What airlines fly to Monterrey?

Delta, American Airlines and Aeromexico are the top three most popular airlines that fly to Monterrey from Philadelphia according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Monterrey. Keep in mind that there are 6 different airlines that fly to Monterrey on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?

Prices for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?

As of December 2025, there are 3 operators available to choose from for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport.

How old do you have to be to fly from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport.

What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?

The travel and health documents required for your trip to Monterrey Gen Mariano Escobedo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monterrey Gen Mariano Escobedo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$129 Cheap Flights from Philadelphia to Monterrey in 2025/26

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7:04 pm - 10:10 am

PHL

MTY

40h 06m2 stops

8:25 pm - 3:24 pm

MTY

PHL

17h 59m1 stop

$334Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

1:40 pm - 5:05 am

PHL

MTY

16h 25m2 stops

11:20 am - 8:47 am

MTY

PHL

20h 27m2 stops

$390Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

10:00 pm - 9:55 pm

PHL

MTY

24h 55m2 stops

8:25 pm - 7:08 pm

MTY

PHL

21h 43m1 stop

$414Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

1:40 pm - 5:05 am

PHL

MTY

16h 25m2 stops

11:20 am - 8:47 am

MTY

PHL

20h 27m3 stops

$416Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

8:43 pm - 5:35 pm

PHL

MTY

21h 52m1 stop

8:25 pm - 3:24 pm

MTY

PHL

17h 59m1 stop

$424Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

7:50 am - 8:30 pm

PHL

MTY

13h 40m1 stop

9:15 am - 10:46 pm

MTY

PHL

12h 31m1 stop

$437Air Canada

Wed, Jan 28 - Tue, Feb 3

10:02 am - 12:39 am

PHL

MTY

16h 37m1 stop

12:38 pm - 12:49 am

MTY

PHL

10h 11m1 stop

$438Aeromexico

Mon, Mar 30 - Tue, Mar 31

6:00 am - 12:39 am

PHL

MTY

20h 39m2 stops

12:38 pm - 10:54 pm

MTY

PHL

8h 16m1 stop

$442Aeromexico

Mon, Mar 30 - Tue, Mar 31

3:40 pm - 12:05 am

PHL

MTY

9h 25m1 stop

3:41 pm - 7:08 pm

MTY

PHL

26h 27m1 stop

$454Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

3:30 pm - 7:50 pm

PHL

MTY

30h 20m2 stops

6:00 am - 11:58 pm

MTY

PHL

15h 58m2 stops

$503Multiple Airlines

Mon, Mar 30 - Wed, Apr 1

Aeromexico flights from Philadelphia to Monterrey

Our best Aeromexico deals on Philadelphia to Monterrey flight tickets

Aeromexico

Mar 30

PHL10:02 amPhiladelphia

16h 37m

1 stop

MTY12:39 amMonterrey Gen Mariano Escobedo

Mar 31

MTY12:38 pmMonterrey Gen Mariano Escobedo

10h 11m

1 stop

PHL12:49 amPhiladelphia

$438

Find similar

Aeromexico

Mar 30

PHL6:00 amPhiladelphia

20h 39m

2 stops

MTY12:39 amMonterrey Gen Mariano Escobedo

Mar 31

MTY12:38 pmMonterrey Gen Mariano Escobedo

8h 16m

1 stop

PHL10:54 pmPhiladelphia

$442

Find similar

Aeromexico

Mar 30

PHL10:02 amPhiladelphia

10h 56m

1 stop

MTY6:58 pmMonterrey Gen Mariano Escobedo

Apr 1

MTY10:40 amMonterrey Gen Mariano Escobedo

7h 51m

1 stop

PHL8:31 pmPhiladelphia

$551

Find similar

Frontier flights from Philadelphia to Monterrey

Our best Frontier deals on Philadelphia to Monterrey flight tickets

Frontier

Dec 30

PHL6:30 amPhiladelphia

10h 46m

1 stop

MTY4:16 pmMonterrey Gen Mariano Escobedo

Jan 7

MTY6:10 amMonterrey Gen Mariano Escobedo

10h 40m

1 stop

PHL5:50 pmPhiladelphia

$552

Find similar

Frontier

Jan 13

PHL8:15 amPhiladelphia

14h 01m

1 stop

MTY9:16 pmMonterrey Gen Mariano Escobedo

Jan 16

MTY6:10 amMonterrey Gen Mariano Escobedo

17h 42m

2 stops

PHL12:52 amPhiladelphia

$581

Find similar

Frontier

Dec 30

PHL6:30 amPhiladelphia

10h 46m

1 stop

MTY4:16 pmMonterrey Gen Mariano Escobedo

Jan 7

MTY6:10 amMonterrey Gen Mariano Escobedo

17h 41m

2 stops

PHL12:51 amPhiladelphia

$626

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Wed 1/28

7:04 pm-10:10 am

2 stops40h 06m

Monterrey Gen Mariano Escobedo

Wed 2/4

8:25 pm-3:24 pm

1 stop17h 59m

$334

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Wed 1/28

1:40 pm-5:05 am

2 stops16h 25m

Monterrey Gen Mariano Escobedo

Wed 2/4

11:20 am-8:47 am

2 stops20h 27m

$390

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 1/5

10:00 pm-9:55 pm

2 stops24h 55m

Monterrey Gen Mariano Escobedo

Fri 1/9

8:25 pm-7:08 pm

1 stop21h 43m

$414

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Wed 1/28

1:40 pm-5:05 am

2 stops16h 25m

Monterrey Gen Mariano Escobedo

Wed 2/4

11:20 am-8:47 am

3 stops20h 27m

$416

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Wed 1/28

8:43 pm-5:35 pm

1 stop21h 52m

Monterrey Gen Mariano Escobedo

Wed 2/4

8:25 pm-3:24 pm

1 stop17h 59m

$424

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Wed 1/28

7:50 am-8:30 pm

1 stop13h 40m

Monterrey Gen Mariano Escobedo

Tue 2/3

9:15 am-10:46 pm

1 stop12h 31m

$437

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 3/30

10:02 am-12:39 am

1 stop16h 37m

Monterrey Gen Mariano Escobedo

Tue 3/31

12:38 pm-12:49 am

1 stop10h 11m

$438

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 3/30

6:00 am-12:39 am

2 stops20h 39m

Monterrey Gen Mariano Escobedo

Tue 3/31

12:38 pm-10:54 pm

1 stop8h 16m

$442

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 1/5

3:40 pm-12:05 am

1 stop9h 25m

Monterrey Gen Mariano Escobedo

Fri 1/9

3:41 pm-7:08 pm

1 stop26h 27m

$454

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 3/30

3:30 pm-7:50 pm

2 stops30h 20m

Monterrey Gen Mariano Escobedo

Wed 4/1

6:00 am-11:58 pm

2 stops15h 58m

$503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Monterrey

