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Cheap flights from St. Louis to Gulfport from $125

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 12/31. 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
0 bags

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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
11:55 am - 6:03 pm
STL
-
GPT
6h 08m1 stop
American Airlines Logo
5:29 pm - 11:12 pm
GPT
-
STL
5h 43m1 stop
$239American Airlines
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
11:55 am - 10:41 pm
STL
-
GPT
10h 46m2 stops
American Airlines Logo
5:31 am - 11:03 am
GPT
-
STL
5h 32m1 stop
$244American Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
10:07 am - 3:58 pm
STL
-
GPT
5h 51m1 stop
United Airlines Logo
5:13 pm - 10:00 pm
GPT
-
STL
4h 47m1 stop
$269United Airlines
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
11:05 am - 11:08 pm
STL
-
GPT
12h 03m2 stops
American Airlines Logo
5:29 pm - 11:12 pm
GPT
-
STL
5h 43m1 stop
$274American Airlines
Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
6:00 am - 4:55 pm
STL
-
GPT
10h 55m2 stops
American Airlines Logo
6:32 am - 2:50 pm
GPT
-
STL
8h 18m2 stops
$279American Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
11:20 am - 7:48 pm
STL
-
GPT
8h 28m2 stops
United Airlines Logo
5:13 pm - 10:00 pm
GPT
-
STL
4h 47m1 stop
$307United Airlines
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
7:15 am - 12:31 pm
STL
-
GPT
5h 16m1 stop
American Airlines Logo
5:31 am - 11:03 am
GPT
-
STL
5h 32m1 stop
$314American Airlines
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
11:05 am - 11:08 pm
STL
-
GPT
12h 03m2 stops
American Airlines Logo
1:45 pm - 9:51 pm
GPT
-
STL
8h 06m2 stops
$324American Airlines
Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
6:35 pm - 12:12 am
STL
-
GPT
5h 37m1 stop
American Airlines Logo
5:58 pm - 10:56 pm
GPT
-
STL
4h 58m1 stop
$334American Airlines
Thu, Jan 1 - Mon, Jan 5
Delta Logo
7:10 am - 2:06 pm
STL
-
GPT
6h 56m1 stop
Delta Logo
6:00 am - 11:02 am
GPT
-
STL
5h 02m1 stop
$339Delta
Sat, Feb 14 - Tue, Feb 17

American Airlines flights from St. Louis to Gulfport

Our best American Airlines deals on St. Louis to Gulfport flight tickets
American Airlines
Jan 13
STL11:55 amLambert-St Louis
6h 08m
1 stop
GPT6:03 pmGulfport Biloxi Regional
Jan 20
GPT5:29 pmGulfport Biloxi Regional
5h 43m
1 stop
STL11:12 pmLambert-St Louis
$239
Find similar
American Airlines
Jan 13
STL11:55 amLambert-St Louis
10h 46m
2 stops
GPT10:41 pmGulfport Biloxi Regional
Jan 20
GPT5:31 amGulfport Biloxi Regional
5h 32m
1 stop
STL11:03 amLambert-St Louis
$244
Find similar
American Airlines
Jan 10
STL11:05 amLambert-St Louis
12h 03m
2 stops
GPT11:08 pmGulfport Biloxi Regional
Jan 12
GPT5:29 pmGulfport Biloxi Regional
5h 43m
1 stop
STL11:12 pmLambert-St Louis
$274
Find similar

United Airlines flights from St. Louis to Gulfport

Our best United Airlines deals on St. Louis to Gulfport flight tickets
United Airlines
Jan 9
STL10:07 amLambert-St Louis
5h 51m
1 stop
GPT3:58 pmGulfport Biloxi Regional
Jan 12
GPT5:13 pmGulfport Biloxi Regional
4h 47m
1 stop
STL10:00 pmLambert-St Louis
$269
Find similar
United Airlines
Jan 9
STL11:20 amLambert-St Louis
8h 28m
2 stops
GPT7:48 pmGulfport Biloxi Regional
Jan 12
GPT5:13 pmGulfport Biloxi Regional
4h 47m
1 stop
STL10:00 pmLambert-St Louis
$307
Find similar
United Airlines
Feb 4
STL10:20 amLambert-St Louis
5h 38m
1 stop
GPT3:58 pmGulfport Biloxi Regional
Feb 7
GPT5:13 pmGulfport Biloxi Regional
4h 47m
1 stop
STL10:00 pmLambert-St Louis
$374
Find similar

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 December 18, 2025.
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

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Tue 1/13

11:55 am-6:03 pm

1 stop6h 08m

Gulfport Biloxi Regional

Tue 1/20

5:29 pm-11:12 pm

1 stop5h 43m

$239

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Tue 1/13

11:55 am-10:41 pm

2 stops10h 46m

Gulfport Biloxi Regional

Tue 1/20

5:31 am-11:03 am

1 stop5h 32m

$244

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Fri 1/9

10:07 am-3:58 pm

1 stop5h 51m

Gulfport Biloxi Regional

Mon 1/12

5:13 pm-10:00 pm

1 stop4h 47m

$269

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Sat 1/10

11:05 am-11:08 pm

2 stops12h 03m

Gulfport Biloxi Regional

Mon 1/12

5:29 pm-11:12 pm

1 stop5h 43m

$274

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Tue 1/13

6:00 am-4:55 pm

2 stops10h 55m

Gulfport Biloxi Regional

Tue 1/20

6:32 am-2:50 pm

2 stops8h 18m

$279

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Fri 1/9

11:20 am-7:48 pm

2 stops8h 28m

Gulfport Biloxi Regional

Mon 1/12

5:13 pm-10:00 pm

1 stop4h 47m

$307

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Fri 1/9

7:15 am-12:31 pm

1 stop5h 16m

Gulfport Biloxi Regional

Sun 1/11

5:31 am-11:03 am

1 stop5h 32m

$314

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Sat 1/10

11:05 am-11:08 pm

2 stops12h 03m

Gulfport Biloxi Regional

Mon 1/12

1:45 pm-9:51 pm

2 stops8h 06m

$324

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Thu 1/1

6:35 pm-12:12 am

1 stop5h 37m

Gulfport Biloxi Regional

Mon 1/5

5:58 pm-10:56 pm

1 stop4h 58m

$334

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Sat 2/14

7:10 am-2:06 pm

1 stop6h 56m

Gulfport Biloxi Regional

Tue 2/17

6:00 am-11:02 am

1 stop5h 02m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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?

What is the cheapest month to fly to Gulfport?

The cheapest month to fly to Gulfport from St. Louis is in January. Flight prices, which tend to average around $274, are often lower during this time because this is during the off-season. If you are unable to visit Gulfport during the month of January, then departing from St. Louis during the month February is also very affordable. Most momondo users find prices during this month for around $278.

What is the cheapest day to depart on your flight to Gulfport?

The cheapest day to depart from St. Louis to Gulfport is on a Wednesday when prices can be found for as low as $317. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Gulfport for around $438.

What is the cheapest time of day to depart on your flight to Gulfport?

According to our data, the cheapest time of day to fly to Gulfport is in the afternoon. momondo users have found flights departing from St. Louis to Gulfport in the afternoon for as low as $323. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Gulfport is at noon when prices are around $478.

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

5h 51m

Direct flights

None
The fastest flight from St. Louis to Gulfport takes 5h 51m
There are no direct flights from St. Louis to Gulfport. There are no popular flight routes from St. Louis to Gulfport.
Search flight deals

  • 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 5h 51m 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
United AirlinesPriceFrom $141Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,005 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.

An easier way to manage your Gulfport trip

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