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

A quick flight from St. Louis to Marquette can take about 5h 24m. 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 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.

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

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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 janeiro 28, 2026.

qua 2/186:10 am

STL

MQT

1 stop5h 24m

Delta

dom 2/227:31 am

MQT

STL

1 stop4h 12m

Delta

Deal found 1/27

$258

qua 2/1810:20 am

STL

MQT

2 stops9h 55m

American Airlines

dom 2/226:37 am

MQT

STL

1 stop4h 26m

American Airlines

Deal found 1/27

$264

qui 3/56:00 am

STL

MQT

1 stop7h 04m

American Airlines

dom 3/86:37 am

MQT

STL

1 stop4h 26m

American Airlines

Deal found 1/27

$421

sáb 2/216:10 am

STL

MQT

1 stop5h 24m

Delta

sáb 2/287:31 am

MQT

STL

1 stop4h 13m

Delta

Deal found 1/27

$527

sáb 2/2111:46 am

STL

MQT

2 stops8h 14m

American Airlines

sáb 2/282:40 pm

MQT

STL

1 stop4h 20m

American Airlines

Deal found 1/27

$631

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 janeiro 28, 2026.

qua 2/186:10 am

STL

MQT

1 stop5h 24m

Delta

dom 2/227:31 am

MQT

STL

1 stop4h 12m

Delta

Deal found 1/27

$258

qua 2/1810:20 am

STL

MQT

2 stops9h 55m

American Airlines

dom 2/226:37 am

MQT

STL

1 stop4h 26m

American Airlines

Deal found 1/27

$264

qui 3/56:10 am

STL

MQT

1 stop5h 24m

Delta

dom 3/87:30 am

MQT

STL

1 stop6h 28m

Delta

Deal found 1/27

$258

qui 3/58:00 am

STL

MQT

1 stop5h 04m

American Airlines

dom 3/86:37 am

MQT

STL

2 stops11h 36m

American Airlines

Deal found 1/27

$520

sáb 2/216:10 am

STL

MQT

1 stop5h 24m

Delta

sáb 2/287:31 am

MQT

STL

1 stop4h 13m

Delta

Deal found 1/27

$527

sáb 2/2111:46 am

STL

MQT

2 stops8h 14m

American Airlines

sáb 2/282:40 pm

MQT

STL

1 stop4h 20m

American Airlines

Deal found 1/27

$631

Last-minute flights from St. Louis to Marquette
Discover last-minute flight deals from St. Louis to Marquette. Data last updated janeiro 28, 2026 and is based on user searches.

qua 2/186:10 am

STL

MQT

1 stop5h 24m

Delta

dom 2/227:31 am

MQT

STL

1 stop4h 12m

Delta

Deal found 1/27

$258

qua 2/1810:20 am

STL

MQT

2 stops9h 55m

American Airlines

dom 2/226:37 am

MQT

STL

1 stop4h 26m

American Airlines

Deal found 1/27

$264

sáb 2/216:10 am

STL

MQT

1 stop5h 24m

Delta

sáb 2/287:31 am

MQT

STL

1 stop4h 13m

Delta

Deal found 1/27

$527

sáb 2/2111:46 am

STL

MQT

2 stops8h 14m

American Airlines

sáb 2/282:40 pm

MQT

STL

1 stop4h 20m

American Airlines

Deal found 1/27

$631

Find flight deals from St. Louis to Marquette

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

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

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

qua 2/18

6:10 am-12:34 pm

1 stop5h 24m

Marquette Sawyer Intl

dom 2/22

7:31 am-10:43 am

1 stop4h 12m

$258

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

qui 3/5

6:10 am-12:34 pm

1 stop5h 24m

Marquette Sawyer Intl

dom 3/8

7:30 am-12:58 pm

1 stop6h 28m

$258

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

qua 2/18

10:20 am-9:15 pm

2 stops9h 55m

Marquette Sawyer Intl

dom 2/22

6:37 am-10:03 am

1 stop4h 26m

$264

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

qui 3/5

8:00 am-2:04 pm

1 stop5h 04m

Marquette Sawyer Intl

dom 3/8

6:37 am-5:13 pm

2 stops11h 36m

$520

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

sáb 2/21

6:10 am-12:34 pm

1 stop5h 24m

Marquette Sawyer Intl

sáb 2/28

7:31 am-10:44 am

1 stop4h 13m

$527

St. LouisMarquette

STL - MQT

STLMQT

Lambert-St Louis

sáb 2/21

11:46 am-9:00 pm

2 stops8h 14m

Marquette Sawyer Intl

sáb 2/28

2:40 pm-6:00 pm

1 stop4h 20m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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.

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

8,123 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

8,123 reviews

Delta

7.9

Good

8,123 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 24m. 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$542	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 2/18. 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 janeiro 28, 2026.

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 janeiro 28, 2026.

Find flight deals from St. Louis to Marquette

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Cheapflights Fare Finder

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

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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Book with Flexibility

Travel Smart

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 janeiro 28, 2026.