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$192+ Cheap flights from Gulfport to St. Louis (GPT - 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — STL
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Gulfport to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$192
(Delta)

Popular in

August

Cheapest in

July

Average price

$308
Provider with most accurate pricing for Gulfport Biloxi Regional-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Lambert-St Louis flights.
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From Gulfport Biloxi Regional to Lambert-St Louis
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One-way flight from Gulfport Biloxi Regional to Lambert-St Louis
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Gulfport to St. Louis

Cheapest flights from Gulfport to St. Louis
Explore the most affordable flight options available from Gulfport to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/13. 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.
Tue 2/106:33 pm
GPT
-
STL
1 stop4h 26m
American Airlines
Tue 2/176:18 pm
STL
-
GPT
1 stop4h 41m
American Airlines
Deal found 1/13$289
This Delta deal was found by Cheapflights users on 1/13. 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.
Wed 2/113:00 pm
GPT
-
STL
1 stop5h 37m
Delta
Wed 2/185:00 pm
STL
-
GPT
1 stop4h 54m
Delta
Deal found 1/13$371
This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/155:29 pm
GPT
-
STL
1 stop5h 43m
American Airlines
Sun 1/185:20 pm
STL
-
GPT
1 stop6h 13m
American Airlines
Deal found 1/12$389
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Tue 1/274:42 pm
GPT
-
STL
1 stop5h 18m
United Airlines
Sat 1/317:00 am
STL
-
GPT
2 stops12h 48m
United Airlines
Deal found 1/13$460
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 1/265:13 pm
GPT
-
STL
1 stop4h 47m
United Airlines
Wed 1/2810:07 am
STL
-
GPT
1 stop5h 51m
United Airlines
Deal found 1/14$517

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport 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 January 15, 2026.
Use the filters below to find and compare flights from Gulfport to St. Louis that are best for you.

Fly from

Gulfport

Fly to

St. Louis

Route

Depart

Return

Price

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Tue 2/10

6:32 am-5:23 pm

2 stops10h 51m

Lambert-St Louis

Tue 2/17

11:46 am-11:49 pm

2 stops12h 03m

$350

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Wed 2/11

3:00 pm-8:37 pm

1 stop5h 37m

Lambert-St Louis

Wed 2/18

5:00 pm-9:54 pm

1 stop4h 54m

$371

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Tue 1/27

4:42 pm-10:00 pm

1 stop5h 18m

Lambert-St Louis

Sat 1/31

7:00 am-7:48 pm

2 stops12h 48m

$425

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 2/9

5:29 pm-11:12 pm

1 stop5h 43m

Lambert-St Louis

Thu 2/12

6:00 am-12:34 pm

1 stop6h 34m

$490

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 1/26

5:13 pm-10:00 pm

1 stop4h 47m

Lambert-St Louis

Wed 1/28

10:07 am-3:58 pm

1 stop5h 51m

$517

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Wed 2/11

1:57 pm-10:58 pm

2 stops9h 01m

Lambert-St Louis

Wed 2/18

11:25 am-7:34 pm

2 stops8h 09m

$538

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Wed 3/25

6:00 am-11:09 am

1 stop5h 09m

$192

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Wed 3/25

6:00 am-3:35 pm

2 stops9h 35m

$202

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 2/16

6:54 pm-6:51 am

2 stops35h 57m

$203

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Tue 2/17

5:00 am-11:01 am

1 stop6h 01m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 17 results
1
2

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

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

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

Currently, December is the cheapest month in which you can book a flight from Gulfport to St. Louis (average of $75). Flying from Gulfport to St. Louis in March is currently the most expensive (average of $284). 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 January 15, 2026.
See what other customers who have flown with Delta and American Airlines from Gulfport 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
8,048 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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
8,048 reviews
Delta
7.9
Good
8,048 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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
7.2
Good
11,129 reviews
Delta
7.9
Good
8,048 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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 Gulfport 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 Gulfport to St. Louis?

    Airlines like American Airlines, Delta, and United Airlines fly from Gulfport to St. Louis in about 5h 18m. The time it takes to get you to your destination can typically vary by up to 5h 33m. Airlines will cover a distance of 581 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $248, American Airlines will fly you from Gulfport to St. Louis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $248. Users have found that American Airlines is 37% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gulfport 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 Gulfport to St. Louis?

    Currently, December is the cheapest month in which you can book a flight from Gulfport to St. Louis (average of $75). Flying from Gulfport to St. Louis in March is currently the most expensive (average of $284). 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
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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Top 2 airlines flying from Gulfport to St. Louis

Discover the top 2 airlines that operate flights from Gulfport 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$353FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$402FlexibilityNo cancel feeOn-timeN/A

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