$381+ Cheap flights from Mobile to Seattle (MOB - SEA)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SEA
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Mobile to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Mobile to SeattleExplore the most affordable flight options available from Mobile to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Mobile to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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.
Tue 10/274:34 pm -
1 stop9h 18m
Tue 11/36:00 am -
1 stop7h 49m
Deal found 9/22![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/219:25 am -
1 stop7h 28m
Wed 10/287:00 am -
2 stops12h 59m
Deal found 9/21![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 9/22. 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 10/284:34 pm -
1 stop9h 18m
Sun 11/16:00 am -
1 stop7h 49m
Deal found 9/22![Delta logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/276:55 am -
2 stops11h 17m
Tue 11/36:00 am -
2 stops10h 38m
Deal found 9/20![United Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/286:55 am -
2 stops11h 17m
Sun 11/111:59 pm -
1 stop9h 50m
Deal found 9/20![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 10/164:59 pm -
1 stop8h 53m
Sun 10/256:00 am -
1 stop7h 49m
Deal found 9/21![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Fri 10/306:55 am -
2 stops11h 32m
Sat 10/316:00 am -
2 stops10h 38m
Deal found 9/20![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/309:00 am -
2 stops11h 33m
Sun 11/111:59 pm -
1 stop9h 50m
Deal found 9/21![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/189:00 am -
2 stops12h 09m
Sun 11/2211:59 pm -
1 stop9h 50m
Deal found 9/21![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/289:00 am -
2 stops11h 33m
Wed 11/46:00 am -
2 stops10h 38m
Deal found 9/20![United Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/239:25 am -
1 stop7h 28m
Mon 10/2611:59 pm -
1 stop9h 50m
Deal found 9/21![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/1010:50 am -
1 stop10h 13m
Sat 10/1712:00 pm -
1 stop7h 38m
Deal found 9/20![United Airlines logo]()
$439
Best flights from Mobile to SeattleDiscover carefully curated flight deals from Mobile to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Mobile to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 11/184:02 pm -
1 stop8h 09m
Sat 11/2112:55 am -
1 stop8h 00m
Deal found 9/21![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/189:00 am -
2 stops12h 09m
Sun 11/2211:59 pm -
1 stop9h 50m
Deal found 9/21![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 9/17. 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.
Sat 10/39:11 am -
1 stop8h 56m
Tue 10/66:00 am -
1 stop7h 49m
Deal found 9/17![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/239:25 am -
1 stop7h 28m
Mon 10/2611:59 pm -
1 stop9h 50m
Deal found 9/21![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 9/2612:10 pm -
1 stop8h 49m
Tue 9/296:00 am -
1 stop7h 41m
Deal found 9/19![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/18. 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 9/3010:50 am -
1 stop10h 13m
Mon 10/1211:59 pm -
1 stop9h 52m
Deal found 9/18![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/35:30 am -
1 stop7h 41m
Tue 10/611:44 am -
2 stops9h 14m
Deal found 9/17![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 9/265:30 am -
2 stops10h 19m
Tue 9/297:51 am -
1 stop7h 39m
Deal found 9/17![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/37:00 am -
1 stop9h 49m
Wed 10/712:00 pm -
1 stop7h 38m
Deal found 9/18![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/20. 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 12/56:55 am -
1 stop8h 27m
Wed 12/97:00 am -
1 stop9h 38m
Deal found 9/20![United Airlines logo]()
$511
Last-minute flights from Mobile to SeattleDiscover last-minute flight deals from Mobile to Seattle. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Mobile to Seattle. Data last updated September 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/18. 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 9/3010:50 am -
1 stop10h 13m
Mon 10/1211:59 pm -
1 stop9h 52m
Deal found 9/18![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/1010:50 am -
1 stop10h 13m
Sat 10/1712:00 pm -
1 stop7h 38m
Deal found 9/20![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 10/164:59 pm -
1 stop8h 53m
Sun 10/256:00 am -
1 stop7h 49m
Deal found 9/21![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/219:25 am -
1 stop7h 28m
Wed 10/287:00 am -
2 stops12h 59m
Deal found 9/21![United Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/239:25 am -
1 stop7h 28m
Mon 10/2611:59 pm -
1 stop9h 50m
Deal found 9/21![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/17. 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.
