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

According to our current data, Delta ($249), American Airlines ($284), and United Airlines ($380) offers the cheapest pricing from Greensboro to St. Louis. Delta is currently priced 22% 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.

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 83% 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 $282. 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 September. Prices to St. Louis from Greensboro average $320. You can even find prices in September for less than $320, as users have found deals to St. Louis from as low as $221. 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 40%.

Most accurate provider : When it comes to deals on Greensboro-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-St. Louis flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

$199+ Flights from Greensboro to St. Louis

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

Cheap flight deals from Greensboro to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$249 (Delta)
One-way from	$199 (American Airlines)
Popular in	March
Cheapest in	September
Average price	$286

Provider with most accurate pricing for Greensboro/H. Point-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Greensboro/H. Point-Lambert-St Louis flights.

Search Deals

From Greensboro/H. Point to Lambert-St Louis

Search Deals

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

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).

Search Deals

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

Search Deals

Average for round-trip flights in February 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 February 20, 2025.

Fri 3/285:29 amGSO - STL

1 stop4h 45mDelta

Sun 3/306:00 amSTL - GSO

1 stop4h 23mDelta

Deal found 2/20

$249

Sun 4/136:20 amGSO - STL

1 stop4h 17mAmerican Airlines

Sat 4/195:26 amSTL - GSO

1 stop6h 16mAmerican Airlines

Deal found 2/20

$284

Tue 2/256:00 amGSO - STL

2 stops9h 36mUnited Airlines

Sun 3/26:30 amSTL - GSO

2 stops6h 33mUnited Airlines

Deal found 2/19

$345

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 February 20, 2025.

Fri 3/285:29 amGSO - STL

1 stop4h 45mDelta

Sun 3/306:00 amSTL - GSO

1 stop4h 23mDelta

Deal found 2/20

$249

Sun 4/136:20 amGSO - STL

1 stop4h 17mAmerican Airlines

Sat 4/195:26 amSTL - GSO

1 stop6h 16mAmerican Airlines

Deal found 2/20

$284

Fri 3/76:15 amGSO - STL

2 stops9h 18mUnited Airlines

Mon 3/103:30 pmSTL - GSO

1 stop4h 40mUnited Airlines

Deal found 2/19

$380

Last-minute flights from Greensboro to St. Louis
Discover last-minute flight deals from Greensboro to St. Louis. Data last updated February 20, 2025 and is based on user searches.

Tue 2/254:18 pmGSO - STL

2 stops6h 44mAmerican Airlines

Sun 3/26:16 pmSTL - GSO

1 stop4h 19mAmerican Airlines

Deal found 2/19

$339

Tue 2/256:00 amGSO - STL

2 stops9h 36mUnited Airlines

Sun 3/26:30 amSTL - GSO

2 stops6h 33mUnited Airlines

Deal found 2/19

$345

Fri 2/286:15 amGSO - STL

1 stop7h 13mDelta

Sun 3/26:00 amSTL - GSO

1 stop6h 28mDelta

Deal found 2/20

$319

Fri 3/285:29 amGSO - STL

1 stop4h 45mDelta

Sun 3/306:00 amSTL - GSO

1 stop4h 23mDelta

Deal found 2/20

$249

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 February 20, 2025.

Fri 3/75:15 amGSO - STL

1 stop3h 54mAmerican Airlines

Deal found 2/20

$199

Fri 3/73:00 pmGSO - STL

2 stops21h 34mMultiple Airlines

Deal found 2/20

$251

Sat 8/210:33 amGSO - STL

2 stops10h 04mUnited Airlines

Deal found 2/20

$337

Find flights from Greensboro to St. Louis within your budget

Fly from

Fly to

Route

Depart

Return

Price

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 3/28

5:29 am-9:14 am

1 stop4h 45m

Lambert-St Louis

Sun 3/30

6:00 am-11:23 am

1 stop4h 23m

$249

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sun 4/13

6:20 am-9:37 am

1 stop4h 17m

Lambert-St Louis

Sat 4/19

5:26 am-12:42 pm

1 stop6h 16m

$284

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 3/7

6:15 am-2:33 pm

2 stops9h 18m

Lambert-St Louis

Mon 3/10

3:30 pm-9:10 pm

1 stop4h 40m

$380

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 3/28

5:29 am-9:14 am

1 stop4h 45m

$199

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 8/2

6:48 pm-11:25 pm

1 stop5h 37m

$207

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 8/2

10:33 am-7:37 pm

2 stops10h 04m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Greensboro to St. Louis

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 February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-St. Louis flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Greensboro to St. Louis

Get recent, data-driven insights about flights from Greensboro to St. Louis including ideal travel times, pricing trends, and more.

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.

Rainfall in St. Louis by month

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.

Temperature in St. Louis by month

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).

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Greensboro to St. Louis, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Greensboro to St. Louis round-trip?
According to our current data, Delta ($249), American Airlines ($284), and United Airlines ($380) offers the cheapest pricing from Greensboro to St. Louis. Delta is currently priced 22% 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

Fenton

Fairview Heights

Maryland Heights

Collinsville

Wentzville

Eureka

St. Peters

Festus

Alton

Farmington

Chesterfield

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Top 2 airlines flying from Greensboro to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$219	Average$302	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$232	Average$339	FlexibilityNo cancel fee	On-time71%

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$199+ 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 3/7. 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

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

Cheap flight deals from Greensboro to St. Louis

Most accurate provider

Most trusted provider

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 February 20, 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 February 20, 2025.

Find flights from Greensboro to St. Louis within your budget

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 February.

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.

Travel insights for flights from Greensboro to St. Louis

Get recent, data-driven insights about flights from Greensboro to St. Louis including ideal travel times, pricing trends, and more.

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 February 14, 2025.

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?

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 February 20, 2025.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Greensboro to St. Louis, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up 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.

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 Greensboro?

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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 February 20, 2025.