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$218+ Cheap flights from Birmingham, AL (BHM) to San Juan

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SJU
may. 17 — may. 241
sáb. 5/17
sáb. 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Birmingham to San Juan are usually found in September or February, booked 59 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Birmingham to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 12, 2025.

Round-trip from

$304
(Mytrip)

One-way from

$218
(Delta)

Popular in

December

Cheapest in

September

Average price

$450
From Birmingham to San Juan
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One-way flight from Birmingham to San Juan
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Birmingham to San Juan

Cheapest flights from Birmingham to San Juan
Explore the most affordable flight options available from Birmingham to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.

This Mytrip deal was found by Cheapflights users on 5/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/106:00 amBHM - SJU
2 stops17h 54mSpirit Airlines
mar. 6/178:24 pmSJU - BHM
1 stop20h 28mSpirit Airlines
Deal found 5/11$293
This American Airlines deal was found by Cheapflights users on 5/11. 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.
sáb. 10/187:18 pmBHM - SJU
1 stop14h 32mAmerican Airlines
vie. 10/243:50 pmSJU - BHM
1 stop17h 02mAmerican Airlines
Deal found 5/11$345
This Delta deal was found by Cheapflights users on 5/12. 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.
vie. 11/71:15 pmBHM - SJU
1 stop8h 02mDelta
mar. 11/111:50 pmSJU - BHM
1 stop6h 21mDelta
Deal found 5/12$350
This United Airlines deal was found by Cheapflights users on 5/11. 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.
sáb. 7/51:36 pmBHM - SJU
1 stop9h 18mUnited Airlines
vie. 7/112:05 amSJU - BHM
1 stop8h 38mUnited Airlines
Deal found 5/11$422
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/292:05 pmBHM - SJU
1 stop8h 25mSouthwest
jue. 9/45:50 amSJU - BHM
1 stop10h 10mSouthwest
Deal found 5/12$455

Cheapflights Fare Finder

Customize your flight search to find flights from Birmingham to San Juan 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 mayo 12, 2025.
Use the filters below to find and compare flights from Birmingham to San Juan that are best for you.

Fly from

Birmingham

Fly to

San Juan

Route

Depart

Return

Price

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

mar. 6/10

6:00 am-12:54 am

2 stops17h 54m

San Juan Luis Munoz Marin Intl

mar. 6/17

8:24 pm-3:52 pm

1 stop20h 28m

$293

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

mié. 6/11

7:40 pm-5:06 am

1 stop8h 26m

San Juan Luis Munoz Marin Intl

mié. 6/18

3:45 pm-11:25 pm

1 stop8h 40m

$385

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

sáb. 7/5

1:36 pm-11:54 pm

1 stop9h 18m

San Juan Luis Munoz Marin Intl

vie. 7/11

2:05 am-9:43 am

1 stop8h 38m

$422

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

mié. 6/11

9:55 am-9:15 pm

2 stops10h 20m

San Juan Luis Munoz Marin Intl

mié. 6/18

7:30 am-1:15 pm

1 stop6h 45m

$470

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

vie. 7/4

6:20 am-1:29 pm

1 stop6h 09m

San Juan Luis Munoz Marin Intl

vie. 7/11

7:30 am-3:10 pm

1 stop8h 40m

$480

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

lun. 5/26

5:15 am-11:40 am

1 stop5h 25m

$218

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

mié. 6/4

5:35 am-4:36 pm

2 stops10h 01m

$223

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

mié. 6/4

10:05 am-7:07 pm

3 stops32h 02m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Best time to book a flight from Birmingham to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Birmingham 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 Birmingham to San Juan

How far ahead should I book a flight from Birmingham, Alabama to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Birmingham to San Juan. Price data was last updated on May 9, 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Birmingham, Alabama to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Birmingham, Alabama to San Juan?

Currently, September is the cheapest month in which you can book a flight from Birmingham, Alabama to San Juan (average of $254). Flying from Birmingham, Alabama to San Juan in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BHM to SJU?

Find hourly flight availability from Birmingham to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 26% on flights from Birmingham, Alabama to San Juan by exploring options for tickets in the afternoon.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated mayo 12, 2025.
Southwest
8.0
Very good
4,290 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,290 reviews
Southwest
8.0
Very good
4,290 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,290 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,724 reviews
Southwest
8.0
Very good
4,290 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,290 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,986 reviews
Southwest
8.0
Very good
4,290 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Birmingham to San Juan. 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 Birmingham to San Juan?

    Located just 4.3 mi from the city center, Birmingham is the airport most travelers will use when flying to San Juan from Birmingham. Booking flights from Birmingham (BHM) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 5 different airlines.

  • What are the cheapest airlines flying from Birmingham, Alabama to San Juan round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Juan, with prices starting at $304. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $374 and $385, respectively. Spirit Airlines is currently priced 34% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Birmingham, Alabama to San Juan one-way?

    The cheapest airlines for a one-way flight from Birmingham, Alabama to San Juan are Delta ($218), Spirit Airlines ($222), and American Airlines ($223).

  • Can I find deals for flights from Birmingham to San Juan that include hotel bookings?

    Yes. In addition to deals on Birmingham to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to San Juan.

  • Can I find deals for business class flights from Birmingham to San Juan?

    Yes. Cheapflights offers flight deals from Birmingham to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Birmingham, Alabama to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Birmingham, Alabama to San Juan (average of $254). Flying from Birmingham, Alabama to San Juan in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Birmingham to San Juan

Discover the top 5 airlines that operate flights from Birmingham to San Juan. 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 mayo 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$182Average$309FlexibilityNo cancel feeOn-time65%
DeltaCheapest$264Average$391FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$294Average$360FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$324Average$512FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$374Average$606FlexibilityNo cancel feeOn-time63%

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