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Cheap flights from St. Louis to Gulfport from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Gulfport departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Gulfport

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:21 am - 5:12 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
6h 51m1 stop Charlotte Douglas
American Airlines Logo
5:42 pm - 10:42 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 00m1 stop Charlotte Douglas
$271American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
10:21 am - 5:12 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
6h 51m1 stop Charlotte Douglas
American Airlines Logo
6:22 pm - 11:43 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 21m1 stop Dallas/Fort Worth
$271American Airlines
Sat, Sep 12 - Tue, Sep 15
United Airlines Logo
8:00 am - 4:12 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
8h 12m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:00 pm - 6:31 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
4h 31m1 stop Houston George Bush Intcntl
$276United Airlines
Sat, Sep 12 - Tue, Sep 15
United Airlines Logo
6:15 am - 11:18 amSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
5h 03m1 stop Houston George Bush Intcntl
United Airlines Logo
5:14 pm - 10:30 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 16m1 stop Houston George Bush Intcntl
$295United Airlines
Thu, Oct 15 - Sat, Oct 17
American Airlines Logo
6:45 pm - 11:16 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
4h 31m1 stop Dallas/Fort Worth
American Airlines Logo
5:42 pm - 10:42 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 00m1 stop Charlotte Douglas
$295American Airlines
Sun, Sep 6 - Sat, Sep 12
American Airlines Logo
5:43 am - 10:40 amSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
4h 57m1 stop Dallas/Fort Worth
American Airlines Logo
7:49 am - 1:03 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 14m1 stop Charlotte Douglas
$295American Airlines
Thu, Sep 17 - Tue, Sep 22
United Airlines Logo
11:15 am - 4:12 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
4h 57m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 pm - 10:59 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
8h 59m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$312United Airlines
Sun, Sep 6 - Sat, Sep 12
Delta Logo
7:00 am - 1:01 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
6h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:05 pm - 11:54 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 49m1 stop Atlanta Hartsfield-Jackson
$369Delta
Thu, Oct 22 - Mon, Oct 26
Delta Logo
7:00 am - 1:01 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
6h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:05 pm - 11:54 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 49m1 stop Atlanta Hartsfield-Jackson
$419Delta
Thu, Oct 22 - Mon, Oct 26
Delta Logo
5:35 pm - 10:16 pmSTL  Lambert-St Louis-GPT Gulfport Biloxi Regional
4h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:05 pm - 11:54 pmGPT  Gulfport Biloxi Regional-STL Lambert-St Louis
5h 49m1 stop Atlanta Hartsfield-Jackson
$539Delta
Fri, Oct 16 - Sun, Oct 18

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American Airlines flights from St. Louis to Gulfport

Our best American Airlines deals on St. Louis to Gulfport flight tickets
American Airlines
Sep 12
STL10:21 amLambert-St Louis
6h 51m
1 stop
GPT5:12 pmGulfport Biloxi Regional
Sep 19
GPT5:42 pmGulfport Biloxi Regional
5h 00m
1 stop
STL10:42 pmLambert-St Louis
$271
American Airlines
Sep 6
STL6:45 pmLambert-St Louis
4h 31m
1 stop
GPT11:16 pmGulfport Biloxi Regional
Sep 12
GPT5:42 pmGulfport Biloxi Regional
5h 00m
1 stop
STL10:42 pmLambert-St Louis
$295
American Airlines
Sep 11
STL5:43 amLambert-St Louis
4h 57m
1 stop
GPT10:40 amGulfport Biloxi Regional
Sep 20
GPT6:27 pmGulfport Biloxi Regional
5h 14m
1 stop
STL11:41 pmLambert-St Louis
$319

United Airlines flights from St. Louis to Gulfport

Our best United Airlines deals on St. Louis to Gulfport flight tickets
United Airlines
Sep 12
STL8:00 amLambert-St Louis
8h 12m
2 stops
GPT4:12 pmGulfport Biloxi Regional
Sep 15
GPT2:00 pmGulfport Biloxi Regional
4h 31m
1 stop
STL6:31 pmLambert-St Louis
$276
United Airlines
Sep 6
STL11:15 amLambert-St Louis
4h 57m
1 stop
GPT4:12 pmGulfport Biloxi Regional
Sep 12
GPT2:00 pmGulfport Biloxi Regional
8h 59m
2 stops
STL10:59 pmLambert-St Louis
$312
United Airlines
Aug 25
STL8:00 amLambert-St Louis
8h 12m
2 stops
GPT4:12 pmGulfport Biloxi Regional
Aug 29
GPT2:00 pmGulfport Biloxi Regional
6h 27m
1 stop
STL8:27 pmLambert-St Louis
$354

