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

For as low as $1,065, Delta can have you in St. Louis from Marquette in 4h 23m. The distance between Marquette and St. Louis is about 546 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Marquette to St. Louis as you normally would.

Most accurate provider : When it comes to deals on Marquette-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marquette-St. Louis flight deals on Cheapflights vs. FlightHub >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 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 Marquette-St. Louis 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 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.

$691+ Cheap Flights from Marquette to St. Louis

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Cheap flight deals from Marquette to St. Louis

Cheapest

Best

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 September 11, 2026.

Thu 11/197:31 am -

1 stop6h 52m

Sat 11/286:40 am -

1 stop5h 53m

Deal found 9/8

$691

Thu 11/197:31 am -

1 stop6h 52m

Sun 11/296:40 am -

1 stop5h 53m

Deal found 9/8

$886

Thu 11/194:41 pm -

1 stop4h 23m

Sun 11/2911:14 am -

1 stop4h 20m

Deal found 9/8

$1,065

Find flight deals from Marquette to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$691 (Delta)

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

Search Deals

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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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MarquetteSt. Louis

MQT Marquette Sawyer Intl - STL Lambert-St Louis

MQTSTL

Marquette Sawyer Intl

Thu 11/19

7:31 am-1:23 pm

1 stop6h 52m

Lambert-St Louis

Sat 11/28

6:40 am-1:33 pm

1 stop5h 53m

$691

MarquetteSt. Louis

MQT Marquette Sawyer Intl - STL Lambert-St Louis

MQTSTL

Marquette Sawyer Intl

Thu 11/19

7:31 am-1:23 pm

1 stop6h 52m

Lambert-St Louis

Sun 11/29

6:40 am-1:33 pm

1 stop5h 53m

$886

Quickest round-trip

MarquetteSt. Louis

MQT Marquette Sawyer Intl - STL Lambert-St Louis

MQTSTL

Marquette Sawyer Intl

Thu 11/19

4:41 pm-8:04 pm

1 stop4h 23m

Lambert-St Louis

Sun 11/29

11:14 am-4:34 pm

1 stop4h 20m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Sorted by cheapest first

Compare providers for flights from Marquette to St. Louis

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 September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marquette-St. Louis flight deals on Cheapflights vs. FlightHub >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 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 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.

MQT-STL

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

How long is the flight from Marquette to St. Louis?
For as low as $1,065, Delta can have you in St. Louis from Marquette in 4h 23m. The distance between Marquette and St. Louis is about 546 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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.

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$691+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Marquette to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Marquette to St. Louis

Cheapest flights from Marquette to St. LouisExplore 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 September 11, 2026.

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 September 11, 2026.

Best flights from Marquette to St. LouisDiscover carefully curated flight deals from Marquette to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Discover carefully curated flight deals from Marquette to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Find flight deals from Marquette to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

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

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 September.

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.

Related info for your journey

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

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

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

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

Traveling to a place near St. Louis?

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Alternative routes for Marquette to St. Louis

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Complete your trip

Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Marquette to St. Louis by cabin class

Find flights from Marquette to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Marquette and St. Louis flights

Browse other Marquette and St. Louis flight options. Last updated on September 11, 2026.

Other flights from Marquette

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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 September 11, 2026.

Best flights from Marquette to St. Louis
Discover carefully curated flight deals from Marquette to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.