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San Juan

$138+ Cheap flights from Mississippi to San Juan

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — SJU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Mississippi to San Juan

Keep the following information in mind while searching for Mississippi to San Juan flight deals. Data was last updated April 24, 2025.

Round-trip from

$275
(American Airlines)

One-way from

$138
(United Airlines)

Popular in

May

Cheapest in

September

Average price

$758
From Mississippi to San Juan
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One-way flight from Mississippi to San Juan
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Highest demand for flights based on searches. 19% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Mississippi to San Juan

Cheapest flights from Mississippi to San Juan
Explore the most affordable flight options available from Mississippi to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 9/148:11 pmMEM - SJU
1 stop17h 08mAmerican Airlines
Wed 9/175:25 pmSJU - MEM
1 stop7h 33mAmerican Airlines
Deal found 4/23$275
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 5/186:28 pmAEX - SJU
1 stop9h 44mAmerican Airlines
Fri 5/233:35 pmSJU - AEX
2 stops19h 05mAmerican Airlines
Deal found 4/23$305
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/73:11 pmMEM - SJU
1 stop7h 43mUnited Airlines
Sat 6/141:25 pmSJU - MEM
1 stop11h 17mUnited Airlines
Deal found 4/23$310
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/75:14 pmMEM - SJU
1 stop16h 31mSpirit Airlines
Sat 6/142:36 amSJU - MEM
1 stop9h 10mSpirit Airlines
Deal found 4/23$319
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/189:22 amMEM - SJU
1 stop8h 45mMultiple Airlines
Wed 5/212:54 pmSJU - MEM
2 stops26h 25mMultiple Airlines
Deal found 4/23$327
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 7/17:30 amMEM - SJU
1 stop8h 08mDelta
Sat 7/57:30 amSJU - MEM
1 stop9h 09mDelta
Deal found 4/22$355
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 9/67:01 pmMOB - SJU
2 stops18h 46mAmerican Airlines
Sat 9/133:55 pmSJU - MOB
1 stop8h 38mAmerican Airlines
Deal found 4/23$360
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/165:05 amBTR - SJU
1 stop9h 35mUnited Airlines
Sat 5/247:00 amSJU - BTR
1 stop9h 22mUnited Airlines
Deal found 4/23$410
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:00 amMEM - SJU
2 stops11h 25mSouthwest
Sat 7/55:30 amSJU - MEM
2 stops11h 55mSouthwest
Deal found 4/22$438
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 5/277:52 pmJAN - SJU
1 stop8h 20mAmerican Airlines
Wed 6/43:50 pmSJU - JAN
1 stop9h 05mAmerican Airlines
Deal found 4/22$450
This United Airlines deal was found by Cheapflights users on 4/24. 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 9/195:24 pmMOB - SJU
1 stop26h 14mUnited Airlines
Mon 9/291:05 amSJU - MOB
2 stops16h 06mUnited Airlines
Deal found 4/24$451
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/412:04 pmJAN - SJU
1 stop7h 34mUnited Airlines
Thu 6/122:05 amSJU - JAN
1 stop10h 24mUnited Airlines
Deal found 4/22$471

Cheapflights Fare Finder

Customize your flight search to find flights from Mississippi 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 April 24, 2025.
Use the filters below to find and compare flights from Mississippi to San Juan that are best for you.

Fly from

Mississippi

Fly to

San Juan

Route

Depart

Return

Price

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Wed 5/14

11:35 am-8:38 pm

1 stop8h 03m

San Juan Luis Munoz Marin Intl

Sat 5/17

1:25 pm-9:16 pm

1 stop8h 51m

$275

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Fri 5/16

1:53 pm-10:38 pm

2 stops31h 45m

San Juan Luis Munoz Marin Intl

Sat 5/24

8:12 pm-8:02 am

1 stop12h 50m

$289

AlexandriaSan Juan

AEX - SJU

AEXSJU

Alexandria

Sun 5/18

6:28 pm-5:12 am

1 stop9h 44m

San Juan Luis Munoz Marin Intl

Fri 5/23

3:35 pm-9:40 am

2 stops19h 05m

$305

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Sun 9/14

5:53 am-2:47 pm

1 stop7h 54m

San Juan Luis Munoz Marin Intl

Wed 9/17

8:30 am-9:06 pm

2 stops13h 36m

$305

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Sat 6/7

5:14 pm-10:45 am

1 stop16h 31m

San Juan Luis Munoz Marin Intl

Sat 6/14

2:36 am-10:46 am

1 stop9h 10m

$319

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Sat 5/3

9:42 am-8:23 pm

1 stop9h 41m

San Juan Luis Munoz Marin Intl

Tue 5/6

6:15 am-3:37 pm

1 stop10h 22m

$345

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 9/6

7:01 pm-2:47 pm

2 stops18h 46m

San Juan Luis Munoz Marin Intl

Sat 9/13

3:55 pm-11:33 pm

1 stop8h 38m

$360

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Fri 5/16

5:05 am-3:40 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Sat 5/24

7:00 am-3:22 pm

1 stop9h 22m

$410

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Tue 5/13

4:00 pm-10:20 am

2 stops17h 20m

San Juan Luis Munoz Marin Intl

Sat 5/17

7:50 am-7:05 pm

2 stops12h 15m

$413

JacksonSan Juan

JAN - SJU

JANSJU

Jackson-Evers Intl

Tue 5/27

7:52 pm-5:12 am

1 stop8h 20m

San Juan Luis Munoz Marin Intl

Wed 6/4

3:50 pm-11:55 pm

1 stop9h 05m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 33 results
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Best time to book a flight from Mississippi to San Juan

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

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

Currently, September is the cheapest month in which you can book a flight from Mississippi to San Juan (average of $254). Flying from Mississippi to San Juan in December is currently the most expensive (average of $336). 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 MS to SJU?

Find hourly flight availability from Mississippi 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 April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mississippi to San Juan as you normally would.

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 April 24, 2025.
To help decide which airline to fly from Mississippi to San Juan, see what other customers have to say about Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,942 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Mississippi 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 airlines to fly from Mississippi to San Juan one-way?

    The cheapest airlines for a one-way flight from Mississippi to San Juan are United Airlines ($138), Spirit Airlines ($145), and Delta ($173).

  • What are the most popular routes from Mississippi to San Juan?

    The most popular flight routes from Mississippi to San Juan are Memphis - San Juan Luis Munoz Marin Intl, Baton Rouge Ryan - San Juan Luis Munoz Marin Intl and Mobile - San Juan Luis Munoz Marin Intl.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Mississippi to San Juan (average of $254). Flying from Mississippi to San Juan in December is currently the most expensive (average of $336). 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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Alternative routes for Mississippi to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Mississippi to San Juan

Discover the top 2 airlines that operate flights from Mississippi 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$294Average$571FlexibilityNo cancel feeOn-time71%
DeltaCheapest$294Average$461FlexibilityNo cancel feeOn-timeN/A

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