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$238+ Cheap flights from Marquette to St. Louis (MQT - STL)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — STL
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from Marquette to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) to St. Louis (STL). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Delta)
Provider with most accurate pricing for Marquette Sawyer Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Marquette Sawyer Intl-Lambert-St Louis flights.
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From Marquette Sawyer Intl to Lambert-St Louis
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Find flight deals from Marquette to St. Louis

Cheapest flights from Marquette to St. Louis
Explore the most affordable flight options available from Marquette to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 11/128:06 amMQT - STL
1 stop5h 59mAmerican Airlines
dom. 11/164:42 pmSTL - MQT
1 stop4h 23mAmerican Airlines
Deal found 10/28$348
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 11/127:31 amMQT - STL
2 stops7h 20mDelta
dom. 11/162:36 pmSTL - MQT
1 stop6h 19mDelta
Deal found 10/28$352

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marquette to St. Louis 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 octubre 28, 2025.
Use the filters below to find and compare flights from Marquette to St. Louis that are best for you.

Fly from

Marquette

Fly to

St. Louis

Route

Depart

Return

Price

MarquetteSt. Louis

MQT - STL

MQTSTL

Marquette Sawyer Intl

sáb. 4/4

1:25 pm-4:55 pm

1 stop4h 30m

Lambert-St Louis

mar. 4/7

6:30 am-12:27 pm

1 stop4h 57m

$238

MarquetteSt. Louis

MQT - STL

MQTSTL

Marquette Sawyer Intl

mié. 11/12

8:06 am-1:05 pm

1 stop5h 59m

Lambert-St Louis

dom. 11/16

4:42 pm-10:05 pm

1 stop4h 23m

$348

MarquetteSt. Louis

MQT - STL

MQTSTL

Marquette Sawyer Intl

mié. 11/12

7:31 am-1:51 pm

2 stops7h 20m

Lambert-St Louis

dom. 11/16

2:36 pm-9:55 pm

1 stop6h 19m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Marquette to St. Louis

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 St. Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Marquette-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Marquette-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Marquette-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marquette-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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-St. Louis 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 St. Louis

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

Related info for your journey

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

    For as low as $238, Delta can have you in St. Louis from Marquette in 4h 30m. The distance between Marquette and St. Louis is about 546 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marquette to St. Louis 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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