$273 Cheap Flights from Monterrey (MTY) to Philadelphia (PHL)

View $273 flight on Mon, Feb 23, 2026Opens in a new window

Popular airlines from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Monterrey to Philadelphia (MTY-PHL)

Prices were available within the past 7 days and start at $273 for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 24 - Mon, Jan 12
MTY
Monterrey
PHL
Philadelphia
$505 Roundtrip, found 1 hour ago
$505
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Dec 24 from Monterrey to Philadelphia, returning Mon, Jan 12, priced at $505 found 1 hour ago
Air Canada
Mon, Jan 26 - Fri, Feb 6
MTY
Monterrey
PHL
Philadelphia
$506 Roundtrip, found 8 hours ago
$506
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Mon, Jan 26 from Monterrey to Philadelphia, returning Fri, Feb 6, priced at $506 found 8 hours ago
Delta
Wed, Dec 24 - Wed, Jan 14
MTY
Monterrey
PHL
Philadelphia
$510 Roundtrip, found 1 hour ago
$510
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Dec 24 from Monterrey to Philadelphia, returning Wed, Jan 14, priced at $510 found 1 hour ago
Frontier Airlines
Sat, Dec 20 - Wed, Dec 31
MTY
Monterrey
PHL
Philadelphia
$514 Roundtrip, found 1 hour ago
$514
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Dec 20 from Monterrey to Philadelphia, returning Wed, Dec 31, priced at $514 found 1 hour ago
Aeromexico
Mon, Jan 12 - Tue, Jan 27
MTY
Monterrey
PHL
Philadelphia
$515 Roundtrip, found 1 hour ago
$515
Roundtrip
found 1 hour ago
Select Aeromexico flight, departing Mon, Jan 12 from Monterrey to Philadelphia, returning Tue, Jan 27, priced at $515 found 1 hour ago
Aeromexico
Wed, Dec 24 - Tue, Dec 30
MTY
Monterrey
PHL
Philadelphia
$519 Roundtrip, found 6 days ago
$519
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Dec 24 from Monterrey to Philadelphia, returning Tue, Dec 30, priced at $519 found 6 days ago
United
Mon, Jan 26 - Sun, Feb 15
MTY
Monterrey
PHL
Philadelphia
$520 Roundtrip, found 1 hour ago
$520
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Jan 26 from Monterrey to Philadelphia, returning Sun, Feb 15, priced at $520 found 1 hour ago
Aeromexico
Wed, Dec 3 - Mon, Jan 19
MTY
Monterrey
PHL
Philadelphia
$520 Roundtrip, found 4 days ago
$520
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, Dec 3 from Monterrey to Philadelphia, returning Mon, Jan 19, priced at $520 found 4 days ago
Delta
Mon, Jan 26 - Tue, Jan 27
MTY
Monterrey
PHL
Philadelphia
$525 Roundtrip, found 8 hours ago
$525
Roundtrip
found 8 hours ago
Select Delta flight, departing Mon, Jan 26 from Monterrey to Philadelphia, returning Tue, Jan 27, priced at $525 found 8 hours ago
Delta
Wed, Dec 24 - Fri, Jan 16
MTY
Monterrey
PHL
Philadelphia
$527 Roundtrip, found 1 hour ago
$527
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Dec 24 from Monterrey to Philadelphia, returning Fri, Jan 16, priced at $527 found 1 hour ago

Find the cheapest month to fly from Monterrey (MTY) to Philadelphia (PHL)

May is typically the cheapest month to fly

From $457 - $718 per traveler.

Alternative airports near Philadelphia

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

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $617
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $617

Frequently asked questions

How much does a flight from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL) cost?
Snag a cheap one-way flight from $273 or cheap return flight from $505 from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL)?
The cheapest month to fly from MTY to PHL is December, when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MTY to PHL flight.
How many flights per day from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL)?
Direct flights from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MTY to PHL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL)?
To touch down at Philadelphia Intl. Airport (PHL) on time, opt for a flight that leaves from General Mariano Escobedo Intl. Airport (MTY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your plane ticket from MTY to PHL right before your journey is typically more expensive. However, if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a MTY to PHL flight and hotel package?
Securing a MTY to PHL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from General Mariano Escobedo Intl. Airport (MTY) to Philadelphia Intl. Airport (PHL)?
If you booked your MTY to PHL flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
General Mariano Escobedo Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$505
Distance
1732 mi

Book with confidence

Monterrey to Philadelphia Flights

The cheapest times to fly from Monterrey to Philadelphia

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 Monterrey to Philadelphia are during the month of December. You can find some of the cheapest flights from Monterrey to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monterrey to Philadelphia

Sunday is one of the best days to book for cheap flights from Monterrey to Philadelphia: 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 Monterrey to Philadelphia

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 Monterrey to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $273 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 Monterrey to Philadelphia 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 Monterrey to Philadelphia 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.

 

Monterrey to Philadelphia Flights

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*Available to One Key members.