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Cheap flights from McAllen to Puerto Rico from $275

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Puerto Rico departing on 9/28. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from McAllen to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 3:42 pm
MFE
-
SJU
7h 42m
1 stop
United Airlines Logo
2:55 pm - 9:58 pm
SJU
-
MFE
8h 03m
1 stop
$275United Airlines
Mon, Sep 28 - Wed, Oct 7
United Airlines Logo
7:00 am - 3:42 pm
MFE
-
SJU
7h 42m
1 stop
United Airlines Logo
1:00 am - 1:31 pm
SJU
-
MFE
13h 31m
2 stops
$287United Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
5:45 am - 2:54 pm
MFE
-
SJU
8h 09m
1 stop
American Airlines Logo
3:44 pm - 8:49 am
SJU
-
MFE
18h 05m
1 stop
$330American Airlines
Tue, Aug 25 - Sat, Aug 29
Delta Logo
5:25 am - 10:23 pm
MFE
-
SJU
15h 58m
2 stops
Delta Logo
1:06 pm - 11:59 pm
SJU
-
MFE
11h 53m
2 stops
$361Delta
Thu, Aug 20 - Tue, Aug 25
United Airlines Logo
5:19 am - 3:42 pm
MFE
-
SJU
9h 23m
1 stop
United Airlines Logo
1:00 am - 3:59 pm
SJU
-
MFE
15h 59m
2 stops
$394United Airlines
Mon, Sep 28 - Tue, Oct 6
American Airlines Logo
4:18 pm - 9:43 am
MFE
-
SJU
16h 25m
2 stops
American Airlines Logo
7:10 pm - 10:19 am
SJU
-
MFE
16h 09m
2 stops
$410American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
4:18 pm - 9:43 am
MFE
-
SJU
16h 25m
2 stops
American Airlines Logo
3:44 pm - 8:49 am
SJU
-
MFE
18h 05m
1 stop
$430American Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
5:36 pm - 10:18 am
MFE
-
SJU
15h 42m
1 stop
Multiple Airlines Logo
2:59 am - 5:41 pm
SJU
-
MFE
15h 42m
1 stop
$442Multiple Airlines
Sat, May 23 - Tue, May 26
United Airlines Logo
7:00 am - 3:42 pm
MFE
-
SJU
7h 42m
1 stop
United Airlines Logo
7:00 am - 1:21 pm
SJU
-
MFE
7h 21m
1 stop
$443United Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
5:36 pm - 10:18 am
MFE
-
SJU
15h 42m
1 stop
Multiple Airlines Logo
7:04 pm - 7:59 am
SJU
-
MFE
37h 55m
2 stops
$453Multiple Airlines
Sat, May 23 - Wed, May 27

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United Airlines flights from McAllen to Puerto Rico

Our best United Airlines deals on McAllen to Puerto Rico flight tickets
United Airlines
Sep 28
MFE7:00 amMcAllen Miller Intl
7h 42m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU2:55 pmSan Juan Luis Munoz Marin Intl
8h 03m
1 stop
MFE9:58 pmMcAllen Miller Intl
$275
United Airlines
Sep 21
MFE7:00 amMcAllen Miller Intl
7h 42m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Sep 28
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 31m
2 stops
MFE1:31 pmMcAllen Miller Intl
$287
United Airlines
Sep 28
MFE5:19 amMcAllen Miller Intl
9h 23m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Oct 6
SJU1:00 amSan Juan Luis Munoz Marin Intl
15h 59m
2 stops
MFE3:59 pmMcAllen Miller Intl
$394

American Airlines flights from McAllen to Puerto Rico

Our best American Airlines deals on McAllen to Puerto Rico flight tickets
American Airlines
Aug 25
MFE5:45 amMcAllen Miller Intl
8h 09m
1 stop
SJU2:54 pmSan Juan Luis Munoz Marin Intl
Aug 29
SJU3:44 pmSan Juan Luis Munoz Marin Intl
18h 05m
1 stop
MFE8:49 amMcAllen Miller Intl
$330
American Airlines
Aug 29
MFE4:18 pmMcAllen Miller Intl
16h 25m
2 stops
SJU9:43 amSan Juan Luis Munoz Marin Intl
Sep 5
SJU7:10 pmSan Juan Luis Munoz Marin Intl
16h 09m
2 stops
MFE10:19 amMcAllen Miller Intl
$410
American Airlines
Aug 29
MFE4:18 pmMcAllen Miller Intl
16h 25m
2 stops
SJU9:43 amSan Juan Luis Munoz Marin Intl
Sep 5
SJU3:44 pmSan Juan Luis Munoz Marin Intl
18h 05m
1 stop
MFE8:49 amMcAllen Miller Intl
$430

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 April 29, 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

Price

Cheapest round-trip

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 9/28

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Wed 10/7

2:55 pm-9:58 pm

1 stop8h 03m

$275

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 9/21

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Mon 9/28

1:00 am-1:31 pm

2 stops13h 31m

$287

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 8/25

5:45 am-2:54 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sat 8/29

3:44 pm-8:49 am

1 stop18h 05m

$330

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 8/20

5:25 am-10:23 pm

2 stops15h 58m

San Juan Luis Munoz Marin Intl

Tue 8/25

1:06 pm-11:59 pm

2 stops11h 53m

$361

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 9/28

5:19 am-3:42 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Tue 10/6

1:00 am-3:59 pm

2 stops15h 59m

$394

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 8/29

4:18 pm-9:43 am

2 stops16h 25m

San Juan Luis Munoz Marin Intl

Sat 9/5

7:10 pm-10:19 am

2 stops16h 09m

$410

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 8/29

4:18 pm-9:43 am

2 stops16h 25m

San Juan Luis Munoz Marin Intl

Sat 9/5

3:44 pm-8:49 am

1 stop18h 05m

$430

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 5/23

5:36 pm-10:18 am

1 stop15h 42m

San Juan Luis Munoz Marin Intl

Tue 5/26

2:59 am-5:41 pm

1 stop15h 42m

$442
Quickest round-trip

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 8/20

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Tue 8/25

7:00 am-1:21 pm

1 stop7h 21m

$443

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 5/23

5:36 pm-10:18 am

1 stop15h 42m

San Juan Luis Munoz Marin Intl

Wed 5/27

7:04 pm-7:59 am

2 stops37h 55m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 January, then you should wait until February to fly from McAllen, when ticket prices are also cheap, with an average price of $240.

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

Fastest flight time

7h 42m

Direct flights

None
The fastest flight from McAllen to Puerto Rico takes 7h 42m
There are no direct flights from McAllen to Puerto Rico. There are no popular flight routes from McAllen to Puerto Rico.
Search flight deals

Frequently asked questions about flying from McAllen to Puerto Rico

  • 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
United AirlinesPriceFrom $267Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
American AirlinesPriceFrom $302Free CancellationRating
7.1
11,678 reviews
Search American 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.

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