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Puerto Rico

$154+ Cheap flights from Biloxi, MS to Puerto Rico

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Biloxi to Puerto Rico

Cheapest flights from Biloxi to Puerto Rico
Explore the most affordable flight options available from Biloxi to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:05 amGPT - SJU
1 stop22h 28mMultiple Airlines
Sun 12/286:00 amSJU - GPT
1 stop15h 10mMultiple Airlines
Deal found 12/16$553
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:51 pmGPT - SJU
2 stops39h 07mMultiple Airlines
Wed 12/313:55 amSJU - GPT
1 stop17h 15mMultiple Airlines
Deal found 12/16$648
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/255:19 amGPT - SJU
1 stop7h 33mAmerican Airlines
Thu 12/256:57 pmSJU - GPT
2 stops21h 05mAmerican Airlines
Deal found 12/15$865
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/265:15 pmGPT - SJU
2 stops27h 07mUnited Airlines
Wed 12/312:05 amSJU - GPT
2 stops21h 32mUnited Airlines
Deal found 12/16$1,108
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/1912:41 pmGPT - SJU
1 stop7h 24mAmerican Airlines
Thu 1/11:30 amSJU - GPT
1 stop17h 58mAmerican Airlines
Deal found 12/16$1,167
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/181:57 pmGPT - SJU
1 stop24h 39mUnited Airlines
Sat 1/37:45 amSJU - GPT
1 stop15h 52mUnited Airlines
Deal found 12/15$1,316

Find flight deals from Biloxi to Puerto Rico

Keep the following information in mind while searching for Biloxi to Puerto Rico flight deals. Data was last updated December 16, 2025.

Round-trip from

$365
(Delta)

One-way from

$154
(Kiwi.com)

Popular in

June

Cheapest in

September
From Biloxi to Puerto Rico
Search Deals
One-way flight from Biloxi to Puerto Rico
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($59 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Biloxi to Puerto Rico 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 December 16, 2025.
Use the filters below to find and compare flights from Biloxi to Puerto Rico that are best for you.

Fly from

Biloxi

Fly to

Puerto Rico

Route

Depart

Return

Price

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 3/1

2:54 pm-11:58 pm

1 stop7h 04m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:15 am-2:06 pm

1 stop9h 51m

$365

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 1/24

5:34 pm-1:08 pm

1 stop17h 34m

San Juan Luis Munoz Marin Intl

Tue 1/27

3:49 pm-10:41 pm

1 stop8h 52m

$405

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 1/25

7:00 am-4:36 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Thu 1/29

7:45 am-3:58 pm

1 stop10h 13m

$485

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 1/3

5:19 am-9:11 pm

2 stops13h 52m

San Juan Luis Munoz Marin Intl

Thu 1/22

11:38 am-10:41 pm

2 stops13h 03m

$490

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 3/1

5:26 pm-10:07 am

2 stops14h 41m

San Juan Luis Munoz Marin Intl

Thu 3/5

7:00 am-4:52 pm

2 stops11h 52m

$491

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 1/4

7:50 pm-11:15 pm

2 stops25h 25m

$154

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Fri 1/2

6:51 pm-10:05 pm

2 stops25h 14m

$229

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Thu 1/1

7:05 am-11:34 pm

2 stops14h 29m

$263

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 1/3

4:48 pm-11:39 am

1 stop16h 51m

$268

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Fri 1/2

7:05 am-4:17 pm

1 stop7h 12m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
1
2

Best time to book a flight from Biloxi to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Biloxi 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 Biloxi to Puerto Rico

What is the cheapest month to book a flight from Biloxi to Puerto Rico?

Currently, January is the cheapest month in which you can book a flight from Biloxi to Puerto Rico (average of $96). Flying from Biloxi to Puerto Rico in December is currently the most expensive (average of $294). 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 B1L to PR?

Find hourly flight availability from Biloxi to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

One of the essential ways to save on airfare from Biloxi to Puerto Rico is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Biloxi to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Biloxi to Puerto Rico. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Biloxi to Puerto Rico flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated December 16, 2025.
See what other customers who have flown with Delta and American Airlines from Biloxi to Puerto Rico 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
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

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
11,049 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

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 Biloxi to Puerto Rico. 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 Biloxi to Puerto Rico?

    Departing from Biloxi to Puerto Rico will take you 7h 04m. Airlines will cover a distance of 1664 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Biloxi to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Biloxi to Puerto Rico?

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

  • Can I find deals for business class flights from Biloxi to Puerto Rico?

    Yes. Cheapflights offers flight deals from Biloxi to Puerto Rico 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 Biloxi to Puerto Rico?

    Currently, January is the cheapest month in which you can book a flight from Biloxi to Puerto Rico (average of $96). Flying from Biloxi to Puerto Rico in December is currently the most expensive (average of $294). 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

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Top 7 airlines flying from Biloxi to Puerto Rico

Discover the top 7 airlines that operate flights from Biloxi to Puerto Rico. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$302FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$267FlexibilityNo cancel feeOn-time65%
DeltaCheapest$175Average$438FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$183Average$417FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$210Average$401FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$238Average$389FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$496FlexibilityNo cancel feeOn-time71%

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