How long is the flight from Greensboro to St. Louis?

A quick flight from Greensboro to St. Louis can take about 4h 15m. Delta provides one of the quickest options available for as low as $217. The distance from Greensboro to St. Louis is about 600 mi.

What are the cheapest airlines flying from Greensboro to St. Louis round-trip?

According to our current data, Delta ($216), and American Airlines ($248) offers the cheapest pricing from Greensboro to St. Louis. Delta is currently priced 33% below the average price you’ll pay for this route.

What is the cheapest day to fly from Greensboro to St. Louis?

Travelers seeking maximum savings on their Greensboro to St. Louis flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest day to fly round-trip from Greensboro to St. Louis?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. Louis. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Greensboro to St. Louis?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 68% on flights from Greensboro to St. Louis compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $285. For sooner than that we have options available in the next 3 days from $338.

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

The best pricing can be found in the month of June. Prices to St. Louis from Greensboro average $324. You can even find prices in June for less than $324, as users have found deals to St. Louis from as low as $248. The month of March appears to be one of the more expensive times to travel to St. Louis from Greensboro. Flying in the targeted month can save you up to 38%.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Greensboro 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.

$145+ Flights from Greensboro to St. Louis

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Greensboro/H. Point to Lambert-St Louis are usually found in June or October, booked 24 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Greensboro to St. Louis

Round-trip from	$217 (Delta)
One-way from	$145 (Kiwi.com)
Popular in	March
Cheapest in	June
Average price	$315

From Greensboro/H. Point to Lambert-St Louis

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One-way flight from Greensboro/H. Point to Lambert-St Louis

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Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Greensboro to St. Louis

Cheapest flights from Greensboro to St. Louis
Explore the most affordable flight options available from Greensboro to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Sat 10/116:00 amGSO - STL

1 stop4h 15mDelta

Tue 10/149:10 amSTL - GSO

1 stop5h 10mDelta

Deal found 9/10

$217

Fri 10/178:17 pmGSO - STL

1 stop4h 37mAmerican Airlines

Tue 10/216:25 amSTL - GSO

1 stop6h 07mAmerican Airlines

Deal found 9/11

$232

Mon 10/68:14 pmGSO - STL

1 stop4h 27mDelta

Wed 10/151:40 pmSTL - GSO

1 stop3h 24mDelta

Deal found 9/10

$233

Thu 11/67:13 amGSO - STL

1 stop6h 22mDelta

Sun 11/96:00 amSTL - GSO

1 stop4h 23mDelta

Deal found 9/11

$249

Thu 9/256:35 amGSO - STL

1 stop4h 24mDelta

Mon 10/69:10 amSTL - GSO

1 stop3h 40mDelta

Deal found 9/9

$254

Fri 10/108:14 pmGSO - STL

1 stop4h 27mDelta

Wed 10/159:10 amSTL - GSO

1 stop3h 43mDelta

Deal found 9/10

$258

Sat 9/275:28 pmGSO - STL

1 stop5h 09mUnited Airlines

Sat 10/46:30 amSTL - GSO

2 stops11h 21mUnited Airlines

Deal found 9/9

$259

Mon 9/226:45 pmGSO - STL

1 stop5h 59mUnited Airlines

Wed 10/225:00 amSTL - GSO

1 stop5h 49mUnited Airlines

Deal found 9/11

$262

Sat 9/272:06 pmGSO - STL

2 stops7h 26mAmerican Airlines

Sat 10/47:01 amSTL - GSO

2 stops7h 18mAmerican Airlines

Deal found 9/9

$264

Wed 10/86:40 amGSO - STL

1 stop3h 58mAmerican Airlines

Sun 10/125:30 amSTL - GSO

1 stop3h 41mAmerican Airlines

Deal found 9/10

$274

Sat 10/1110:14 amGSO - STL

1 stop5h 29mDelta

Sun 10/126:00 amSTL - GSO

1 stop5h 03mDelta

Deal found 9/10

$278

Thu 9/256:37 pmGSO - STL

1 stop5h 47mDelta

Sun 10/56:01 amSTL - GSO

1 stop6h 35mDelta

Deal found 9/9

$279

Best flights from Greensboro to St. Louis
Discover carefully curated flight deals from Greensboro to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Sat 10/116:00 amGSO - STL

