How long is the flight from St. Louis to Marquette?

A quick flight from St. Louis to Marquette can take about 4h 14m. American Airlines provides one of the quickest options available for as low as $321. There are 546 mi between St. Louis and Marquette.

What is the cheapest airline to fly from St. Louis to Marquette round-trip?

According to our current data, Delta ($398), offers the cheapest pricing from St. Louis to Marquette.

In terms of precipitation, rainfall in Marquette ranges from 1.6 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Marquette when rainfall is around 1.6 in.

If weather is an important factor for your trip to Marquette, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

What is the cheapest time of day to fly from STL to MQT?

When flying from St. Louis to Marquette, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on St. Louis-Marquette flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Marquette flight deals on Cheapflights vs. eDreams >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 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 St. Louis-Marquette flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$321+ Flights from St. Louis to Marquette

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1. Tell us where you want to go

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Find 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 October 30, 2025.

Sat 12/64:49 pmSTL - MQT

1 stop4h 14mAmerican Airlines

Mon 12/86:37 pmMQT - STL

1 stop6h 01mAmerican Airlines

Deal found 10/27

$321

Fri 10/317:01 amSTL - MQT

2 stops10h 19mAmerican Airlines

Sun 11/28:06 amMQT - STL

1 stop6h 34mAmerican Airlines

Deal found 10/27

$344

Wed 12/171:43 pmSTL - MQT

1 stop6h 49mAmerican Airlines

Sat 12/207:26 amMQT - STL

1 stop6h 57mAmerican Airlines

Deal found 10/28

$399

Fri 12/1210:13 amSTL - MQT

2 stops10h 50mAmerican Airlines

Mon 12/156:37 pmMQT - STL

1 stop22h 00mAmerican Airlines

Deal found 10/28

$409

Fri 11/143:23 pmSTL - MQT

1 stop5h 42mAmerican Airlines

Tue 11/188:06 amMQT - STL

2 stops11h 19mAmerican Airlines

Deal found 10/30

$455

Sat 11/298:39 amSTL - MQT

1 stop12h 27mAmerican Airlines

Wed 12/36:37 pmMQT - STL

1 stop22h 42mAmerican Airlines

Deal found 10/28

$473

Fri 11/146:00 amSTL - MQT

1 stop5h 32mDelta

Tue 11/187:31 amMQT - STL

1 stop5h 28mDelta

Deal found 10/30

$493

Best flights from St. Louis to Marquette
Discover carefully curated flight deals from St. Louis to Marquette that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Sat 12/64:49 pmSTL - MQT

1 stop4h 14mAmerican Airlines

Mon 12/86:37 pmMQT - STL

1 stop6h 01mAmerican Airlines

Deal found 10/27

$321

Fri 11/146:00 amSTL - MQT

1 stop5h 32mDelta

Tue 11/187:31 amMQT - STL

1 stop5h 28mDelta

Deal found 10/30

$493

Fri 12/124:49 pmSTL - MQT

1 stop4h 14mAmerican Airlines

Mon 12/156:37 pmMQT - STL

1 stop22h 00mAmerican Airlines

Deal found 10/28

$321

Wed 12/171:43 pmSTL - MQT

1 stop6h 49mAmerican Airlines

Sat 12/207:26 amMQT - STL

1 stop6h 57mAmerican Airlines

Deal found 10/28

$399

Fri 11/143:23 pmSTL - MQT

1 stop5h 42mAmerican Airlines

Tue 11/188:06 amMQT - STL

2 stops11h 19mAmerican Airlines

Deal found 10/30

$455

Sat 11/298:39 amSTL - MQT

1 stop12h 27mAmerican Airlines

Wed 12/36:37 pmMQT - STL

1 stop22h 42mAmerican Airlines

Deal found 10/28

$473

Last-minute flights from St. Louis to Marquette
Discover last-minute flight deals from St. Louis to Marquette. Data last updated October 30, 2025 and is based on user searches.

