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San Juan

$263+ Cheap flights from Mobile (MOB) 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SJU
ene. 20 — ene. 271
mar. 1/20
mar. 1/27
1 adult, Economy
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Cheap flight deals from Mobile to San Juan

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

This Delta deal was found by Cheapflights users on 12/21. 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.
mar. 12/239:14 amMOB - SJU
1 stop6h 16mDelta
lun. 12/296:30 amSJU - MOB
1 stop8h 50mDelta
Deal found 12/21$769
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:53 amMOB - SJU
2 stops10h 46mAmerican Airlines
lun. 12/2912:30 pmSJU - MOB
1 stop7h 50mAmerican Airlines
Deal found 12/21$814
This American Airlines deal was found by Cheapflights users on 12/19. 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.
vie. 12/195:13 amMOB - SJU
1 stop8h 00mAmerican Airlines
jue. 1/16:15 pmSJU - MOB
1 stop7h 41mAmerican Airlines
Deal found 12/19$865
This United Airlines deal was found by Cheapflights users on 12/19. 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.
dom. 12/2112:59 pmMOB - SJU
1 stop7h 23mUnited Airlines
jue. 1/17:45 amSJU - MOB
1 stop16h 06mUnited Airlines
Deal found 12/19$890
This American Airlines deal was found by Cheapflights users on 12/20. 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.
mar. 12/235:13 amMOB - SJU
1 stop6h 41mAmerican Airlines
lun. 1/56:15 pmSJU - MOB
1 stop7h 41mAmerican Airlines
Deal found 12/20$974
This United Airlines deal was found by Cheapflights users on 12/19. 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.
lun. 12/2212:59 pmMOB - SJU
1 stop7h 23mUnited Airlines
vie. 1/27:45 amSJU - MOB
1 stop10h 24mUnited Airlines
Deal found 12/19$975

Find flight deals from Mobile to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 diciembre 21, 2025.

Round-trip from

$520
(American Airlines)

One-way from

$263
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$514
From Mobile to San Juan
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One-way flight from Mobile to San Juan
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Highest demand for flights based on searches. 11% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 diciembre 21, 2025.
Use the filters below to find and compare flights from Mobile to San Juan that are best for you.

Fly from

Mobile

Fly to

San Juan

Route

Depart

Return

Price

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

sáb. 1/24

6:33 am-8:50 pm

1 stop12h 17m

San Juan Luis Munoz Marin Intl

dom. 2/1

5:51 pm-10:49 am

2 stops18h 58m

$520

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

lun. 4/13

6:57 pm-12:35 pm

2 stops16h 38m

San Juan Luis Munoz Marin Intl

lun. 4/20

8:30 am-9:22 pm

1 stop13h 52m

$549

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

sáb. 1/24

12:34 pm-11:45 pm

1 stop9h 11m

San Juan Luis Munoz Marin Intl

dom. 2/1

7:30 am-11:45 am

1 stop6h 15m

$626

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

sáb. 1/3

7:29 pm-2:59 pm

1 stop17h 30m

San Juan Luis Munoz Marin Intl

dom. 1/18

7:12 pm-10:14 am

2 stops17h 02m

$629

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

sáb. 1/3

6:45 pm-11:39 am

1 stop14h 54m

$263

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

dom. 1/4

6:45 pm-11:39 am

1 stop14h 54m

$267

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

sáb. 1/3

12:11 pm-11:20 pm

1 stop9h 09m

$273

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

sáb. 1/10

10:44 am-9:26 pm

1 stop8h 42m

$278

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

dom. 1/4

7:00 am-4:36 pm

1 stop7h 36m

$293

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

vie. 1/2

2:00 pm-11:20 pm

1 stop7h 20m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Best time to book a flight from Mobile to San Juan

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

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

Currently, January is the cheapest month in which you can book a flight from Mobile to San Juan (average of $115). Flying from Mobile to San Juan in August is currently the most expensive (average of $379). 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 MOB to SJU?

Find hourly flight availability from Mobile 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 diciembre 21, 2025.

One of the essential ways to save on airfare from Mobile to San Juan is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 59% on airfare.

How much does it cost to fly round-trip from Mobile to San Juan?

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 diciembre 21, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Mobile to San Juan. 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.
Delta
7.9
Good
8,021 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

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
8,021 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

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
11,050 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

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 Mobile 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 Mobile to San Juan?

    If you book a flight to San Juan from Mobile, you will be flying from Mobile, which is the city’s only airport. Mobile (MOB) is located 11.8 mi from the center of Mobile. There are 0 flights from Mobile to San Juan per day from 2 different airlines.

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

    Airlines like American Airlines fly from Mobile to San Juan in about 12h 17m. The time it takes to get you to your destination can typically vary by up to . Mobile and San Juan are separated by a distance of 1628 mi.

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

    Currently priced at $330, Delta will fly you from Mobile to San Juan and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $360. Delta is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Mobile to San Juan (average of $115). Flying from Mobile to San Juan in August is currently the most expensive (average of $379). 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

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Top 2 airlines flying from Mobile to San Juan

Discover the top 2 airlines that operate flights from Mobile 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 diciembre 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$330Average$534FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$520FlexibilityNo cancel feeOn-time71%

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