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FNT - STL

Find cheap flights from Flint to St. Louis from $154

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Flint to St. Louis departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flint to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flint to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Flint to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:45 am - 9:19 amFNT-STL
3h 34m1 stop
5:55 am - 5:02 pmSTL-FNT
10h 07m1 stop
$223American Airlines
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Thu, May 23 - Thu, May 30
12:26 pm - 5:14 pmFNT-STL
5h 48m1 stop
7:30 am - 11:57 amSTL-FNT
3h 27m1 stop
$285American Airlines
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Sat, Sep 14 - Tue, Sep 17
12:26 pm - 8:15 pmFNT-STL
8h 49m2 stops
7:30 am - 11:57 amSTL-FNT
3h 27m1 stop
$290American Airlines
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Sat, Sep 14 - Tue, Sep 17
6:45 am - 3:28 pmFNT-STL
9h 43m2 stops
5:55 am - 5:02 pmSTL-FNT
10h 07m1 stop
$300American Airlines
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Thu, May 23 - Thu, May 30
4:49 pm - 10:14 amFNT-STL
18h 25m1 stop
5:31 pm - 8:35 pmSTL-FNT
26h 04m1 stop
$354United Airlines
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Tue, May 21 - Sat, May 25
5:29 pm - 9:47 pmFNT-STL
5h 18m1 stop
5:55 am - 10:45 pmSTL-FNT
15h 50m1 stop
$368American Airlines
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Wed, May 8 - Wed, May 15
12:26 pm - 8:15 pmFNT-STL
8h 49m2 stops
2:38 pm - 10:22 pmSTL-FNT
6h 44m2 stops
$380American Airlines
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Sat, Sep 14 - Tue, Sep 17
6:45 am - 11:10 amFNT-STL
5h 25m1 stop
5:04 am - 5:02 pmSTL-FNT
10h 58m2 stops
$408American Airlines
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Tue, May 21 - Sat, May 25
5:29 pm - 9:47 pmFNT-STL
5h 18m1 stop
5:08 pm - 10:45 pmSTL-FNT
4h 37m1 stop
$415American Airlines
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Tue, May 7 - Fri, May 10
7:30 am - 10:14 amFNT-STL
3h 44m1 stop
11:10 am - 4:11 pmSTL-FNT
4h 01m1 stop
$424United Airlines
Find Deal
Tue, May 7 - Fri, May 10

Flights from Flint to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Flint to St. Louis to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Flint to St. Louis clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Flint to St. Louis, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from St. Louis, Monday is the cheapest day to fly and Thursday is the most expensive.

Which airlines provide the cheapest flights from Flint to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to St. Louis from Flint were found on American Airlines ($154) and United Airlines ($279), and the lowest round-trip tickets were found on American Airlines ($223) and United Airlines ($354).

Good to know

Low season

August

High season

October

Cheapest flight

$154
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 2% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Flint to St. Louis

  • What is the cheapest flight from Flint to St. Louis?

    In the last 3 days, the lowest price for a flight from Flint to St. Louis was $154 for a one-way ticket and $223 for a round-trip.

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

    No, a passport isn't needed to fly from Flint to St. Louis. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Flint to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Flint to St. Louis?

    oneworld, and Star Alliance are the airline alliances operating flights between Flint and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Flint to St. Louis, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Flint to St. Louis are United Airlines and American Airlines. With an average price for the route of $368 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $404 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Flint to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Flint to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Flint to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Flint is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Flint to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Flint with another airline. Booking your flights between Flint and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Flint to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Flint up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Flint to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Flint to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Flint to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11255 reviews
8.1crew
7.2comfort
6.7food
7.7boarding
7.1entertainment
Airline reviews

So so. Terrible aircraft choice for that leg of the flight.

4.0 OkayANTHONY, Apr 2024HNL - SFO
Read more about United Airlines reviews

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Book cheap flights from Flint to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Flint to St. Louis found on KAYAK in the last 72 hours.
8/23Fri
1 stopAmerican Airlines
4h 09mFNT-STL
$154
5/7Tue
1 stopAmerican Airlines
3h 17mFNT-STL
$218
5/7Tue
2 stopsAmerican Airlines
6h 53mFNT-STL
$223
8/23Fri
2 stopsUnited Airlines
24h 50mFNT-STL
$279
5/3Fri
2 stopsAmerican Airlines
11h 47mFNT-STL
$302
5/3Fri
3 stopsUnited Airlines
30h 11mFNT-STL
$436

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Last minute flights from Flint to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Flint to St. Louis that are departing in the next 10 days.
4/26Fri
multi-stopAmerican Airlines
3h 39mFNT-STL
4/28Sun
multi-stopAmerican Airlines
4h 18mSTL-FNT
$502
4/26Fri
multi-stopAmerican Airlines
11h 47mFNT-STL
4/28Sun
multi-stopAmerican Airlines
4h 18mSTL-FNT
$507
4/26Fri
multi-stopAmerican Airlines
11h 47mFNT-STL
4/28Sun
multi-stopAmerican Airlines
10h 17mSTL-FNT
$560
4/28Sun
multi-stopUnited Airlines
3h 54mFNT-STL
4/29Mon
multi-stopUnited Airlines
8h 40mSTL-FNT
$766

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Flint - St. Louis Flights

Departure:

Flint (FNT)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Flint

Cabin classes: