Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Greenville to St. Louis from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to St. Louis departing on 5/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Greenville to St. Louis

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Greenville to St. Louis.
 Logo
3:55 pm - 5:15 pmGSP-STL
26h 20m1 stop
 Logo
6:10 pm - 3:05 pmSTL-GSP
19h 55m1 stop
Mon, Apr 28 - Thu, May 1
Delta Logo
8:30 am - 11:41 amGSP-STL
4h 11m1 stop
Delta Logo
6:00 am - 10:40 amSTL-GSP
3h 40m1 stop
$287Delta
Find Deal
Sat, Apr 19 - Sat, Apr 26
 Logo
3:55 pm - 5:15 pmGSP-STL
26h 20m1 stop
 Logo
6:10 pm - 8:55 pmSTL-GSP
25h 45m2 stops
Mon, Apr 28 - Thu, May 1
Delta Logo
7:23 pm - 11:36 pmGSP-STL
5h 13m1 stop
Delta Logo
4:05 pm - 9:45 pmSTL-GSP
4h 40m1 stop
$302Delta
Find Deal
Fri, May 2 - Mon, May 5
United Airlines Logo
6:50 am - 11:03 amGSP-STL
5h 13m1 stop
United Airlines Logo
8:00 am - 7:07 pmSTL-GSP
10h 07m2 stops
$317United Airlines
Find Deal
Sun, Apr 27 - Tue, Apr 29
United Airlines Logo
6:00 am - 12:20 pmGSP-STL
7h 20m2 stops
United Airlines Logo
10:40 am - 7:07 pmSTL-GSP
7h 27m2 stops
$322United Airlines
Find Deal
Sun, Apr 27 - Tue, Apr 29
Southwest Logo
1:50 pm - 9:15 pmGSP-STL
8h 25m2 stops
Southwest Logo
9:10 pm - 9:35 amSTL-GSP
11h 25m1 stop
$328Southwest
Find Deal
Fri, May 2 - Fri, May 9
Southwest Logo
1:50 pm - 9:15 pmGSP-STL
8h 25m2 stops
Southwest Logo
7:30 am - 4:25 pmSTL-GSP
7h 55m1 stop
$337Southwest
Find Deal
Fri, May 2 - Sun, May 4
American Airlines Logo
2:33 pm - 7:23 pmGSP-STL
5h 50m1 stop
American Airlines Logo
10:48 am - 7:10 pmSTL-GSP
7h 22m1 stop
$455American Airlines
Find Deal
Sun, Apr 13 - Wed, Apr 16
American Airlines Logo
5:28 am - 8:13 amGSP-STL
3h 45m1 stop
American Airlines Logo
6:00 am - 10:53 amSTL-GSP
3h 53m1 stop
$582American Airlines
Find Deal
Fri, Jun 6 - Sun, Jun 8

Delta flights from Greenville to St. Louis

Our best Delta deals on Greenville to St. Louis flight tickets
Delta
Apr 19
GSP8:30 amGreenville
4h 11m
1 stop
STL11:41 amLambert-St Louis
Apr 26
STL6:00 amLambert-St Louis
3h 40m
1 stop
GSP10:40 amGreenville
Delta
May 2
GSP7:23 pmGreenville
5h 13m
1 stop
STL11:36 pmLambert-St Louis
May 5
STL4:05 pmLambert-St Louis
4h 40m
1 stop
GSP9:45 pmGreenville
Delta
Apr 27
GSP7:23 pmGreenville
5h 18m
1 stop
STL11:41 pmLambert-St Louis
Apr 29
STL5:32 pmLambert-St Louis
5h 21m
1 stop
GSP11:53 pmGreenville

United Airlines flights from Greenville to St. Louis

Our best United Airlines deals on Greenville to St. Louis flight tickets
United Airlines
Apr 27
GSP6:50 amGreenville
5h 13m
1 stop
STL11:03 amLambert-St Louis
Apr 29
STL8:00 amLambert-St Louis
10h 07m
2 stops
GSP7:07 pmGreenville
United Airlines
Apr 27
GSP6:00 amGreenville
7h 20m
2 stops
STL12:20 pmLambert-St Louis
Apr 29
STL10:40 amLambert-St Louis
7h 27m
2 stops
GSP7:07 pmGreenville
United Airlines
Apr 26
GSP6:00 amGreenville
7h 20m
2 stops
STL12:20 pmLambert-St Louis
Apr 27
STL5:35 pmLambert-St Louis
4h 02m
1 stop
GSP10:37 pmGreenville

See travel insights to St. Louis from

How to get the cheapest flight ticket from Greenville 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

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

In general, August is the cheapest month to fly from Greenville to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $336. The month of February is another great option to travel to St. Louis, with average flight prices from Greenville averaging around $346.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $321. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $457. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Greenville at noon is the least expensive time of day to depart. momondo users have found prices as low as $358 when looking at flights departing at noon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $427 per ticket.

How have Greenville to St. Louis flight prices changed over time?

As of April 2025, prices for Greenville to St. Louis flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Greenville to St. Louis

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

Cheap Greenville to St. Louis (GSP to STL) flight deals and tips

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

Best Price Found

$148

Fastest flight time

3h 45m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Greenville in the past 72 hours is $148. The best round-trip flight deal from Greenville to St. Louis found on momondo in the last 72 hours is $275.
The fastest flight from Greenville to St. Louis takes 3h 45m
There are no direct flights from Greenville to St. Louis. Popular non-direct route for this connection is Greenville Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Greenville to Lambert-St Louis by plane?

    The straight-line distance from Greenville to Lambert-St Louis is 504.1 mi. By plane, this route typically takes 3h 45m.

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

    Prices for flights from Greenville Airport to Lambert-St Louis Airport are updated daily.

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

  • How old do you have to be to fly from Greenville 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 Greenville Airport to Lambert-St Louis Airport.

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

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Greenville to St. Louis?


Best airlines flying from Greenville to St. Louis

Compare and see reviews for airlines that fly from Greenville to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $235Free CancellationRating
8.0
7,897 reviews
Search Delta flights
American AirlinesPriceFrom $241Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,274 reviews
Search Southwest flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Florissant
Fairview Heights
Maryland Heights
Hermann
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Wentzville
Alton
Glencoe
Eureka
Festus
Edwardsville
Clayton
Grafton
Litchfield

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Greenville to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Greenville and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to St. Louis from Greenville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 4/7
Mon 4/14

Find better results for your trip to the United States