What airlines fly to St. Louis?

Frontier, Southwest and Delta are the top three most popular airlines that fly to St. Louis from Gainesville according to our data. Frontier is the first choice among our users, with 50% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 7 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Gainesville Regional Airport to Lambert-St Louis Airport?

Prices for flights from Gainesville Regional Airport to Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights from Gainesville Regional Airport to Lambert-St Louis Airport?

As of January 2026, there are 2 operators available to choose from for flights from Gainesville Regional Airport to Lambert-St Louis Airport.

How old do you have to be to fly from Gainesville Regional Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gainesville Regional Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$323 Cheap Flights from Gainesville to St. Louis in 2026

1 adult

0 bags

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Find the cheapest flights from Gainesville to St. Louis

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One-way

Cheap round-trip flights

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6:00 am - 8:53 am

GNV

STL

3h 53m

1 stop

7:10 am - 12:26 pm

STL

GNV

4h 16m

1 stop

$323Delta

Sun, Feb 8 - Sun, Feb 15

6:35 am - 2:50 pm

GNV

STL

9h 15m

2 stops

9:35 am - 3:45 pm

STL

GNV

5h 10m

1 stop

$328American Airlines

Tue, Feb 10 - Tue, Feb 17

6:35 am - 2:50 pm

GNV

STL

9h 15m

2 stops

3:49 pm - 11:56 pm

STL

GNV

7h 07m

2 stops

$334American Airlines

Tue, Feb 10 - Tue, Feb 17

1:03 pm - 6:34 pm

GNV

STL

6h 31m

1 stop

10:17 am - 4:26 pm

STL

GNV

5h 09m

1 stop

$435American Airlines

Tue, Jan 27 - Sat, Jan 31

6:35 am - 2:57 pm

GNV

STL

9h 22m

2 stops

8:13 am - 4:26 pm

STL

GNV

7h 13m

1 stop

$440American Airlines

Tue, Jan 27 - Sat, Jan 31

6:35 am - 2:43 pm

GNV

STL

9h 08m

2 stops

9:33 am - 6:33 pm

STL

GNV

8h 00m

2 stops

$446American Airlines

Tue, Jan 27 - Sat, Jan 31

American Airlines flights from Gainesville to St. Louis

Our best American Airlines deals on Gainesville to St. Louis flight tickets

American Airlines

Feb 8

GNV7:12 amGainesville Regional

8h 35m

1 stop

STL2:47 pmLambert-St Louis

Feb 15

STL5:12 amLambert-St Louis

8h 31m

2 stops

GNV2:43 pmGainesville Regional

$328

American Airlines

Feb 8

GNV6:35 amGainesville Regional

9h 22m

2 stops

STL2:57 pmLambert-St Louis

Feb 15

STL6:00 amLambert-St Louis

7h 43m

2 stops

GNV2:43 pmGainesville Regional

$334

American Airlines

Jan 27

GNV1:03 pmGainesville Regional

6h 31m

1 stop

STL6:34 pmLambert-St Louis

Jan 31

STL10:17 amLambert-St Louis

5h 09m

1 stop

GNV4:26 pmGainesville Regional

$435

Fly from

Fly to

Route

Depart

Return

Price

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Sun 2/8

6:00 am-8:53 am

1 stop3h 53m

Lambert-St Louis

Sun 2/15

7:10 am-12:26 pm

1 stop4h 16m

$323

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Tue 2/10

6:35 am-2:50 pm

2 stops9h 15m

Lambert-St Louis

Tue 2/17

9:35 am-3:45 pm

1 stop5h 10m

$328

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Tue 2/10

6:35 am-2:50 pm

2 stops9h 15m

Lambert-St Louis

Tue 2/17

3:49 pm-11:56 pm

2 stops7h 07m

$334

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Tue 1/27

1:03 pm-6:34 pm

1 stop6h 31m

Lambert-St Louis

Sat 1/31

10:17 am-4:26 pm

1 stop5h 09m

$435

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Tue 1/27

6:35 am-2:57 pm

2 stops9h 22m

Lambert-St Louis

Sat 1/31

8:13 am-4:26 pm

1 stop7h 13m

$440

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Tue 1/27

6:35 am-2:43 pm

2 stops9h 08m

Lambert-St Louis

Sat 1/31

9:33 am-6:33 pm

2 stops8h 00m

$446

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Gainesville to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

In general, August is the cheapest month to fly from Gainesville to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. The month of May is another great option to travel to St. Louis, with average flight prices from Gainesville averaging around $348.

When to book flights from Gainesville to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Gainesville to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Gainesville to St. Louis (GNV to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gainesville to St. Louis

Fastest flight time	4h 05m
Direct flights	None

The fastest flight from Gainesville to St. Louis takes 4h 05m

There are no direct flights from Gainesville to St. Louis. There are no popular flight routes from Gainesville to St. Louis.

Search flight deals

How far is Gainesville Regional to Lambert-St Louis by plane?
Lambert-St Louis is 765.1 mi away from Gainesville Regional. Typically, this will take 4h 05m by plane in normal conditions.
When did momondo last update prices for flights from Gainesville Regional Airport to Lambert-St Louis Airport?
Prices for flights from Gainesville Regional Airport to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from Gainesville Regional Airport to Lambert-St Louis Airport?
As of January 2026, there are 2 operators available to choose from for flights from Gainesville Regional Airport to Lambert-St Louis Airport.
How old do you have to be to fly from Gainesville Regional Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gainesville Regional Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Gainesville to St. Louis?
momondo data reveals that the most frequently booked airline on the route from Gainesville to St. Louis is Delta, representing 74% of all bookings. The subsequent popular airline is American Airlines at 26%.

Best airlines flying from Gainesville to St. Louis

Compare and see reviews for airlines that fly from Gainesville to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 8,039 reviews		Search Delta flights
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.2 11,114 reviews		Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Gainesville to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Gainesville to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Gainesville to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Gainesville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Gainesville to St. Louis?

Once you have performed a search for Gainesville to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Gainesville to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Gainesville and alert you when they change.