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$218+ 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — STL
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Find flight deals from Gulfport to St. Louis

Best flights from Gulfport to St. Louis
Discover carefully curated flight deals from Gulfport to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 29, 2025.

This United Airlines deal was found by Cheapflights users on 11/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:55 pmGPT - STL
1 stop5h 19mUnited Airlines
Mon 2/166:00 amSTL - GPT
1 stop7h 20mUnited Airlines
Deal found 11/28$304
This American Airlines deal was found by Cheapflights users on 11/26. 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.
Sat 1/105:34 pmGPT - STL
1 stop5h 52mAmerican Airlines
Tue 1/137:15 amSTL - GPT
1 stop5h 16mAmerican Airlines
Deal found 11/26$379
This United Airlines deal was found by Cheapflights users on 11/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/105:13 pmGPT - STL
2 stops19h 16mUnited Airlines
Tue 1/139:57 amSTL - GPT
2 stops9h 51mUnited Airlines
Deal found 11/28$502

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 November 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$304
(United Airlines)

One-way from

$218
(Delta)

Popular in

August

Cheapest in

January

Average price

$338
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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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 29, 2025.
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

Fri 2/13

4:55 pm-10:14 pm

1 stop5h 19m

Lambert-St Louis

Mon 2/16

6:00 am-1:20 pm

1 stop7h 20m

$304

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Sat 1/10

5:34 pm-11:26 pm

1 stop5h 52m

Lambert-St Louis

Tue 1/13

7:15 am-12:31 pm

1 stop5h 16m

$379

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Sat 1/10

5:13 pm-12:29 pm

2 stops19h 16m

Lambert-St Louis

Tue 1/13

9:57 am-7:48 pm

2 stops9h 51m

$502

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 12/29

5:21 pm-11:42 pm

1 stop6h 21m

$218

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 12/29

4:48 pm-11:55 pm

1 stop7h 07m

$218

GulfportSt. Louis

GPT - STL

GPTSTL

Gulfport Biloxi Regional

Mon 12/29

6:51 pm-9:40 am

2 stops14h 49m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

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 November.
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, January is the cheapest month in which you can book a flight from Gulfport to St. Louis (average of $106). 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.

What is the cheapest time of day to fly from GPT to STL?

Find hourly flight availability from Gulfport 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 November 29, 2025.

It’s optimal to fly from Gulfport to St. Louis in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Gulfport to St. Louis?

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 November 29, 2025.
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
8,011 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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
11,042 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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 United Airlines and American Airlines fly from Gulfport to St. Louis in about 5h 19m. The time it takes to get you to your destination can typically vary by up to 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, Delta will fly you from Gulfport to St. Louis and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $248. Users have found that Delta is 33% 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, January is the cheapest month in which you can book a flight from Gulfport to St. Louis (average of $106). 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
Fairview Heights
Maryland Heights
Collinsville
Swansea
Eureka
Glencoe
St. Peters
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 November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$331FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$362FlexibilityNo cancel feeOn-time71%

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