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St. Louis

$164+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — STL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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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 January or June, booked 32 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Greensboro to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$235
(Delta)

One-way from

$164
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$295
Provider with most accurate pricing for Greensboro/H. Point-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Greensboro/H. Point-Lambert-St Louis flights.
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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. 7% potential increase in price ($27 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 October 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 October 29, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 11/246:00 amGSO - STL
1 stop4h 46mDelta
Thu 11/277:05 amSTL - GSO
1 stop5h 35mDelta
Deal found 10/28$235
This Delta deal was found by Cheapflights users on 10/27. 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 11/207:59 pmGSO - STL
1 stop4h 45mDelta
Thu 11/276:00 amSTL - GSO
1 stop6h 40mDelta
Deal found 10/27$242
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 12/512:30 pmGSO - STL
1 stop4h 36mDelta
Sun 12/77:02 pmSTL - GSO
1 stop3h 50mDelta
Deal found 10/27$249
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amGSO - STL
1 stop4h 20mAmerican Airlines
Sun 11/166:00 amSTL - GSO
1 stop4h 07mAmerican Airlines
Deal found 10/27$259
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:30 amGSO - STL
1 stop5h 21mUnited Airlines
Sun 11/166:30 amSTL - GSO
2 stops6h 43mUnited Airlines
Deal found 10/27$264
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/256:00 amGSO - STL
1 stop4h 46mDelta
Thu 11/273:15 pmSTL - GSO
1 stop6h 25mDelta
Deal found 10/28$267
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/268:11 pmGSO - STL
1 stop4h 54mAmerican Airlines
Mon 1/56:41 amSTL - GSO
1 stop4h 11mAmerican Airlines
Deal found 10/26$274
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/156:00 amGSO - STL
1 stop4h 46mDelta
Sun 11/166:00 amSTL - GSO
1 stop6h 40mDelta
Deal found 10/29$279
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/156:44 amGSO - STL
2 stops7h 25mAmerican Airlines
Sun 11/166:00 amSTL - GSO
1 stop4h 07mAmerican Airlines
Deal found 10/29$284
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amGSO - STL
2 stops10h 46mUnited Airlines
Sun 11/166:30 amSTL - GSO
2 stops6h 43mUnited Airlines
Deal found 10/29$289
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 11/227:04 amGSO - STL
1 stop6h 22mDelta
Wed 11/266:09 pmSTL - GSO
1 stop4h 00mDelta
Deal found 10/28$304

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro 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 October 29, 2025.
Use the filters below to find and compare flights from Greensboro to St. Louis that are best for you.

Fly from

Greensboro

Fly to

St. Louis

Route

Depart

Return

Price

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Mon 11/24

6:00 am-9:46 am

1 stop4h 46m

Lambert-St Louis

Thu 11/27

7:05 am-1:40 pm

1 stop5h 35m

$235

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Thu 11/20

7:59 pm-11:44 pm

1 stop4h 45m

Lambert-St Louis

Thu 11/27

6:00 am-1:40 pm

1 stop6h 40m

$242

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 11/22

5:00 pm-9:58 pm

1 stop5h 58m

Lambert-St Louis

Thu 11/27

6:00 am-1:40 pm

1 stop6h 40m

$242

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 12/5

12:30 pm-4:06 pm

1 stop4h 36m

Lambert-St Louis

Sun 12/7

7:02 pm-11:52 pm

1 stop3h 50m

$249

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 11/14

6:30 am-10:51 am

1 stop5h 21m

Lambert-St Louis

Sun 11/16

6:30 am-2:13 pm

2 stops6h 43m

$264

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 11/15

6:00 am-9:46 am

1 stop4h 46m

Lambert-St Louis

Sun 11/16

6:00 am-1:40 pm

1 stop6h 40m

$279

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Wed 11/26

8:11 pm-12:05 am

1 stop4h 54m

Lambert-St Louis

Mon 1/5

5:30 am-1:28 pm

1 stop6h 58m

$284

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 11/15

6:44 am-1:09 pm

2 stops7h 25m

Lambert-St Louis

Sun 11/16

6:00 am-11:07 am

1 stop4h 07m

$284

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 11/22

7:04 am-12:26 pm

1 stop6h 22m

Lambert-St Louis

Wed 11/26

6:09 pm-11:09 pm

1 stop4h 00m

$304

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Mon 11/24

6:30 am-10:51 am

1 stop5h 21m

Lambert-St Louis

Fri 11/28

8:25 am-2:13 pm

1 stop4h 48m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 results
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Compare providers for flights from Greensboro 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 Greensboro to St. Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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 Greensboro-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greensboro-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greensboro-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greensboro-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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 Greensboro-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 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?

Use this chart to determine the optimal time to book a round-trip flight from Greensboro to St. Louis. Price data was last updated on October 24, 2025.

The best time to book flights from Greensboro to St. Louis is 32 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, January is the cheapest month in which you can book a flight from Greensboro to St. Louis (average of $138). Flying from Greensboro to St. Louis in April is currently the most expensive (average of $247). 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?

Find hourly flight availability from Greensboro to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from Greensboro to St. Louis in the morning. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

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 October 29, 2025.
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
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    A quick flight from Greensboro to St. Louis can take about 4h 46m. Delta provides one of the quickest options available for as low as $235. The distance from Greensboro to St. Louis is about 600 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, January is the cheapest month in which you can book a flight from Greensboro to St. Louis (average of $138). Flying from Greensboro to St. Louis in April is currently the most expensive (average of $247). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
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

Discover the top 2 airlines that operate flights from Greensboro 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$290FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$345FlexibilityNo cancel feeOn-time71%

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