HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$154+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — STL
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greensboro to St. Louis with Cheapflights

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 14, 2026.

This United Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 5/276:00 am
GSO
-
STL
1 stop5h 27m
United Airlines
Sat 5/306:00 am
STL
-
GSO
1 stop6h 47m
United Airlines
Deal found 3/12$255
This Delta deal was found by Cheapflights users on 3/9. 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 4/256:35 am
GSO
-
STL
1 stop6h 21m
Delta
Fri 5/14:41 pm
STL
-
GSO
1 stop4h 30m
Delta
Deal found 3/9$262
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 4/85:39 pm
GSO
-
STL
1 stop5h 13m
United Airlines
Sat 4/118:21 am
STL
-
GSO
1 stop7h 32m
United Airlines
Deal found 3/10$282
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 4/156:00 am
GSO
-
STL
2 stops7h 22m
United Airlines
Sun 4/196:30 am
STL
-
GSO
1 stop4h 23m
United Airlines
Deal found 3/10$287
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 3/303:49 pm
GSO
-
STL
1 stop5h 27m
American Airlines
Sun 4/56:13 am
STL
-
GSO
1 stop4h 54m
American Airlines
Deal found 3/9$289
This United Airlines deal was found by Cheapflights users on 3/10. 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 6/136:00 am
GSO
-
STL
2 stops7h 07m
United Airlines
Mon 6/156:00 am
STL
-
GSO
2 stops7h 20m
United Airlines
Deal found 3/10$293
This American Airlines deal was found by Cheapflights users on 3/9. 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 3/278:15 pm
GSO
-
STL
1 stop4h 20m
American Airlines
Mon 4/63:33 pm
STL
-
GSO
1 stop6h 14m
American Airlines
Deal found 3/9$294
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sun 4/125:18 am
GSO
-
STL
1 stop4h 12m
American Airlines
Wed 4/1511:25 am
STL
-
GSO
1 stop5h 44m
American Airlines
Deal found 3/9$307
This Delta deal was found by Cheapflights users on 3/12. 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 4/175:19 am
GSO
-
STL
1 stop4h 11m
Delta
Mon 4/204:41 pm
STL
-
GSO
1 stop4h 30m
Delta
Deal found 3/12$309

Find 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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(United Airlines)

One-way from

$154
(Delta)

Popular in

August

Cheapest in

January

Average price

$346
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. 8% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 14, 2026.
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

Cheapest round-trip

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Wed 4/15

5:39 pm-11:11 pm

1 stop6h 32m

Lambert-St Louis

Sun 4/19

6:30 am-11:53 am

1 stop4h 23m

$282

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Thu 4/16

5:39 pm-9:13 pm

1 stop4h 34m

Lambert-St Louis

Sun 4/19

9:10 am-4:53 pm

1 stop6h 43m

$309

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 4/17

5:39 pm-9:52 pm

1 stop5h 13m

Lambert-St Louis

Sun 4/19

6:30 am-11:53 am

1 stop4h 23m

$309

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Thu 4/2

6:00 am-12:22 pm

2 stops7h 22m

Lambert-St Louis

Tue 4/7

6:30 am-11:53 am

1 stop4h 23m

$314

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 4/24

7:59 pm-11:36 pm

1 stop4h 37m

Lambert-St Louis

Sun 4/26

4:41 pm-10:11 pm

1 stop4h 30m

$329
Quickest round-trip

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Thu 4/9

5:39 pm-9:13 pm

1 stop4h 34m

Lambert-St Louis

Sun 4/12

6:30 am-11:53 am

1 stop4h 23m

$334

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 4/10

5:39 pm-9:52 pm

1 stop5h 13m

Lambert-St Louis

Tue 4/14

11:15 am-4:53 pm

1 stop4h 38m

$352
Cheapest one-way

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Wed 4/15

6:00 pm-11:36 pm

1 stop6h 36m

$154

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Mon 3/30

10:01 pm-10:32 am

2 stops13h 31m

$160

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Tue 6/16

10:45 am-3:46 pm

1 stop6h 01m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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.

Cheapflights Insights

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

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 $160). Flying from Greensboro to St. Louis in May is currently the most expensive (average of $232). 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.

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 March 14, 2026.
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
8,291 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,291 reviews
Delta
7.9
Good
8,291 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,464 reviews
Delta
7.9
Good
8,291 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 6h 32m. United Airlines provides one of the quickest options available for as low as $282. 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 32% 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 $160). Flying from Greensboro to St. Louis in May is currently the most expensive (average of $232). 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
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$305FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights