$208+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SJU
May 9 — May 161
Round-trip
1 adult, Economy
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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 April 9, 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 April 9, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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 5/64:19 pm
BHM
- SJU
1 stop5h 56m
Delta
Sat 5/97:30 am
SJU
- BHM
1 stop7h 07m
Delta
Deal found 4/5![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 4/5. 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 6/910:39 am
BHM
- SJU
1 stop9h 04m
Delta
Tue 6/167:30 am
SJU
- BHM
1 stop9h 49m
Delta
Deal found 4/5![Delta logo]()
$416
This Southwest deal was found by Cheapflights users on 4/6. 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 5/13:35 pm
BHM
- SJU
1 stop6h 50m
Southwest
Fri 5/85:05 am
SJU
- BHM
2 stops13h 05m
Southwest
Deal found 4/6![Southwest logo]()
$421
This Southwest deal was found by Cheapflights users on 4/5. 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.
Mon 4/205:40 am
BHM
- SJU
2 stops8h 15m
Southwest
Thu 4/235:05 am
SJU
- BHM
2 stops10h 55m
Southwest
Deal found 4/5![Southwest logo]()
$426
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 4/227:00 am
BHM
- SJU
1 stop15h 02m
American Airlines
Sat 4/254:30 pm
SJU
- BHM
1 stop16h 48m
American Airlines
Deal found 4/8![American Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 4/6. 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 6/75:00 am
BHM
- SJU
1 stop16h 45m
American Airlines
Thu 6/113:39 pm
SJU
- BHM
1 stop17h 01m
American Airlines
Deal found 4/6![American Airlines logo]()
$436
This Southwest deal was found by Cheapflights users on 4/5. 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 5/610:10 am
BHM
- SJU
2 stops9h 55m
Southwest
Sat 5/96:25 am
SJU
- BHM
1 stop11h 05m
Southwest
Deal found 4/5![Southwest logo]()
$441
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Fri 5/298:20 am
BHM
- SJU
1 stop13h 25m
American Airlines
Tue 6/23:39 pm
SJU
- BHM
1 stop17h 01m
American Airlines
Deal found 4/5![American Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 4/5. 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 5/1311:15 am
BHM
- SJU
1 stop8h 50m
Southwest
Sat 5/165:45 am
SJU
- BHM
2 stops10h 15m
Southwest
Deal found 4/5![Southwest logo]()
$455
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 9/2311:54 am
BHM
- SJU
1 stop11h 05m
American Airlines
Sun 9/277:05 pm
SJU
- BHM
1 stop15h 25m
American Airlines
Deal found 4/8![American Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 4/4. 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 4/224:19 pm
BHM
- SJU
1 stop5h 53m
Delta
Sat 4/256:15 am
SJU
- BHM
1 stop6h 36m
Delta
Deal found 4/4![Delta logo]()
$461
This Southwest deal was found by Cheapflights users on 4/4. 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 4/294:15 pm
BHM
- SJU
1 stop6h 25m
Southwest
Sat 5/25:45 am
SJU
- BHM
1 stop9h 05m
Southwest
Deal found 4/4![Southwest logo]()
$466
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 April 9, 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 April 9, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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 5/64:19 pm
BHM
- SJU
1 stop5h 56m
Delta
Sat 5/97:30 am
SJU
- BHM
1 stop7h 07m
Delta
Deal found 4/5![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 4/5. 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.
Mon 4/205:40 am
BHM
- SJU
2 stops8h 15m
Southwest
Thu 4/235:05 am
SJU
- BHM
2 stops10h 55m
Southwest
Deal found 4/5![Southwest logo]()
$426
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 9/235:43 am
BHM
- SJU
2 stops11h 27m
American Airlines
Sun 9/277:05 pm
SJU
- BHM
1 stop15h 25m
American Airlines
Deal found 4/8![American Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 4/5. 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 5/92:23 pm
BHM
- SJU
1 stop6h 54m
Delta
Tue 5/126:15 am
SJU
- BHM
1 stop9h 35m
Delta
Deal found 4/5![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 4/5. 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 5/1311:15 am
BHM
- SJU
1 stop8h 50m
Southwest
Sat 5/165:45 am
SJU
- BHM
2 stops10h 15m
Southwest
Deal found 4/5![Southwest logo]()
$455
This Delta deal was found by Cheapflights users on 4/5. 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 6/910:39 am
BHM
- SJU
1 stop9h 04m
Delta
Tue 6/167:30 am
SJU
- BHM
1 stop9h 49m
Delta
Deal found 4/5![Delta logo]()
$416
This Southwest deal was found by Cheapflights users on 4/4. 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.
