Cheap flights from Mobile to Seattle from $381
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Mobile to Seattle departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Wed 2/24
4:05 pm-9:52 pm
1 stop7h 47m
Seattle/Tacoma Intl
Tue 3/2
11:40 pm-10:19 am
1 stop8h 39m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Wed 2/24
10:51 am-5:04 pm
1 stop8h 13m
Seattle/Tacoma Intl
Tue 3/2
7:30 am-6:38 pm
1 stop9h 08m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Sat 11/7
5:03 pm-11:17 pm
1 stop8h 14m
Seattle/Tacoma Intl
Sat 11/14
10:40 pm-8:32 am
1 stop7h 52m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Sat 1/30
12:10 pm-6:59 pm
1 stop8h 49m
Seattle/Tacoma Intl
Wed 2/3
6:00 am-3:47 pm
1 stop7h 47m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Tue 1/26
6:00 am-2:38 pm
1 stop10h 38m
Seattle/Tacoma Intl
Sat 2/6
9:20 pm-8:30 am
1 stop9h 10m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Tue 10/27
5:03 am-11:14 am
1 stop8h 11m
Seattle/Tacoma Intl
Tue 11/3
5:10 am-3:32 pm
1 stop8h 22m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Wed 10/28
5:03 am-11:14 am
1 stop8h 11m
Seattle/Tacoma Intl
Sun 11/1
5:10 am-3:32 pm
1 stop8h 22m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Thu 10/22
10:50 am-7:03 pm
1 stop10h 13m
Seattle/Tacoma Intl
Mon 10/26
8:09 am-8:15 pm
1 stop10h 06m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Tue 10/20
7:00 am-2:53 pm
1 stop9h 53m
Seattle/Tacoma Intl
Sat 10/24
11:59 pm-11:49 am
1 stop9h 50m
MobileSeattle
MOB Mobile - SEA Seattle/Tacoma Intl
MOBSEA
Mobile
Thu 10/22
7:00 am-12:48 pm
1 stop7h 48m
Seattle/Tacoma Intl
Mon 10/26
8:35 pm-11:49 am
2 stops13h 14m
See travel insights to Seattle from
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
What is the cheapest month to fly to Seattle?
In general, March 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 $404. If you don’t want to visit Seattle in March, then you should wait until February to fly from Mobile, when ticket prices are also cheap, with an average price of $408.
How have Mobile to Seattle flight prices changed over time?
What is the cheapest airline that flies from Mobile to Seattle/Tacoma Intl?
Delta and United Airlines are the most popular carriers operating from Mobile to Seattle/Tacoma Intl
What airlines fly to Seattle?
American Airlines, Southwest 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 62% 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.
Which airport is the most popular layover for flights between Mobile and Seattle?
Houston (IAH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Mobile to Seattle?
Flights via Dallas (DFW) offer the lowest average round-trip price of $455.
Which layover airport has the shortest travel time from Mobile to Seattle?
Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 7h 15m.
Which layover airport has the shortest connection time from Mobile to Seattle?
Houston (IAH) has the shortest average layover time for this route: 1h 13m.
When to book flights from Mobile to Seattle
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
Frequently asked questions about flying from Mobile to Seattle
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 40m.
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 October 2026, 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 69% of all bookings. The subsequent popular airlines are United Airlines at 16% and Delta at 14%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $308 | Free Cancellation | Rating 7.4 10,315 reviews | |||
| PriceFrom $360 | Free Cancellation | Rating 7.0 12,138 reviews | |||
| PriceFrom $487 | Free Cancellation | Rating 7.8 8,636 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy 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.