$191 Cheap Flights from Marquette (MQT) to St. Louis (STL)

View $191 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines from Marquette, MI (MQT-Sawyer Intl.) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Marquette to St. Louis (MQT-STL)

Prices were available within the past 7 days and start at $191 for one-way flights and $328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 25 - Tue, Nov 11
MQT
Marquette
STL
St. Louis
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 25 from Marquette to St. Louis, returning Tue, Nov 11, priced at $328 found 3 days ago
Delta
Wed, Oct 15 - Tue, Oct 28
MQT
Marquette
STL
St. Louis
$334 Roundtrip, found 3 days ago
$334
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 15 from Marquette to St. Louis, returning Tue, Oct 28, priced at $334 found 3 days ago
Delta
Mon, Oct 27 - Tue, Nov 11
MQT
Marquette
STL
St. Louis
$352 Roundtrip, found 3 days ago
$352
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 27 from Marquette to St. Louis, returning Tue, Nov 11, priced at $352 found 3 days ago
Delta
Sat, Sep 20 - Tue, Oct 7
MQT
Marquette
STL
St. Louis
$356 Roundtrip, found 3 days ago
$356
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 20 from Marquette to St. Louis, returning Tue, Oct 7, priced at $356 found 3 days ago
Delta
Fri, Oct 24 - Tue, Nov 4
MQT
Marquette
STL
St. Louis
$358 Roundtrip, found 3 days ago
$358
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 24 from Marquette to St. Louis, returning Tue, Nov 4, priced at $358 found 3 days ago
American Airlines
Fri, Oct 10 - Wed, Oct 15
MQT
Marquette
STL
St. Louis
$372 Roundtrip, found 6 hours ago
$372
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Oct 10 from Marquette to St. Louis, returning Wed, Oct 15, priced at $372 found 6 hours ago
American Airlines
Fri, Oct 3 - Sun, Oct 5
MQT
Marquette
STL
St. Louis
$376 Roundtrip, found 20 hours ago
$376
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Oct 3 from Marquette to St. Louis, returning Sun, Oct 5, priced at $376 found 20 hours ago
Delta
Fri, Oct 24 - Sun, Nov 2
MQT
Marquette
STL
St. Louis
$382 Roundtrip, found 3 days ago
$382
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 24 from Marquette to St. Louis, returning Sun, Nov 2, priced at $382 found 3 days ago
Delta
Tue, Sep 16 - Tue, Sep 23
MQT
Marquette
STL
St. Louis
$382 Roundtrip, found 5 days ago
$382
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 16 from Marquette to St. Louis, returning Tue, Sep 23, priced at $382 found 5 days ago
Delta
Tue, Sep 16 - Sat, Sep 20
MQT
Marquette
STL
St. Louis
$383 Roundtrip, found 5 days ago
$383
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 16 from Marquette to St. Louis, returning Sat, Sep 20, priced at $383 found 5 days ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $426
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $426
Flights from Marquette (MQT) to St. Louis (STL)
Origin airport
Sawyer Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$328
Distance
546 mi

Frequently asked questions

How much does a flight from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL) cost?
Snag a cheap one-way flight from $191 or cheap return flight from $328 from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL)?
The cheapest month to fly from MQT to STL is October, when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from MQT to STL. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL)?
Nonstop flights from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MQT to STL?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL)?
Select a flight from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Holding off until right before your break to book a ticket from MQT to STL often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a MQT to STL flight and hotel package?
You'll generally save money by securing a MQT to STL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sawyer Intl. Airport (MQT) to Lambert-St. Louis Intl. Airport (STL)?
If you booked your MQT to STL flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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