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Cheap flights from St. Louis (STL) to Biloxi, MS from $269

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — MSY
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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The best prices from Lambert-St Louis to Biloxi are usually found in September or August, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from St. Louis to Biloxi

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Biloxi (B1L). 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 April 29, 2024.

Popular in

November

Cheapest in

September

Average price

$437

Round-trip from

$317
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 31% potential price drop
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Average for round-trip flights in April 2024
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From Lambert-St Louis to Biloxi
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How far in advance should I book a flight from St. Louis to Biloxi?

Travelers have found it’s best to book a flight 47 days in advance to save up to 39% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Biloxi 1-2 weeks in advance for as low as $316, or $509 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Biloxi?

The best pricing can be found in the month of September. Prices to Biloxi from St. Louis average $422. You can even find prices in September for less than $422, as users have found deals to Biloxi from as low as $229. The month of November appears to be one of the more expensive times to travel to Biloxi from St. Louis. Flying in the targeted month can save you up to 29%.

When is the cheapest time to fly from St. Louis to Biloxi (STL - B1L)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Biloxi as you normally would.

Cheap American Airlines flights from St. Louis to Biloxi

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Biloxi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from St. Louis to Biloxi. Make sure to double check the flight details before booking.
Sun 5/265:21 amSTL - GPT
1 stop5h 03mAmerican Airlines
Sun 6/25:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/27$313
Mon 7/15:27 amSTL - GPT
1 stop4h 41mAmerican Airlines
Sat 7/67:24 amGPT - STL
2 stops9h 57mAmerican Airlines
Deal found 4/27$452
Sun 5/266:40 amSTL - GPT
2 stops9h 14mAmerican Airlines
Sun 6/25:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/27$519
Mon 7/16:00 amSTL - GPT
2 stops9h 46mAmerican Airlines
Sat 7/67:24 amGPT - STL
2 stops9h 57mAmerican Airlines
Deal found 4/27$556
Sun 5/266:40 amSTL - GPT
2 stops9h 14mAmerican Airlines
Sun 6/25:27 amGPT - STL
2 stops10h 50mAmerican Airlines
Deal found 4/27$797

Cheap United Airlines flights from St. Louis to Biloxi

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Biloxi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from St. Louis to Biloxi. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 7/16:20 amSTL - GPT
1 stop7h 03mUnited Airlines
Sat 7/65:25 pmGPT - STL
1 stop4h 49mUnited Airlines
Deal found 4/27$269
Sat 5/411:10 amSTL - GPT
1 stop4h 52mUnited Airlines
Sat 5/115:00 pmGPT - STL
1 stop5h 45mUnited Airlines
Deal found 4/28$365
Sat 5/410:10 amSTL - GPT
2 stops9h 29mUnited Airlines
Sat 5/115:00 pmGPT - STL
1 stop5h 45mUnited Airlines
Deal found 4/28$665

Cheap St. Louis to Biloxi flights in April & May 2024

Find cheap flight options from St. Louis to Biloxi specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
Scroll through some of the best deals on flights from St. Louis to Biloxi in 2024. Check back in a little while for more flight options.
Sun 5/265:21 amSTL - GPT
1 stop5h 03mAmerican Airlines
Sun 6/25:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/27$313
Sat 5/411:10 amSTL - GPT
1 stop4h 52mUnited Airlines
Sat 5/115:00 pmGPT - STL
1 stop5h 45mUnited Airlines
Deal found 4/28$365
Thu 5/25:00 amSTL - GPT
1 stop5h 13mAmerican Airlines
Sat 5/47:25 amGPT - STL
1 stop5h 05mAmerican Airlines
Deal found 4/28$497
Thu 5/25:00 amSTL - GPT
1 stop5h 13mAmerican Airlines
Sat 5/47:25 amGPT - STL
2 stops11h 04mAmerican Airlines
Deal found 4/28$502
Sun 5/266:40 amSTL - GPT
2 stops9h 14mAmerican Airlines
Sun 6/25:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/27$519
Sun 5/126:40 amSTL - GPT
2 stops9h 14mAmerican Airlines
Sun 5/195:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/28$563
Sat 5/410:10 amSTL - GPT
2 stops9h 29mUnited Airlines
Sat 5/115:00 pmGPT - STL
1 stop5h 45mUnited Airlines
Deal found 4/28$665
Sun 5/125:04 amSTL - GPT
1 stop7h 14mAmerican Airlines
Sun 5/1912:49 pmGPT - STL
1 stop6h 41mAmerican Airlines
Deal found 4/28$695
Thu 5/25:25 pmSTL - GPT
2 stops26h 14mUnited Airlines
Sat 5/45:00 pmGPT - STL
2 stops28h 09mUnited Airlines
Deal found 4/28$749

