STL - MQT

$418 Find Cheap Flights from St. Louis to Marquette - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$828
Typical prices: $431-$658
American Airlines
Mon 9/17Thu 9/20
STL - MQT • 2 stops
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $668 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 5h 04m (one-way)
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Cheap Flights from St. Louis to Marquette (STL-MQT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Marquette

Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
8:43 am - 9:40 pmSTL  Lambert-St Louis-MQT Marquette Sawyer Intl
11h 57m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
6:09 pm - 10:18 amMQT  Marquette Sawyer Intl-STL Lambert-St Louis
17h 09m1 stop Chicago O'Hare Intl
$828American Airlines
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
11:01 am - 5:39 pmSTL  Lambert-St Louis-MQT Marquette Sawyer Intl
5h 38m1 stop Chicago O'Hare Intl
American Airlines Logo
6:09 pm - 10:18 amMQT  Marquette Sawyer Intl-STL Lambert-St Louis
17h 09m1 stop Chicago O'Hare Intl
$869American Airlines
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
10:21 am - 9:40 pmSTL  Lambert-St Louis-MQT Marquette Sawyer Intl
10h 19m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
7:40 am - 9:24 pmMQT  Marquette Sawyer Intl-STL Lambert-St Louis
14h 44m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$1,130American Airlines
Booking Insights

Price, demand and travel trends for St. Louis to Marquette flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Marquette with more confidence.

How much is a round-trip flight from St. Louis to Marquette?

Round-trip flights from St. Louis to Marquette start at $828. Prices are above average for this route right now, with typical round-trip fares ranging from $431 to $658. The lowest price found in the past 5 days was $828 on American Airlines.

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Key details for St. Louis to Marquette flights

Cheapest flight

$828
Flight from St. Louis to Marquette

When to book flights from St. Louis to Marquette

Are your dates flexible? Find out the best times to travel from St. Louis to Marquette based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Marquette flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. Louis to Marquette?

    Flights from St. Louis to Marquette usually depart from Lambert-St Louis (STL) and arrive at Marquette Sawyer Intl (MQT).

  • What cabin classes can I book on flights from St. Louis to Marquette?

    Two cabin classes are available on flights from St. Louis to Marquette:

    • Economy Class
    • First Class

  • Which airports do connecting flights from St. Louis to Marquette pass through?

    Connecting flights from St. Louis to Marquette most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 63% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 38% of one-stop connections
    Together, these airports account for 101% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Marquette?

    Yes. Being flexible with your travel dates can save you up to 64% on the St. Louis to Marquette route. Tuesday is the cheapest departure day at $238 round-trip on average, while Friday is the most expensive at $658, a difference of $420. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from St. Louis to Marquette?

    There are currently no nonstop flights available from St. Louis to Marquette. Flights with 1 layover take between 5h 04m and 5h 23m in total, depending on the connection.

  • Do I need a passport to fly from St. Louis to Marquette?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from St. Louis to Marquette changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $828 to $1,130. That means the highest observed fare was about 36% higher than the lowest one.

  • How much time can I save by choosing a different layover airport from St. Louis to Marquette?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 04m, compared with 5h 23m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between St. Louis and Marquette?

    Marquette is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Marquette Sawyer Intl Airport (MQT)?

    Marquette Sawyer Intl Airport (MQT) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include:
    · Avis
    · Alamo
    · Enterprise Rent-A-Car
    · Budget
    · National

Your guide to booking St. Louis to Marquette flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $238 - about $420 less than Friday (64% savings) based on the last 12 months.

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

Information on your arrival and departure airports

St. Louis (STL)
Marquette (MQT)