$151+ Cheap flights from Allentown (ABE) to Luis Munoz Marin Intl (SJU)
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJU
May 25 — Jun 11
Round-trip
1 adult, Economy
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Cheapest flights from Allentown to Luis Munoz Marin IntlExplore the most affordable flight options available from Allentown to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Allentown to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This American Airlines deal was found by Cheapflights users on 4/22. 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 9/24:59 pm
ABE
- SJU
1 stop7h 00m
American Airlines
Tue 9/87:05 am
SJU
- ABE
1 stop9h 22m
American Airlines
Deal found 4/22![American Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:20 am
ABE
- SJU
1 stop10h 25m
Delta
Thu 8/131:06 pm
SJU
- ABE
1 stop9h 50m
Delta
Deal found 4/21![Delta logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sun 5/101:01 pm
ABE
- SJU
2 stops28h 15m
Multiple Airlines
Thu 5/148:04 pm
SJU
- ABE
1 stop24h 06m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/111:41 pm
ABE
- SJU
2 stops24h 26m
Multiple Airlines
Thu 5/148:04 pm
SJU
- ABE
1 stop24h 06m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/177:56 pm
ABE
- SJU
2 stops28h 25m
Multiple Airlines
Thu 5/218:04 pm
SJU
- ABE
1 stop17h 56m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/134:38 pm
ABE
- SJU
2 stops23h 13m
Multiple Airlines
Mon 7/276:00 am
SJU
- ABE
1 stop17h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/13:25 pm
ABE
- SJU
1 stop10h 36m
Multiple Airlines
Fri 5/296:00 am
SJU
- ABE
1 stop8h 00m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sat 5/303:03 pm
ABE
- SJU
2 stops27h 56m
Multiple Airlines
Thu 6/48:04 pm
SJU
- ABE
1 stop27h 02m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/158:30 am
ABE
- SJU
1 stop15h 27m
Multiple Airlines
Fri 5/295:15 pm
SJU
- ABE
2 stops27h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$406
Best flights from Allentown to Luis Munoz Marin IntlDiscover carefully curated flight deals from Allentown to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Allentown to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:20 am
ABE
- SJU
1 stop10h 25m
Delta
Thu 8/131:06 pm
SJU
- ABE
1 stop9h 50m
Delta
Deal found 4/21![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 6/292:23 pm
ABE
- SJU
2 stops15h 06m
United Airlines
Fri 7/31:00 am
SJU
- ABE
2 stops12h 48m
United Airlines
Deal found 4/24![United Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 4/23. 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 5/512:53 pm
ABE
- SJU
1 stop10h 20m
Delta
Sat 5/92:48 pm
SJU
- ABE
1 stop7h 30m
Delta
Deal found 4/23![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 4/22. 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.
Mon 7/131:08 pm
ABE
- SJU
1 stop7h 37m
Delta
Mon 7/202:42 pm
SJU
- ABE
1 stop7h 45m
Delta
Deal found 4/22![Delta logo]()
$524
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/235:36 pm
ABE
- SJU
2 stops18h 58m
United Airlines
Thu 5/287:40 am
SJU
- ABE
1 stop9h 21m
United Airlines
Deal found 4/22![United Airlines logo]()
$837
This Delta deal was found by Cheapflights users on 4/24. 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 5/96:27 am
ABE
- SJU
1 stop10h 06m
Delta
Tue 5/122:48 pm
SJU
- ABE
1 stop7h 30m
Delta
Deal found 4/24![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 4/22. 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.
Mon 5/256:23 am
ABE
- SJU
1 stop7h 15m
Delta
Thu 5/286:15 am
SJU
- ABE
1 stop11h 13m
Delta
Deal found 4/22![Delta logo]()
$782
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 5/76:27 am
ABE
- SJU
1 stop10h 06m
Delta
Sat 5/161:14 pm
SJU
- ABE
1 stop9h 04m
Delta
Deal found 4/23![Delta logo]()
$806
This Delta deal was found by Cheapflights users on 4/23. 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 6/166:20 am
ABE
- SJU
1 stop10h 26m
Delta
Fri 6/196:00 am
SJU
- ABE
1 stop11h 25m
Delta
Deal found 4/23![Delta logo]()
$816
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 6/141:12 pm
ABE
- SJU
1 stop7h 31m
Delta
Fri 6/196:00 am
SJU
- ABE
1 stop11h 25m
Delta
Deal found 4/23![Delta logo]()
$816
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 6/151:12 pm
ABE
- SJU
1 stop9h 15m
Delta
Fri 6/196:00 am
SJU
- ABE
1 stop11h 25m
Delta
Deal found 4/23![Delta logo]()
$816
Last-minute flights from Allentown to Luis Munoz Marin IntlDiscover last-minute flight deals from Allentown to Luis Munoz Marin Intl. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Luis Munoz Marin Intl. Data last updated April 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/13:25 pm
ABE
- SJU
1 stop10h 36m
Multiple Airlines
Fri 5/296:00 am
SJU
- ABE
1 stop8h 00m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:04 am
ABE
- SJU
1 stop9h 31m
American Airlines
Sat 5/911:38 am
SJU
- ABE
1 stop12h 44m
American Airlines
Deal found 4/20![American Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sun 5/101:01 pm
ABE
- SJU
2 stops28h 15m
Multiple Airlines
Thu 5/148:04 pm
SJU
- ABE
1 stop24h 06m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/111:41 pm
ABE
- SJU
2 stops24h 26m
Multiple Airlines
Thu 5/148:04 pm
SJU
- ABE
1 stop24h 06m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/158:30 am
ABE
- SJU
1 stop15h 27m
Multiple Airlines
Fri 5/295:15 pm
SJU
- ABE
2 stops27h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/177:56 pm
ABE
- SJU
2 stops28h 25m
Multiple Airlines
Thu 5/218:04 pm
SJU
- ABE
1 stop17h 56m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/177:56 pm
ABE
- SJU
2 stops28h 25m
Multiple Airlines
Sat 5/232:59 am
SJU
- ABE
1 stop20h 40m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Tue 5/1912:17 pm
