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Marquette

$479+ Cheap flights from St. Louis to Marquette (STL - MQT)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MQT
Sep 15 — Sep 221
Tue 9/15
Tue 9/22
1 adult, Economy
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Cheap flight deals from St. Louis to Marquette

Cheapest flights from St. Louis to Marquette
Explore the most affordable flight options available from St. Louis to Marquette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

This Delta deal was found by Cheapflights users on 8/11. 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 8/266:25 pm -
1 stop3h 48m
Sun 8/305:12 pm -
2 stops7h 46m
Deal found 8/11$479
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1011:01 am -
1 stop5h 38m
Thu 9/177:40 am -
1 stop6h 36m
Deal found 8/12$487
This Delta deal was found by Cheapflights users on 8/13. 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 8/288:48 am -
1 stop6h 48m
Tue 9/17:31 am -
2 stops8h 02m
Deal found 8/13$549
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/286:00 am -
1 stop5h 59m
Tue 9/18:24 am -
1 stop5h 30m
Deal found 8/13$592
This American Airlines deal was found by Cheapflights users on 8/15. 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 10/85:00 am -
2 stops9h 58m
Mon 10/128:00 am -
1 stop17h 19m
Deal found 8/15$648
This American Airlines deal was found by Cheapflights users on 8/11. 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 8/196:00 am -
1 stop5h 59m
Thu 8/208:24 am -
1 stop5h 30m
Deal found 8/11$799

Find flight deals from St. Louis to Marquette

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Marquette (MQT). 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 August 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(Delta)
Provider with most accurate pricing for Lambert-St Louis-Marquette Sawyer Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Marquette Sawyer Intl flights.
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From Lambert-St Louis to Marquette Sawyer Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Marquette 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 August 16, 2026.
Use the filters below to find and compare flights from St. Louis to Marquette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMarquette

STL Lambert-St Louis - MQT Marquette Sawyer Intl

STLMQT

Lambert-St Louis

Wed 8/26

6:25 pm-11:13 pm

1 stop3h 48m

Marquette Sawyer Intl

Sun 8/30

5:12 pm-11:58 pm

2 stops7h 46m

$479

St. LouisMarquette

STL Lambert-St Louis - MQT Marquette Sawyer Intl

STLMQT

Lambert-St Louis

Thu 9/10

11:01 am-5:39 pm

1 stop5h 38m

Marquette Sawyer Intl

Thu 9/17

7:40 am-1:16 pm

1 stop6h 36m

$487

St. LouisMarquette

STL Lambert-St Louis - MQT Marquette Sawyer Intl

STLMQT

Lambert-St Louis

Fri 8/28

12:52 pm-11:13 pm

2 stops9h 21m

Marquette Sawyer Intl

Tue 9/1

7:31 am-4:17 pm

2 stops9h 46m

$514
Quickest round-trip

St. LouisMarquette

STL Lambert-St Louis - MQT Marquette Sawyer Intl

STLMQT

Lambert-St Louis

Fri 8/28

6:00 am-12:59 pm

1 stop5h 59m

Marquette Sawyer Intl

Tue 9/1

8:24 am-12:54 pm

1 stop5h 30m

$592

St. LouisMarquette

STL Lambert-St Louis - MQT Marquette Sawyer Intl

STLMQT

Lambert-St Louis

Thu 10/8

5:00 am-3:58 pm

2 stops9h 58m

Marquette Sawyer Intl

Mon 10/12

8:00 am-12:19 am

1 stop17h 19m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on St. Louis-Marquette flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Marquette flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Marquette flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Marquette 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 St. Louis-Marquette 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 St. Louis to Marquette

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

Related info for your journey

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

    A quick flight from St. Louis to Marquette can take about 3h 48m. Delta provides one of the quickest options available for as low as $479. There are 546 mi between St. Louis and Marquette. This flight may include one or multiple stops.

  • Can I find deals for flights from St. Louis to Marquette that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Marquette?

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

  • Can I find deals for business class flights from St. Louis to Marquette?

    Yes. Cheapflights offers flight deals from St. Louis to Marquette by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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