FNT - STL

$319 Find Cheap Flights from Flint to St. Louis - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$319
Typical prices: $283-$398
American Airlines
Tue 10/16Thu 10/18
FNT - STL • 1 stop
Cheapest one-way
$264
Typical prices: $190-$371
American Airlines
Tue 10/16
FNT - STL • 2 stops
When to travel
August
Cheapest • 21% price drop
October
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Flint to St. Louis (FNT-STL)

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

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

Thu, Dec 3 - Sun, Dec 6
American Airlines Logo
5:31 pm - 10:15 pmFNT  Flint Bishop-STL Lambert-St Louis
5h 44m1 stop Chicago O'Hare Intl
American Airlines Logo
11:34 am - 5:01 pmSTL  Lambert-St Louis-FNT Flint Bishop
4h 27m1 stop Chicago O'Hare Intl
$319American Airlines
Fri, Oct 16 - Sun, Oct 18
American Airlines Logo
5:36 pm - 8:57 pmFNT  Flint Bishop-STL Lambert-St Louis
4h 21m1 stop Chicago O'Hare Intl
American Airlines Logo
11:31 am - 5:06 pmSTL  Lambert-St Louis-FNT Flint Bishop
4h 35m1 stop Chicago O'Hare Intl
$319American Airlines
Thu, Nov 5 - Sun, Nov 8
United Airlines Logo
6:27 pm - 9:40 pmFNT  Flint Bishop-STL Lambert-St Louis
4h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 pm - 11:36 pmSTL  Lambert-St Louis-FNT Flint Bishop
3h 46m1 stop Chicago O'Hare Intl
$319United Airlines
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
9:00 am - 12:22 pmFNT  Flint Bishop-STL Lambert-St Louis
4h 22m1 stop Chicago O'Hare Intl
United Airlines Logo
1:18 pm - 5:57 pmSTL  Lambert-St Louis-FNT Flint Bishop
3h 39m1 stop Chicago O'Hare Intl
$319United Airlines
Fri, Nov 13 - Sun, Nov 15
American Airlines Logo
5:46 pm - 10:15 pmFNT  Flint Bishop-STL Lambert-St Louis
5h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
11:35 am - 5:01 pmSTL  Lambert-St Louis-FNT Flint Bishop
4h 26m1 stop Chicago O'Hare Intl
$319American Airlines
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
5:46 pm - 10:15 pmFNT  Flint Bishop-STL Lambert-St Louis
5h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
11:35 am - 5:01 pmSTL  Lambert-St Louis-FNT Flint Bishop
4h 26m1 stop Chicago O'Hare Intl
$319American Airlines
Fri, Nov 13 - Mon, Nov 16
United Airlines Logo
6:27 pm - 11:24 pmFNT  Flint Bishop-STL Lambert-St Louis
5h 57m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 pm - 11:36 pmSTL  Lambert-St Louis-FNT Flint Bishop
3h 46m1 stop Chicago O'Hare Intl
$319United Airlines
Thu, Dec 3 - Sun, Dec 6
Multiple Airlines Logo
9:00 am - 1:47 pmFNT  Flint Bishop-STL Lambert-St Louis
29h 47m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
2:00 pm - 10:07 pmSTL  Lambert-St Louis-FNT Flint Bishop
7h 07m2 stops Jonesboro Nashville Intl
$491Multiple Airlines
Thu, Dec 3 - Sun, Dec 6
Multiple Airlines Logo
9:00 am - 1:47 pmFNT  Flint Bishop-STL Lambert-St Louis
29h 47m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
2:00 pm - 10:07 pmSTL  Lambert-St Louis-FNT Flint Bishop
7h 07m2 stops Jonesboro Nashville Intl
$517Multiple Airlines
Thu, Dec 17 - Sat, Jan 2
Multiple Airlines Logo
6:21 pm - 1:21 pmFNT  Flint Bishop-STL Lambert-St Louis
20h 00m2 stops Nashville Intl Jonesboro
Multiple Airlines Logo
3:52 pm - 12:59 pmSTL  Lambert-St Louis-FNT Flint Bishop
20h 07m1 stop Las Vegas Harry Reid Intl
$673Multiple Airlines
Booking Insights

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

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

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

Round-trip flights from Flint to St. Louis start at $319. Prices are typical for this route right now, with typical round-trip fares ranging from $283 to $398. The lowest price found in the past 5 days was $319 on American Airlines.

What's the cheapest day of the week to fly from Flint to St. Louis?

Friday is the cheapest day of the week to fly from Flint to St. Louis, it is 10% cheaper than the average day. Wednesday is the most expensive day with flight prices 59% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Flint to St. Louis?

•August and November are the cheapest months to fly from Flint to St. Louis at $253 round-trip.
•March ($586) and April ($560) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 131% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Flint to St. Louis flights

Low season

January

Cheapest flight

$264
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Flint to St. Louis

When to book flights from Flint to St. Louis

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

Your Flint to St. Louis flight questions, answered

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

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

    Only Economy Class is available on flights from Flint to St. Louis.

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

    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.

  • How much should I expect to pay for a Flint to St. Louis flight?

    Round-trip flights from Flint to St. Louis range from $283 to $398, with an average of $318 over the past 12 months. Anything below $283 counts as a good deal.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $319 to $971. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Flint to St. Louis looking right now?

    One-way fares from Flint to St. Louis are currently higher than usual. Average one-way flight prices are about $330, which is 14% above the typical average for this route.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

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

    Flights from Flint to St. Louis usually depart from Flint Bishop (FNT) and arrive at Lambert-St Louis (STL).

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

    Most connecting flights from Flint to St. Louis pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 44% on the Flint to St. Louis route. Friday is the cheapest departure day at $288 round-trip on average, while Wednesday is the most expensive at $507, a difference of $219. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

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

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

Your guide to booking Flint to St. Louis 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 Friday departure instead of Wednesday. On this route, Friday flights average $288 - about $219 less than Wednesday (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Flint to St. Louis trip for August. Fares historically average $253 round-trip in that month - typically $333 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.
    - Drury Inn & Suites St. Louis Airport
    - Renaissance St. Louis Airport Hotel
    - DoubleTree by Hilton St. Louis Airport

More options for your flight from Flint to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Car rentals in St. Louis
Hotels in St. Louis
Vacations in St. Louis