$174 Find Cheap Flights from Birmingham 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 Birmingham to Puerto Rico departing on 4/11. 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

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Flight Deals

Book Cheap Birmingham 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 Birmingham 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 Birmingham to Puerto Rico

Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
4:42 pm - 10:48 am
BHM
-
SJU
17h 06m
1 stop
American Airlines Logo
7:00 pm - 11:59 pm
SJU
-
BHM
5h 59m
1 stop
$340American Airlines
Wed, May 13 - Sun, May 17
Southwest Logo
11:15 am - 6:10 pm
BHM
-
SJU
5h 55m
1 stop
Southwest Logo
6:25 am - 5:15 pm
SJU
-
BHM
11h 50m
1 stop
$372Southwest
Fri, May 15 - Wed, May 20
American Airlines Logo
8:57 am - 8:51 pm
BHM
-
SJU
10h 54m
1 stop
American Airlines Logo
7:00 pm - 11:59 pm
SJU
-
BHM
5h 59m
1 stop
$388American Airlines
Wed, May 13 - Sun, May 17
Southwest Logo
12:00 pm - 11:40 pm
BHM
-
SJU
10h 40m
2 stops
Southwest Logo
6:25 am - 5:15 pm
SJU
-
BHM
11h 50m
1 stop
$396Southwest
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
7:30 am - 8:51 pm
BHM
-
SJU
12h 21m
1 stop
American Airlines Logo
10:03 am - 11:59 pm
SJU
-
BHM
14h 56m
1 stop
$406American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
8:57 am - 8:51 pm
BHM
-
SJU
10h 54m
1 stop
American Airlines Logo
1:31 pm - 11:59 pm
SJU
-
BHM
11h 28m
1 stop
$408American Airlines
Fri, Aug 21 - Sun, Aug 23
Multiple Airlines Logo
12:19 pm - 12:47 am
BHM
-
SJU
11h 28m
1 stop
Multiple Airlines Logo
3:01 am - 11:39 am
SJU
-
BHM
9h 38m
2 stops
$412Multiple Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
7:30 am - 8:55 pm
BHM
-
SJU
12h 25m
1 stop
American Airlines Logo
5:45 am - 3:03 pm
SJU
-
BHM
10h 18m
2 stops
$413American Airlines
Mon, Sep 7 - Fri, Sep 11
Southwest Logo
6:55 am - 1:45 pm
BHM
-
SJU
5h 50m
1 stop
Southwest Logo
5:00 am - 12:25 pm
SJU
-
BHM
8h 25m
2 stops
$416Southwest
Mon, Apr 13 - Fri, Apr 17
American Airlines Logo
5:54 pm - 4:32 am
BHM
-
SJU
9h 38m
1 stop
American Airlines Logo
3:44 pm - 11:59 pm
SJU
-
BHM
9h 15m
1 stop
$426American Airlines
Booking Insights

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

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

What is the cheapest month to fly from Birmingham to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Birmingham to Puerto Rico is July, when tickets cost $433 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $815 and $615 respectively.

How far in advance should I book a flight from Birmingham to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Birmingham to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Birmingham to Puerto Rico, you should book around 4 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$174
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Birmingham to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Birmingham 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 Birmingham to Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Birmingham 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 Birmingham 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 Birmingham 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 Birmingham 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 Birmingham to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Birmingham to Puerto Rico

 
Need help choosing which airline to fly with from Birmingham 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.
8.0
SouthwestOverall score based on 4318 reviews
8.6Crew
7.0Food
8.1Boarding
8.0Comfort
7.5Entertainment
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

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

Information on your arrival and departure airports