St. Louis

$328+ Cheap flights from Gainesville to St. Louis (GNV - STL)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — STL
Jul 28 — Aug 41
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Cheap flight deals from Gainesville to St. Louis

Cheapest flights from Gainesville to St. Louis
Explore the most affordable flight options available from Gainesville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.

This American Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 7/257:32 pm
GNV
-
STL
1 stop5h 26m
American Airlines
Fri 7/316:13 pm
STL
-
GNV
1 stop5h 03m
American Airlines
Deal found 6/24$395
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:05 pm
GNV
-
STL
1 stop5h 34m
Delta
Thu 12/317:20 am
STL
-
GNV
1 stop4h 02m
Delta
Deal found 6/27$419
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:11 pm
GNV
-
STL
1 stop5h 56m
Delta
Tue 7/147:08 am
STL
-
GNV
1 stop6h 48m
Delta
Deal found 6/23$427
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:59 pm
GNV
-
STL
1 stop4h 50m
Delta
Wed 12/3011:51 am
STL
-
GNV
1 stop5h 29m
Delta
Deal found 6/27$429
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:22 pm
GNV
-
STL
1 stop5h 56m
Delta
Sat 7/116:00 am
STL
-
GNV
1 stop5h 23m
Delta
Deal found 6/23$430
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:21 pm
GNV
-
STL
1 stop7h 37m
American Airlines
Tue 7/146:13 pm
STL
-
GNV
1 stop5h 03m
American Airlines
Deal found 6/25$443
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:00 pm
GNV
-
STL
1 stop4h 58m
Delta
Sun 10/47:05 am
STL
-
GNV
1 stop4h 34m
Delta
Deal found 6/27$447
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:22 pm
GNV
-
STL
1 stop5h 56m
Delta
Fri 7/107:08 am
STL
-
GNV
1 stop6h 48m
Delta
Deal found 6/23$448
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:05 am
GNV
-
STL
1 stop4h 29m
Delta
Mon 9/1412:00 pm
STL
-
GNV
1 stop9h 31m
Delta
Deal found 6/28$450
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 7/117:00 am
GNV
-
STL
1 stop5h 55m
American Airlines
Mon 7/135:10 am
STL
-
GNV
1 stop7h 10m
American Airlines
Deal found 6/24$460
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:01 pm
GNV
-
STL
1 stop4h 14m
Delta
Tue 7/141:22 pm
STL
-
GNV
1 stop3h 53m
Delta
Deal found 6/23$462

Find flight deals from Gainesville to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Gainesville (GNV) to St. Louis (STL). 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 June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$395
(American Airlines)

One-way from

$328
(Delta)

Popular in

April

Cheapest in

November

Average price

$442
Provider with most accurate pricing for Gainesville Regional-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Gainesville Regional-Lambert-St Louis flights.
From Gainesville Regional to Lambert-St Louis
One-way flight from Gainesville Regional to Lambert-St Louis
Highest demand for flights based on searches. 27% potential increase in price ($222 potential increase over avg. RT price).
Cheapest flight prices on average. 11% potential price decrease ($61 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gainesville to St. Louis 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 June 28, 2026.
Use the filters below to find and compare flights from Gainesville to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 12/23

7:05 pm-11:39 pm

1 stop5h 34m

Lambert-St Louis

Thu 12/31

7:20 am-12:22 pm

1 stop4h 02m

$419

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Fri 9/11

6:57 pm-9:34 am

1 stop15h 37m

Lambert-St Louis

Mon 9/14

6:00 am-3:06 pm

1 stop8h 06m

$429

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 12/23

4:59 pm-8:49 pm

1 stop4h 50m

Lambert-St Louis

Wed 12/30

11:51 am-6:20 pm

1 stop5h 29m

$429

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 7/8

5:21 pm-11:58 pm

1 stop7h 37m

Lambert-St Louis

Tue 7/14

6:13 pm-12:16 am

1 stop5h 03m

$443

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Sat 7/11

7:32 pm-11:57 pm

1 stop5h 25m

Lambert-St Louis

Wed 7/15

5:10 am-1:20 pm

1 stop7h 10m

$443
Quickest round-trip

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Thu 10/1

4:00 pm-7:58 pm

1 stop4h 58m

Lambert-St Louis

Sun 10/4

7:05 am-12:39 pm

1 stop4h 34m

$447

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Thu 9/10

6:05 am-9:34 am

1 stop4h 29m

Lambert-St Louis

Mon 9/14

12:00 pm-10:31 pm

1 stop9h 31m

$450

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Sat 7/25

9:48 am-5:02 pm

2 stops8h 14m

Lambert-St Louis

Fri 7/31

6:13 pm-12:16 am

1 stop5h 03m

$456

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 7/8

6:33 am-12:17 pm

1 stop6h 44m

Lambert-St Louis

Wed 7/15

3:58 pm-10:37 pm

1 stop5h 39m

$462

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 7/8

1:08 pm-5:53 pm

1 stop5h 45m

Lambert-St Louis

Tue 7/14

6:00 am-12:23 pm

1 stop5h 23m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Gainesville to St. Louis

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Gainesville 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated June 28, 2026.
See what other customers who have flown with Delta from Gainesville to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Overall

7.8

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Food

7.2

Overall

7.8

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Gainesville to St. Louis. 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 Gainesville to St. Louis?

    For as low as $419, Delta can have you in St. Louis from Gainesville in 5h 34m. The distance from Gainesville to St. Louis is about 777 mi. This flight may include one or multiple stops.

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

    Currently priced at $357, Delta will fly you from Gainesville to St. Louis and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Delta is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Gainesville to St. Louis

Discover the top airline that operate flights from Gainesville to St. Louis. 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 June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$357Average$485FlexibilityNo cancel feeOn-timeN/A

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