Tue 10/274:34 pm -
1 stop9h 18m
Tue 11/36:00 am -
1 stop7h 49m
Deal found 9/17![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/276:55 am -
2 stops11h 17m
Tue 11/36:00 am -
2 stops10h 38m
Deal found 9/20![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 10/285:03 am -
1 stop8h 11m
Sun 11/15:10 am -
1 stop8h 22m
Deal found 9/18![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/286:55 am -
2 stops11h 17m
Sun 11/111:59 pm -
1 stop9h 50m
Deal found 9/20![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/289:00 am -
2 stops11h 33m
Wed 11/46:00 am -
2 stops10h 38m
Deal found 9/20![United Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Fri 10/306:55 am -
2 stops11h 32m
Sat 10/316:00 am -
2 stops10h 38m
Deal found 9/20![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/309:00 am -
2 stops11h 33m
Sun 11/111:59 pm -
1 stop9h 50m
Deal found 9/21![United Airlines logo]()
$404
One-way flights from Mobile to SeattleSearch for one-way flight options from Mobile to Seattle. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Mobile to Seattle. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/209:25 am -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 pm -
3 stops26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 10/256:55 am -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 9/19. 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.
Mon 10/54:37 pm -
1 stop9h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/510:50 am -
2 stops14h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/97:00 am -
2 stops14h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/264:55 pm -
3 stops30h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/247:00 am -
3 stops18h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:10 pm -
3 stops41h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 10/114:58 pm -
2 stops23h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$608
Find flight deals from Mobile to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) to Seattle (SEA). 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $381 (United Airlines) |
Popular in | May |
Cheapest in | March |
Average price | $530 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 22, 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
Cheapest round-trip
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Mon 10/26
4:55 pm-10:51 pm
1 stop7h 56m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$389
Quickest round-trip
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Tue 10/20
9:25 am-2:53 pm
1 stop7h 28m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$389
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Wed 11/18
4:02 pm-10:11 pm
1 stop8h 09m
Seattle/Tacoma Intl
Sat 11/21
12:55 am-10:55 am
1 stop8h 00m
$390
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Sat 10/24
9:25 am-6:44 pm
2 stops11h 19m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$394
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Wed 11/18
9:00 am-7:09 pm
2 stops12h 09m
Seattle/Tacoma Intl
Sun 11/22
11:59 pm-11:49 am
1 stop9h 50m
$423
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Fri 10/23
9:25 am-2:53 pm
1 stop7h 28m
Seattle/Tacoma Intl
Mon 10/26
11:59 pm-11:49 am
1 stop9h 50m
$429
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Wed 9/30
10:50 am-7:03 pm
1 stop10h 13m
Seattle/Tacoma Intl
Mon 10/12
11:59 pm-11:51 am
1 stop9h 52m
$441
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Tue 10/20
6:30 pm-6:31 pm
3 stops26h 01m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$474
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Sat 10/3
9:11 am-4:07 pm
1 stop8h 56m
Seattle/Tacoma Intl
Tue 10/6
6:00 am-3:49 pm
1 stop7h 49m
$479
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Sat 10/3
7:00 am-2:49 pm
1 stop9h 49m
Seattle/Tacoma Intl
Wed 10/7
12:00 pm-9:38 pm
1 stop7h 38m
$479
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Mobile to Seattle
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 Mobile to Seattle in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Mobile-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mobile-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mobile-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Mobile-Seattle 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 Mobile-Seattle 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 Mobile to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Mobile with our price prediction graph.
MOB-SEA
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 Mobile to Seattle
What is the cheapest month to book a flight from Mobile to Seattle?
Currently, March is the cheapest month in which you can book a flight from Mobile to Seattle (average of $404). Flying from Mobile to Seattle in May is currently the most expensive (average of $752). 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 Mobile to Seattle?
Airfare is below average for this route at the moment.
Mobile to Seattle flights typically cost between $445 and $568 in February.The cheapest round-trip price found within the last 5 days was $381 on United Airlines (Feb 24-Mar 2).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 22, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Mobile to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Related info for your journey
Find useful and relevant information for your journey from Mobile to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
Poulsbo
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Mobile and Seattle flights
Browse other Mobile and Seattle flight options. Last updated on September 22, 2026.
Other flights from Mobile
Browse through other flights departing from Mobile. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
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Other flights to Seattle
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Top 3 airlines flying from Mobile to Seattle
Discover the top 3 airlines that operate flights from Mobile to Seattle. 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$335 | Average$592 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$360 | Average$606 | FlexibilityNo cancel fee | On-time71% |