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Gulfport 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, momondo users made 832,500 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from St. Louis to Gulfport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Sat 9/12

10:21 am-5:12 pm

1 stop6h 51m

Gulfport Biloxi Regional

Sat 9/19

5:42 pm-10:42 pm

1 stop5h 00m

$271

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Sat 9/12

10:21 am-5:12 pm

1 stop6h 51m

Gulfport Biloxi Regional

Tue 9/15

6:22 pm-11:43 pm

1 stop5h 21m

$271

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Sat 9/12

8:00 am-4:12 pm

2 stops8h 12m

Gulfport Biloxi Regional

Tue 9/15

2:00 pm-6:31 pm

1 stop4h 31m

$276

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Thu 10/15

6:15 am-11:18 am

1 stop5h 03m

Gulfport Biloxi Regional

Sat 10/17

5:14 pm-10:30 pm

1 stop5h 16m

$295
Quickest round-trip

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Sun 9/6

6:45 pm-11:16 pm

1 stop4h 31m

Gulfport Biloxi Regional

Sat 9/12

5:42 pm-10:42 pm

1 stop5h 00m

$295

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Thu 9/17

5:43 am-10:40 am

1 stop4h 57m

Gulfport Biloxi Regional

Tue 9/22

7:49 am-1:03 pm

1 stop5h 14m

$295

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Sun 9/6

11:15 am-4:12 pm

1 stop4h 57m

Gulfport Biloxi Regional

Sat 9/12

2:00 pm-10:59 pm

2 stops8h 59m

$312

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Thu 10/22

7:00 am-1:01 pm

1 stop6h 01m

Gulfport Biloxi Regional

Mon 10/26

6:05 pm-11:54 pm

1 stop5h 49m

$369

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Thu 10/22

7:00 am-1:01 pm

1 stop6h 01m

Gulfport Biloxi Regional

Mon 10/26

6:05 pm-11:54 pm

1 stop5h 49m

$419

St. LouisGulfport

STL Lambert-St Louis - GPT Gulfport Biloxi Regional

STLGPT

Lambert-St Louis

Fri 10/16

5:35 pm-10:16 pm

1 stop4h 41m

Gulfport Biloxi Regional

Sun 10/18

6:05 pm-11:54 pm

1 stop5h 49m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Gulfport from

How to get the cheapest flight ticket from St. Louis to Gulfport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Gulfport?

Prices are currently low for flights on this route.

Typical prices usually range from $309 to $348.
The lowest price recently found on this route was $271.

What is the cheapest month to fly to Gulfport?

The cheapest month to fly to Gulfport from St. Louis is in May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Gulfport during the month of May, then departing from St. Louis during the month February is also very affordable. Most momondo users find prices during this month for around $268.

When to book flights from St. Louis to Gulfport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Gulfport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Gulfport (STL to GPT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Gulfport

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from St. Louis to Gulfport takes 4h 25m
There are no direct flights from St. Louis to Gulfport. There are no popular flight routes from St. Louis to Gulfport.
Search flight deals

Frequently asked questions about flying from St. Louis to Gulfport

  • How far is Lambert-St Louis to Gulfport Biloxi Regional by plane?

    Gulfport Biloxi Regional is 573.7 mi away from Lambert-St Louis. Typically, this will take 4h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Gulfport Biloxi Regional Airport?

    Prices for flights from Lambert-St Louis Airport to Gulfport Biloxi Regional Airport refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Gulfport Biloxi Regional Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Gulfport Biloxi Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Gulfport Biloxi Regional Airport.

  • What documentation or ID do you need to fly to Gulfport Biloxi Regional Airport?

    The necessary travel and health documents for your Gulfport Biloxi Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Gulfport?

Best airlines flying from St. Louis to Gulfport

Compare and see reviews for airlines that fly from St. Louis to Gulfport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.8
8,508 reviews
Search Delta flights

Traveling to a place near Gulfport?

Book flights to Gulfport if you plan to visit one of these locations
Biloxi
Ocean Springs
D'Iberville

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Gulfport?

Finding the right flight to Gulfport from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Gulfport quick and easy, saving you time and money.

Can I find flights from St. Louis to Gulfport with flexible booking policies on momondo?

Flights from St. Louis to Gulfport with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Gulfport?

Once all potential St. Louis to Gulfport flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Gulfport right now. Can momondo alert me if prices change?

Price alerts on flights to Gulfport from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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