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San Juan

$278+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SJU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$365
(American Airlines)

One-way from

$278
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$594
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 ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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. 9/195:14 amMOB - SJU
2 stops17h 23mAmerican Airlines
mar. 9/303:55 pmSJU - MOB
2 stops21h 08mAmerican Airlines
Deal found 6/12$365
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 9/1912:10 pmMOB - SJU
1 stop8h 58mDelta
mar. 9/305:19 pmSJU - MOB
1 stop6h 39mDelta
Deal found 6/10$400
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/191:09 pmMOB - SJU
1 stop25h 33mUnited Airlines
lun. 9/291:05 amSJU - MOB
2 stops21h 43mUnited Airlines
Deal found 6/10$471
This United deal was found by Cheapflights users on 6/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/147:02 amMOB - SJU
2 stops10h 18mMultiple Airlines
dom. 6/221:05 amSJU - MOB
2 stops18h 08mMultiple Airlines
Deal found 6/11$2,340

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 junio 12, 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

vie. 9/19

5:14 am-11:37 pm

2 stops17h 23m

San Juan Luis Munoz Marin Intl

mar. 9/30

3:55 pm-12:03 pm

2 stops21h 08m

$365

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

vie. 9/19

12:10 pm-10:08 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

mar. 9/30

5:19 pm-10:58 pm

1 stop6h 39m

$400

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

vie. 9/19

1:09 pm-3:42 pm

1 stop25h 33m

San Juan Luis Munoz Marin Intl

lun. 9/29

1:05 am-9:48 pm

2 stops21h 43m

$471

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

mié. 7/2

7:00 am-6:20 pm

2 stops10h 20m

San Juan Luis Munoz Marin Intl

mar. 7/15

1:10 am-4:13 pm

2 stops16h 03m

$2,440

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

jue. 7/10

4:35 pm-12:44 pm

2 stops19h 09m

$278

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

sáb. 7/12

11:15 am-8:38 pm

1 stop8h 23m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, September is the cheapest month in which you can book a flight from Mobile to San Juan (average of $254). Flying from Mobile 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 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 junio 12, 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 60% on airfare.

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 junio 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $365, American Airlines will fly you from Mobile to San Juan and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $400 and $471, respectively. American Airlines is 43% 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, September is the cheapest month in which you can book a flight from Mobile to San Juan (average of $254). Flying from Mobile 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

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$329Average$562FlexibilityNo cancel feeOn-time71%
DeltaCheapest$370Average$539FlexibilityNo cancel feeOn-timeN/A

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