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Cheap flights from McAllen to Puerto Rico from $175

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 1/23. 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
1 adult, Economy, 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
7:00 am - 3:59 pm
SJU
-
MFE
9h 59m
1 stop
$288United Airlines
Tue, Aug 25 - Wed, Sep 2
United Airlines Logo
7:00 am - 3:42 pm
MFE
-
SJU
7h 42m
1 stop
United Airlines Logo
1:00 am - 3:59 pm
SJU
-
MFE
15h 59m
2 stops
$348United Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
7:00 am - 3:12 pm
MFE
-
SJU
7h 12m
1 stop
United Airlines Logo
2:20 pm - 9:59 pm
SJU
-
MFE
8h 39m
1 stop
$348United Airlines
Tue, Sep 15 - Fri, Sep 18
American Airlines Logo
7:49 pm - 3:40 pm
MFE
-
SJU
18h 51m
2 stops
American Airlines Logo
2:58 pm - 10:33 am
SJU
-
MFE
20h 35m
2 stops
$350American Airlines
Thu, Sep 17 - Tue, Sep 22
American Airlines Logo
5:47 pm - 3:40 pm
MFE
-
SJU
20h 53m
2 stops
American Airlines Logo
3:35 pm - 8:44 am
SJU
-
MFE
18h 09m
1 stop
$350American Airlines
Tue, Sep 15 - Fri, Sep 18
American Airlines Logo
5:47 pm - 3:40 pm
MFE
-
SJU
20h 53m
2 stops
American Airlines Logo
2:58 pm - 8:44 am
SJU
-
MFE
18h 46m
2 stops
$350American Airlines
Tue, Sep 15 - Fri, Sep 18
American Airlines Logo
6:12 pm - 1:19 pm
MFE
-
SJU
18h 07m
2 stops
American Airlines Logo
6:20 am - 5:31 pm
SJU
-
MFE
12h 11m
2 stops
$350American Airlines
Sat, Oct 17 - Wed, Oct 21
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
$378United Airlines
Mon, Sep 21 - Fri, Sep 25
Delta Logo
5:25 am - 9:10 pm
MFE
-
SJU
13h 45m
2 stops
Delta Logo
7:30 am - 11:59 pm
SJU
-
MFE
18h 29m
2 stops
$986Delta
Sat, Jan 2 - Sun, Jan 10
Delta Logo
5:25 am - 9:10 pm
MFE
-
SJU
13h 45m
2 stops
Delta Logo
6:15 am - 4:01 pm
SJU
-
MFE
11h 46m
2 stops
$986Delta
Sat, Jan 2 - Sun, Jan 10

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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
Aug 25
MFE7:00 amMcAllen Miller Intl
7h 42m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Sep 2
SJU7:00 amSan Juan Luis Munoz Marin Intl
9h 59m
1 stop
MFE3:59 pmMcAllen Miller Intl
$288
United Airlines
Sep 6
MFE7:00 amMcAllen Miller Intl
7h 42m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Sep 12
SJU7:00 amSan Juan Luis Munoz Marin Intl
7h 27m
1 stop
MFE1:27 pmMcAllen Miller Intl
$319
United Airlines
Aug 25
MFE7:00 amMcAllen Miller Intl
7h 42m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Sep 1
SJU1:00 amSan Juan Luis Munoz Marin Intl
15h 59m
2 stops
MFE3:59 pmMcAllen Miller Intl
$348

American Airlines flights from McAllen to Puerto Rico

Our best American Airlines deals on McAllen to Puerto Rico flight tickets
American Airlines
Sep 21
MFE4:35 pmMcAllen Miller Intl
20h 22m
2 stops
SJU1:57 pmSan Juan Luis Munoz Marin Intl
Sep 25
SJU4:38 pmSan Juan Luis Munoz Marin Intl
18h 57m
2 stops
MFE10:35 amMcAllen Miller Intl
$350
American Airlines
Aug 29
MFE4:18 pmMcAllen Miller Intl
16h 25m
2 stops
SJU9:43 amSan Juan Luis Munoz Marin Intl
Sep 5
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 02m
2 stops
MFE10:02 pmMcAllen Miller Intl
$375
American Airlines
Oct 17
MFE7:57 pmMcAllen Miller Intl
18h 26m
1 stop
SJU3:23 pmSan Juan Luis Munoz Marin Intl
Oct 21
SJU6:00 amSan Juan Luis Munoz Marin Intl
10h 34m
1 stop
MFE3:34 pmMcAllen Miller Intl
$414

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 July 27, 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

Tue 8/25

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Wed 9/2

7:00 am-3:59 pm

1 stop9h 59m

$288

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 8/25

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Tue 9/1

1:00 am-3:59 pm

2 stops15h 59m

$348

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 9/15

7:00 am-3:12 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Fri 9/18

2:20 pm-9:59 pm

1 stop8h 39m

$348

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 9/17

7:49 pm-3:40 pm

2 stops18h 51m

San Juan Luis Munoz Marin Intl

Tue 9/22

2:58 pm-10:33 am

2 stops20h 35m

$350

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 9/15

5:47 pm-3:40 pm

2 stops20h 53m

San Juan Luis Munoz Marin Intl

Fri 9/18

3:35 pm-8:44 am

1 stop18h 09m

$350

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 9/15

5:47 pm-3:40 pm

2 stops20h 53m

San Juan Luis Munoz Marin Intl

Fri 9/18

2:58 pm-8:44 am

2 stops18h 46m

$350

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 10/17

6:12 pm-1:19 pm

2 stops18h 07m

San Juan Luis Munoz Marin Intl

Wed 10/21

6:20 am-5:31 pm

2 stops12h 11m

$350
Quickest round-trip

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

Fri 9/25

2:55 pm-9:58 pm

1 stop8h 03m

$378

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 1/2

5:25 am-9:10 pm

2 stops13h 45m

San Juan Luis Munoz Marin Intl

Sun 1/10

7:30 am-11:59 pm

2 stops18h 29m

$986

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 1/2

5:25 am-9:10 pm

2 stops13h 45m

San Juan Luis Munoz Marin Intl

Sun 1/10

6:15 am-4:01 pm

2 stops11h 46m

$986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 February, then you should wait until May to fly from McAllen, when ticket prices are also cheap, with an average price of $449.

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 31m

Direct flights

None
The fastest flight from McAllen to Puerto Rico takes 7h 31m
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
10,041 reviews
Search United Airlines flights
American AirlinesPriceFrom $301Free CancellationRating
7.1
11,836 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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