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$138+ Cheap flights from St. Louis to Flint (STL - FNT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FNT
nov. 26 — dic. 31
mié. 11/26
mié. 12/3
1 adult, Economy
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Cheap flight deals from St. Louis to Flint

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Flint (FNT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$138
(Trip.com)

Popular in

April

Cheapest in

October

Average price

$246
Provider with most accurate pricing for Lambert-St Louis-Flint Bishop flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Flint Bishop flights.
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From Lambert-St Louis to Flint Bishop
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One-way flight from Lambert-St Louis to Flint Bishop
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from St. Louis to Flint

Cheapest flights from St. Louis to Flint
Explore the most affordable flight options available from St. Louis to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/110:00 amSTL - FNT
1 stop5h 06mUnited Airlines
sáb. 11/84:41 pmFNT - STL
1 stop5h 59mUnited Airlines
Deal found 10/25$269
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:00 amSTL - FNT
1 stop3h 22mAmerican Airlines
dom. 11/25:30 amFNT - STL
1 stop3h 39mAmerican Airlines
Deal found 10/26$289
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1010:13 amSTL - FNT
2 stops7h 22mAmerican Airlines
lun. 12/155:29 amFNT - STL
1 stop3h 39mAmerican Airlines
Deal found 10/27$299
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:53 pmSTL - FNT
1 stop5h 14mAmerican Airlines
lun. 12/295:49 amFNT - STL
1 stop3h 46mAmerican Airlines
Deal found 10/26$325
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/265:24 pmSTL - FNT
1 stop4h 06mUnited Airlines
mié. 12/37:00 amFNT - STL
1 stop6h 15mUnited Airlines
Deal found 10/26$338
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:00 amSTL - FNT
1 stop4h 25mUnited Airlines
dom. 11/22:15 pmFNT - STL
1 stop4h 24mUnited Airlines
Deal found 10/26$349
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/235:16 pmSTL - FNT
1 stop4h 51mAmerican Airlines
mar. 12/308:05 pmFNT - STL
1 stop4h 40mAmerican Airlines
Deal found 10/26$359
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:53 pmSTL - FNT
1 stop5h 14mAmerican Airlines
dom. 12/285:49 amFNT - STL
1 stop3h 46mAmerican Airlines
Deal found 10/26$390
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:00 amSTL - FNT
1 stop3h 18mAmerican Airlines
vie. 11/1410:49 amFNT - STL
1 stop6h 23mAmerican Airlines
Deal found 10/26$445

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Flint that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 27, 2025.
Use the filters below to find and compare flights from St. Louis to Flint that are best for you.

Fly from

St. Louis

Fly to

Flint

Route

Depart

Return

Price

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

mié. 11/26

3:43 pm-11:14 pm

1 stop6h 31m

Flint Bishop

mié. 12/3

6:00 am-1:18 pm

2 stops8h 18m

$269

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

mié. 12/10

5:40 pm-10:55 pm

1 stop4h 15m

Flint Bishop

lun. 12/15

7:51 pm-11:38 pm

1 stop4h 47m

$294

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

vie. 12/26

4:53 pm-11:07 pm

1 stop5h 14m

Flint Bishop

lun. 12/29

5:49 am-8:35 am

1 stop3h 46m

$325

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

mié. 11/26

5:24 pm-10:30 pm

1 stop4h 06m

Flint Bishop

mié. 12/3

7:00 am-12:15 pm

1 stop6h 15m

$338

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

mar. 4/14

11:14 am-3:24 pm

1 stop3h 10m

Flint Bishop

mié. 4/15

5:37 am-9:25 am

1 stop4h 48m

$419

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

jue. 11/13

9:50 am-8:09 pm

2 stops9h 19m

$138

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

sáb. 11/15

6:30 am-1:25 pm

1 stop5h 55m

$253

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

vie. 12/26

4:53 pm-11:07 pm

1 stop5h 14m

$273

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

dom. 11/30

6:30 am-1:25 pm

1 stop5h 55m

$382

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

vie. 12/26

9:50 am-4:03 pm

3 stops29h 13m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from St. Louis to Flint

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 St. Louis to Flint in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 St. Louis-Flint flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Flint flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Flint flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Flint flights, Cheapflights users trust eDreams the most. eDreams 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 St. Louis-Flint 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 St. Louis to Flint

Have a flexible travel schedule? Discover the best time to fly to Flint from St. Louis with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Flint

What is the cheapest month to book a flight from St. Louis to Flint?

Currently, June is the cheapest month in which you can book a flight from St. Louis to Flint (average of $48). Flying from St. Louis to Flint in December is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Flint

Get insights into the airlines that provide service to Flint. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flint. Reviews last updated octubre 27, 2025.
Read through reviews of airlines operating flights from St. Louis to Flint, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,033 reviews

Food

6.4

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Food

6.4

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Flint. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Flint?

    There are many flights that can get you from St. Louis to Flint in 6h 31m. Fly via American Airlines to get the fastest option. The distance between St. Louis and Flint is about 452 mi.

  • What is the cheapest airline to fly from St. Louis to Flint round-trip?

    American Airlines, at $228, was found to be the cheapest airline from St. Louis to Flint.. Users have found that American Airlines is 37% cheaper than the other options available to this destination.

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

    Yes. In addition to deals on St. Louis to Flint flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Flint.

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

    Yes. Cheapflights offers flight deals from St. Louis to Flint by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from St. Louis to Flint (average of $48). Flying from St. Louis to Flint in December is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flint?

Book flights to Flint if you plan to visit one of these locations
Birch Run
Grand Blanc

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Top airline flying from St. Louis to Flint

Discover the top airline that operate flights from St. Louis to Flint. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time71%

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