Cheap flights from Greenville to St. Louis from $127
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 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 June is another great option to travel to St. Louis, with average flight prices from Greenville averaging around $345.
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 77% more expensive when compared to flights at the same time last year.
When to book flights from Greenville to St. Louis
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
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 37m.
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?
There are 3 operators available for flights from Greenville Airport to Lambert-St Louis Airport as of April 2025.
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?
Based on momondo bookings for flights between Greenville and St. Louis, the leading airline is American Airlines, making up 45% of the total bookings. Other popular airlines include Delta with 41% and Southwest with 14%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $241 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $286 | Free Cancellation | Rating 8.0 4,287 reviews |
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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.