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Puerto Rico

$268+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SJU
Jul 1 — Jul 81
Wed 7/1
Wed 7/8
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 June 1, 2026.

This United Airlines deal was found by Cheapflights users on 5/27. 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 8/2810:59 am
MOB
-
SJU
1 stop8h 39m
United Airlines
Tue 9/12:20 pm
SJU
-
MOB
1 stop8h 39m
United Airlines
Deal found 5/27$426
This American Airlines deal was found by Cheapflights users on 5/27. 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 8/286:27 am
MOB
-
SJU
1 stop16h 32m
American Airlines
Tue 9/17:24 pm
SJU
-
MOB
2 stops16h 42m
American Airlines
Deal found 5/27$446
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:44 pm
MOB
-
SJU
1 stop6h 59m
Delta
Thu 7/92:42 pm
SJU
-
MOB
1 stop9h 43m
Delta
Deal found 5/29$481
This American Airlines deal was found by Cheapflights users on 5/31. 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 6/274:29 pm
MOB
-
SJU
2 stops17h 33m
American Airlines
Tue 7/77:14 pm
SJU
-
MOB
2 stops17h 02m
American Airlines
Deal found 5/31$506
This American Airlines deal was found by Cheapflights users on 5/29. 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.
Sat 7/411:27 am
MOB
-
SJU
2 stops21h 18m
American Airlines
Thu 7/96:00 am
SJU
-
MOB
2 stops16h 35m
American Airlines
Deal found 5/29$511
This United Airlines deal was found by Cheapflights users on 5/31. 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 10/2611:35 am
MOB
-
SJU
1 stop7h 51m
United Airlines
Thu 10/296:45 am
SJU
-
MOB
1 stop8h 21m
United Airlines
Deal found 5/31$526
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:30 am
MOB
-
SJU
1 stop9h 56m
United Airlines
Fri 10/306:45 am
SJU
-
MOB
1 stop8h 21m
United Airlines
Deal found 5/28$571
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Wed 12/25:08 am
MOB
-
SJU
1 stop7h 38m
American Airlines
Sun 12/137:00 am
SJU
-
MOB
1 stop9h 17m
American Airlines
Deal found 5/30$591
This American Airlines deal was found by Cheapflights users on 5/29. 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.
Fri 6/1212:42 pm
MOB
-
SJU
1 stop9h 03m
American Airlines
Sat 6/207:00 am
SJU
-
MOB
1 stop15h 36m
American Airlines
Deal found 5/29$601
This United Airlines deal was found by Cheapflights users on 5/31. 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 10/2611:35 am
MOB
-
CPX
2 stops28h 46m
United Airlines
Fri 10/3010:48 am
CPX
-
MOB
2 stops11h 41m
United Airlines
Deal found 5/31$1,708
This United Airlines deal was found by Cheapflights users on 5/31. 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 10/197:00 am
MOB
-
VQS
2 stops10h 30m
United Airlines
Thu 10/227:30 am
VQS
-
MOB
2 stops38h 59m
United Airlines
Deal found 5/31$5,476

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 June 1, 2026.

Round-trip from

$426
(United Airlines)

One-way from

$268
(Delta)
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 June 1, 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

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Fri 8/28

10:59 am-8:38 pm

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Tue 9/1

2:20 pm-9:59 pm

1 stop8h 39m

$426

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Fri 8/28

6:27 am-11:59 pm

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Tue 9/1

7:24 pm-11:06 am

2 stops16h 42m

$446
Quickest round-trip

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 7/4

12:44 pm-10:27 pm

1 stop8h 43m

San Juan Luis Munoz Marin Intl

Thu 7/9

5:50 pm-11:25 pm

1 stop6h 35m

$481

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 6/27

4:29 pm-11:02 am

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Tue 7/7

7:14 pm-11:16 am

2 stops17h 02m

$506

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Sat 7/4

11:27 am-9:45 am

2 stops21h 18m

San Juan Luis Munoz Marin Intl

Thu 7/9

6:00 am-9:35 pm

2 stops16h 35m

$511

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Mon 10/26

11:35 am-8:26 pm

1 stop7h 51m

San Juan Luis Munoz Marin Intl

Thu 10/29

6:45 am-2:06 pm

1 stop8h 21m

$526

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Mon 10/26

12:55 pm-9:22 pm

1 stop7h 27m

San Juan Luis Munoz Marin Intl

Fri 10/30

6:45 am-2:06 pm

1 stop8h 21m

$526

MobileSan Juan

MOB - SJU

MOBSJU

Mobile

Thu 6/25

12:44 pm-10:27 pm

1 stop8h 43m

San Juan Luis Munoz Marin Intl

Sun 6/28

6:00 am-11:57 am

1 stop6h 57m

$726

MobileCulebra

MOB - CPX

MOBCPX

Mobile

Mon 10/26

11:35 am-5:21 pm

2 stops28h 46m

Culebra

Fri 10/30

10:48 am-9:29 pm

2 stops11h 41m

$1,708

MobileVieques

MOB - VQS

MOBVQS

Mobile

Mon 10/19

9:20 am-6:30 pm

2 stops32h 10m

Vieques

Thu 10/22

7:30 am-9:29 pm

2 stops38h 59m

$5,476

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 June 1, 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
7.9
Good
8,402 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
7.9
Good
8,402 reviews
Delta
7.9
Good
8,402 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
11,641 reviews
Delta
7.9
Good
8,402 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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?

    United Airlines, American Airlines, and Delta can get you from Mobile to Puerto Rico in just under 8h 39m. Your travel time can differ by up to 7h 53m. 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 June 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$436Average$556FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$514Average$514FlexibilityNo cancel feeOn-time71%

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