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$264+ Cheap flights from Seattle to Mobile (SEA - MOB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MOB
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$264
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$542
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
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One-way flight from Seattle/Tacoma Intl to Mobile
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Highest demand for flights based on searches. 17% potential increase in price ($127 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 October 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 October 2, 2025.

This American Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 11/712:41 amSEA - MOB
1 stop7h 20mAmerican Airlines
Tue 11/1111:13 amMOB - SEA
1 stop9h 37mAmerican Airlines
Deal found 9/30$309
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/256:35 amSEA - MOB
2 stops10h 09mUnited Airlines
Wed 10/293:15 pmMOB - SEA
1 stop9h 31mUnited Airlines
Deal found 10/2$314
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/61:59 pmSEA - MOB
1 stop6h 51mAmerican Airlines
Sun 11/97:29 pmMOB - SEA
1 stop7h 29mAmerican Airlines
Deal found 9/30$374
This Delta deal was found by Cheapflights users on 10/1. 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 stops19h 20mDelta
Deal found 10/1$389
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Thu 12/1112:31 amSEA - MOB
1 stop7h 23mAmerican Airlines
Sun 12/147:29 pmMOB - SEA
1 stop7h 26mAmerican Airlines
Deal found 10/2$408
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 12/912:31 amSEA - MOB
1 stop7h 23mAmerican Airlines
Sat 12/135:08 amMOB - SEA
1 stop7h 30mAmerican Airlines
Deal found 9/29$409
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Thu 10/3011:59 pmSEA - MOB
1 stop9h 42mUnited Airlines
Thu 11/67:00 amMOB - SEA
2 stops13h 10mUnited Airlines
Deal found 10/2$411

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 October 2, 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

Fri 11/7

12:41 am-10:01 am

1 stop7h 20m

Mobile

Tue 11/11

11:13 am-6:50 pm

1 stop9h 37m

$309

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Sat 10/25

8:00 am-7:31 pm

1 stop9h 31m

Mobile

Wed 10/29

7:00 am-12:47 pm

1 stop7h 47m

$309

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Fri 12/12

2:19 pm-11:02 pm

1 stop6h 43m

Mobile

Sun 12/14

5:10 am-12:47 pm

1 stop9h 37m

$309

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Thu 11/6

1:59 pm-10:50 pm

1 stop6h 51m

Mobile

Sun 11/9

7:29 pm-12:58 am

1 stop7h 29m

$374

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-9:50 am

2 stops19h 20m

$389

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Tue 11/11

12:41 am-9:57 am

1 stop7h 16m

$264

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Wed 11/12

11:59 pm-11:41 am

1 stop9h 42m

$264

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Wed 11/12

12:59 am-10:01 am

1 stop7h 02m

$264

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Thu 11/13

11:30 pm-2:22 pm

2 stops12h 52m

$293

SeattleMobile

SEA - MOB

SEAMOB

Seattle/Tacoma Intl

Wed 10/15

6:35 am-9:48 pm

2 stops13h 13m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Mobile flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, August is the cheapest month in which you can book a flight from Seattle to Mobile (average of $348). Flying from Seattle to Mobile in March is currently the most expensive (average of $468). 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.

How much does it cost to fly round-trip from Seattle to Mobile?

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 October 2, 2025.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
8,933 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,933 reviews
United Airlines
7.4
Good
8,933 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,933 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 20m. 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. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Seattle to Mobile for 49% less than the average price by searching for these airlines.

  • 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, August is the cheapest month in which you can book a flight from Seattle to Mobile (average of $348). Flying from Seattle to Mobile in March is currently the most expensive (average of $468). 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 2 airlines flying from Seattle to Mobile

Discover the top 2 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$539FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$305Average$632FlexibilityNo cancel feeOn-time69%

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