ABE
- SJU
1 stop22h 01m
Multiple Airlines
Thu 5/218:04 pm
SJU
- ABE
1 stop17h 56m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/228:50 pm
ABE
- SJU
2 stops31h 11m
Multiple Airlines
Fri 5/296:00 am
SJU
- ABE
1 stop8h 00m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sat 5/303:03 pm
ABE
- SJU
2 stops27h 56m
Multiple Airlines
Thu 6/48:04 pm
SJU
- ABE
1 stop27h 02m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$404
One-way flights from Allentown to Luis Munoz Marin IntlSearch for one-way flight options from Allentown to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Allentown to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:20 am
ABE
- SJU
1 stop10h 26m
Delta
Deal found 4/20![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/71:12 pm
ABE
- SJU
1 stop9h 15m
Delta
Deal found 4/20![Delta logo]()
$196
This American Airlines deal was found by Cheapflights users on 4/23. 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 8/95:10 pm
ABE
- SJU
1 stop7h 05m
American Airlines
Deal found 4/23![American Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:53 pm
ABE
- SJU
1 stop7h 31m
Delta
Deal found 4/20![Delta logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Thu 4/309:00 am
ABE
- SJU
1 stop17h 01m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Mon 6/154:39 pm
ABE
- SJU
3 stops31h 58m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 5/316:23 am
ABE
- SJU
1 stop10h 10m
Delta
Deal found 4/23![Delta logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sat 5/26:53 pm
ABE
- SJU
3 stops48h 06m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$308
Find flight deals from Allentown to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Luis Munoz Marin Intl (SJU). 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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (American Airlines) |
One-way from | $151 (Delta) |
Popular in | September |
Cheapest in | February |
Average price | $477 |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to Luis Munoz Marin Intl 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 25, 2026.
Use the filters below to find and compare flights from Allentown to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Thu 8/6
6:20 am-4:45 pm
1 stop10h 25m
San Juan Luis Munoz Marin Intl
Thu 8/13
1:06 pm-10:56 pm
1 stop9h 50m
$347
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 5/5
12:53 pm-11:13 pm
1 stop10h 20m
San Juan Luis Munoz Marin Intl
Sat 5/9
2:48 pm-10:18 pm
1 stop7h 30m
$519
Quickest round-trip
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Mon 7/13
1:08 pm-8:45 pm
1 stop7h 37m
San Juan Luis Munoz Marin Intl
Mon 7/20
2:42 pm-10:27 pm
1 stop7h 45m
$524
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sat 5/9
6:27 am-4:33 pm
1 stop10h 06m
San Juan Luis Munoz Marin Intl
Tue 5/12
2:48 pm-10:18 pm
1 stop7h 30m
$711
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Mon 5/25
6:23 am-1:38 pm
1 stop7h 15m
San Juan Luis Munoz Marin Intl
Thu 5/28
6:15 am-5:28 pm
1 stop11h 13m
$782
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Thu 5/7
6:27 am-4:33 pm
1 stop10h 06m
San Juan Luis Munoz Marin Intl
Sat 5/16
1:14 pm-10:18 pm
1 stop9h 04m
$806
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Mon 6/29
2:23 pm-5:29 am
2 stops15h 06m
San Juan Luis Munoz Marin Intl
Fri 7/3
1:00 am-1:48 pm
2 stops12h 48m
$815
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 6/16
6:20 am-4:46 pm
1 stop10h 26m
San Juan Luis Munoz Marin Intl
Fri 6/19
6:00 am-5:25 pm
1 stop11h 25m
$816
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 6/14
1:12 pm-8:43 pm
1 stop7h 31m
San Juan Luis Munoz Marin Intl
Fri 6/19
6:00 am-5:25 pm
1 stop11h 25m
$816
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Mon 6/15
1:12 pm-10:27 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Fri 6/19
6:00 am-5:25 pm
1 stop11h 25m
$816
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Allentown to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Luis Munoz Marin Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Allentown-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Allentown to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Allentown with our price prediction graph.
ABE-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 Allentown to San Juan Luis Munoz Marin Intl Airport
How far ahead should I book a flight from Allentown to San Juan Luis Munoz Marin Intl Airport?
To ensure you get the cheapest price possible for a flight from Allentown to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Allentown to San Juan Luis Munoz Marin Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Allentown to San Juan Luis Munoz Marin Intl Airport (average of $330). Flying from Allentown to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of $1,475). 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 Allentown to San Juan Luis Munoz Marin Intl Airport?
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated April 25, 2026.
Get a feel of what it's like to fly with Delta,American Airlines, andFrontier from Allentown to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Allentown to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
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Allentown and Luis Munoz Marin Intl flights
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Top 3 airlines flying from Allentown to Luis Munoz Marin Intl
Discover the top 3 airlines that operate flights from Allentown to Luis Munoz Marin Intl. 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$210 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$182 | Average$486 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$460 | FlexibilityNo cancel fee | On-time71% |