Cheap flights from Mobile to Seattle (MOB - SEA)

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The best prices from Mobile to Seattle/Tacoma Intl are usually found in September or October, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from
Mobile (MOB) to Seattle (SEA)

All the information you need to plan the best MOB to SEA flight in 2022: compare Mobile to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
MOB - SEA
Price
$276 - $823
SEA
Temperature
41 - 66.2 °F
SEA
Rainfall
0.7 - 6.6 inches

Popular in

May

High demand for flights, 35% potential price rise

Cheapest in

September

Best time to find cheap flights, 49% potential price drop

Average price

$369

Average for round-trip flights in August 2022

Round-trip from

$276

From Mobile to Seattle/Tacoma Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Mobile to Seattle (MOB - SEA)?

When flying from Mobile to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight in the morning.

What is the cheapest day to fly round-trip from Mobile to Seattle?

Users have found that flying from Mobile to Seattle on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Cheap flights from Mobile to Seattle in August, September 2022

The best prices found for MOB to SEA flights for August, September
20 Sep - 24 Sep
$464pp
MOB
Mobile
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
MOB
Mobile
20 Sep - 24 Sep
$468pp
MOB
Mobile
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
MOB
Mobile
27 Sep - 4 Oct
$473pp
MOB
Mobile
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
MOB
Mobile

Mobile to Seattle 2022 flight deals

Cheap flights to Seattle from Mobile found for this year
20 Sep - 24 Sep
$464pp
MOB
Mobile
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
MOB
Mobile
20 Sep - 24 Sep
$468pp
MOB
Mobile
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
MOB
Mobile
27 Sep - 4 Oct
$473pp
MOB
Mobile
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
MOB
Mobile

Cheap Delta flights from Mobile to Seattle

8 Dec - 11 Dec
$498pp
MOB
Mobile
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
MOB
Mobile
26 Aug - 28 Aug
$638pp
MOB
Mobile
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
MOB
Mobile

Cheap United Airlines flights from Mobile to Seattle

20 Sep - 24 Sep
$464pp
MOB
Mobile
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
MOB
Mobile
20 Sep - 24 Sep
$468pp
MOB
Mobile
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
MOB
Mobile
27 Sep - 4 Oct
$473pp
MOB
Mobile
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
MOB
Mobile

Last minute flights from Mobile to Seattle

Late deals on round-trip flights to Seattle from Mobile, departing today and this week
26 Aug - 28 Aug
$638pp
MOB
Mobile
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
MOB
Mobile
26 Aug - 28 Aug
$682pp
MOB
Mobile
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
MOB
Mobile
26 Aug - 28 Aug
$754pp
MOB
Mobile
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
MOB
Mobile

One-way flights to Seattle/Tacoma Intl from Mobile

The cheapest one-way flights from Mobile to Seattle
3:30 am - 1:00 pm
American Airlines
2 Stops
11h 30m
MOB - SEA
American Airlines
1:00 am - 8:03 am
Delta
1 Stop
9h 03m
MOB - SEA
Delta
$929
Delta
2:00 am - 5:17 pm
United Airlines
3 Stops
17h 17m
MOB - SEA
United Airlines
$2,497
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Mobile</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Mobile to Seattle

Which airlines flying from Mobile to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Mobile to Seattle/Tacoma Intl that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Mobile to Seattle for under $500 on Cheapflights?

Yes, there are multiple flights from Mobile to Seattle for under $500. The cheapest flight booked recently is on United Airlines for just $464, but on average you can expect to pay $518.

Are there last-minute flights available from Mobile to Seattle for under $700?

There are currently 6+ open flights from Mobile to Seattle within the next 7 days for less than $700.

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

United Airlines, at $464, was found to be the cheapest airline from Mobile to Seattle.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Mobile to Seattle for 13% less than the average price by searching for these airlines.

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

$277 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $521 and $2,497, respectively.

What are the cheapest flights from Mobile to Seattle?

While on average a flight from Mobile to Seattle is generally $1,065, our data shows the cheapest flight currently is $18. When looking at the most popular route, (Mobile - Seattle/Tacoma Intl), you can expect to pay $546 for that flight.

What are the most popular airlines that fly from Mobile to Seattle?

Before booking your flight from Mobile to Seattle check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

Do I need a COVID test to fly to Seattle from Mobile?

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from Mobile need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Mobile are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Mobile are not required to quarantine after entering Seattle/Tacoma Intl.

Do I need a test to fly back to Mobile from Seattle?

Returning to Mobile from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Mobile.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Mobile.

Hide COVID Travel Restrictions for Seattle, WA

Alternative routes for Mobile to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Mobile to Seattle/Tacoma Intl

The chart below displays the airlines Cheapflights users traveling from Mobile to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$296 $733 No cancel fee 69%
Delta
$311 $700 No cancel fee N/A
American Airlines
$344 $681 No cancel fee 71%
Alaska Airlines
$488 $781 No cancel fee 75%