St. Louis to Biloxi 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Biloxi in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Scroll through some of the best deals on flights from St. Louis to Biloxi in 2024. Check back in a little while for more flight options.
Mon 7/16:20 amSTL - GPT
1 stop7h 03mUnited Airlines
Sat 7/65:25 pmGPT - STL
1 stop4h 49mUnited Airlines
Deal found 4/27$269
Sun 5/265:21 amSTL - GPT
1 stop5h 03mAmerican Airlines
Sun 6/25:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/27$313
Sat 5/411:10 amSTL - GPT
1 stop4h 52mUnited Airlines
Sat 5/115:00 pmGPT - STL
1 stop5h 45mUnited Airlines
Deal found 4/28$365
Mon 7/15:27 amSTL - GPT
1 stop4h 41mAmerican Airlines
Sat 7/67:24 amGPT - STL
2 stops9h 57mAmerican Airlines
Deal found 4/27$452
Thu 5/25:00 amSTL - GPT
1 stop5h 13mAmerican Airlines
Sat 5/47:25 amGPT - STL
1 stop5h 05mAmerican Airlines
Deal found 4/28$497
Thu 5/25:00 amSTL - GPT
1 stop5h 13mAmerican Airlines
Sat 5/47:25 amGPT - STL
2 stops11h 04mAmerican Airlines
Deal found 4/28$502
Sun 5/266:40 amSTL - GPT
2 stops9h 14mAmerican Airlines
Sun 6/25:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/27$519
Mon 7/16:00 amSTL - GPT
2 stops9h 46mAmerican Airlines
Sat 7/67:24 amGPT - STL
2 stops9h 57mAmerican Airlines
Deal found 4/27$556
Sun 5/126:40 amSTL - GPT
2 stops9h 14mAmerican Airlines
Sun 5/195:27 amGPT - STL
1 stop5h 10mAmerican Airlines
Deal found 4/28$563

St. Louis to Biloxi flights leaving soon

Find last-minute flight options from St. Louis to Biloxi for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Have a look at some of the flights available from St. Louis to Biloxi departing last-minute. Tip: verify your flight details before completing your reservation.
Sat 5/411:10 amSTL - GPT
1 stop4h 52mUnited Airlines
Sat 5/115:00 pmGPT - STL
1 stop5h 45mUnited Airlines
Deal found 4/28$365
Sat 5/410:10 amSTL - GPT
2 stops9h 29mUnited Airlines
Sat 5/115:00 pmGPT - STL
1 stop5h 45mUnited Airlines
Deal found 4/28$665

Find flights from St. Louis to Biloxi within your budget

Customize your flight search to find flights from St. Louis to Biloxi 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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$269 - $797

