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San Juan

$233+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Round-trip from

$365
(American Airlines)

One-way from

$258
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$632
From Mobile to San Juan
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One-way flight from Mobile to San Juan
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 11/1412:45 pmMOB - SJU
1 stop7h 37mUnited Airlines
Tue 11/187:45 amSJU - MOB
1 stop8h 37mUnited Airlines
Deal found 10/30$510
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/146:33 amMOB - SJU
1 stop12h 15mAmerican Airlines
Tue 11/186:42 pmSJU - MOB
2 stops17h 19mAmerican Airlines
Deal found 10/30$525
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/145:17 amMOB - SJU
1 stop6h 58mAmerican Airlines
Fri 12/261:30 amSJU - MOB
1 stop10h 27mAmerican Airlines
Deal found 10/30$600
This American Airlines deal was found by Cheapflights users on 10/29. 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 10/3010:46 amMOB - SJU
2 stops9h 28mAmerican Airlines
Wed 11/53:56 pmSJU - MOB
1 stop9h 09mAmerican Airlines
Deal found 10/29$625
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/157:00 amMOB - SJU
1 stop7h 36mUnited Airlines
Fri 11/212:05 amSJU - MOB
2 stops16h 02mUnited Airlines
Deal found 10/30$631
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 10/296:40 amMOB - SJU
2 stops10h 45mAmerican Airlines
Wed 11/52:47 pmSJU - MOB
2 stops10h 18mAmerican Airlines
Deal found 10/28$639
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/136:29 pmMOB - SJU
2 stops17h 01mAmerican Airlines
Sun 12/287:00 amSJU - MOB
1 stop9h 32mAmerican Airlines
Deal found 10/30$649
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/156:26 pmMOB - SJU
2 stops13h 51mAmerican Airlines
Sat 11/226:00 amSJU - MOB
2 stops13h 56mAmerican Airlines
Deal found 10/30$654
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/136:29 pmMOB - SJU
1 stop16h 36mAmerican Airlines
Sat 12/276:44 amSJU - MOB
1 stop9h 23mAmerican Airlines
Deal found 10/30$674

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 October 30, 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

Tue 4/28

5:55 am-1:18 pm

1 stop6h 23m

San Juan Luis Munoz Marin Intl

Wed 4/29

2:20 pm-10:55 pm

1 stop9h 35m

$445

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Tue 4/28

1:55 pm-4:00 am

1 stop13h 05m

San Juan Luis Munoz Marin Intl

Wed 4/29

3:50 pm-11:47 am

2 stops20h 57m

$473

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Fri 11/14

12:45 pm-10:22 pm

1 stop7h 37m

San Juan Luis Munoz Marin Intl

Tue 11/18

7:45 am-2:22 pm

1 stop8h 37m

$510

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sun 12/14

5:17 am-5:52 pm

2 stops10h 35m

San Juan Luis Munoz Marin Intl

Sat 12/27

6:44 am-6:57 pm

1 stop14h 13m

$600

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 11/15

7:00 am-4:36 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Fri 11/21

2:05 am-4:07 pm

2 stops16h 02m

$631

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 12/13

6:29 pm-1:30 pm

2 stops17h 01m

San Juan Luis Munoz Marin Intl

Sun 12/28

7:00 am-2:32 pm

1 stop9h 32m

$649

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Thu 2/19

10:30 am-11:27 pm

2 stops10h 57m

$233

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 1/10

6:33 am-8:50 pm

1 stop12h 17m

$258

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 1/10

6:00 am-5:20 pm

1 stop9h 20m

$301

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 11/29

7:00 am-4:36 pm

1 stop7h 36m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 11 results
1
2

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 October 30, 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.

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 October 30, 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
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 Delta, American Airlines, and United Airlines fly from Mobile to San Juan in about 6h 23m. The time it takes to get you to your destination can typically vary by up to 6h 42m. Mobile and San Juan are separated by a distance of 1628 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $356. Delta is 35% 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

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

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$330Average$534FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$356Average$520FlexibilityNo cancel feeOn-time71%

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