San Juan

$410+ Cheap flights from Biloxi, MS to San Juan

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Jan 26 — Feb 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Biloxi to San Juan with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Biloxi to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Biloxi (B1L) to San Juan (PR1). 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 January 21, 2025.

Round-trip from

$410
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$376
From Biloxi to San Juan
Highest demand for flights based on searches. 28% potential increase in price ($229 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in January 2025

Find flight deals from Biloxi to San Juan

Cheapest flights from Biloxi to San Juan
Explore the most affordable flight options available from Biloxi to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 2/216:28 pmGPT - SJU
2 stops15h 47mAmerican Airlines
Wed 2/267:45 amSJU - GPT
2 stops16h 21mAmerican Airlines
Deal found 1/20$410
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/57:01 amGPT - SJU
2 stops15h 35mUnited Airlines
Sat 2/82:05 amSJU - GPT
2 stops13h 21mUnited Airlines
Deal found 1/20$474
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/96:30 amGPT - SJU
1 stop8h 44mDelta
Fri 2/146:15 amSJU - GPT
1 stop7h 29mDelta
Deal found 1/21$475

Find flights from Biloxi to San Juan within your budget

Customize your flight search to find flights from Biloxi to San Juan 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Fri 2/21

6:28 pm-12:15 pm

2 stops15h 47m

San Juan Luis Munoz Marin Intl

Wed 2/26

7:45 am-10:06 pm

2 stops16h 21m

$410

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Fri 2/21

9:25 am-8:33 pm

2 stops33h 08m

San Juan Luis Munoz Marin Intl

Wed 2/26

9:34 pm-6:08 pm

2 stops22h 34m

$441

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Wed 2/5

7:01 am-12:36 am

2 stops15h 35m

San Juan Luis Munoz Marin Intl

Sat 2/8

2:05 am-1:26 pm

2 stops13h 21m

$474

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 2/9

6:30 am-5:14 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Fri 2/14

6:15 am-11:44 am

1 stop7h 29m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Biloxi to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Travel insights for flights from Biloxi to San Juan

Get recent, data-driven insights about flights from Biloxi to San Juan including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Biloxi to San Juan?

Currently, September is the cheapest month in which you can book a flight from Biloxi to San Juan (average of $254). Flying from Biloxi to San Juan in March is currently the most expensive (average of $378). 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 SJU?

Find hourly flight availability from Biloxi to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Biloxi to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Biloxi to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Biloxi to San Juan. Price data was last updated on February 4, 2024.

Travelers seeking maximum savings on their Biloxi to San Juan flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated January 21, 2025.
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,521 reviews
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
8,984 reviews
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.2
Good
10,000 reviews
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Biloxi to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest flights from Biloxi to San Juan?

    Looking for the cheapest flight from Biloxi to San Juan? While on average our users pay $181, our data indicates the cheapest price to be $45. The most popular route (Gulfport Biloxi Regional - San Juan Luis Munoz Marin Intl), is priced around $445.

  • Can I find deals for flights from Biloxi to San Juan that include hotel bookings?

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

  • How can I find direct flights from Biloxi to San Juan?

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

  • Can I find deals for business class flights from Biloxi to San Juan?

    Yes. Cheapflights offers flight deals from Biloxi to San Juan 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 San Juan?

    Currently, September is the cheapest month in which you can book a flight from Biloxi to San Juan (average of $254). Flying from Biloxi to San Juan in March is currently the most expensive (average of $378). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Biloxi to San Juan

Discover the top 7 airlines that operate flights from Biloxi to San Juan. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$108Average$226FlexibilityNo cancel feeOn-time65%
FrontierCheapest$137Average$209FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$265Average$612FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$275Average$582FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$302Average$412FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$324Average$450FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.