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

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

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 64% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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 June 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.

$254 Cheap Flights from Mobile to Seattle in 2025

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0 bags

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Find the cheapest flights from Mobile to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

12:21 pm - 7:16 pmMOB-SEA

8h 55m1 stop

7:44 am - 5:10 pmSEA-MOB

7h 26m1 stop

$309American Airlines

Find Deal

Tue, Aug 26 - Sat, Aug 30

5:25 am - 2:43 pmMOB-SEA

11h 18m2 stops

5:35 am - 4:17 pmSEA-MOB

8h 42m1 stop

$314American Airlines

Find Deal

Tue, Aug 26 - Sat, Aug 30

5:24 pm - 10:52 pmMOB-SEA

7h 28m1 stop

11:58 pm - 11:43 amSEA-MOB

9h 45m1 stop

$322United Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

3:30 pm - 12:59 amMOB-SEA

11h 29m2 stops

11:59 pm - 11:36 amSEA-MOB

9h 37m1 stop

$327United Airlines

Find Deal

Fri, Dec 12 - Fri, Jan 2

1:54 pm - 9:15 pmMOB-SEA

9h 21m1 stop

5:41 am - 4:03 pmSEA-MOB

8h 22m1 stop

$339American Airlines

Find Deal

Tue, Nov 11 - Sun, Nov 16

12:30 pm - 8:25 pmMOB-SEA

9h 55m1 stop

1:30 pm - 8:32 amSEA-MOB

17h 02m2 stops

$357Delta

Find Deal

Sat, Aug 23 - Sat, Aug 30

6:59 pm - 9:45 amMOB-SEA

16h 46m2 stops

11:18 pm - 8:32 amSEA-MOB

7h 14m1 stop

$367Delta

Find Deal

Fri, Aug 22 - Sat, Aug 30

12:30 pm - 8:25 pmMOB-SEA

9h 55m1 stop

7:10 am - 11:16 pmSEA-MOB

14h 06m2 stops

$377Delta

Find Deal

Sat, Aug 23 - Fri, Aug 29

12:21 pm - 8:34 pmMOB-SEA

10h 13m2 stops

7:44 am - 5:10 pmSEA-MOB

7h 26m1 stop

$389American Airlines

Find Deal

Tue, Aug 26 - Sat, Aug 30

1:30 pm - 10:15 pmMOB-SEA

10h 45m2 stops

11:54 pm - 4:11 pmSEA-MOB

14h 17m2 stops

$419United Airlines

Find Deal

Thu, Aug 21 - Tue, Sep 2

American Airlines flights from Mobile to Seattle

Our best American Airlines deals on Mobile to Seattle flight tickets

American Airlines

Aug 26

MOB12:21 pmMobile

8h 55m

1 stop

SEA7:16 pmSeattle/Tacoma Intl

Aug 30

SEA7:44 amSeattle/Tacoma Intl

7h 26m

1 stop

MOB5:10 pmMobile

$309

Find similar

American Airlines

Aug 26

MOB5:25 amMobile

11h 18m

2 stops

SEA2:43 pmSeattle/Tacoma Intl

Aug 30

SEA5:35 amSeattle/Tacoma Intl

8h 42m

1 stop

MOB4:17 pmMobile

$314

Find similar

American Airlines

Nov 11

MOB1:54 pmMobile

9h 21m

1 stop

SEA9:15 pmSeattle/Tacoma Intl

Nov 16

SEA5:41 amSeattle/Tacoma Intl

8h 22m

1 stop

MOB4:03 pmMobile

$339

Find similar

United Airlines flights from Mobile to Seattle

Our best United Airlines deals on Mobile to Seattle flight tickets

United Airlines

Sep 19

MOB5:24 pmMobile

7h 28m

1 stop

SEA10:52 pmSeattle/Tacoma Intl

Sep 22

SEA11:58 pmSeattle/Tacoma Intl

9h 45m

1 stop

MOB11:43 amMobile

$322

Find similar

United Airlines

Dec 12

MOB3:30 pmMobile

11h 29m

2 stops

SEA12:59 amSeattle/Tacoma Intl

Jan 2

SEA11:59 pmSeattle/Tacoma Intl

9h 37m

1 stop

MOB11:36 amMobile

$327

Find similar

United Airlines

Aug 21

MOB1:30 pmMobile

10h 45m

2 stops

SEA10:15 pmSeattle/Tacoma Intl

Sep 2

SEA11:54 pmSeattle/Tacoma Intl

14h 17m

2 stops

MOB4:11 pmMobile

$419

Find similar

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, 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 16% on your flight if you consider stops on a Mobile to Seattle flight.

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

Best Price Found	$254
Fastest flight time	7h 01m
Direct flights	None
Airports in Seattle	1 airport

The best one-way flight to Seattle from Mobile in the past 72 hours is $254. The best round-trip flight deal from Mobile to Seattle found on momondo in the last 72 hours is $309.

The fastest flight from Mobile to Seattle takes 7h 01m

There are no direct flights from Mobile to Seattle. Popular non-direct route for this connection is Mobile Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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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 01m.
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 June 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 76% of all bookings. The subsequent popular airlines are United Airlines at 16% and Delta at 9%.

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
Delta	PriceFrom $228	Free Cancellation	Rating 8.0 7,973 reviews	Search Delta flights
American Airlines	PriceFrom $349	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $376	Free Cancellation	Rating 7.4 8,852 reviews	Search United Airlines flights

Leavenworth

Tacoma

SeaTac

Ocean Shores

Olympia

Renton

Federal Way

Kent

Lynnwood

Tukwila

Puyallup

Kirkland

Marysville

Lakewood

Fife

Shoreline

Centralia

Cle Elum

Westport

Redmond

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.