop

SEA9:47 pmSeattle/Tacoma Intl

Jan 28

SEA12:45 pmSeattle/Tacoma Intl

8h 31m

1 stop

MOB11:16 pmMobile

$329

Find similar

American Airlines

Jan 21

MOB10:44 amMobile

11h 51m

2 stops

SEA8:35 pmSeattle/Tacoma Intl

Jan 28

SEA11:55 amSeattle/Tacoma Intl

9h 04m

1 stop

MOB10:59 pmMobile

$334

Find similar

American Airlines

Jan 9

MOB10:44 amMobile

11h 51m

2 stops

SEA8:35 pmSeattle/Tacoma Intl

Jan 13

SEA10:00 amSeattle/Tacoma Intl

10h 59m

2 stops

MOB10:59 pmMobile

$369

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 1/21

3:20 pm-9:47 pm

1 stop8h 27m

Seattle/Tacoma Intl

Wed 1/28

12:45 pm-11:16 pm

1 stop8h 31m

$329

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 1/21

10:44 am-8:35 pm

2 stops11h 51m

Seattle/Tacoma Intl

Wed 1/28

11:55 am-10:59 pm

1 stop9h 04m

$334

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 5/27

12:55 pm-8:10 pm

1 stop9h 15m

Seattle/Tacoma Intl

Fri 6/5

11:59 pm-11:36 am

1 stop9h 37m

$347

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 4/2

11:30 am-7:42 pm

1 stop10h 12m

Seattle/Tacoma Intl

Mon 4/6

11:59 pm-11:50 am

1 stop9h 51m

$385

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 4/2

11:30 am-7:42 pm

1 stop10h 12m

Seattle/Tacoma Intl

Mon 4/6

7:37 pm-11:50 am

2 stops14h 13m

$390

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 1/21

10:44 am-8:35 pm

2 stops11h 51m

Seattle/Tacoma Intl

Wed 1/28

10:00 am-10:59 pm

2 stops10h 59m

$404

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 1/31

7:00 am-12:49 pm

1 stop7h 49m

Seattle/Tacoma Intl

Tue 2/3

7:00 am-6:24 pm

1 stop9h 24m

$429

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 1/31

7:00 am-3:44 pm

2 stops10h 44m

Seattle/Tacoma Intl

Tue 2/3

7:00 am-6:24 pm

1 stop9h 24m

$434

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 5/28

6:03 pm-12:44 am

1 stop8h 41m

Seattle/Tacoma Intl

Thu 6/4

1:38 am-11:44 am

1 stop8h 06m

$438

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Sat 1/31

9:00 am-6:28 pm

2 stops11h 28m

Seattle/Tacoma Intl

Tue 2/3

7:00 am-9:59 pm

2 stops12h 59m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 February to fly from Mobile, when ticket prices are also cheap, with an average price of $434.

Can stopping save me money on Mobile to Seattle flights?

You could potentially save up to 15% 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 December 2025, prices for Mobile to Seattle flights are approximately 18% 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

Fastest flight time	7h 49m
Direct flights	None

The fastest flight from Mobile to Seattle takes 7h 49m

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 49m.
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?
As of December 2025, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Mobile to Seattle is American Airlines, representing 73% of all bookings. The subsequent popular airlines are United Airlines at 16% and Delta at 12%.

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 Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 9,105 reviews	Search United Airlines flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Delta	PriceFrom $338	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Federal Way

Lakewood

Fife

Centralia

Westport

Kirkland

Shoreline

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.