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

A quick flight from St. Louis to Marquette can take about 5h 26m. Delta provides one of the quickest options available for as low as $258. There are 546 mi between St. Louis and Marquette. This flight may include one or multiple stops.

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

According to our current data, Delta ($238), offers the cheapest pricing from St. Louis to Marquette. Delta is currently priced 57% below the average price you’ll pay for this route.

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.

$258+ Flights from St. Louis to Marquette

Q: How much does it cost to fly round-trip from St. Louis to Marquette?

Airfare is below average for this route at the moment. St. Louis to Marquette flights typically cost between $445 and $673 in January. The cheapest round-trip price found within the last 3 days was $258 on Delta (Jan 12-Jan 21).

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1. Tell us where you want to go

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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 December 15, 2025.

Mon 12/156:00 amSTL - MQT

1 stop5h 38mDelta

Fri 12/197:31 amMQT - STL

1 stop5h 33mDelta

Deal found 12/14

$808

Mon 12/155:14 amSTL - MQT

2 stops11h 52mAmerican Airlines

Fri 12/197:10 amMQT - STL

2 stops13h 20mAmerican Airlines

Deal found 12/14

$819

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 December 15, 2025.

Wed 1/146:10 amSTL - MQT

1 stop5h 26mDelta

Wed 1/211:25 pmMQT - STL

1 stop4h 12mDelta

Deal found 12/14

$258

Tue 1/133:20 pmSTL - MQT

1 stop5h 33mAmerican Airlines

Tue 1/208:04 amMQT - STL

1 stop7h 46mAmerican Airlines

Deal found 12/14

$348

Mon 1/126:10 amSTL - MQT

1 stop5h 26mDelta

Wed 1/211:25 pmMQT - STL

1 stop4h 12mDelta

Deal found 12/14

$258

Tue 1/1311:23 amSTL - MQT

2 stops9h 34mDelta

Wed 1/211:25 pmMQT - STL

1 stop4h 12mDelta

Deal found 12/14

$264

Wed 1/148:13 amSTL - MQT

2 stops12h 40mAmerican Airlines

Tue 1/208:04 amMQT - STL

2 stops8h 00mAmerican Airlines

Deal found 12/14

$422

Wed 1/146:10 amSTL - MQT

1 stop5h 26mDelta

Tue 1/207:31 amMQT - STL

1 stop16h 54mDelta

Deal found 12/14

$384

Mon 1/126:10 amSTL - MQT

1 stop5h 26mDelta

Tue 1/207:31 amMQT - STL

1 stop16h 54mDelta

Deal found 12/14

$384

Tue 1/136:10 amSTL - MQT

1 stop5h 26mDelta

Mon 1/197:31 amMQT - STL

1 stop8h 07mDelta

Deal found 12/14

$463

Wed 1/146:10 amSTL - MQT

1 stop5h 26mDelta

Mon 1/197:31 amMQT - STL

1 stop8h 07mDelta

Deal found 12/14

$463

Last-minute flights from St. Louis to Marquette
Discover last-minute flight deals from St. Louis to Marquette. Data last updated December 15, 2025 and is based on user searches.

Mon 1/59:08 amSTL - MQT

1 stop6h 42mAmerican Airlines

Tue 1/68:04 amMQT - STL

2 stops15h 55mAmerican Airlines

Deal found 12/15

$469

Mon 1/126:10 amSTL - MQT

1 stop5h 26mDelta

Wed 1/211:25 pmMQT - STL

1 stop4h 12mDelta

Deal found 12/14

$258

Mon 1/126:10 amSTL - MQT

1 stop5h 26mDelta

Tue 1/207:31 amMQT - STL

1 stop16h 54mDelta

Deal found 12/14

$384

Mon 1/126:10 amSTL - MQT

1 stop5h 26mDelta

Mon 1/197:31 amMQT - STL

1 stop8h 07mDelta

Deal found 12/14

$463

Tue 1/1311:23 amSTL - MQT

2 stops9h 34mDelta

Wed 1/211:25 pmMQT - STL

1 stop4h 12mDelta

Deal found 12/14

$264

Tue 1/138:13 amSTL - MQT

2 stops12h 40mAmerican Airlines

Wed 1/218:04 amMQT - STL

2 stops9h 13mAmerican Airlines

Deal found 12/14

$339

Tue 1/133:20 pmSTL - MQT

1 stop5h 33mAmerican Airlines

Tue 1/208:04 amMQT - STL

2 stops9h 10mAmerican Airlines

Deal found 12/14

$347

Wed 1/148:13 amSTL - MQT

2 stops12h 40mAmerican Airlines

Tue 1/208:04 amMQT - STL

2 stops8h 00mAmerican Airlines

Deal found 12/14

$422

Find flight deals from St. Louis to Marquette

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$258 (Delta)
Popular in	September
Cheapest in	October
Average price	$653

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

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

Wed 1/14

6:10 am-12:36 pm

1 stop5h 26m

Marquette Sawyer Intl

Wed 1/21

1:25 pm-4:37 pm

1 stop4h 12m

$258

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Mon 1/12

6:10 am-12:36 pm

1 stop5h 26m

Marquette Sawyer Intl

Wed 1/21

1:25 pm-4:37 pm

1 stop4h 12m

$258

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Tue 1/13

11:23 am-9:57 pm

2 stops9h 34m

Marquette Sawyer Intl

Wed 1/21

1:25 pm-4:37 pm

1 stop4h 12m

$264

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Tue 1/13

3:20 pm-9:53 pm

1 stop5h 33m

Marquette Sawyer Intl

Tue 1/20

8:04 am-2:50 pm

1 stop7h 46m

$348

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Wed 1/14

6:10 am-12:36 pm

1 stop5h 26m

Marquette Sawyer Intl

Tue 1/20

7:31 am-11:25 pm

1 stop16h 54m

$384

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Mon 1/12

6:10 am-12:36 pm

1 stop5h 26m

Marquette Sawyer Intl

Tue 1/20

7:31 am-11:25 pm

1 stop16h 54m

$384

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Wed 1/14

8:13 am-9:53 pm

2 stops12h 40m

Marquette Sawyer Intl

Tue 1/20

8:04 am-3:04 pm

2 stops8h 00m

$422

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Tue 1/13

6:10 am-12:36 pm

1 stop5h 26m

Marquette Sawyer Intl

Mon 1/19

7:31 am-2:38 pm

1 stop8h 07m

$463

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

Wed 1/14

6:10 am-12:36 pm

1 stop5h 26m

Marquette Sawyer Intl

Mon 1/19

7:31 am-2:38 pm

1 stop8h 07m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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 December.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Marquette

How much does it cost to fly round-trip from St. Louis to Marquette?

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

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - 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 5h 26m. Delta provides one of the quickest options available for as low as $258. There are 546 mi between St. Louis and Marquette. This flight may include one or multiple stops.
What is the cheapest airline to fly from St. Louis to Marquette round-trip?
According to our current data, Delta ($238), offers the cheapest pricing from St. Louis to Marquette. Delta is currently priced 57% below the average price you’ll pay for this route.
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$238	Average$530	FlexibilityNo cancel fee	On-timeN/A

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$258+ 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 1/12. 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

Cheap 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 December 15, 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 December 15, 2025.

Find flight deals from St. Louis to Marquette

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

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 December.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Marquette

How much does it cost to fly round-trip from St. Louis to Marquette?

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 December 15, 2025.