Route

Depart

Return

Price

Lambert-St LouisGulfport Biloxi Regional

STL - GPT

STLGPT

Lambert-St Louis

Mon 7/1

1 stop7h 03m

Gulfport Biloxi Regional

Sat 7/6

1 stop4h 49m

$269

Lambert-St LouisGulfport Biloxi Regional

STL - GPT

STLGPT

Lambert-St Louis

Sun 5/26

1 stop5h 03m

Gulfport Biloxi Regional

Sun 6/2

1 stop5h 10m

$313

Lambert-St LouisGulfport Biloxi Regional

STL - GPT

STLGPT

Lambert-St Louis

Mon 7/1

1 stop4h 41m

Gulfport Biloxi Regional

Sat 7/6

2 stops9h 57m

$452

Lambert-St LouisGulfport Biloxi Regional

STL - GPT

STLGPT

Lambert-St Louis

Sun 5/26

2 stops9h 14m

Gulfport Biloxi Regional

Sun 6/2

1 stop5h 10m

$519

Lambert-St LouisGulfport Biloxi Regional

STL - GPT

STLGPT

Lambert-St Louis

Mon 7/1

2 stops9h 46m

Gulfport Biloxi Regional

Sat 7/6

2 stops9h 57m

$556

Lambert-St LouisGulfport Biloxi Regional

STL - GPT

STLGPT

Lambert-St Louis

Sun 5/26

2 stops9h 14m

Gulfport Biloxi Regional

Sun 6/2

2 stops10h 50m

$797

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from St. Louis to Biloxi?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Biloxi. Price data was last updated on January 28, 2024.
The price you pay for your flight from St. Louis to Biloxi may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from St. Louis to Biloxi?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Biloxi. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Biloxi flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Biloxi by month

Plan your trip from St. Louis to Biloxi by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Biloxi is currently $0 while a round-trip flight costs $484. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from St. Louis to Biloxi (average of $248). Flying from St. Louis to Biloxi in April is currently the most expensive (average of $343). 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.

January

$272

February

$280

March

$311

April

$343

May

$302

June

$314

July

$297

August

$255

September

$248

October

$311

November

$330

December

$298

Temperature and rainfall in Biloxi by month

Plan your trip to Biloxi by taking into account the average temperature and rainfall totals by month.

GPT

Temperature

50 - 82.4 °F

Reviews of airlines servicing Biloxi

Get insights into the airlines that provide service to Biloxi. 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 Biloxi. Reviews last updated April 29, 2024.
Read through reviews of airlines operating flights from St. Louis to Biloxi, such as American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,221 reviews
Check prices

Boarding

7.7

Comfort

7.2

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

United Airlines
7.4
Good
11,221 reviews
United Airlines
7.4
Good
11,221 reviews
Check prices

Boarding

7.7

Comfort

7.2

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

American Airlines
7.3
Good
14,844 reviews
United Airlines
7.4
Good
11,221 reviews
Check prices

Boarding

7.7

Comfort

7.2

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Biloxi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Biloxi?

    For a flight from St. Louis to Biloxi, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 outbound flights to Biloxi per day. 5 airlines have flights to Biloxi from Lambert-St Louis on a regular basis.

  • Can I find flights from St. Louis to Biloxi for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Biloxi for under $300. The cheapest flight booked recently is on United Airlines for just $269, but on average you can expect to pay $484.

  • Are there last-minute flights available from St. Louis to Biloxi for under $400?

    There are currently 2+ open flights from St. Louis to Biloxi within the next 7 days for less than $400.

  • What are the most popular airlines that fly from St. Louis to Biloxi?

    Before booking your flight from St. Louis to Biloxi check out the most popular airlines for this route: American Airlines, Delta or Frontier.

  • What does STL to MSY mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to New Orleans Louis Armstrong Airport flight would often be abbreviated as a STL to MSY flight. Mobile Airport (MOB), Gulfport Biloxi Regional Airport (GPT), Laurel Hattiesburg-PineBelt Airport (PIB), Mobile Downtown Airport (BFM) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Biloxi that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Biloxi flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Biloxi with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Biloxi flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Biloxi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Biloxi that allow pets onboard?

    Many airlines flying from St. Louis to Biloxi offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Biloxi?

    Yes, you can often find last-minute deals on St. Louis to Biloxi flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Biloxi flight deals updated?

    The St. Louis to Biloxi flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for St. Louis to Biloxi
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from St. Louis to Biloxi

Discover the top 5 airlines that operate flights from St. Louis to Biloxi. 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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$191FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$133Average$253FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$225Average$381FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$231Average$359FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$240Average$397FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from St. Louis to Biloxi by cabin class

Find flights from St. Louis to Biloxi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from St. Louis to Biloxi

Find hourly flight availability from St. Louis to Biloxi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
50%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Biloxi?

Cheapflights helps you search for flights from St. Louis to Biloxi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Biloxi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Biloxi from St. Louis.

Can Cheapflights find flights from St. Louis to Biloxi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Biloxi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Biloxi become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Biloxi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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