HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Monterrey

$180+ Cheap flights from Philadelphia (PHL) to Monterrey (MTY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MTY
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Monterrey with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Monterrey

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Monterrey (MTY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$425
(Kiwi.com)

One-way from

$180
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Monterrey Gen Mariano Escobedo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Monterrey Gen Mariano Escobedo flights.
Search Deals
From Philadelphia to Monterrey Gen Mariano Escobedo
Search Deals
One-way flight from Philadelphia to Monterrey Gen Mariano Escobedo
Search Deals

Find flight deals from Philadelphia to Monterrey

Cheapest flights from Philadelphia to Monterrey
Explore the most affordable flight options available from Philadelphia to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/44:12 pmPHL - MTY
1 stop24h 48mMultiple Airlines
mié. 12/106:45 pmMTY - PHL
1 stop19h 30mMultiple Airlines
Deal found 10/23$369
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:19 amPHL - MTY
2 stops15h 10mMultiple Airlines
jue. 11/1311:20 amMTY - PHL
1 stop28h 06mMultiple Airlines
Deal found 10/22$425
This FlightHub deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:35 pmPHL - MTY
1 stop28h 55mAir Canada
mar. 12/99:15 amMTY - PHL
1 stop12h 31mAir Canada
Deal found 10/22$430
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/78:51 pmPHL - MTY
2 stops38h 19mMultiple Airlines
vie. 11/219:20 amMTY - PHL
1 stop22h 33mMultiple Airlines
Deal found 10/21$446
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/18:00 amPHL - MTY
1 stop8h 00mMultiple Airlines
jue. 12/411:00 amMTY - PHL
2 stops36h 34mMultiple Airlines
Deal found 10/21$478
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/275:50 pmPHL - MTY
2 stops28h 00mMultiple Airlines
mié. 12/3110:35 amMTY - PHL
1 stop7h 47mMultiple Airlines
Deal found 10/21$488
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/304:03 pmPHL - MTY
1 stop27h 22mMultiple Airlines
mié. 11/56:55 pmMTY - PHL
2 stops27h 31mMultiple Airlines
Deal found 10/23$493

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Monterrey 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 23, 2025.
Use the filters below to find and compare flights from Philadelphia to Monterrey that are best for you.

Fly from

Philadelphia

Fly to

Monterrey

Route

Depart

Return

Price

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

jue. 12/4

5:04 pm-9:50 pm

2 stops29h 46m

Monterrey Gen Mariano Escobedo

mié. 12/10

6:45 pm-3:15 pm

1 stop19h 30m

$411

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

sáb. 11/8

6:19 am-8:29 pm

2 stops15h 10m

Monterrey Gen Mariano Escobedo

jue. 11/13

11:20 am-4:26 pm

1 stop28h 06m

$425

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

mar. 12/2

4:35 pm-8:30 pm

1 stop28h 55m

Monterrey Gen Mariano Escobedo

mar. 12/9

9:15 am-10:46 pm

1 stop12h 31m

$430

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

vie. 11/7

8:51 pm-10:10 am

2 stops38h 19m

Monterrey Gen Mariano Escobedo

vie. 11/21

9:20 am-8:53 am

1 stop22h 33m

$446

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

lun. 12/1

8:00 am-3:00 pm

1 stop8h 00m

Monterrey Gen Mariano Escobedo

jue. 12/4

11:00 am-12:34 am

2 stops36h 34m

$478

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

jue. 12/4

9:10 am-6:47 pm

1 stop10h 37m

Monterrey Gen Mariano Escobedo

dom. 12/7

9:15 pm-6:12 pm

2 stops19h 57m

$484

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

jue. 11/27

5:50 pm-8:50 pm

2 stops28h 00m

Monterrey Gen Mariano Escobedo

mié. 12/31

10:35 am-7:22 pm

1 stop7h 47m

$488

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

mar. 3/10

10:05 am-11:43 pm

1 stop15h 38m

Monterrey Gen Mariano Escobedo

mié. 3/11

8:45 am-8:34 pm

1 stop9h 49m

$506

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

lun. 11/17

8:51 pm-7:34 am

3 stops35h 43m

$180

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

lun. 11/24

10:00 am-7:34 am

3 stops22h 34m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 12 results
1
2

Compare providers for flights from Philadelphia to Monterrey

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Monterrey in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Monterrey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Monterrey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Monterrey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Monterrey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Monterrey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Monterrey

What is the cheapest month to book a flight from Philadelphia to Monterrey?

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Monterrey (average of $182). Flying from Philadelphia to Monterrey in September is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Monterrey

Get insights into the airlines that provide service to Monterrey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monterrey. Reviews last updated octubre 23, 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico, and American Airlines from Philadelphia to Monterrey to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aeromexico
7.4
Good
1,681 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Monterrey?

    Departing from Philadelphia to Monterrey will take you 28h 55m. The distance between Philadelphia and Monterrey is about 1731 mi.

  • What are the cheapest airlines flying from Philadelphia to Monterrey round-trip?

    Cheapflights users have booked flights from Philadelphia to Monterrey round-trip from $483. Other airlines that can offer you cheap pricing are American Airlines, from $510, and Aeromexico, from $511.

  • Can I find deals for flights from Philadelphia to Monterrey that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Monterrey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Monterrey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Monterrey.

  • Can I find deals for business class flights from Philadelphia to Monterrey?

    Yes. Cheapflights offers flight deals from Philadelphia to Monterrey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Monterrey?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Monterrey (average of $182). Flying from Philadelphia to Monterrey in September is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Monterrey?

Book flights to Monterrey if you plan to visit one of these locations
San Pedro Garza Garcia

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Philadelphia to Monterrey

Discover the top 3 airlines that operate flights from Philadelphia to Monterrey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$483Average$595FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$636FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$511Average$635FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.