$116+ Cheap flights from McAllen (MFE) to Puerto Rico
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJU
Apr 9 — Apr 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from McAllen to Puerto Rico with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from McAllen to Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from McAllen to Puerto RicoExplore the most affordable flight options available from McAllen to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from McAllen to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/9. 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 9/296:14 pm
MFE
- SJU
2 stops17h 26m
American Airlines
Wed 9/304:10 pm
SJU
- MFE
2 stops18h 41m
American Airlines
Deal found 3/9![American Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:25 am
MFE
- SJU
2 stops13h 59m
Delta
Tue 4/287:30 am
SJU
- MFE
2 stops17h 29m
Delta
Deal found 3/6![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/9. 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 9/295:15 am
MFE
- SJU
1 stop9h 27m
United Airlines
Tue 9/291:05 am
SJU
- MFE
2 stops13h 00m
United Airlines
Deal found 3/9![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 4/277:32 pm
MFE
- SJU
1 stop8h 00m
American Airlines
Fri 5/16:45 am
SJU
- MFE
1 stop13h 07m
American Airlines
Deal found 3/8![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/117:32 pm
MFE
- SJU
1 stop8h 00m
American Airlines
Sat 5/1611:59 pm
SJU
- MFE
1 stop16h 31m
American Airlines
Deal found 3/9![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 8/298:12 pm
MFE
- SJU
1 stop17h 13m
American Airlines
Sat 9/53:15 pm
SJU
- MFE
1 stop18h 38m
American Airlines
Deal found 3/5![American Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 pm
MFE
- SJU
1 stop12h 53m
Multiple Airlines
Sat 4/182:59 am
SJU
- MFE
1 stop16h 11m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:00 am
MFE
- CPX
2 stops11h 21m
United Airlines
Wed 9/2310:48 am
CPX
- MFE
2 stops12h 09m
United Airlines
Deal found 3/8![United Airlines logo]()
$1,558
Best flights from McAllen to Puerto RicoDiscover carefully curated flight deals from McAllen to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from McAllen to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:25 am
MFE
- SJU
2 stops13h 59m
Delta
Tue 4/287:30 am
SJU
- MFE
2 stops17h 29m
Delta
Deal found 3/6![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/227:32 pm
MFE
- SJU
1 stop8h 00m
American Airlines
Tue 4/285:45 am
SJU
- MFE
2 stops13h 57m
American Airlines
Deal found 3/8![American Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/58:07 pm
MFE
- SJU
2 stops50h 47m
Multiple Airlines
Sat 4/113:21 am
SJU
- MFE
1 stop15h 49m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 3/5. 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 5/265:25 am
MFE
- SJU
2 stops14h 05m
Delta
Tue 6/27:30 am
SJU
- MFE
2 stops10h 07m
Delta
Deal found 3/5![Delta logo]()
$484
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/175:44 am
MFE
- SJU
1 stop16h 18m
American Airlines
Sun 4/2611:59 pm
SJU
- MFE
1 stop18h 31m
American Airlines
Deal found 3/5![American Airlines logo]()
$555
Last-minute flights from McAllen to Puerto RicoDiscover last-minute flight deals from McAllen to Puerto Rico. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to Puerto Rico. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/58:07 pm
MFE
- SJU
2 stops50h 47m
Multiple Airlines
Sat 4/113:21 am
SJU
- MFE
1 stop15h 49m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 pm
MFE
- SJU
1 stop12h 53m
Multiple Airlines
Sat 4/182:59 am
SJU
- MFE
1 stop16h 11m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/177:32 pm
MFE
- SJU
1 stop8h 00m
American Airlines
Sat 4/256:45 am
SJU
- MFE
1 stop16h 55m
American Airlines
Deal found 3/9![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:25 am
MFE
- SJU
2 stops13h 59m
Delta
Tue 4/287:30 am
SJU
- MFE
2 stops17h 29m
Delta
Deal found 3/6![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 4/227:32 pm
MFE
- SJU
1 stop8h 00m
American Airlines
Tue 4/287:00 pm
SJU
- MFE
2 stops16h 02m
American Airlines
Deal found 3/5![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 4/277:32 pm
MFE
- SJU
1 stop8h 00m
American Airlines
Fri 5/16:45 am
SJU
- MFE
1 stop13h 07m
American Airlines
Deal found 3/8![American Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:25 am
MFE
- SJU
2 stops13h 59m
Delta
Fri 5/17:30 am
SJU
- MFE
2 stops17h 29m
Delta
Deal found 3/8![Delta logo]()
$440
One-way flights from McAllen to Puerto RicoSearch for one-way flight options from McAllen to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from McAllen to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/217:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Deal found 3/7![United Airlines logo]()
