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$309+ Cheap flights from Seattle to Mobile (SEA - MOB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MOB
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Seattle to Mobile

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Mobile (MOB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$574
Provider with most accurate pricing for Seattle/Tacoma Intl-Mobile flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Mobile flights.
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From Seattle/Tacoma Intl to Mobile
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Seattle to Mobile

Cheapest flights from Seattle to Mobile
Explore the most affordable flight options available from Seattle to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:31 amSEA - MOB
1 stop7h 26mAmerican Airlines
Tue 12/165:08 amMOB - SEA
1 stop7h 35mAmerican Airlines
Deal found 11/15$309
This United Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:59 pmSEA - MOB
1 stop9h 40mUnited Airlines
Tue 12/1611:30 amMOB - SEA
2 stops13h 00mUnited Airlines
Deal found 11/14$314
This Delta deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amSEA - MOB
1 stop7h 01mDelta
Sat 12/134:30 pmMOB - SEA
2 stops24h 15mDelta
Deal found 11/16$367
This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:10 amSEA - MOB
1 stop10h 12mUnited Airlines
Sat 12/134:55 pmMOB - SEA
1 stop7h 52mUnited Airlines
Deal found 11/16$409

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Mobile 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, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Seattle to Mobile that are best for you.

Fly from

Seattle

Fly to

Mobile

Route

Depart

Return

Price

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Tue 12/9

10:07 pm-10:24 am

1 stop10h 17m

Mobile

Tue 12/16

5:08 am-10:43 am

1 stop7h 35m

$309

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Fri 1/9

7:00 am-4:09 pm

1 stop7h 09m

Mobile

Fri 1/16

12:45 pm-8:57 pm

1 stop10h 12m

$309

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Thu 1/22

12:57 pm-9:59 pm

1 stop7h 02m

Mobile

Mon 1/26

4:50 pm-10:59 pm

1 stop8h 09m

$309

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Fri 1/23

9:25 am-9:59 pm

2 stops10h 34m

Mobile

Wed 1/28

7:00 am-4:29 pm

2 stops11h 29m

$319

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Tue 12/9

9:05 am-9:47 pm

2 stops10h 42m

Mobile

Tue 12/16

9:05 am-6:32 pm

2 stops11h 27m

$319

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Wed 12/10

6:00 am-3:01 pm

1 stop7h 01m

Mobile

Sat 12/13

4:30 pm-2:45 pm

2 stops24h 15m

$367

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Sun 12/21

1:53 pm-11:56 pm

1 stop8h 03m

$409

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Sun 11/23

11:40 am-10:57 pm

1 stop9h 17m

$489

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Sun 12/21

1:55 pm-4:09 pm

2 stops24h 14m

$507

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Sun 11/23

10:53 am-2:22 pm

2 stops25h 29m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 14 results
1
2

Compare providers for flights from Seattle to Mobile

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Mobile in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Mobile flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Mobile flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Mobile flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Mobile flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Mobile flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Mobile

Have a flexible travel schedule? Discover the best time to fly to Mobile from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Mobile

What is the cheapest month to book a flight from Seattle to Mobile?

Currently, December is the cheapest month in which you can book a flight from Seattle to Mobile (average of $135). Flying from Seattle to Mobile in February is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Mobile

Get insights into the airlines that provide service to Mobile. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mobile. Reviews last updated November 17, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Seattle to Mobile by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Mobile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Mobile?

    There are many flights that can get you from Seattle to Mobile in 7h 09m. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 2136 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Mobile round-trip?

    American Airlines, at $303, was found to be the cheapest airline from Seattle to Mobile.Alternate airlines to your destination round-trip include United Airlines and Delta. You may be able to fly from Seattle to Mobile for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Mobile one-way?

    The cheapest airlines for a one-way flight from Seattle to Mobile are American Airlines ($409), Delta ($489), and United Airlines ($507).

  • Can I find deals for flights from Seattle to Mobile that include hotel bookings?

    Yes. In addition to deals on Seattle to Mobile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Mobile?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Mobile.

  • Can I find deals for business class flights from Seattle to Mobile?

    Yes. Cheapflights offers flight deals from Seattle to Mobile by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Mobile?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Mobile (average of $135). Flying from Seattle to Mobile in February is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Mobile?

Book flights to Mobile if you plan to visit one of these locations
Pascagoula
Moss Point

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Top 3 airlines flying from Seattle to Mobile

Discover the top 3 airlines that operate flights from Seattle to Mobile. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$539FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$305Average$567FlexibilityNo cancel feeOn-time69%
DeltaCheapest$308Average$798FlexibilityNo cancel feeOn-timeN/A

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