$120 Cheap Flights from San Juan (SJU) to McAllen (MFE)

View $120 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE)

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Cheap Flights from San Juan to McAllen (SJU-MFE)

Prices were available within the past 7 days and start at $120 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Dec 5 - Wed, Jan 7
SJU
San Juan
MFE
McAllen
$239 Roundtrip, found 13 hours ago
$239
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Dec 5 from San Juan to McAllen, returning Wed, Jan 7, priced at $239 found 13 hours ago
United
Fri, Dec 5 - Wed, Jan 7
SJU
San Juan
MFE
McAllen
$241 Roundtrip, found 13 hours ago
$241
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Dec 5 from San Juan to McAllen, returning Wed, Jan 7, priced at $241 found 13 hours ago
United
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
MFE
McAllen
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 13 from San Juan to McAllen, returning Mon, Nov 17, priced at $243 found 4 days ago
United
Fri, Oct 31 - Mon, Nov 3
SJU
San Juan
MFE
McAllen
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 31 from San Juan to McAllen, returning Mon, Nov 3, priced at $264 found 4 days ago
United
Fri, Dec 5 - Wed, Jan 7
SJU
San Juan
MFE
McAllen
$287 Roundtrip, found 13 hours ago
$287
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Dec 5 from San Juan to McAllen, returning Wed, Jan 7, priced at $287 found 13 hours ago
United
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
MFE
McAllen
$289 Roundtrip, found 4 days ago
$289
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 13 from San Juan to McAllen, returning Mon, Nov 17, priced at $289 found 4 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
SJU
San Juan
MFE
McAllen
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 5 from San Juan to McAllen, returning Sat, Nov 8, priced at $296 found 3 days ago
United
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
MFE
McAllen
$300 Roundtrip, found 4 days ago
$300
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 13 from San Juan to McAllen, returning Mon, Nov 17, priced at $300 found 4 days ago
American Airlines
Fri, Dec 5 - Wed, Jan 7
SJU
San Juan
MFE
McAllen
$301 Roundtrip, found 13 hours ago
$301
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Dec 5 from San Juan to McAllen, returning Wed, Jan 7, priced at $301 found 13 hours ago
Delta
Wed, Mar 25 - Wed, Apr 8
SJU
San Juan
MFE
McAllen
$572 Roundtrip, found 5 days ago
$572
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Mar 25 from San Juan to McAllen, returning Wed, Apr 8, priced at $572 found 5 days ago

Find the cheapest month to fly from San Juan (SJU) to McAllen (MFE)

October is typically the cheapest month to fly

From $219 - $634 per traveler.

Alternative airports near McAllen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miller Intl. MFE. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $448
MFE
Miller Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $448

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE) cost?
Lock in a cheap one-way flight from $120 or cheap return flight from $239 from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE)?
December is the cheapest month to fly from SJU to MFE. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SJU to MFE flight.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE)?
Nonstop flights from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJU to MFE?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE)?
Choose a flight from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE) last-minute?
Booking your flight from SJU to MFE shortly before your journey is usually more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a SJU to MFE flight and hotel package?
Compared with arranging flights and hotels separately, booking a SJU to MFE flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Miller Intl. Airport (MFE)?
Usually, it's possible to cancel or reschedule your SJU to MFE flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Miller Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$239
Distance
2122 mi

Book with confidence

San Juan to McAllen Flights

The cheapest times to fly from San Juan to McAllen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to McAllen are during the month of December. You can find some of the cheapest flights from San Juan to McAllen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to McAllen

Sunday is one of the best days to book for cheap flights from San Juan to McAllen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to McAllen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to McAllen in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to McAllen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to McAllen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Juan to McAllen Flights

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*Available to One Key members.