Mon 4/205:40 am
BHM
- SJU
2 stops8h 15m
Southwest
Fri 4/242:00 pm
SJU
- BHM
2 stops10h 25m
Southwest
Deal found 4/4![Southwest logo]()
$466
This Delta deal was found by Cheapflights users on 4/4. 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 4/224:19 pm
BHM
- SJU
1 stop5h 53m
Delta
Sat 4/256:15 am
SJU
- BHM
1 stop6h 36m
Delta
Deal found 4/4![Delta logo]()
$461
This Southwest deal was found by Cheapflights users on 4/5. 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 6/95:15 pm
BHM
- SJU
1 stop6h 00m
Southwest
Tue 6/167:00 am
SJU
- BHM
2 stops10h 40m
Southwest
Deal found 4/5![Southwest logo]()
$471
This Southwest deal was found by Cheapflights users on 4/7. 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 6/112:40 pm
BHM
- SJU
2 stops9h 40m
Southwest
Sun 6/149:05 pm
SJU
- BHM
1 stop12h 35m
Southwest
Deal found 4/7![Southwest logo]()
$471
This Southwest deal was found by Cheapflights users on 4/6. 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 4/294:15 pm
BHM
- SJU
1 stop6h 25m
Southwest
Sun 5/39:45 pm
SJU
- BHM
1 stop12h 35m
Southwest
Deal found 4/6![Southwest logo]()
$487
Last-minute flights from Birmingham to San JuanDiscover last-minute flight deals from Birmingham to San Juan. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Juan. Data last updated April 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/5. 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.
Mon 4/205:40 am
BHM
- SJU
2 stops8h 15m
Southwest
Thu 4/235:05 am
SJU
- BHM
2 stops10h 55m
Southwest
Deal found 4/5![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 4/6. 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 4/2111:05 am
BHM
- SJU
2 stops10h 35m
Southwest
Sat 4/256:25 am
SJU
- BHM
2 stops9h 35m
Southwest
Deal found 4/6![Southwest logo]()
$476
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 4/227:00 am
BHM
- SJU
1 stop15h 02m
American Airlines
Sat 4/254:30 pm
SJU
- BHM
1 stop16h 48m
American Airlines
Deal found 4/8![American Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 4/4. 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 4/224:19 pm
BHM
- SJU
1 stop5h 53m
Delta
Sat 4/256:15 am
SJU
- BHM
1 stop6h 36m
Delta
Deal found 4/4![Delta logo]()
$461
This Southwest deal was found by Cheapflights users on 4/4. 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 4/294:15 pm
BHM
- SJU
1 stop6h 25m
Southwest
Sat 5/25:45 am
SJU
- BHM
1 stop9h 05m
Southwest
Deal found 4/4![Southwest logo]()
$466
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Thu 4/305:00 am
BHM
- SJU
1 stop17h 02m
American Airlines
Mon 5/47:25 am
SJU
- BHM
1 stop16h 30m
American Airlines
Deal found 4/8![American Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 4/6. 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 5/13:35 pm
BHM
- SJU
1 stop6h 50m
Southwest
Fri 5/85:05 am
SJU
- BHM
2 stops13h 05m
Southwest
Deal found 4/6![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 4/5. 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 5/64:19 pm
BHM
- SJU
1 stop5h 56m
Delta
Sat 5/97:30 am
SJU
- BHM
1 stop7h 07m
Delta
Deal found 4/5![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 4/5. 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 5/610:10 am
BHM
- SJU
2 stops9h 55m
Southwest
Sat 5/96:25 am
SJU
- BHM
1 stop11h 05m
Southwest
Deal found 4/5![Southwest logo]()
$441
This Southwest deal was found by Cheapflights users on 4/5. 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 5/1311:15 am
BHM
- SJU
1 stop8h 50m
Southwest
Sat 5/165:45 am
SJU
- BHM
2 stops10h 15m
Southwest
Deal found 4/5![Southwest logo]()
$455
This Southwest deal was found by Cheapflights users on 4/5. 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 5/204:15 pm
BHM
- SJU
1 stop6h 25m
Southwest
Sat 5/232:10 pm
SJU
- BHM
2 stops8h 45m
Southwest
Deal found 4/5![Southwest logo]()
$486
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Fri 5/298:20 am
BHM
- SJU
1 stop13h 25m
American Airlines
Tue 6/23:39 pm
SJU
- BHM
1 stop17h 01m
American Airlines
Deal found 4/5![American Airlines 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 April 9, 2026.
