Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from McAllen to Puerto Rico from $151

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 9/9. 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
1:00 am - 1:27 pm
SJU
-
MFE
13h 27m
2 stops
$258United Airlines
Mon, Aug 24 - Tue, Sep 1
United Airlines Logo
5:19 am - 3:42 pm
MFE
-
SJU
9h 23m
1 stop
United Airlines Logo
7:00 am - 1:27 pm
SJU
-
MFE
7h 27m
1 stop
$293United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
7:00 am - 3:42 pm
MFE
-
SJU
7h 42m
1 stop
United Airlines Logo
2:55 pm - 9:59 pm
SJU
-
MFE
8h 04m
1 stop
$326United Airlines
Sun, Aug 16 - Sat, Aug 22
American Airlines Logo
4:18 pm - 9:43 am
MFE
-
SJU
16h 25m
2 stops
American Airlines Logo
5:10 pm - 8:48 am
SJU
-
MFE
16h 38m
2 stops
$330American Airlines
Mon, Aug 24 - Fri, Aug 28
American Airlines Logo
5:45 am - 2:54 pm
MFE
-
SJU
8h 09m
1 stop
American Airlines Logo
6:00 am - 10:02 pm
SJU
-
MFE
17h 02m
2 stops
$335American Airlines
Wed, Aug 19 - Mon, Aug 24
United Airlines Logo
7:00 am - 3:42 pm
MFE
-
SJU
7h 42m
1 stop
United Airlines Logo
7:00 am - 1:27 pm
SJU
-
MFE
7h 27m
1 stop
$348United Airlines
Mon, Aug 24 - Wed, Aug 26
American Airlines Logo
4:18 pm - 9:43 am
MFE
-
SJU
16h 25m
2 stops
American Airlines Logo
6:00 am - 10:02 pm
SJU
-
MFE
17h 02m
2 stops
$355American Airlines
Sat, Aug 29 - Sat, Sep 5
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
$361United Airlines
Fri, Sep 11 - Mon, Sep 14
United Airlines Logo
9:40 am - 8:38 pm
MFE
-
SJU
9h 58m
1 stop
United Airlines Logo
7:00 am - 3:59 pm
SJU
-
MFE
9h 59m
1 stop
$395United Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
5:19 am - 3:42 pm
MFE
-
SJU
9h 23m
1 stop
United Airlines Logo
2:55 pm - 9:59 pm
SJU
-
MFE
8h 04m
1 stop
$399United Airlines
Tue, Aug 18 - Sat, Aug 22

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from McAllen to Puerto Rico

Our best United Airlines deals on McAllen to Puerto Rico flight tickets
United Airlines
Aug 24
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
13h 27m
2 stops
MFE1:27 pmMcAllen Miller Intl
$258
United Airlines
Sep 11
MFE5:19 amMcAllen Miller Intl
9h 23m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Sep 15
SJU7:00 amSan Juan Luis Munoz Marin Intl
7h 27m
1 stop
MFE1:27 pmMcAllen Miller Intl
$293
United Airlines
Aug 16
MFE7:00 amMcAllen Miller Intl
7h 42m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Aug 22
SJU2:55 pmSan Juan Luis Munoz Marin Intl
8h 04m
1 stop
MFE9:59 pmMcAllen Miller Intl
$326

American Airlines flights from McAllen to Puerto Rico

Our best American Airlines deals on McAllen to Puerto Rico flight tickets
American Airlines
Aug 24
MFE4:18 pmMcAllen Miller Intl
16h 25m
2 stops
SJU9:43 amSan Juan Luis Munoz Marin Intl
Aug 28
SJU5:10 pmSan Juan Luis Munoz Marin Intl
16h 38m
2 stops
MFE8:48 amMcAllen Miller Intl
$330
American Airlines
Aug 19
MFE5:45 amMcAllen Miller Intl
8h 09m
1 stop
SJU2:54 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 02m
2 stops
MFE10:02 pmMcAllen Miller Intl
$335
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
$355

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 June 13, 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 8/24

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Tue 9/1

1:00 am-1:27 pm

2 stops13h 27m

$258

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 9/11

5:19 am-3:42 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Tue 9/15

7:00 am-1:27 pm

1 stop7h 27m

$293

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sun 8/16

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Sat 8/22

2:55 pm-9:59 pm

1 stop8h 04m

$326

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 8/24

4:18 pm-9:43 am

2 stops16h 25m

San Juan Luis Munoz Marin Intl

Fri 8/28

5:10 pm-8:48 am

2 stops16h 38m

$330

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Wed 8/19

5:45 am-2:54 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:00 am-10:02 pm

2 stops17h 02m

$335
Quickest round-trip

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 8/24

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Wed 8/26

7:00 am-1:27 pm

1 stop7h 27m

$348

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

6:00 am-10:02 pm

2 stops17h 02m

$355

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 9/11

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Mon 9/14

1:00 am-3:59 pm

2 stops15h 59m

$361

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 8/21

9:40 am-8:38 pm

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Tue 8/25

7:00 am-3:59 pm

1 stop9h 59m

$395

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 8/18

5:19 am-3:42 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Sat 8/22

2:55 pm-9:59 pm

1 stop8h 04m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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
9,815 reviews
Search United Airlines flights
American AirlinesPriceFrom $302Free CancellationRating
7.1
11,648 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/13
Mon 7/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $115
Flights to Aguadillafrom $193
Flights to Poncefrom $207
Flights to Culebrafrom $495
Flights to Mayagüezfrom $384