Fri 11/143:23 pmSTL - MQT

1 stop5h 42mAmerican Airlines

Tue 11/188:06 amMQT - STL

2 stops11h 19mAmerican Airlines

Deal found 10/30

$455

Fri 11/146:00 amSTL - MQT

1 stop5h 32mDelta

Tue 11/187:31 amMQT - STL

1 stop5h 28mDelta

Deal found 10/30

$493

Sat 11/298:39 amSTL - MQT

1 stop12h 27mAmerican Airlines

Wed 12/36:37 pmMQT - STL

1 stop22h 42mAmerican Airlines

Deal found 10/29

$513

Sat 11/296:00 amSTL - MQT

1 stop5h 32mDelta

Wed 12/31:25 pmMQT - STL

2 stops9h 32mDelta

Deal found 10/29

$614

One-way flights from St. Louis to Marquette
Search for one-way flight options from St. Louis to Marquette. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sun 11/304:46 pmSTL - MQT

1 stop4h 20mAmerican Airlines

Deal found 10/29

$364

Cheap flight deals from St. Louis to Marquette

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$321 (American Airlines)

Provider with most accurate pricing for Lambert-St Louis-Marquette Sawyer Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Marquette Sawyer Intl flights.

Search Deals

From Lambert-St Louis to Marquette Sawyer Intl

Search Deals

Cheapflights Fare Finder

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

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Sat 12/6

4:49 pm-10:03 pm

1 stop4h 14m

Marquette Sawyer Intl

Mon 12/8

6:37 pm-11:38 pm

1 stop6h 01m

$321

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Fri 12/12

4:49 pm-10:03 pm

1 stop4h 14m

Marquette Sawyer Intl

Mon 12/15

6:37 pm-3:37 pm

1 stop22h 00m

$321

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Wed 12/17

1:43 pm-9:32 pm

1 stop6h 49m

Marquette Sawyer Intl

Sat 12/20

7:26 am-1:23 pm

1 stop6h 57m

$399

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Fri 11/14

3:23 pm-10:05 pm

1 stop5h 42m

Marquette Sawyer Intl

Tue 11/18

8:06 am-6:25 pm

2 stops11h 19m

$455

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Sat 11/29

8:39 am-10:06 pm

1 stop12h 27m

Marquette Sawyer Intl

Wed 12/3

6:37 pm-4:19 pm

1 stop22h 42m

$473

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Fri 11/14

6:00 am-12:32 pm

1 stop5h 32m

Marquette Sawyer Intl

Tue 11/18

7:31 am-11:59 am

1 stop5h 28m

$493

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Sun 11/30

4:46 pm-10:06 pm

1 stop4h 20m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from St. Louis to Marquette

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Marquette in October.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 St. Louis-Marquette flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Marquette flight deals on Cheapflights vs. eDreams >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 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 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.

Reviews of airlines servicing Marquette

Read through reviews of airlines operating flights from St. Louis to Marquette, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

How long is the flight from St. Louis to Marquette?
A quick flight from St. Louis to Marquette can take about 4h 14m. American Airlines provides one of the quickest options available for as low as $321. There are 546 mi between St. Louis and Marquette.
What is the cheapest airline to fly from St. Louis to Marquette round-trip?
According to our current data, Delta ($398), offers the cheapest pricing from St. Louis to Marquette.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from St. Louis to Marquette

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$398	Average$548	FlexibilityNo cancel fee	On-timeN/A

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$321+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Marquette with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from St. Louis to Marquette

Cheapest flights from St. Louis to MarquetteExplore 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 October 30, 2025.

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 October 30, 2025.

Cheap flight deals from St. Louis to Marquette

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Marquette that are best for you.

Compare providers for flights from St. Louis to Marquette

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 St. Louis to Marquette in October.

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.

Reviews of airlines servicing Marquette

Read through reviews of airlines operating flights from St. Louis to Marquette, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What is the cheapest airline to fly from St. Louis to Marquette round-trip?

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

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

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

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 St. Louis to Marquette

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

Top airline flying from St. Louis to Marquette

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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 October 30, 2025.