PHL - MTY

$138 Find Cheap Flights from Philadelphia to Monterrey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Monterrey departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Monterrey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Monterrey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Monterrey, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$343
Typical prices: $820-$740
Multiple Airlines
tor. 6/4tor. 6/11
PHL - MTY • 1 stop
Cheapest one-way
$138
Multiple Airlines
tir. 7/14
PHL - MTY • 1 stop
Top airlines
Cheapest • from $477 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Monterrey. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $632 (round-trip)
Shortest trip • 6h 28m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Monterrey!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Monterrey (PHL-MTY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Monterrey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Monterrey

tor., juni 4 - tor., juni 11
Multiple Airlines Logo
5:32 pm - 5:40 pm
PHL
-
MTY
26h 08m
1 stop
Multiple Airlines Logo
6:12 pm - 3:17 pm
MTY
-
PHL
19h 05m
1 stop
$343Multiple Airlines
ons., juli 1 - søn., juli 5
Multiple Airlines Logo
5:32 pm - 5:40 pm
PHL
-
MTY
26h 08m
1 stop
Multiple Airlines Logo
6:50 pm - 3:17 pm
MTY
-
PHL
18h 27m
1 stop
$377Multiple Airlines
tor., juni 4 - tor., juni 11
Multiple Airlines Logo
5:45 am - 10:35 pm
PHL
-
MTY
18h 50m
2 stops
Multiple Airlines Logo
6:12 pm - 3:17 pm
MTY
-
PHL
19h 05m
1 stop
$390Multiple Airlines
fre., maj 15 - søn., maj 17
Multiple Airlines Logo
7:00 am - 11:40 pm
PHL
-
MTY
18h 40m
1 stop
Multiple Airlines Logo
9:30 am - 12:45 am
MTY
-
PHL
13h 15m
1 stop
$402Multiple Airlines
fre., juni 5 - fre., juni 12
Multiple Airlines Logo
5:45 am - 5:40 pm
PHL
-
MTY
13h 55m
1 stop
Multiple Airlines Logo
7:35 pm - 11:20 pm
MTY
-
PHL
25h 45m
1 stop
$403Multiple Airlines
fre., maj 15 - søn., maj 17
Multiple Airlines Logo
7:00 am - 5:51 pm
PHL
-
MTY
12h 51m
2 stops
Multiple Airlines Logo
9:30 am - 12:45 am
MTY
-
PHL
13h 15m
1 stop
$433Multiple Airlines
ons., juni 24 - tir., juli 7
Multiple Airlines Logo
11:35 am - 4:25 pm
PHL
-
MTY
6h 50m
1 stop
Multiple Airlines Logo
6:12 pm - 3:17 pm
MTY
-
PHL
19h 05m
1 stop
$438Multiple Airlines
fre., juni 5 - fre., juni 12
Multiple Airlines Logo
8:35 pm - 5:25 pm
PHL
-
MTY
22h 50m
2 stops
Multiple Airlines Logo
7:35 pm - 11:20 pm
MTY
-
PHL
25h 45m
1 stop
$450Multiple Airlines
ons., juli 1 - søn., juli 5
Multiple Airlines Logo
8:30 am - 11:34 am
PHL
-
MTY
29h 04m
2 stops
Multiple Airlines Logo
6:50 pm - 3:17 pm
MTY
-
PHL
18h 27m
1 stop
$457Multiple Airlines
fre., juni 5 - fre., juni 12
Air Canada Logo
3:25 pm - 8:30 pm
PHL
-
MTY
31h 05m
2 stops
Air Canada Logo
9:10 am - 2:48 pm
MTY
-
PHL
27h 38m
2 stops
$477Air Canada
Booking Insights

KAYAK's insights & trends for Philadelphia to Monterrey flights

Get data-powered insights and trends into flights from Philadelphia to Monterrey to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Monterrey?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Monterrey departing in June.

Good to know

Low seasonMay
Cheapest flight$138
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Philadelphia to Monterrey

When to book flights from Philadelphia to Monterrey

Are your dates flexible? Find out the best times to travel from Philadelphia to Monterrey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Monterrey

  • What is the cheapest flight from Philadelphia to Monterrey?

    In the last 3 days, the lowest price for a flight from Philadelphia to Monterrey was $138 for a one-way ticket and $343 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Monterrey?

    Yes, you’ll need a passport to travel to Monterrey from Philadelphia.

  • Which aircraft models fly most regularly from Philadelphia to Monterrey?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Monterrey?

    SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Monterrey, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Monterrey, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Monterrey are Delta and American Airlines. With an average price for the route of $595 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $648 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Philadelphia to Monterrey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Monterrey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Monterrey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monterrey from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Monterrey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Monterrey with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and MTY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Monterrey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Monterrey from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Philadelphia to Monterrey?

    In the past 3 days, the cheapest round-trip tickets from Philadelphia to Monterrey were found on Air Canada ($477) and Frontier ($643).

Reviews of the top airlines flying from Philadelphia to Monterrey

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Monterrey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Monterrey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8438 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

10.0 ExcellentAnonymous, Apr 2026
ATL - AMS
Read more Delta reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

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

Information on your arrival and departure airports