$204+ Cheap flights from McAllen (MFE) 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJU
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Cheapest flights from McAllen to San JuanExplore the most affordable flight options available from McAllen to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from McAllen to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:01 pm
MFE
- SJU
1 stop18h 01m
American Airlines
Wed 10/148:30 am
SJU
- MFE
2 stops16h 46m
American Airlines
Deal found 5/19![American Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:20 am
MFE
- SJU
2 stops16h 09m
Delta
Thu 8/2012:56 pm
SJU
- MFE
2 stops12h 03m
Delta
Deal found 5/19![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Wed 8/192:20 pm
SJU
- MFE
1 stop8h 39m
United Airlines
Deal found 5/19![United Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:45 am
MFE
- SJU
1 stop8h 09m
American Airlines
Sat 9/57:10 pm
SJU
- MFE
2 stops16h 09m
American Airlines
Deal found 5/19![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:20 am
MFE
- SJU
2 stops16h 09m
Delta
Thu 8/206:48 am
SJU
- MFE
2 stops10h 49m
Delta
Deal found 5/19![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Wed 8/197:00 am
SJU
- MFE
1 stop9h 59m
United Airlines
Deal found 5/19![United Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Wed 8/197:00 am
SJU
- MFE
1 stop7h 27m
United Airlines
Deal found 5/19![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 5/20. 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 8/295:20 am
MFE
- SJU
2 stops16h 09m
Delta
Sat 9/57:30 am
SJU
- MFE
2 stops9h 29m
Delta
Deal found 5/20![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 am
MFE
- SJU
2 stops16h 09m
Delta
Thu 8/202:59 pm
SJU
- MFE
2 stops10h 00m
Delta
Deal found 5/19![Delta logo]()
$402
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Mon 10/267:00 am
MFE
- SJU
1 stop15h 33m
American Airlines
Sat 10/313:42 pm
SJU
- MFE
1 stop9h 34m
American Airlines
Deal found 5/16![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Thu 8/202:20 pm
SJU
- MFE
1 stop8h 39m
United Airlines
Deal found 5/19![United Airlines logo]()
$414
Best flights from McAllen to San JuanDiscover carefully curated flight deals from McAllen to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from McAllen to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:25 am
MFE
- SJU
2 stops10h 08m
Delta
Wed 10/287:30 am
SJU
- MFE
2 stops17h 29m
Delta
Deal found 5/19![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:00 am
MFE
- SJU
1 stop9h 42m
United Airlines
Wed 8/197:00 am
SJU
- MFE
1 stop9h 59m
United Airlines
Deal found 5/19![United Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Mon 10/269:26 am
MFE
- SJU
1 stop13h 07m
American Airlines
Sat 10/3112:05 pm
SJU
- MFE
2 stops13h 11m
American Airlines
Deal found 5/16![American Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Tue 10/276:45 am
SJU
- MFE
1 stop10h 15m
United Airlines
Deal found 5/19![United Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 9/248:01 pm
MFE
- SJU
1 stop18h 01m
American Airlines
Sun 9/273:42 pm
SJU
- MFE
1 stop9h 34m
American Airlines
Deal found 5/20![American Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Thu 8/202:20 pm
SJU
- MFE
1 stop8h 39m
United Airlines
Deal found 5/19![United Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 5/20. 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.
Thu 9/245:25 am
MFE
- SJU
2 stops15h 35m
Delta
Sun 9/277:30 am
SJU
- MFE
2 stops9h 29m
Delta
Deal found 5/20![Delta logo]()
$543
This American Airlines deal was found by Cheapflights users on 5/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:00 am
MFE
- SJU
1 stop17h 50m
American Airlines
Fri 7/1012:58 am
SJU
- MFE
1 stop9h 55m
American Airlines
Deal found 5/17![American Airlines logo]()
$707
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:04 pm
MFE
- SJU
1 stop7h 35m
American Airlines
Fri 7/1712:58 am
SJU
- MFE
1 stop8h 55m
American Airlines
Deal found 5/18![American Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Sun 10/256:45 am
SJU
- MFE
1 stop7h 20m
United Airlines
Deal found 5/19![United Airlines logo]()
$717
Last-minute flights from McAllen to San JuanDiscover last-minute flight deals from McAllen to San Juan. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to San Juan. Data last updated May 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:00 am
MFE
- SJU
2 stops12h 25m
American Airlines
Mon 6/112:44 am
SJU
- MFE
1 stop10h 15m
American Airlines
Deal found 5/18![American Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:59 pm
MFE
- SJU
1 stop9h 30m
United Airlines
Mon 6/12:05 am
SJU
- MFE
1 stop10h 20m
United Airlines
Deal found 5/19![United Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:04 pm
MFE
- SJU
1 stop7h 21m
American Airlines
Fri 7/1012:58 am
SJU
- MFE
1 stop9h 55m
American Airlines
Deal found 5/19![American Airlines logo]()
$786
This American Airlines deal was found by Cheapflights users on 5/20. 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 6/65:00 am
MFE
- SJU
1 stop17h 39m
American Airlines
Fri 6/1212:44 am
SJU
- MFE
1 stop9h 08m
American Airlines
Deal found 5/20![American Airlines logo]()
$759
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 6/1110:39 am
MFE
- SJU
1 stop16h 46m
American Airlines
Mon 6/155:30 am
SJU
- MFE
1 stop17h 29m
American Airlines
Deal found 5/20![American Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:00 am
MFE
- SJU
1 stop15h 39m
American Airlines
Sat 6/2012:44 am
SJU
- MFE
1 stop9h 08m
American Airlines
Deal found 5/19![American Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 5/16. 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 6/265:00 am
MFE
- SJU
1 stop17h 39m
American Airlines
Sun 7/512:58 am
SJU
- MFE
1 stop8h 55m
American Airlines
Deal found 5/16![American Airlines logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/268:44 am