1 stop4h 15mDelta

Tue 10/149:10 amSTL - GSO

1 stop5h 10mDelta

Deal found 9/10

$217

Thu 11/2010:18 amGSO - STL

1 stop4h 23mAmerican Airlines

Sat 11/229:12 amSTL - GSO

1 stop5h 35mAmerican Airlines

Deal found 9/11

$232

Sat 10/118:15 amGSO - STL

1 stop5h 20mDelta

Wed 10/151:40 pmSTL - GSO

1 stop3h 24mDelta

Deal found 9/10

$217

Fri 10/178:17 pmGSO - STL

1 stop4h 37mAmerican Airlines

Tue 10/216:25 amSTL - GSO

1 stop6h 07mAmerican Airlines

Deal found 9/11

$232

Sat 2/212:15 pmGSO - STL

1 stop4h 49mDelta

Tue 2/245:45 pmSTL - GSO

1 stop4h 15mDelta

Deal found 9/8

$217

Fri 10/108:14 pmGSO - STL

1 stop4h 27mDelta

Sat 10/1110:30 amSTL - GSO

1 stop3h 50mDelta

Deal found 9/10

$233

Fri 10/108:14 pmGSO - STL

1 stop4h 27mDelta

Tue 10/147:05 amSTL - GSO

1 stop3h 38mDelta

Deal found 9/10

$233

Mon 10/68:14 pmGSO - STL

1 stop4h 27mDelta

Wed 10/151:40 pmSTL - GSO

1 stop3h 24mDelta

Deal found 9/10

$233

Thu 10/91:08 pmGSO - STL

1 stop3h 47mDelta

Wed 10/151:40 pmSTL - GSO

1 stop3h 24mDelta

Deal found 9/10

$233

Wed 10/86:17 amGSO - STL

1 stop4h 20mDelta

Sat 10/111:30 pmSTL - GSO

1 stop3h 34mDelta

Deal found 9/10

$233

Last-minute flights from Greensboro to St. Louis
Discover last-minute flight deals from Greensboro to St. Louis. Data last updated September 11, 2025 and is based on user searches.

Mon 9/226:45 pmGSO - STL

1 stop5h 59mUnited Airlines

Wed 10/225:00 amSTL - GSO

1 stop5h 49mUnited Airlines

Deal found 9/11

$262

Thu 9/255:30 amGSO - STL

1 stop3h 44mDelta

Fri 10/31:26 pmSTL - GSO

1 stop4h 36mDelta

Deal found 9/9

$254

Thu 9/256:37 pmGSO - STL

1 stop5h 47mDelta

Sun 10/56:01 amSTL - GSO

1 stop6h 35mDelta

Deal found 9/9

$279

Sat 9/275:28 pmGSO - STL

1 stop5h 09mUnited Airlines

Sat 10/46:30 amSTL - GSO

2 stops11h 21mUnited Airlines

Deal found 9/9

$259

Sat 9/272:06 pmGSO - STL

2 stops7h 26mAmerican Airlines

Sat 10/47:01 amSTL - GSO

2 stops7h 18mAmerican Airlines

Deal found 9/9

$264

Mon 10/68:14 pmGSO - STL

1 stop4h 27mDelta

Wed 10/151:40 pmSTL - GSO

1 stop3h 24mDelta

Deal found 9/10

$233

Mon 10/68:14 pmGSO - STL

1 stop4h 27mDelta

Mon 10/136:00 amSTL - GSO

1 stop5h 03mDelta

Deal found 9/10

$249

Wed 10/86:40 amGSO - STL

1 stop3h 58mAmerican Airlines

Sun 10/125:30 amSTL - GSO

1 stop3h 41mAmerican Airlines

Deal found 9/10

$274

Fri 10/108:14 pmGSO - STL

1 stop4h 27mDelta

Wed 10/159:10 amSTL - GSO

1 stop3h 43mDelta

Deal found 9/10

$258

Sat 10/116:00 amGSO - STL

1 stop4h 15mDelta

Tue 10/149:10 amSTL - GSO

1 stop5h 10mDelta

Deal found 9/10

$217

Sat 10/1110:14 amGSO - STL

1 stop5h 29mDelta

Sun 10/126:00 amSTL - GSO

1 stop5h 03mDelta

Deal found 9/10

$278

Fri 10/178:17 pmGSO - STL

1 stop4h 37mAmerican Airlines

Tue 10/216:25 amSTL - GSO

1 stop6h 07mAmerican Airlines

Deal found 9/11

$232

One-way flights from Greensboro to St. Louis
Search for one-way flight options from Greensboro to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Fri 11/79:11 pmGSO - STL

2 stops36h 56mMultiple Airlines

Deal found 9/9

$145

Wed 10/16:14 amGSO - STL

1 stop5h 07mAmerican Airlines

Deal found 9/11

$152

Fri 10/33:31 pmGSO - STL

2 stops42h 35mMultiple Airlines

Deal found 9/9

$156

Wed 10/11:52 pmGSO - STL

2 stops9h 43mUnited Airlines

Deal found 9/11

$157

Fri 10/36:37 pmGSO - STL

1 stop5h 47mDelta

Deal found 9/9

$218

Sun 10/1210:48 amGSO - STL

1 stop4h 39mUnited Airlines

Deal found 9/9

$239

Fri 9/199:11 pmGSO - STL

2 stops37h 29mMultiple Airlines

Deal found 9/9

$251

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greensboro to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 10/11

