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$237+ Cheap flights from Monterrey (MTY) to Philadelphia (PHL)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Monterrey to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Monterrey (MTY) to Philadelphia (PHL). 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 September 11, 2025.

Round-trip from

$361
(Kiwi.com)

One-way from

$237
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$621
From Monterrey Gen Mariano Escobedo to Philadelphia
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One-way flight from Monterrey Gen Mariano Escobedo to Philadelphia
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Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Monterrey to Philadelphia

Cheapest flights from Monterrey to Philadelphia
Explore the most affordable flight options available from Monterrey to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/236:10 amMTY - PHL
2 stops40h 57mMultiple Airlines
Mon 10/275:19 pmPHL - MTY
1 stop24h 41mMultiple Airlines
Deal found 9/10$361
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/2411:15 amMTY - PHL
1 stop12h 26mMultiple Airlines
Fri 10/318:00 amPHL - MTY
1 stop10h 00mMultiple Airlines
Deal found 9/9$362
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 9/243:43 pmMTY - PHL
2 stops30h 16mMultiple Airlines
Wed 10/88:15 amPHL - MTY
1 stop9h 45mMultiple Airlines
Deal found 9/9$373
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/47:20 pmMTY - PHL
1 stop11h 55mMultiple Airlines
Tue 10/79:14 pmPHL - MTY
2 stops28h 11mMultiple Airlines
Deal found 9/10$376
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/13:43 pmMTY - PHL
2 stops30h 16mMultiple Airlines
Thu 10/94:03 pmPHL - MTY
1 stop27h 22mMultiple Airlines
Deal found 9/9$391
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 9/249:25 pmMTY - PHL
2 stops24h 34mMultiple Airlines
Thu 10/96:10 amPHL - MTY
1 stop16h 55mMultiple Airlines
Deal found 9/9$412
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:15 amMTY - PHL
1 stop12h 41mAir Canada
Sun 11/304:35 pmPHL - MTY
1 stop28h 55mAir Canada
Deal found 9/10$431

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterrey to Philadelphia 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 September 11, 2025.
Use the filters below to find and compare flights from Monterrey to Philadelphia that are best for you.

Fly from

Monterrey

Fly to

Philadelphia

Route

Depart

Return

Price

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Thu 10/23

6:10 am-1:07 am

2 stops40h 57m

Philadelphia

Mon 10/27

5:19 pm-4:00 pm

1 stop24h 41m

$361

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Wed 9/24

3:43 pm-11:59 pm

2 stops30h 16m

Philadelphia

Wed 10/8

8:15 am-4:00 pm

1 stop9h 45m

$373

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Sat 10/4

7:20 pm-9:15 am

1 stop11h 55m

Philadelphia

Tue 10/7

8:00 am-6:05 pm

1 stop12h 05m

$395

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Thu 11/20

9:15 am-10:56 pm

1 stop12h 41m

Philadelphia

Sun 11/30

4:35 pm-8:30 pm

1 stop28h 55m

$431

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Fri 10/24

11:15 am-1:41 am

1 stop12h 26m

Philadelphia

Fri 10/31

5:05 pm-10:05 pm

2 stops31h 00m

$504

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Sat 11/22

11:50 am-8:37 am

1 stop19h 47m

Philadelphia

Sat 11/29

9:52 am-8:08 pm

2 stops35h 16m

$508

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Wed 10/1

10:45 am-10:29 pm

1 stop9h 44m

Philadelphia

Thu 10/9

6:19 am-11:27 am

3 stops31h 08m

$534

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Fri 11/7

11:50 am-12:59 am

1 stop12h 09m

$237

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Sat 11/8

11:50 am-8:23 am

1 stop19h 33m

$238

MonterreyPhiladelphia

MTY - PHL

MTYPHL

Monterrey Gen Mariano Escobedo

Sun 11/30

11:00 pm-8:47 am

3 stops56h 47m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 12 results
1
2

Best time to book a flight from Monterrey to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Monterrey 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 Monterrey to Philadelphia

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

Currently, August is the cheapest month in which you can book a flight from Monterrey to Philadelphia (average of $236). Flying from Monterrey to Philadelphia in March is currently the most expensive (average of $295). 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.

How much does it cost to fly round-trip from Monterrey to Philadelphia?

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Monterrey to Philadelphia, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Monterrey to Philadelphia. 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 Monterrey to Philadelphia?

    Departing from Monterrey to Philadelphia will take you 12h 41m. Monterrey and Philadelphia are separated by a distance of 1731 mi.

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

    Flying on United Airlines is currently your cheapest option to Philadelphia, with prices starting at $494. Another option worth looking into is American Airlines, starting at $588 round trip. These flights start at 18% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monterrey to Philadelphia 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 Monterrey to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Monterrey to Philadelphia (average of $236). Flying from Monterrey to Philadelphia in March is currently the most expensive (average of $295). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Monterrey to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Monterrey to John F Kennedy Intl flights
Monterrey to LaGuardia flights
Monterrey to Newark flights
Monterrey to Dulles Intl flights
Monterrey to Reagan-National flights
Monterrey to Pittsburgh flights

Top 2 airlines flying from Monterrey to Philadelphia

Discover the top 2 airlines that operate flights from Monterrey to Philadelphia. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$494Average$700FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$588Average$762FlexibilityNo cancel feeOn-time71%

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