$233 Find Cheap Flights from Mobile to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to Puerto Rico departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Mobile to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mobile to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mobile to Puerto Rico

Tue, Apr 28 - Wed, Apr 29
Delta Logo
5:55 am - 1:18 pmMOB-SJU
6h 23m1 stop
Delta Logo
2:20 pm - 10:55 pmSJU-MOB
9h 35m1 stop
$445Delta
Find Deal
Tue, Apr 28 - Wed, Apr 29
American Airlines Logo
6:57 pm - 10:35 amMOB-SJU
14h 38m1 stop
American Airlines Logo
3:50 pm - 11:47 amSJU-MOB
20h 57m2 stops
$473American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
12:45 pm - 10:22 pmMOB-SJU
7h 37m1 stop
United Airlines Logo
7:45 am - 2:22 pmSJU-MOB
8h 37m1 stop
$510United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
6:33 am - 8:48 pmMOB-SJU
12h 15m1 stop
American Airlines Logo
6:42 pm - 10:01 amSJU-MOB
17h 19m2 stops
$525American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
5:30 pm - 12:05 pmMOB-SJU
16h 35m2 stops
American Airlines Logo
6:42 pm - 9:55 amSJU-MOB
17h 13m2 stops
$550American Airlines
Find Deal
Sun, Dec 14 - Fri, Dec 26
American Airlines Logo
5:17 am - 2:15 pmMOB-SJU
6h 58m1 stop
American Airlines Logo
1:30 am - 9:57 amSJU-MOB
10h 27m1 stop
$600American Airlines
Find Deal
Sat, Nov 15 - Fri, Nov 21
United Airlines Logo
7:00 am - 4:36 pmMOB-SJU
7h 36m1 stop
United Airlines Logo
2:05 am - 4:07 pmSJU-MOB
16h 02m2 stops
$631United Airlines
Find Deal
Sat, Dec 13 - Sun, Dec 28
American Airlines Logo
6:29 pm - 1:30 pmMOB-SJU
17h 01m2 stops
American Airlines Logo
7:00 am - 2:32 pmSJU-MOB
9h 32m1 stop
$649American Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 18
Delta Logo
2:00 pm - 11:20 pmMOB-SJU
7h 20m1 stop
Delta Logo
6:15 am - 1:11 pmSJU-MOB
8h 56m1 stop
$688Delta
Find Deal
Tue, Apr 28 - Tue, Apr 28
United Airlines Logo
7:00 am - 3:40 pmMOB-SJU
7h 40m1 stop
United Airlines Logo
1:05 am - 10:20 amSJU-MOB
10h 15m2 stops
$707United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Mobile to Puerto Rico flights

Get data-powered insights and trends into flights from Mobile to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Mobile and Puerto Rico?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Mobile to Puerto Rico.

There are 2 airlines that fly nonstop from Mobile to Puerto Rico. They are American Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $330 and arriving in San Juan Luis Munoz Marin Intl Airport (SJU). On average, American Airlines offers the best prices for nonstop flights between Mobile and Puerto Rico.

Which airlines provide the cheapest flights from Mobile to Puerto Rico?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Mobile to Puerto Rico were found on Delta ($445) and American Airlines ($473).

Good to know

Low seasonSeptember
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 0% lower on average.

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Mobile to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mobile to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mobile to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Mobile to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mobile to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Mobile to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mobile to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Mobile to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally at night, when round-trip flights cost $344 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $850.

Reviews of the top airlines flying from Mobile to Puerto Rico

 
Need help choosing which airline to fly with from Mobile to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7998 reviews
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

8.0 ExcellentPAULINA, Oct 2025LAS - ATL
Read more Delta reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Everything you need to know for your flight from Mobile to Puerto Rico

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.