$116
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 9/58:12 pm
MFE
- SJU
1 stop17h 13m
American Airlines
Deal found 3/7![American Airlines logo]()
$145
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 8/225:33 am
MFE
- SJU
2 stops17h 07m
American Airlines
Deal found 3/7![American Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:25 am
MFE
- SJU
2 stops13h 59m
Delta
Deal found 3/7![Delta logo]()
$192
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/216:40 am
MFE
- SJU
1 stop15h 22m
American Airlines
Deal found 3/7![American Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/293:45 pm
MFE
- SJU
2 stops16h 28m
American Airlines
Deal found 3/6![American Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/227:00 am
MFE
- SJU
1 stop7h 42m
United Airlines
Deal found 3/7![United Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:05 pm
MFE
- SJU
1 stop7h 21m
United Airlines
Deal found 3/6![United Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 3/233:48 pm
MFE
- SJU
2 stops16h 12m
American Airlines
Deal found 3/6![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 9/57:00 am
MFE
- SJU
3 stops30h 44m
United Airlines
Deal found 3/7![United Airlines logo]()
$432
Find flight deals from McAllen to Puerto Rico
Keep the following information in mind while searching for McAllen to Puerto Rico flight deals. Data was last updated March 10, 2026.
Round-trip from | $308 (Delta) |
|---|---|
One-way from | $116 (United Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $1,072 |
Cheapflights Fare Finder
Customize your flight search to find flights from McAllen to Puerto Rico 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 March 10, 2026.
Use the filters below to find and compare flights from McAllen to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Wed 4/22
5:25 am-8:24 pm
2 stops13h 59m
San Juan Luis Munoz Marin Intl
Tue 4/28
7:30 am-11:59 pm
2 stops17h 29m
$308
Quickest round-trip
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Wed 4/22
7:32 pm-4:32 am
1 stop8h 00m
San Juan Luis Munoz Marin Intl
Tue 4/28
5:45 am-6:42 pm
2 stops13h 57m
$449
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Sun 4/5
8:07 pm-11:54 pm
2 stops50h 47m
San Juan Luis Munoz Marin Intl
Sat 4/11
3:21 am-6:10 pm
1 stop15h 49m
$451
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Tue 5/26
5:25 am-8:30 pm
2 stops14h 05m
San Juan Luis Munoz Marin Intl
Tue 6/2
7:30 am-4:37 pm
2 stops10h 07m
$484
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Fri 4/17
5:44 am-11:02 pm
1 stop16h 18m
San Juan Luis Munoz Marin Intl
Sun 4/26
11:59 pm-5:30 pm
1 stop18h 31m
$555
Cheapest one-way
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Tue 4/21
7:00 am-3:42 pm
1 stop7h 42m
$116
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Wed 4/22
5:25 am-8:24 pm
2 stops13h 59m
$192
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Sat 8/22
8:12 pm-2:25 pm
1 stop17h 13m
$225
Quickest one-way
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Mon 3/23
12:05 pm-8:26 pm
1 stop7h 21m
$306
McAllenSan Juan
MFE - SJU
MFESJU
McAllen Miller Intl
Sat 9/5
7:00 am-2:44 pm
3 stops30h 44m
$432
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from McAllen to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from McAllen with our price prediction graph.
MFE-SJU
MFE-CPX
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 Puerto Rico
MFE-PR0
MFE-SJU
MFE-CPX
What is the cheapest month to book a flight from McAllen to Puerto Rico?
Currently, February is the cheapest month in which you can book a flight from McAllen to Puerto Rico (average of $240). Flying from McAllen to Puerto Rico in October is currently the most expensive (average of $449). 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.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated March 10, 2026.
See what other customers who have flown with United Airlines and American Airlines from McAllen to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from McAllen to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for McAllen to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from McAllen to Puerto Rico by cabin class
Find flights from McAllen to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
McAllen and Puerto Rico flights
Browse other McAllen and Puerto Rico flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
McAllen to Puerto Rico flights
Consider these flights traveling from McAllen to Puerto Rico.
Top 2 airlines flying from McAllen to Puerto Rico
Discover the top 2 airlines that operate flights from McAllen to Puerto Rico. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$568 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$302 | Average$537 | FlexibilityNo cancel fee | On-time71% |