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

Prices

Airlines

What is the cheapest day to depart on your flight to Monterrey?

The cheapest day to depart from Philadelphia to Monterrey is on a Wednesday. Travelers who choose to depart for Monterrey on a Wednesday will often find tickets for as low as $354. On the other hand, Thursday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $731.

What is the cheapest time of day to depart on your flight to Monterrey?

Our most recent data shows that the best time of day to fly to Monterrey is in the morning. Flights from Philadelphia to Monterrey during this time can be as low as $635. In the afternoon is when there is more demand to fly to Monterrey, so prices are often more expensive at around $691 per ticket.

When to book flights from Philadelphia to Monterrey

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Monterrey according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Monterrey (PHL to MTY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Monterrey

Fastest flight time	6h 35m
Direct flights	None

The fastest flight from Philadelphia to Monterrey takes 6h 35m

There are no direct flights from Philadelphia to Monterrey. There are no popular flight routes from Philadelphia to Monterrey.

Search flight deals

How far is Philadelphia to Monterrey Gen Mariano Escobedo by plane?
The distance between Philadelphia and Monterrey Gen Mariano Escobedo is about 1751.9 mi. A reasonable flight in good conditions will take 6h 35m.
When did momondo last update prices for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?
Prices for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?
As of December 2025, there are 3 operators available to choose from for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport.
How old do you have to be to fly from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport.
What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?
The travel and health documents required for your trip to Monterrey Gen Mariano Escobedo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monterrey Gen Mariano Escobedo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Philadelphia to Monterrey?
Based on momondo bookings for flights between Philadelphia and Monterrey, the leading airline is Delta, making up 38% of the total bookings. Other popular airlines include American Airlines with 32% and Aeromexico with 30%.

Best airlines flying from Philadelphia to Monterrey

Compare and see reviews for airlines that fly from Philadelphia to Monterrey with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $483	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $510	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Aeromexico	PriceFrom $511	Free Cancellation	Rating 7.4 1,635 reviews	Search Aeromexico flights

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Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Monterrey?

Finding the right flight to Monterrey from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Monterrey quick and easy, saving you time and money.

Can I find flights from Philadelphia to Monterrey with flexible booking policies on momondo?

Flights from Philadelphia to Monterrey with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Monterrey?

Once all potential Philadelphia to Monterrey flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia to Monterrey right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Monterrey, momondo offers a useful price alert feature which will track prices for flights to Monterrey from Philadelphia and alert you when they change.

An easier way to manage your Monterrey trip

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Cheap flights from Philadelphia to Monterrey from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Monterrey departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Philadelphia to Monterrey

What is the cheapest day to depart on your flight to Monterrey?

What is the cheapest time of day to depart on your flight to Monterrey?

Our most recent data shows that the best time of day to fly to Monterrey is in the morning. Flights from Philadelphia to Monterrey during this time can be as low as $635. In the afternoon is when there is more demand to fly to Monterrey, so prices are often more expensive at around $691 per ticket.

What airlines fly to Monterrey?

When to book flights from Philadelphia to Monterrey

Cheap Philadelphia to Monterrey (PHL to MTY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Monterrey

Fastest flight time

Direct flights

How far is Philadelphia to Monterrey Gen Mariano Escobedo by plane?

When did momondo last update prices for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?

How many operators does momondo search for flights from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?

How old do you have to be to fly from Philadelphia Airport to Monterrey Gen Mariano Escobedo Airport?

What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?

What is the most popular airline from Philadelphia to Monterrey?

Best airlines flying from Philadelphia to Monterrey

Compare and see reviews for airlines that fly from Philadelphia to Monterrey with momondo

Traveling to a place near Monterrey?

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Monterrey?

Can I find flights from Philadelphia to Monterrey with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Monterrey?

I’m not ready to book a flight from Philadelphia to Monterrey right now. Can momondo alert me if prices change?

An easier way to manage your Monterrey 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favorite airline to Monterrey

Airlines are sorted and displayed according to clicks in the past 7 days on momondo