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Puerto Rico

$343+ Cheap flights from Mobile (MOB) to Puerto Rico

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SJU
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Mobile to Puerto Rico

Cheapest flights from Mobile to Puerto Rico
Explore the most affordable flight options available from Mobile to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 am
MOB
-
SJU
1 stop6h 23m
Delta
Wed 10/287:30 am
SJU
-
MOB
1 stop10h 53m
Delta
Deal found 7/19$416
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am
MOB
-
SJU
1 stop9h 33m
Delta
Mon 10/192:31 pm
SJU
-
MOB
1 stop9h 46m
Delta
Deal found 7/19$436
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 10/205:24 pm
MOB
-
SJU
2 stops18h 55m
American Airlines
Wed 10/283:51 pm
SJU
-
MOB
1 stop7h 03m
American Airlines
Deal found 7/19$466
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 10/145:51 pm
MOB
-
SJU
2 stops18h 28m
American Airlines
Mon 10/196:20 am
SJU
-
MOB
2 stops16h 34m
American Airlines
Deal found 7/19$471
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 12/26:29 pm
MOB
-
SJU
2 stops14h 06m
American Airlines
Sun 12/138:18 am
SJU
-
MOB
1 stop17h 46m
American Airlines
Deal found 7/19$526
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 12/212:10 pm
MOB
-
SJU
1 stop9h 10m
Delta
Sun 12/133:35 pm
SJU
-
MOB
1 stop9h 22m
Delta
Deal found 7/22$536
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 8/94:36 pm
MOB
-
SJU
2 stops16h 07m
American Airlines
Fri 8/147:30 am
SJU
-
MOB
1 stop14h 06m
American Airlines
Deal found 7/22$586
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:59 am
MOB
-
SJU
1 stop8h 39m
United Airlines
Fri 8/282:20 pm
SJU
-
MOB
1 stop8h 39m
United Airlines
Deal found 7/21$596
This Delta deal was found by Cheapflights users on 7/18. 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.
Sun 8/29:11 am
MOB
-
SJU
1 stop10h 34m
Delta
Thu 8/65:49 pm
SJU
-
MOB
1 stop6h 17m
Delta
Deal found 7/18$626
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:59 am
MOB
-
VQS
2 stops30h 31m
United Airlines
Thu 8/277:30 am
VQS
-
MOB
2 stops33h 39m
United Airlines
Deal found 7/21$1,617
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:59 am
MOB
-
CPX
2 stops29h 22m
United Airlines
Wed 9/2310:48 am
CPX
-
MOB
2 stops12h 11m
United Airlines
Deal found 7/21$1,708

Find flight deals from Mobile to Puerto Rico

Keep the following information in mind while searching for Mobile to Puerto Rico flight deals. Data was last updated July 23, 2026.

Round-trip from

$416
(Delta)

One-way from

$343
(American Airlines)
From Mobile to Puerto Rico
Search Deals
One-way flight from Mobile to Puerto Rico
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile to Puerto Rico 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 July 23, 2026.
Use the filters below to find and compare flights from Mobile to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Tue 1/19

12:10 pm-11:50 pm

1 stop9h 40m

San Juan Luis Munoz Marin Intl

Wed 1/27

6:30 pm-10:57 pm

1 stop6h 27m

$416

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Wed 10/14

6:00 am-4:33 pm

1 stop9h 33m

San Juan Luis Munoz Marin Intl

Mon 10/19

2:31 pm-11:17 pm

1 stop9h 46m

$436

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Tue 10/20

5:24 pm-1:19 pm

2 stops18h 55m

San Juan Luis Munoz Marin Intl

Wed 10/28

3:51 pm-9:54 pm

1 stop7h 03m

$466

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Wed 10/14

5:51 pm-11:20 am

1 stop16h 29m

San Juan Luis Munoz Marin Intl

Mon 10/19

6:20 am-9:54 pm

2 stops16h 34m

$471

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Wed 12/2

12:10 pm-11:20 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Sun 12/13

3:35 pm-10:57 pm

1 stop9h 22m

$536

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Tue 8/25

10:59 am-8:38 pm

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Fri 8/28

2:20 pm-9:59 pm

1 stop8h 39m

$596

MobileVieques

MOB - VQS

MOBVQS

Mobile

Mon 8/24

10:59 am-6:30 pm

2 stops30h 31m

Vieques

Thu 8/27

7:30 am-4:09 pm

2 stops33h 39m

$1,617

MobileCulebra

MOB - CPX

MOBCPX

Mobile

Sat 9/19

10:59 am-5:21 pm

2 stops29h 22m

Culebra

Wed 9/23

10:48 am-9:59 pm

2 stops12h 11m

$1,708
Cheapest one-way

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 8/1

4:28 pm-11:04 am

2 stops17h 36m

$343
Quickest one-way

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 8/1

12:50 pm-9:24 pm

1 stop7h 34m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Sorted by cheapest first

Best time to book a flight from Mobile to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated July 23, 2026.
Read through reviews of airlines operating flights from Mobile to Puerto Rico, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Mobile to Puerto Rico. 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 Puerto Rico?

    Mobile (MOB) is the airport you will fly out of if you book a flight from Mobile to Puerto Rico. It is only a 11.8 mi journey to Mobile (MOB) from Mobile’s city center.

  • How long is the flight from Mobile to Puerto Rico?

    Delta and American Airlines can get you from Mobile to Puerto Rico in just under 9h 40m. Your travel time can differ by up to 9h 15m. Airlines will cover a distance of 1628 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Mobile to Puerto Rico?

    The most popular route from Mobile to Puerto Rico is Mobile - San Juan Luis Munoz Marin Intl. You may also consider Mobile - Culebra or Mobile - Vieques.

  • Can I find deals for flights from Mobile to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Mobile to Puerto Rico?

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

  • Can I find deals for business class flights from Mobile to Puerto Rico?

    Yes. Cheapflights offers flight deals from Mobile to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 Puerto Rico

Discover the top 2 airlines that operate flights from Mobile to Puerto Rico. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$526FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$514Average$514FlexibilityNo cancel feeOn-time71%

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