$125+ Cheap flights from Birmingham, AL (BHM) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SJU
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to San Juan with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Last-minute
One-way
Cheapest flights from Birmingham to San JuanExplore 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 September 22, 2026.
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 September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:08 pm -
1 stop23h 47m
Fri 10/306:15 am -
1 stop10h 33m
Deal found 9/18![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:08 pm -
1 stop23h 47m
Mon 10/267:00 am -
1 stop9h 48m
Deal found 9/20![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:08 pm -
1 stop17h 09m
Sun 10/1112:59 am -
2 stops20h 29m
Deal found 9/17![Multiple Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/2010:20 am -
1 stop9h 15m
Tue 10/276:35 am -
1 stop9h 10m
Deal found 9/17![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:08 pm -
1 stop21h 29m
Mon 12/147:17 am -
2 stops15h 11m
Deal found 9/19![Multiple Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 9/20. 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.
Sat 12/510:15 am -
2 stops10h 40m
Sun 12/136:35 am -
1 stop11h 35m
Deal found 9/20![Southwest logo]()
$436
Best flights from Birmingham to San JuanDiscover carefully curated flight deals from Birmingham to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Birmingham to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Southwest deal was found by Cheapflights users on 9/18. 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.
Sat 12/510:15 am -
1 stop11h 15m
Sun 12/136:35 am -
1 stop11h 35m
Deal found 9/18![Southwest logo]()
$436
This Delta deal was found by Cheapflights users on 9/18. 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.
Tue 10/132:14 pm -
1 stop7h 04m
Sat 10/245:59 pm -
1 stop5h 53m
Deal found 9/18![Delta logo]()
$486
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 10/2411:00 am -
1 stop8h 38m
Wed 10/282:46 pm -
1 stop8h 13m
Deal found 9/21![United Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 10/1412:28 pm -
1 stop8h 50m
Sat 10/245:59 pm -
1 stop5h 53m
Deal found 9/18![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 9/18. 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.
Sat 11/72:14 pm -
1 stop7h 04m
Sat 11/147:00 am -
1 stop8h 39m
Deal found 9/18![Delta logo]()
$486
This Southwest deal was found by Cheapflights users on 9/21. 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.
Wed 11/1111:30 am -
2 stops11h 20m
Sun 11/156:05 am -
1 stop8h 30m
Deal found 9/21![Southwest logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/1411:00 am -
1 stop8h 38m
Sat 10/247:00 am -
1 stop10h 19m
Deal found 9/20![United Airlines logo]()
$575
This Southwest deal was found by Cheapflights users on 9/19. 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.
Thu 11/266:30 am -
2 stops10h 10m
Wed 12/212:30 pm -
2 stops11h 10m
Deal found 9/19![Southwest logo]()
$576
Last-minute flights from Birmingham to San JuanDiscover last-minute flight deals from Birmingham to San Juan. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Juan. Data last updated September 22, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/17. 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.
Thu 10/14:50 pm -
2 stops7h 30m
Mon 10/510:50 pm -
1 stop11h 50m
Deal found 9/17![Southwest logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:08 pm -
1 stop17h 09m
Sun 10/1112:59 am -
2 stops20h 29m
Deal found 9/17![Multiple Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 9/17. 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.
Sat 10/105:30 pm -
1 stop5h 25m
Tue 10/1312:40 pm -
2 stops10h 05m
Deal found 9/17![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/2010:20 am -
1 stop9h 15m
Tue 10/276:35 am -
1 stop9h 10m
Deal found 9/17![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:08 pm -
1 stop23h 47m
Fri 10/306:15 am -
1 stop10h 33m
Deal found 9/18![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:08 pm -
1 stop23h 47m
Mon 10/267:00 am -
1 stop9h 48m
Deal found 9/20![Multiple Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 9/18. 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.
Fri 10/234:50 pm -
2 stops7h 35m
Fri 10/305:00 am -
2 stops9h 20m
Deal found 9/18![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 9/20. 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.
Fri 10/234:50 pm -
2 stops7h 35m
Mon 10/266:30 am -
2 stops7h 50m
Deal found 9/20![Southwest logo]()
$451
One-way flights from Birmingham to San JuanSearch for one-way flight options from Birmingham to San Juan. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Birmingham to San Juan. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:08 pm -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:08 pm -
1 stop23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:08 pm -
1 stop21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 9/21. 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.
Tue 10/207:05 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$210
This Southwest deal was found by Cheapflights users on 9/21. 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.
Sat 10/175:35 am -
2 stops12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$218
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 11/297:19 pm -
1 stop13h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$283
Find 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 September 22, 2026.
Round-trip from | $284 (Kiwi.com) |
|---|---|
One-way from | $125 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $631 |
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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Birmingham to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Mon 12/7
9:08 pm-8:37 pm
1 stop21h 29m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$144
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Fri 10/16
4:28 pm-2:09 am
2 stops32h 41m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$163
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Tue 10/20
7:05 am-1:35 pm
1 stop5h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$210
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Sat 10/17
11:00 am-8:38 pm
1 stop8h 38m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$218
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Sun 12/6
12:35 pm-12:55 am
2 stops10h 20m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$218
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Sat 10/17
5:35 am-7:05 pm
2 stops12h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$218
Quickest round-trip
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Fri 9/25
5:20 am-11:45 am
1 stop5h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$301
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Fri 9/25
6:54 am-2:50 pm
1 stop6h 56m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$343
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Sat 12/5
10:15 am-11:30 pm
1 stop11h 15m
San Juan Luis Munoz Marin Intl
Sun 12/13
6:35 am-4:10 pm
1 stop11h 35m
$436
BirminghamSan Juan
BHM Birmingham - SJU San Juan Luis Munoz Marin Intl
BHMSJU
Birmingham
Tue 10/13
2:14 pm-10:18 pm
1 stop7h 04m
San Juan Luis Munoz Marin Intl
Sat 10/24
5:59 pm-10:52 pm
1 stop5h 53m
$486
Showing 1-10 of 16 resultsSorted by cheapest first
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.
BHM-PR1
BHM-SJU
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
BHM-PR1
BHM-SJU
What is the cheapest month to book a flight from Birmingham, Alabama to San Juan?
Currently, February is the cheapest month in which you can book a flight from Birmingham, Alabama to San Juan (average of $456). Flying from Birmingham, Alabama to San Juan in December is currently the most expensive (average of $748). 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.
How much does it cost to fly round-trip from Birmingham, Alabama to San Juan?
Airfare is below average for this route at the moment.
Birmingham, Alabama to San Juan flights typically cost between $446 and $604 in October.The cheapest round-trip price found within the last 5 days was $284 on Multiple Airlines (Oct 23-Oct 30).
How far ahead should I book a flight from Birmingham, Alabama to San Juan?
Booking 68 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.
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 September 22, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Birmingham to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
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Complete your trip
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Find flights from Birmingham to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Birmingham and San Juan flights
Browse other Birmingham and San Juan flight options. Last updated on September 22, 2026.
Other flights from Birmingham
Browse through other flights departing from Birmingham. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Birmingham to San Juan
Discover the top 3 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$372 | Average$506 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$381 | Average$617 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$426 | Average$616 | FlexibilityNo cancel fee | On-time71% |