$114 Find Cheap Flights from Birmingham to Puerto Rico - Compare and Save

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 9/25. 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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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

Fri, Oct 16 - Thu, Oct 22
Multiple Airlines Logo
8:58 pm - 11:41 pm
BHM
-
SJU
25h 43m
1 stop
Multiple Airlines Logo
5:12 pm - 3:38 pm
SJU
-
BHM
23h 26m
1 stop
$264Multiple Airlines
Mon, Oct 12 - Thu, Oct 22
Multiple Airlines Logo
8:58 pm - 11:38 pm
BHM
-
SJU
25h 40m
1 stop
Multiple Airlines Logo
5:12 pm - 3:38 pm
SJU
-
BHM
23h 26m
1 stop
$285Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
Multiple Airlines Logo
12:19 pm - 4:11 pm
BHM
-
SJU
26h 52m
1 stop
Multiple Airlines Logo
6:35 am - 7:03 am
SJU
-
BHM
25h 28m
1 stop
$288Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Southwest Logo
6:00 am - 6:10 pm
BHM
-
SJU
11h 10m
2 stops
Southwest Logo
11:50 am - 9:45 pm
SJU
-
BHM
10h 55m
2 stops
$384Southwest
Wed, Sep 16 - Wed, Sep 23
Southwest Logo
6:00 am - 4:25 pm
BHM
-
SJU
9h 25m
2 stops
Southwest Logo
6:00 am - 4:45 pm
SJU
-
BHM
11h 45m
1 stop
$384Southwest
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
2:40 pm - 11:10 pm
BHM
-
SJU
7h 30m
1 stop
Southwest Logo
1:20 pm - 9:45 pm
SJU
-
BHM
9h 25m
2 stops
$406Southwest
Thu, Oct 15 - Tue, Oct 20
American Airlines Logo
6:41 pm - 9:46 am
BHM
-
SJU
14h 05m
2 stops
American Airlines Logo
6:20 am - 2:55 pm
SJU
-
BHM
9h 35m
2 stops
$466American Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
6:09 am - 3:40 pm
BHM
-
SJU
8h 31m
1 stop
American Airlines Logo
6:00 am - 2:50 pm
SJU
-
BHM
9h 50m
1 stop
$466American Airlines
Mon, Aug 24 - Thu, Aug 27
Delta Logo
2:08 pm - 10:29 pm
BHM
-
SJU
7h 21m
1 stop
Delta Logo
7:00 am - 3:21 pm
SJU
-
BHM
9h 21m
1 stop
$466Delta
Tue, Oct 13 - Fri, Oct 23
Delta Logo
5:18 am - 1:49 pm
BHM
-
SJU
7h 31m
1 stop
Delta Logo
7:15 am - 2:50 pm
SJU
-
BHM
8h 35m
1 stop
$466Delta
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 August, when tickets cost $436 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $815 and $656 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 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

March

Cheapest flight

$114
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 9% 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 4227 reviews
7.5Entertainment
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
Airline reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

8.0 ExcellentSean, Jul 2026
HOU - LGB
Read more Southwest reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Poor customer service, no accommodation for passengers when the flight was delayed over 5 hours.

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

It was good. Last flight was delayed but I always say that is in God's plan

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

Overall good, just screaming kids in the area the whole flight.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

it was great. the crew is exceptional. the flight was on time.

Comfort was poor as usual. At least they were on time. How sad a statement is that...

Poor communication, we sat on the plane for an hour before pushing back. They were oversold and with a full plane kept looking for someone to step off for someone else to board. So after an hour wait at the gate we missed our departure window and proceeded to spend an additional hour on the tarmac waiting for a refiled flight plan according to the pilots. Occasional updates, somewhat insensitive crew to passengers needing to use the lavatory (it was 2 hrs beyond what anyone expected). Overall just poor execution...especially when the flight was listed as "arriving early" up until about 30 minutes past our departure time.

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

Flight was delayed for about an hour but overall good experience

Staff is friendly and helpful but flight was delayed by one hour from Detroit, making for tight window in Toronto to clear Canada Customs and pass through security screening in order to get to connecting flight on time.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

It was good. The leg room was not great in Row 1.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

After all the weather issues at least they got me to my destination the next day

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

The planes can use an actual cleaning. The armrest and seats do not appear to be cleaned on this one and most other planes.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My 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.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

Flight attendants on this flight were very attentive and friendly

Flight didn’t get dinner on business. I was starving!

Best flight by a pilot I’ve ever been on as a 62 year old

Too many gate changes for someone of my age. Gate changed to another terminal!!!!! Do you know how hard it is to change to another gate???? walking with a bad knee and back with no assistance! You need more transportation workers that can assist the elderly when gate changes happen!

4 hours on the runway after taking off and then getting grounded back.

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

Information on your arrival and departure airports