HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$338+ Cheap flights from Marquette to Seattle (MQT - 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — SEA
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Marquette 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.

Cheap flight deals from Marquette to Seattle

Cheapest flights from Marquette to Seattle
Explore the most affordable flight options available from Marquette to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This American Airlines deal was found by Cheapflights users on 7/7. 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 8/185:24 pm
MQT
-
SEA
1 stop9h 35m
American Airlines
Wed 9/25:50 am
SEA
-
MQT
1 stop8h 04m
American Airlines
Deal found 7/7$338
This American Airlines deal was found by Cheapflights users on 7/9. 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 9/196:09 pm
MQT
-
SEA
1 stop9h 02m
American Airlines
Wed 9/3010:59 am
SEA
-
MQT
1 stop7h 41m
American Airlines
Deal found 7/9$414
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/171:29 pm
MQT
-
SEA
1 stop10h 23m
American Airlines
Wed 9/25:50 am
SEA
-
MQT
1 stop8h 04m
American Airlines
Deal found 7/7$418
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/195:24 pm
MQT
-
SEA
1 stop9h 35m
American Airlines
Sun 8/235:50 am
SEA
-
MQT
1 stop8h 08m
American Airlines
Deal found 7/10$443
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/195:24 pm
MQT
-
SEA
1 stop9h 35m
American Airlines
Mon 8/245:50 am
SEA
-
MQT
1 stop8h 04m
American Airlines
Deal found 7/10$499
This American Airlines deal was found by Cheapflights users on 7/9. 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 10/16:09 pm
MQT
-
SEA
1 stop9h 02m
American Airlines
Tue 10/611:45 pm
SEA
-
MQT
2 stops13h 13m
American Airlines
Deal found 7/9$522
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/65:24 pm
MQT
-
SEA
1 stop9h 11m
American Airlines
Sun 8/95:50 am
SEA
-
MQT
1 stop8h 08m
American Airlines
Deal found 7/8$560
This Delta deal was found by Cheapflights users on 7/7. 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 8/175:12 pm
MQT
-
SEA
2 stops9h 47m
Delta
Wed 9/27:15 am
SEA
-
MQT
2 stops12h 58m
Delta
Deal found 7/7$564

Find flight deals from Marquette to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) 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 July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$649
Provider with most accurate pricing for Marquette Sawyer Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Marquette Sawyer Intl-Seattle/Tacoma Intl flights.
Search Deals
From Marquette Sawyer Intl to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marquette 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 July 12, 2026.
Use the filters below to find and compare flights from Marquette to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Tue 9/8

1:29 pm-8:52 pm

1 stop10h 23m

Seattle/Tacoma Intl

Sat 9/12

6:18 am-5:39 pm

1 stop8h 21m

$363

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Mon 8/17

1:29 pm-8:52 pm

1 stop10h 23m

Seattle/Tacoma Intl

Wed 9/2

7:40 am-9:45 pm

2 stops11h 05m

$522

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Wed 8/19

5:24 pm-11:59 pm

1 stop9h 35m

Seattle/Tacoma Intl

Mon 8/24

11:16 pm-12:59 pm

2 stops10h 43m

$537

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Mon 8/17

5:12 pm-11:59 pm

2 stops9h 47m

Seattle/Tacoma Intl

Wed 9/2

7:15 am-11:13 pm

2 stops12h 58m

$564

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Wed 8/5

5:24 pm-11:59 pm

1 stop9h 35m

Seattle/Tacoma Intl

Sun 8/9

5:50 am-4:58 pm

1 stop8h 08m

$656

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Wed 8/19

8:24 am-4:32 pm

2 stops11h 08m

Seattle/Tacoma Intl

Sun 8/23

11:11 pm-12:59 pm

2 stops10h 48m

$712

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Thu 8/6

5:24 pm-11:35 pm

1 stop9h 11m

Seattle/Tacoma Intl

Sun 8/9

7:40 am-9:45 pm

2 stops11h 05m

$712
Quickest round-trip

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Wed 7/29

5:12 pm-11:59 pm

2 stops9h 47m

Seattle/Tacoma Intl

Sun 8/2

6:05 am-4:35 pm

1 stop7h 30m

$745

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Thu 10/1

7:40 am-4:42 pm

2 stops12h 02m

Seattle/Tacoma Intl

Tue 10/6

11:45 pm-3:58 pm

2 stops13h 13m

$790

MarquetteSeattle

MQT - SEA

MQTSEA

Marquette Sawyer Intl

Fri 7/24

5:12 pm-11:59 pm

2 stops9h 47m

Seattle/Tacoma Intl

Sun 7/26

6:05 am-4:35 pm

1 stop7h 30m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Marquette 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 Marquette to Seattle in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust 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 Marquette-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marquette-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Marquette-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marquette-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 Marquette-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 Marquette to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Marquette 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.

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 July 12, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Marquette to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,458 reviews

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,458 reviews
Delta
7.8
Good
8,458 reviews

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
American Airlines
7.1
Good
11,804 reviews
Delta
7.8
Good
8,458 reviews

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

Related info for your journey

Find useful and relevant information for your journey from Marquette to Seattle. 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 Marquette to Seattle?

    For as low as $564, American Airlines can have you in Seattle from Marquette in 9h 47m. The distance between Marquette and Seattle is about 1635 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Delta, at $278, was found to be the cheapest airline from Marquette to Seattle. An alternate airline flying to your destination would be American Airlines. Users have found that Delta is 51% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marquette 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia

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.

Top 2 airlines flying from Marquette to Seattle

Discover the top 2 airlines that operate flights from Marquette 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 July 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$467FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$516FlexibilityNo cancel feeOn-time71%

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.