HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$265+ Cheap flights from Mobile to Seattle (MOB - SEA)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SEA
Jan 11 — Jan 181
Sat 1/11
Sat 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Mobile to Seattle/Tacoma Intl are usually found in January or February, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap 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 January 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(American Airlines)

One-way from

$265
(Delta)

Popular in

June

Cheapest in

January

Average price

$331
Provider with most accurate pricing for Mobile-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mobile-Seattle/Tacoma Intl flights.
Search Deals
From Mobile to Seattle/Tacoma Intl
Search Deals
One-way flight from Mobile to Seattle/Tacoma Intl
Search Deals
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Mobile to Seattle

Cheapest flights from Mobile to Seattle
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 January 6, 2025.

This American Airlines deal was found by Cheapflights users on 1/6. 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 2/312:19 pmMOB - SEA
1 stop9h 45mAmerican Airlines
Sat 2/86:10 amSEA - MOB
2 stops9h 13mAmerican Airlines
Deal found 1/6$314
This Delta deal was found by Cheapflights users on 1/6. 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 2/33:35 pmMOB - SEA
1 stop8h 32mDelta
Sat 2/812:00 pmSEA - MOB
1 stop9h 00mDelta
Deal found 1/6$329
This United Airlines deal was found by Cheapflights users on 1/5. 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 2/1312:50 pmMOB - SEA
1 stop9h 29mUnited Airlines
Mon 2/1711:59 pmSEA - MOB
2 stops14h 19mUnited Airlines
Deal found 1/5$340

Find flights from Mobile to Seattle within your budget

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 2,558,603 searches. Data last updated January 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Mon 2/3

12:19 pm-8:04 pm

1 stop9h 45m

Seattle/Tacoma Intl

Sat 2/8

6:10 am-5:23 pm

2 stops9h 13m

$314

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Mon 2/3

3:35 pm-10:07 pm

1 stop8h 32m

Seattle/Tacoma Intl

Sat 2/8

12:00 pm-11:00 pm

1 stop9h 00m

$329

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 2/13

12:50 pm-8:19 pm

1 stop9h 29m

Seattle/Tacoma Intl

Mon 2/17

11:59 pm-4:18 pm

2 stops14h 19m

$340

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Thu 1/30

9:23 am-6:00 pm

1 stop10h 37m

$265

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Wed 1/29

11:35 am-11:09 pm

2 stops13h 34m

$279

MobileSeattle

MOB - SEA

MOBSEA

Mobile

Mon 5/19

5:37 am-10:39 am

1 stop7h 02m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 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.
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.

Travel insights for flights from Mobile to Seattle

Get recent, data-driven insights about flights from Mobile to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Mobile to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Mobile to Seattle. Price data was last updated on January 3, 2025.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Mobile to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Mobile to Seattle (average of $238). Flying from Mobile to Seattle in July is currently the most expensive (average of $411). 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.

What is the cheapest time of day to fly from MOB to SEA?

Find hourly flight availability from Mobile to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2025.

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 afternoon, which can drop the price by up to 30% versus a flight at noon.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 January 6, 2025.
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,513 reviews
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,940 reviews
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,513 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    American Airlines, at $314, was found to be the cheapest airline from Mobile to Seattle.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Mobile to Seattle for 43% less than the average price by searching for these airlines.

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

    $265 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $279 and $449, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile to Seattle 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 Mobile to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Mobile to Seattle (average of $238). Flying from Mobile to Seattle in July is currently the most expensive (average of $411). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mobile to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Seattle flights
Atlanta to Portland flights
Birmingham to Seattle flights
Huntsville to Seattle flights
Pensacola to Seattle flights
Atlanta to Spokane flights
Chattanooga to Seattle flights
Valparaiso to Seattle flights
Chattanooga to Portland flights
Montgomery to Seattle flights
Birmingham to Portland flights
Pensacola to Portland flights
Huntsville to Portland flights
Mobile to Portland flights
Chattanooga to Spokane flights
Pensacola to Spokane flights
Montgomery to Portland flights
Atlanta to Pasco flights
Valparaiso to Portland flights
Huntsville to Spokane flights
Birmingham to Spokane flights
Montgomery to Spokane flights
Atlanta to Bellingham flights
Atlanta to Pullman flights
Dothan to Seattle flights
Atlanta to Yakima flights
Chattanooga to Walla Walla flights
Mobile to Spokane flights
Birmingham to Pasco flights
Dothan to Portland flights
Chattanooga to Pasco flights
Chattanooga to Bellingham flights
Valparaiso to Spokane flights
Florence to Portland flights
Atlanta to Walla Walla flights
Birmingham to Walla Walla flights
Birmingham to Bellingham flights
Birmingham to Pullman flights
Huntsville to Pasco flights

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 2,558,603 searches. Data last updated January 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$868FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$368Average$607FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$376Average$518FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.