BHM - SJU

$283 Find Cheap Flights from Birmingham to San Juan

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 San Juan departing on 11/26. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to San Juan, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$365
Overall average: $538
American Airlines
Wed 3/18Wed 3/25
BHM - SJU • 1 stop
Cheapest one-way
$283
Typical prices: $132-240
Southwest
Wed 11/26
BHM - SJU • 1 stop
Top airlines
American Airlines
Cheapest • from $365 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to San Juan (BHM-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to San Juan 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 San Juan

Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
5:43 pm - 3:55 amBHM-SJU
9h 12m1 stop
American Airlines Logo
4:40 am - 10:28 amSJU-BHM
6h 48m1 stop
$365American Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
9:55 am - 5:15 pmBHM-SJU
6h 20m1 stop
Southwest Logo
5:40 am - 9:40 amSJU-BHM
6h 00m1 stop
$381Southwest
Find Deal
Thu, Nov 27 - Sat, Dec 6
American Airlines Logo
7:25 am - 10:10 amBHM-SJU
24h 45m2 stops
American Airlines Logo
2:05 pm - 9:58 pmSJU-BHM
9h 53m1 stop
$390American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
Southwest Logo
5:15 pm - 12:35 amBHM-SJU
5h 20m1 stop
Southwest Logo
11:20 am - 7:55 pmSJU-BHM
10h 35m1 stop
$393Southwest
Find Deal
Fri, Jan 30 - Sat, Feb 7
American Airlines Logo
10:21 am - 11:59 pmBHM-SJU
11h 38m2 stops
American Airlines Logo
5:51 pm - 11:57 pmSJU-BHM
8h 06m1 stop
$400American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
6:57 am - 5:05 pmBHM-SJU
8h 08m1 stop
American Airlines Logo
12:55 pm - 10:57 pmSJU-BHM
12h 02m2 stops
$405American Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
United Airlines Logo
10:50 am - 9:26 pmBHM-SJU
8h 36m1 stop
United Airlines Logo
7:45 am - 2:01 pmSJU-BHM
8h 16m1 stop
$460United Airlines
Find Deal
Sat, Jan 31 - Fri, Feb 6
United Airlines Logo
11:14 am - 9:26 pmBHM-SJU
8h 12m1 stop
United Airlines Logo
2:05 am - 1:14 pmSJU-BHM
13h 09m2 stops
$468United Airlines
Find Deal
Thu, Jan 1 - Sat, Jan 10
Delta Logo
5:20 am - 12:57 pmBHM-SJU
5h 37m1 stop
Delta Logo
6:15 am - 9:59 amSJU-BHM
5h 44m1 stop
$515Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
7:45 am - 5:12 pmBHM-SJU
7h 27m1 stop
Delta Logo
6:17 pm - 10:53 pmSJU-BHM
6h 36m1 stop
$545Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Birmingham to San Juan flights

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

What’s the cheapest day of the week to fly from Birmingham to San Juan?

The average price of all round-trip flights from Birmingham to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

For Birmingham to San Juan, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from San Juan back to Birmingham, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from Birmingham to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is February, where tickets cost $374 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $657 and $605 respectively.

How far in advance should I book a flight from Birmingham to San Juan Luis Munoz Marin Intl Airport?

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 San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$283
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Birmingham to San Juan

When to book flights from Birmingham to San Juan

Are your dates flexible? Find out the best times to travel from Birmingham to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Birmingham to San Juan flights

  • What is the cheapest flight from Birmingham to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Birmingham to San Juan Luis Munoz Marin Intl Airport was $283 for a one-way ticket and $365 for a round-trip.

  • Do I need a passport to fly between Birmingham and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Birmingham and on arrival in San Juan.

  • Which airports will I be using when flying from Birmingham to San Juan?

    Birmingham airport is called Birmingham and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Birmingham to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Birmingham to San Juan?

    SkyTeam, and oneworld are the airline alliances operating flights between Birmingham and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Birmingham to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Birmingham to San Juan are Southwest and Delta. With an average price for the route of $574 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $445 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Birmingham to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Birmingham 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 San Juan?

    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 to San Juan with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Birmingham to San Juan?

    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 to San Juan from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Birmingham to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Birmingham to San Juan? 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 4248 reviews
8.0Comfort
8.1Boarding
7.5Entertainment
8.6Crew
7.0Food
Airline reviews

Connecting flight is on time and boarding was a breeze!

10.0 ExcellentGabriel, Sep 2025DEN - SMF
Read more Southwest reviews

Connecting flight is on time and boarding was a breeze!

Excellent. Would encourage Southwest to keep current boarding procedures with free style seating. Makes for a fantastic experience

As always, the entire Southwest experience was perfect. Purchasing the tickets on the Southwest web site was effortless, departure and arrival gates were spotless and comfortable, plane was clean and comfortable, crew was excellent and flight was on time. Wheelchair service in Las Vegas at departure was somewhat chaotic and disjointed, but I am not sure if that was Southwest problem, airport problem or combination.

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

We didn't take off until an hour after we boarded.

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

Excellent - explanations were clear staff was nice and flight was comfortable

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Had to deplane for undisclosed mechanical issue. Landed in Chicago 3 hours late. Food voucher at FLL came just as we were recording. Crew and agents were troopers--better than Spirit last night.

It was not good at all, I think the crew could be kinder

Great experience for my first time on Spirit. Wey clean plane, great staff, very smooth. Gave food and entertainment “poor” simply because there was no option for NA….i did not get food nor did I order WiFi….so not a fair assessment but neither would giving top marks without experiencing. Overall, great experience.

Cheap flight but really uncomfortable. Seat cushions flimsy. Jammed in middle seat when flight is not full. They don’t even give you water

It was delayed, and the airport had cockroaches jumping on our bags. The flight crew was great, the seats were pretty comfortable.

Delayed due to no pilot. Per FAA policy I do believe we are to be reimbursed.

The flight was flat out cancelled. Spirit no longer goes to Seattle. I had to rebook my flight. Get a refund from spirit. They also didn’t send me any notification of the cancelled flight.

They specifically ignored a luggage tag I had for a dialysis machine. It's a life saving machine that they tossed on the baggage carousel, damaging the suitcase and almost breaking the machine. The crew promised me it would come to me at the gate and they ignored it.

We spent 5 1/2 hours at Ohare cause our flight was diverted cause of rain in the area. We missed appts that we had set on Tuesday and cause we were flying back the next day on the 7am flight we had no time to reschedule anything. Other airlines were landing and taking off fine having no issues. It was only Spirit. Very frustrating flight and I understand why the flights are only around 25-30% full.

My initial flight got overbooked whilst waiting at the gate, and they rebooked me on a later INDIRECT flight!. No offer of a refund

Everything you need to know for your flight from Birmingham to San Juan

Information on your arrival and departure airports

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