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

$190+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — STL
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gulfport 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 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 March 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 5/205:00 am
GPT
-
STL
1 stop6h 37m
American Airlines
Mon 5/255:29 am
STL
-
GPT
1 stop5h 23m
American Airlines
Deal found 2/27$277
This American Airlines deal was found by Cheapflights users on 2/26. 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 4/2911:10 am
GPT
-
STL
1 stop6h 11m
American Airlines
Sat 5/26:11 pm
STL
-
GPT
1 stop4h 40m
American Airlines
Deal found 2/26$279
This American Airlines deal was found by Cheapflights users on 3/1. 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 3/56:00 am
GPT
-
STL
1 stop6h 43m
American Airlines
Sat 3/75:12 am
STL
-
GPT
1 stop5h 01m
American Airlines
Deal found 3/1$297
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 5/111:10 am
GPT
-
STL
1 stop6h 11m
American Airlines
Mon 5/45:20 am
STL
-
GPT
1 stop5h 13m
American Airlines
Deal found 2/26$308
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:57 pm
GPT
-
STL
1 stop6h 01m
Delta
Tue 3/175:21 pm
STL
-
GPT
1 stop4h 54m
Delta
Deal found 2/26$322
This Delta deal was found by Cheapflights users on 3/2. 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 6/116:00 am
GPT
-
STL
1 stop4h 45m
Delta
Sun 6/147:20 am
STL
-
GPT
1 stop6h 14m
Delta
Deal found 3/2$359
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 3/136:00 am
GPT
-
STL
2 stops8h 56m
American Airlines
Tue 3/175:12 am
STL
-
GPT
1 stop5h 01m
American Airlines
Deal found 2/26$391

Find 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 March 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$190
(Delta)

Popular in

August

Cheapest in

July

Average price

$428
Provider with most accurate pricing for Gulfport Biloxi Regional-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Lambert-St Louis flights.
Search Deals
From Gulfport Biloxi Regional to Lambert-St Louis
Search Deals
One-way flight from Gulfport Biloxi Regional to Lambert-St Louis
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 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 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 March 3, 2026.
Use the filters below to find and compare flights from Gulfport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Wed 4/29

6:00 am-1:22 pm

1 stop7h 22m

Lambert-St Louis

Sat 5/2

2:33 pm-11:58 pm

2 stops9h 25m

$284

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Fri 3/13

5:57 pm-11:58 pm

1 stop6h 01m

Lambert-St Louis

Tue 3/17

5:21 pm-10:15 pm

1 stop4h 54m

$322

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Thu 6/11

6:00 am-10:45 am

1 stop4h 45m

Lambert-St Louis

Sun 6/14

7:20 am-1:34 pm

1 stop6h 14m

$359

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Fri 3/13

6:00 am-2:56 pm

2 stops8h 56m

Lambert-St Louis

Tue 3/17

5:12 am-10:13 am

1 stop5h 01m

$391

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Wed 5/20

5:00 am-11:37 am

1 stop6h 37m

Lambert-St Louis

Mon 5/25

2:38 pm-12:01 am

2 stops9h 23m

$508

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Fri 5/1

2:00 pm-11:57 pm

2 stops9h 57m

Lambert-St Louis

Mon 5/4

9:14 am-7:53 pm

2 stops10h 39m

$518

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Wed 3/18

6:00 am-3:35 pm

2 stops9h 35m

Lambert-St Louis

Sun 3/22

5:12 am-10:13 am

1 stop5h 01m

$529

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 4/27

5:00 am-11:37 am

1 stop6h 37m

Lambert-St Louis

Fri 5/1

6:11 pm-10:51 pm

1 stop4h 40m

$574

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 3/9

5:57 pm-11:58 pm

1 stop6h 01m

$190

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 3/9

6:54 pm-11:19 pm

3 stops52h 25m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 11 resultsSorted by cheapest first
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 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 Gulfport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-St. Louis flight deals on Cheapflights vs. FlightHub >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 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 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 August is currently the most expensive (average of $271). 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 3, 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
8,242 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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
8,242 reviews
Delta
7.9
Good
8,242 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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
11,375 reviews
Delta
7.9
Good
8,242 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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 and Delta fly from Gulfport to St. Louis in about 6h 01m. The time it takes to get you to your destination can typically vary by up to 1h 21m. 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 38% 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 August is currently the most expensive (average of $271). 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
Fenton
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 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 March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$353FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$554FlexibilityNo cancel feeOn-timeN/A

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.