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San Juan

$148+ Cheap flights from Memphis (MEM) 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — SJU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Memphis to San Juan are usually found in January or October, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Memphis to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Memphis (MEM) 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 September 11, 2025.

Round-trip from

$225
(American Airlines)

One-way from

$148
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$404
From Memphis to San Juan
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One-way flight from Memphis to San Juan
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Memphis to San Juan

Cheapest flights from Memphis to San Juan
Explore the most affordable flight options available from Memphis to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 10/212:35 pmMEM - SJU
1 stop6h 24mDelta
Sat 10/255:43 pmSJU - MEM
1 stop6h 13mDelta
Deal found 9/10$225
This Southwest deal was found by Cheapflights users on 9/11. 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.
Fri 10/31:55 pmMEM - SJU
1 stop9h 50mSouthwest
Mon 10/610:05 amSJU - MEM
1 stop11h 45mSouthwest
Deal found 9/11$276
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
Fri 10/317:00 amMEM - SJU
1 stop6h 12mSpirit Airlines
Fri 11/710:57 amSJU - MEM
1 stop6h 17mSpirit Airlines
Deal found 9/11$279
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/215:23 amMEM - SJU
2 stops12h 02mAmerican Airlines
Sat 10/257:10 amSJU - MEM
1 stop16h 18mAmerican Airlines
Deal found 9/10$285
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
Thu 11/134:19 pmMEM - SJU
1 stop15h 33mSpirit Airlines
Sun 11/1610:57 amSJU - MEM
1 stop6h 17mSpirit Airlines
Deal found 9/11$299
This Southwest deal was found by Cheapflights users on 9/11. 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.
Fri 11/1412:35 pmMEM - SJU
1 stop10h 50mSouthwest
Tue 11/185:45 amSJU - MEM
2 stops11h 05mSouthwest
Deal found 9/11$300
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sat 9/277:00 amMEM - SJU
1 stop6h 11mMultiple Airlines
Wed 10/13:19 pmSJU - MEM
2 stops17h 08mMultiple Airlines
Deal found 9/11$305
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Tue 9/307:00 amMEM - SJU
1 stop12h 56mSpirit Airlines
Thu 10/23:19 pmSJU - MEM
1 stop9h 31mSpirit Airlines
Deal found 9/10$311
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
Thu 12/411:08 amMEM - SJU
2 stops10h 11mSpirit Airlines
Sun 12/710:57 amSJU - MEM
1 stop6h 17mSpirit Airlines
Deal found 9/11$313
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Tue 11/184:19 pmMEM - SJU
1 stop15h 33mSpirit Airlines
Tue 11/2512:10 pmSJU - MEM
1 stop7h 17mSpirit Airlines
Deal found 9/10$318
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Wed 9/247:00 amMEM - SJU
1 stop12h 56mSpirit Airlines
Sun 9/283:19 pmSJU - MEM
1 stop9h 31mSpirit Airlines
Deal found 9/10$319
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Mon 12/16:33 pmMEM - SJU
1 stop13h 19mSpirit Airlines
Fri 12/510:57 amSJU - MEM
1 stop6h 17mSpirit Airlines
Deal found 9/9$320

Cheapflights Fare Finder

 
Customize your flight search to find flights from Memphis 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 September 11, 2025.
Use the filters below to find and compare flights from Memphis to San Juan that are best for you.

Fly from

Memphis

Fly to

San Juan

Route

Depart

Return

Price

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Tue 10/21

2:35 pm-9:59 pm

1 stop6h 24m

San Juan Luis Munoz Marin Intl

Sat 10/25

5:43 pm-10:56 pm

1 stop6h 13m

$225

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Fri 10/3

1:55 pm-12:45 am

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Mon 10/6

10:05 am-8:50 pm

1 stop11h 45m

$276

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Sun 12/7

4:19 pm-9:52 am

1 stop15h 33m

San Juan Luis Munoz Marin Intl

Wed 12/10

10:57 am-3:14 pm

1 stop6h 17m

$279

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Thu 12/4

4:19 pm-9:52 am

1 stop15h 33m

San Juan Luis Munoz Marin Intl

Sun 12/7

10:57 am-3:14 pm

1 stop6h 17m

$279

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Fri 11/14

12:35 pm-1:25 am

1 stop10h 50m

San Juan Luis Munoz Marin Intl

Tue 11/18

5:45 am-2:50 pm

2 stops11h 05m

$300

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Tue 9/30

7:00 am-8:56 pm

1 stop12h 56m

San Juan Luis Munoz Marin Intl

Thu 10/2

3:19 pm-11:50 pm

1 stop9h 31m

$311

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Wed 9/24

7:00 am-8:56 pm

1 stop12h 56m

San Juan Luis Munoz Marin Intl

Sun 9/28

3:19 pm-11:50 pm

1 stop9h 31m

$319

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Mon 12/1

6:33 pm-9:52 am

1 stop13h 19m

San Juan Luis Munoz Marin Intl

Fri 12/5

10:57 am-3:14 pm

1 stop6h 17m

$320

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Tue 10/21

7:00 am-1:44 am

1 stop17h 44m

San Juan Luis Munoz Marin Intl

Fri 10/24

1:59 am-11:08 pm

2 stops22h 09m

$336

MemphisSan Juan

MEM - SJU

MEMSJU

Memphis

Tue 10/21

7:00 am-1:44 am

1 stop17h 44m

San Juan Luis Munoz Marin Intl

Fri 10/24

2:49 am-11:08 pm

1 stop21h 19m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from Memphis to San Juan

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

How far ahead should I book a flight from Memphis to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Memphis to San Juan. Price data was last updated on August 29, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Memphis to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Memphis to San Juan (average of $254). Flying from Memphis to San Juan in June is currently the most expensive (average of $339). 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 MEM to SJU?

Find hourly flight availability from Memphis 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 September 11, 2025.

When flying from Memphis to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight in the morning.

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

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

Travelers seeking maximum savings on their Memphis to San Juan flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Memphis to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Memphis 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 airport do you fly from for flights from Memphis to San Juan?

    Memphis (MEM), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Memphis to San Juan. 5 airlines have flights from Memphis to San Juan on a regular basis. Booking flights from Memphis to San Juan should not be difficult; the airport handles an average of 0 outbound flights to San Juan per day.

  • How long is the flight from Memphis to San Juan?

    A quick flight from Memphis to San Juan can take about 6h 24m. Delta provides one of the quickest options available for as low as $225. The distance from Memphis to San Juan is about 1862 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Memphis to San Juan round-trip?

    Cheapflights users have booked flights from Memphis to San Juan round-trip from $150. Other airlines that can offer you cheap pricing are Delta, from $238, and American Airlines, from $279. Spirit Airlines is 67% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Memphis to San Juan (average of $254). Flying from Memphis to San Juan in June is currently the most expensive (average of $339). 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 5 airlines flying from Memphis to San Juan

Discover the top 5 airlines that operate flights from Memphis 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$150Average$317FlexibilityNo cancel feeOn-time65%
DeltaCheapest$238Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$554FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$289Average$543FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$395Average$569FlexibilityNo cancel feeOn-time69%

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