Search for one-way flight options from Birmingham to San Juan. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Southwest deal was found by Cheapflights users on 4/4. 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 5/13:35 pm
BHM
- SJU
1 stop6h 50m
Southwest
Deal found 4/4![Southwest logo]()
$208
This United Airlines deal was found by Cheapflights users on 4/7. 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 8/511:20 am
BHM
- SJU
1 stop8h 18m
United Airlines
Deal found 4/7![United Airlines logo]()
$218
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sun 5/314:55 pm
BHM
- SJU
1 stop5h 40m
Southwest
Deal found 4/7![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 4/4. 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 5/29:55 am
BHM
- SJU
1 stop10h 30m
Southwest
Deal found 4/4![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 4/8. 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.
Sun 5/37:25 am
BHM
- SJU
2 stops12h 30m
Southwest
Deal found 4/8![Southwest logo]()
$288
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/298:20 am
BHM
- SJU
2 stops12h 39m
American Airlines
Deal found 4/7![American Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 5/16:32 pm
BHM
- SJU
3 stops42h 37m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$732
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Sun 5/36:15 am
BHM
- SJU
3 stops55h 35m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$984
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 April 9, 2026.
Round-trip from | $384 (Delta) |
|---|---|
One-way from | $208 (Southwest) |
Popular in | December |
Cheapest in | July |
Average price | $561 |
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 April 9, 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 - SJU
BHMSJU
Birmingham
Wed 5/6
4:19 pm-11:15 pm
1 stop5h 56m
San Juan Luis Munoz Marin Intl
Sat 5/9
7:30 am-1:37 pm
1 stop7h 07m
$384
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Sat 5/9
2:23 pm-10:17 pm
1 stop6h 54m
San Juan Luis Munoz Marin Intl
Tue 5/12
6:15 am-2:50 pm
1 stop9h 35m
$384
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Tue 6/9
10:39 am-8:43 pm
1 stop9h 04m
San Juan Luis Munoz Marin Intl
Tue 6/16
7:30 am-4:19 pm
1 stop9h 49m
$416
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Mon 4/20
5:40 am-2:55 pm
2 stops8h 15m
San Juan Luis Munoz Marin Intl
Thu 4/23
5:05 am-3:00 pm
2 stops10h 55m
$426
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Wed 5/13
11:15 am-9:05 pm
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Sat 5/16
5:45 am-3:00 pm
2 stops10h 15m
$455
Quickest round-trip
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Wed 4/22
4:19 pm-11:12 pm
1 stop5h 53m
San Juan Luis Munoz Marin Intl
Sat 4/25
6:15 am-11:51 am
1 stop6h 36m
$461
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Mon 4/20
5:40 am-2:55 pm
2 stops8h 15m
San Juan Luis Munoz Marin Intl
Fri 4/24
2:00 pm-11:25 pm
2 stops10h 25m
$466
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Wed 9/23
5:43 am-6:10 pm
2 stops11h 27m
San Juan Luis Munoz Marin Intl
Sun 9/27
7:05 pm-9:30 am
1 stop15h 25m
$471
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Tue 6/9
5:15 pm-12:15 am
1 stop6h 00m
San Juan Luis Munoz Marin Intl
Tue 6/16
7:00 am-4:40 pm
2 stops10h 40m
$471
BirminghamSan Juan
BHM - SJU
BHMSJU
Birmingham
Thu 6/11
2:40 pm-1:20 am
2 stops9h 40m
San Juan Luis Munoz Marin Intl
Sun 6/14
9:05 pm-8:40 am
1 stop12h 35m
$471
Showing 1-10 of 17 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
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 April 3, 2026.
Booking 21 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, July is the cheapest month in which you can book a flight from Birmingham, Alabama to San Juan (average of $225). Flying from Birmingham, Alabama to San Juan in December is currently the most expensive (average of $463). 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?
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 April 9, 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.
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Alternative routes for Birmingham to San Juan
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Complete your trip
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Search flights from Birmingham to San Juan by cabin class
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 April 9, 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 April 9, 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 2,558,603 searches. Data last updated April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$305 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$359 | Average$496 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$405 | Average$615 | FlexibilityNo cancel fee | On-time71% |