6:00 am-9:15 am

1 stop4h 15m

Lambert-St Louis

Tue 10/14

9:10 am-3:20 pm

1 stop5h 10m

$217

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 10/11

8:15 am-12:35 pm

1 stop5h 20m

Lambert-St Louis

Wed 10/15

1:40 pm-6:04 pm

1 stop3h 24m

$217

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 2/21

2:15 pm-6:04 pm

1 stop4h 49m

Lambert-St Louis

Tue 2/24

5:45 pm-11:00 pm

1 stop4h 15m

$217

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Thu 11/20

10:18 am-1:41 pm

1 stop4h 23m

Lambert-St Louis

Sat 11/22

9:12 am-3:47 pm

1 stop5h 35m

$232

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 10/17

8:17 pm-11:54 pm

1 stop4h 37m

Lambert-St Louis

Tue 10/21

6:25 am-1:32 pm

1 stop6h 07m

$232

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 10/10

8:14 pm-11:41 pm

1 stop4h 27m

Lambert-St Louis

Sat 10/11

10:30 am-3:20 pm

1 stop3h 50m

$233

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 10/10

8:14 pm-11:41 pm

1 stop4h 27m

Lambert-St Louis

Tue 10/14

7:05 am-11:43 am

1 stop3h 38m

$233

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Mon 10/6

8:14 pm-11:41 pm

1 stop4h 27m

Lambert-St Louis

Wed 10/15

1:40 pm-6:04 pm

1 stop3h 24m

$233

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Thu 10/9

1:08 pm-3:55 pm

1 stop3h 47m

Lambert-St Louis

Wed 10/15

1:40 pm-6:04 pm

1 stop3h 24m

$233

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Wed 10/8

6:17 am-9:37 am

1 stop4h 20m

Lambert-St Louis

Sat 10/11

1:30 pm-6:04 pm

1 stop3h 34m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results

Best time to book a flight from Greensboro to St. Louis

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

How far ahead should I book a flight from Greensboro to St. Louis?

The best time to book flights from Greensboro to St. Louis is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Greensboro to St. Louis (average of $311). Flying from Greensboro to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from GSO to STL?

It’s typically best to fly out from Greensboro to St. Louis in the morning. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing St. Louis

See what other customers who have flown with Delta and American Airlines from Greensboro 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.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Greensboro to St. Louis?
A quick flight from Greensboro to St. Louis can take about 4h 15m. Delta provides one of the quickest options available for as low as $217. The distance from Greensboro to St. Louis is about 600 mi.
What are the cheapest airlines flying from Greensboro to St. Louis round-trip?
According to our current data, Delta ($216), and American Airlines ($248) offers the cheapest pricing from Greensboro to St. Louis. Delta is currently priced 33% below the average price you’ll pay for this route.
Can I find deals for flights from Greensboro to St. Louis that include hotel bookings?
Yes. In addition to deals on Greensboro to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Greensboro to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greensboro to St. Louis.
Can I find deals for business class flights from Greensboro to St. Louis?
Yes. Cheapflights offers flight deals from Greensboro 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.
What is the cheapest month to book a flight from Greensboro to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Greensboro to St. Louis (average of $311). Flying from Greensboro to St. Louis in March is currently the most expensive (average of $356). 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

Edwardsville

O'Fallon

Fairview Heights

Maryland Heights

Collinsville

Eureka

Glencoe

St. Peters

Chesterfield

Alton

Farmington

Festus

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Top 2 airlines flying from Greensboro to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$216	Average$288	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$248	Average$338	FlexibilityNo cancel fee	On-time71%

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$145+ Cheap flights from Greensboro to St. Louis (GSO - 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greensboro to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Greensboro/H. Point to Lambert-St Louis are usually found in June or October, booked 24 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Greensboro to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Greensboro to St. Louis

Cheapest flights from Greensboro to St. LouisExplore the most affordable flight options available from Greensboro to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Greensboro to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greensboro to St. Louis that are best for you.

Best time to book a flight from Greensboro to St. Louis

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

Cheapflights Insights

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

How far ahead should I book a flight from Greensboro to St. Louis?

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

What is the cheapest time of day to fly from GSO to STL?

Reviews of airlines servicing St. Louis

See what other customers who have flown with Delta and American Airlines from Greensboro 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.

Related info for your journey

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

What are the cheapest airlines flying from Greensboro to St. Louis round-trip?

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

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

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

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

Traveling to a place near St. Louis?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Greensboro to St. Louis

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Top 2 airlines flying from Greensboro to St. Louis

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Cheapest flights from Greensboro to St. Louis
Explore the most affordable flight options available from Greensboro to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.