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Cheap flights from McAllen to Puerto Rico from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Puerto Rico departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:09 pm - 10:09 amMFE-SJU
15h 00m2 stops
American Airlines Logo
4:03 pm - 8:57 amSJU-MFE
18h 54m1 stop
$239American Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 18
American Airlines Logo
11:53 am - 9:25 pmMFE-SJU
7h 32m1 stop
American Airlines Logo
4:03 pm - 8:57 amSJU-MFE
18h 54m1 stop
$342American Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 18
United Airlines Logo
12:15 pm - 9:26 pmMFE-SJU
7h 11m1 stop
United Airlines Logo
3:46 pm - 9:59 pmSJU-MFE
8h 13m1 stop
$362United Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
United Airlines Logo
9:50 am - 12:36 amMFE-SJU
12h 46m2 stops
United Airlines Logo
3:46 pm - 9:59 pmSJU-MFE
8h 13m1 stop
$380United Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
American Airlines Logo
5:29 am - 2:44 pmMFE-SJU
7h 15m1 stop
American Airlines Logo
4:03 pm - 8:57 amSJU-MFE
18h 54m1 stop
$387American Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 18
United Airlines Logo
7:00 am - 12:36 amMFE-SJU
15h 36m2 stops
United Airlines Logo
3:46 pm - 9:59 pmSJU-MFE
8h 13m1 stop
$418United Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Multiple Airlines Logo
3:48 pm - 5:19 pmMFE-SJU
24h 31m2 stops
Multiple Airlines Logo
3:44 pm - 8:51 pmSJU-MFE
31h 07m3 stops
$636Multiple Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Multiple Airlines Logo
3:48 pm - 5:19 pmMFE-SJU
24h 31m2 stops
Multiple Airlines Logo
5:36 pm - 3:02 pmSJU-MFE
23h 26m3 stops
$664Multiple Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 7
Delta Logo
5:25 am - 5:19 pmMFE-SJU
9h 54m2 stops
Delta Logo
7:30 am - 4:55 pmSJU-MFE
11h 25m2 stops
$680Delta
Find Deal
Fri, Jan 16 - Tue, Jan 20
Delta Logo
5:25 am - 5:19 pmMFE-SJU
9h 54m2 stops
Delta Logo
7:30 am - 4:55 pmSJU-MFE
11h 25m2 stops
$702Delta
Find Deal
Fri, Jan 16 - Tue, Jan 20

American Airlines flights from McAllen to Puerto Rico

Our best American Airlines deals on McAllen to Puerto Rico flight tickets
American Airlines
Dec 8
MFE5:09 pmMcAllen Miller Intl
15h 00m
2 stops
SJU10:09 amSan Juan Luis Munoz Marin Intl
Dec 18
SJU4:03 pmSan Juan Luis Munoz Marin Intl
18h 54m
1 stop
MFE8:57 amMcAllen Miller Intl
$239
Find similar
American Airlines
Dec 8
MFE11:53 amMcAllen Miller Intl
7h 32m
1 stop
SJU9:25 pmSan Juan Luis Munoz Marin Intl
Dec 18
SJU4:03 pmSan Juan Luis Munoz Marin Intl
18h 54m
1 stop
MFE8:57 amMcAllen Miller Intl
$342
Find similar
American Airlines
Dec 8
MFE5:29 amMcAllen Miller Intl
7h 15m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Dec 18
SJU4:03 pmSan Juan Luis Munoz Marin Intl
18h 54m
1 stop
MFE8:57 amMcAllen Miller Intl
$387
Find similar

United Airlines flights from McAllen to Puerto Rico

Our best United Airlines deals on McAllen to Puerto Rico flight tickets
United Airlines
Nov 10
MFE12:15 pmMcAllen Miller Intl
7h 11m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Nov 13
SJU3:46 pmSan Juan Luis Munoz Marin Intl
8h 13m
1 stop
MFE9:59 pmMcAllen Miller Intl
$362
Find similar
United Airlines
Nov 10
MFE9:50 amMcAllen Miller Intl
12h 46m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Nov 13
SJU3:46 pmSan Juan Luis Munoz Marin Intl
8h 13m
1 stop
MFE9:59 pmMcAllen Miller Intl
$380
Find similar
United Airlines
Nov 10
MFE7:00 amMcAllen Miller Intl
15h 36m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Nov 13
SJU3:46 pmSan Juan Luis Munoz Marin Intl
8h 13m
1 stop
MFE9:59 pmMcAllen Miller Intl
$418
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
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

Price

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 12/8

5:09 pm-10:09 am

2 stops15h 00m

San Juan Luis Munoz Marin Intl

Thu 12/18

4:03 pm-8:57 am

1 stop18h 54m

$239

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 12/8

11:53 am-9:25 pm

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Thu 12/18

4:03 pm-8:57 am

1 stop18h 54m

$342

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 11/10

12:15 pm-9:26 pm

1 stop7h 11m

San Juan Luis Munoz Marin Intl

Thu 11/13

3:46 pm-9:59 pm

1 stop8h 13m

$362

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 11/10

9:50 am-12:36 am

2 stops12h 46m

San Juan Luis Munoz Marin Intl

Thu 11/13

3:46 pm-9:59 pm

1 stop8h 13m

$380

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 12/8

5:29 am-2:44 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Thu 12/18

4:03 pm-8:57 am

1 stop18h 54m

$387

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 11/10

7:00 am-12:36 am

2 stops15h 36m

San Juan Luis Munoz Marin Intl

Thu 11/13

3:46 pm-9:59 pm

1 stop8h 13m

$418

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 11/1

3:48 pm-5:19 pm

2 stops24h 31m

San Juan Luis Munoz Marin Intl

Wed 11/5

3:44 pm-8:51 pm

3 stops31h 07m

$636

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 11/1

3:48 pm-5:19 pm

2 stops24h 31m

San Juan Luis Munoz Marin Intl

Fri 11/7

5:36 pm-3:02 pm

3 stops23h 26m

$664

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 1/16

5:25 am-5:19 pm

2 stops9h 54m

San Juan Luis Munoz Marin Intl

Tue 1/20

7:30 am-4:55 pm

2 stops11h 25m

$680

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 1/16

5:25 am-5:19 pm

2 stops9h 54m

San Juan Luis Munoz Marin Intl

Tue 1/20

7:30 am-4:55 pm

2 stops11h 25m

$702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from McAllen to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in March, then you should wait until May to fly from McAllen, when ticket prices are also cheap, with an average price of $486.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from McAllen is on a Sunday. momondo users have found tickets for Sunday departures for as low as $390. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $600.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from McAllen to Puerto Rico during this time can be as low as $412. In contrast, the most expensive time of day to depart to Puerto Rico is at noon when prices are around $661.

Cheap McAllen to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to Puerto Rico

Direct flights

None
There are no direct flights from McAllen to Puerto Rico. There are no popular flight routes from McAllen to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to Puerto Rico?

    Prices for flights from McAllen Miller Intl Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to Puerto Rico?

  • How old do you have to be to fly from McAllen Miller Intl Airport to Puerto Rico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from McAllen Miller Intl Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from McAllen to Puerto Rico

Compare and see reviews for airlines that fly from McAllen to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $360Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
United AirlinesPriceFrom $389Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from McAllen to Puerto Rico?

It is quick and easy to find McAllen to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from McAllen to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for McAllen to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from McAllen to Puerto Rico?

momondo helps you find the best flight between McAllen and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from McAllen to Puerto Rico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from McAllen to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Sat 11/22
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