MFE
- SJU
1 stop16h 25m
Multiple Airlines
Mon 6/296:45 pm
SJU
- MFE
2 stops47h 46m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 6/265:20 am
MFE
- SJU
2 stops14h 23m
Delta
Mon 7/67:30 am
SJU
- MFE
2 stops17h 29m
Delta
Deal found 5/20![Delta logo]()
$823
This American Airlines deal was found by Cheapflights users on 5/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 am
MFE
- SJU
1 stop15h 39m
American Airlines
Sat 7/412:58 am
SJU
- MFE
1 stop8h 55m
American Airlines
Deal found 5/17![American Airlines logo]()
$753
One-way flights from McAllen to San JuanSearch for one-way flight options from McAllen to San Juan. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from McAllen to San Juan. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 8/225:19 am
MFE
- SJU
1 stop9h 23m
United Airlines
Deal found 5/20![United Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 5/20. 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 8/224:18 pm
MFE
- SJU
2 stops16h 25m
American Airlines
Deal found 5/20![American Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 5/16. 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 8/144:18 pm
MFE
- SJU
2 stops16h 25m
American Airlines
Deal found 5/16![American Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 7/67:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Deal found 5/21![United Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/1410:19 am
MFE
- SJU
3 stops37h 22m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 7/36:59 pm
MFE
- SJU
1 stop9h 30m
United Airlines
Deal found 5/21![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 7/610:37 am
MFE
- SJU
2 stops10h 22m
American Airlines
Deal found 5/21![American Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Tue 5/266:59 pm
MFE
- SJU
1 stop9h 30m
United Airlines
Deal found 5/21![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:20 am
MFE
- SJU
2 stops14h 23m
Delta
Deal found 5/19![Delta logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/38:43 am
MFE
- SJU
3 stops30h 15m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$464
Find flight deals from McAllen to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) 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 May 21, 2026.
Round-trip from | $330 (American Airlines) |
|---|---|
One-way from | $204 (United Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $455 |
Cheapflights Fare Finder
Customize your flight search to find flights from McAllen 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 May 21, 2026.
Use the filters below to find and compare flights from McAllen to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Mon 10/19
5:25 am-4:33 pm
2 stops10h 08m
San Juan Luis Munoz Marin Intl
Wed 10/28
7:30 am-11:59 pm
2 stops17h 29m
$402
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Sun 8/9
5:00 am-3:42 pm
1 stop9h 42m
San Juan Luis Munoz Marin Intl
Wed 8/19
7:00 am-3:59 pm
1 stop9h 59m
$425
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Mon 10/26
9:26 am-11:33 pm
1 stop13h 07m
San Juan Luis Munoz Marin Intl
Sat 10/31
12:05 pm-12:16 am
2 stops13h 11m
$452
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Tue 10/20
7:00 am-3:42 pm
1 stop7h 42m
San Juan Luis Munoz Marin Intl
Tue 10/27
6:45 am-4:00 pm
1 stop10h 15m
$466
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Sat 8/8
7:00 am-3:42 pm
1 stop7h 42m
San Juan Luis Munoz Marin Intl
Thu 8/20
2:20 pm-9:59 pm
1 stop8h 39m
$491
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Thu 9/24
8:01 pm-3:02 pm
1 stop18h 01m
San Juan Luis Munoz Marin Intl
Sun 9/27
3:42 pm-12:16 am
1 stop9h 34m
$500
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Thu 9/24
5:25 am-10:00 pm
2 stops15h 35m
San Juan Luis Munoz Marin Intl
Sun 9/27
7:30 am-3:59 pm
2 stops9h 29m
$543
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Mon 7/6
5:00 am-11:50 pm
1 stop17h 50m
San Juan Luis Munoz Marin Intl
Fri 7/10
12:58 am-9:53 am
1 stop9h 55m
$707
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Tue 7/14
8:04 pm-4:39 am
1 stop7h 35m
San Juan Luis Munoz Marin Intl
Fri 7/17
12:58 am-8:53 am
1 stop8h 55m
$711
Quickest round-trip
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Tue 10/20
7:00 am-3:42 pm
1 stop7h 42m
San Juan Luis Munoz Marin Intl
Sun 10/25
6:45 am-1:05 pm
1 stop7h 20m
$717
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from McAllen to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from McAllen with our price prediction graph.
MFE-PR1
MFE-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 McAllen to San Juan
MFE-PR1
MFE-SJU
What is the cheapest month to book a flight from McAllen to San Juan?
Currently, January is the cheapest month in which you can book a flight from McAllen to San Juan (average of $239). Flying from McAllen to San Juan in March is currently the most expensive (average of $884). 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 McAllen 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 May 21, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from McAllen to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from McAllen 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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McAllen and San Juan flights
Browse other McAllen and San Juan flight options. Last updated on May 21, 2026.
Other flights from McAllen
Browse through other flights departing from McAllen. Flights are based on user searches made on Cheapflights and were last updated on May 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from McAllen to San Juan
Discover the top 2 airlines that operate flights from McAllen 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 May 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$267 | Average$593 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$302 | Average$551 | FlexibilityNo cancel fee | On-time71% |