Frontier's UpFront Plus seats offer extra comfort with a guaranteed empty middle seat.
Frontier offers Zone 1 boarding with a carry-on bag or special fare bundle.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $199 (CheapOair) |
One-way from | $91 (Expedia) |
Popular in | November |
Cheapest in | September |
Average price | $461 |
Good round-trip deal | $299 or less |
Good one-way deal | $193 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Sun 1/18
6:30 am-5:50 pm
2 stops11h 20m
Cancun
Thu 1/22
2:44 pm-10:59 pm
1 stop8h 15m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Tue 3/3
7:00 am-1:18 pm
1 stop6h 18m
Cancun
Wed 3/11
1:23 pm-11:46 pm
1 stop9h 23m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Sat 2/21
5:59 pm-11:50 am
2 stops17h 51m
Cancun
Wed 2/25
6:01 am-7:30 pm
1 stop13h 29m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Sat 2/21
5:59 pm-11:50 am
2 stops17h 51m
Cancun
Thu 2/26
7:00 am-7:30 pm
1 stop12h 30m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Mon 2/16
9:05 am-6:47 pm
1 stop9h 42m
Cancun
Thu 2/26
11:18 am-12:24 am
2 stops13h 06m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Sun 2/1
9:05 am-6:47 pm
1 stop9h 42m
Cancun
Tue 2/10
1:33 pm-12:21 am
2 stops10h 48m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Wed 2/4
5:40 am-6:47 pm
2 stops13h 07m
Cancun
Fri 2/6
8:38 am-8:40 pm
2 stops12h 02m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Mon 2/16
9:05 am-6:47 pm
1 stop9h 42m
Cancun
Thu 2/19
12:05 pm-12:24 am
2 stops12h 19m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Mon 2/9
9:05 am-8:02 pm
1 stop10h 57m
Cancun
Fri 2/13
12:05 pm-12:24 am
2 stops12h 19m
PhiladelphiaCancún
PHL - CUN
PHLCUN
Philadelphia
Sun 3/1
8:00 am-5:50 pm
1 stop9h 50m
Cancun
Wed 3/4
8:39 am-4:42 pm
1 stop8h 03m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Philadelphia to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Philadelphia to Cancún (average of $142). Flying from Philadelphia to Cancún in October is currently the most expensive (average of $235). 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.
When flying from Philadelphia to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 12% of weekly flights between Philadelphia and Cancún have experienced delays in the past year, with the average delay time being 161 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, American Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Fort Lauderdale (FLL) – chosen by Cheapflights users on 57% of 1-stop itineraries from Philadelphia to Cancún on Cheapflights.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $227.
Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 8h 39m.
Flights via Mexico City (MEX) offer the fastest connection on this route, with an average layover time of 1h 53m.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$299 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$172 | Average$361 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$182 | Average$350 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$378 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$360 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$220 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$581 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$301 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$310 | Average$529 | FlexibilityNo cancel fee | On-time71% |