Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Portland to Cancún
The cheapest flights right now
Portland – Cancun
Outbound – Nov 28, 2026
1 stop
7h 20m SLC
Return – Dec 5, 2026
direct
6h 37m $583
2 days ago
Portland – Cancun
Outbound – Nov 28, 2026
1 stop
11h 10m ATL
Return – Dec 5, 2026
direct
6h 37m $580
2 days ago
Portland – Cancun
Outbound – Nov 29, 2026
1 stop
8h 50m YVR
Return – Dec 5, 2026
direct
6h 37m $619
2 days ago
Portland – Cancun
Outbound – Nov 28, 2026
direct
5h 51m Return – Dec 5, 2026
direct
6h 37m $683
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$352
Average price of a round trip
$434
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
17h25
A flight from Portland to Cancún takes on average 17h25.
Best time
August
According to user searches, the ideal month to go to Cancún is August.
The best flight deals for a week
Portland – Cancun
Outbound – Nov 28, 2026
1 stop
7h 20m SLC
Return – Dec 5, 2026
direct
6h 37m $583
2 days ago
Portland – Cancun
Outbound – Nov 28, 2026
1 stop
11h 10m ATL
Return – Dec 5, 2026
direct
6h 37m $580
2 days ago
Portland – Cancun
Outbound – Nov 29, 2026
1 stop
8h 50m YVR
Return – Dec 5, 2026
direct
6h 37m $619
2 days ago
Portland – Cancun
Outbound – Nov 28, 2026
direct
5h 51m Return – Dec 5, 2026
direct
6h 37m $683
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Portland to Cancún
Check out our tips for booking your flight to Cancún (Mexico) from Portland (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $430 (calculation over the last two years). The most touristic season corresponds to the months of October, December and November.
For the cheapest flights, it is advisable to buy your ticket at least 43 days before the departure date.
The airline offering the cheapest flight tickets is Air Canada. A ticket from the airline Air Canada to Cancún costs on average $392.
The airlines that offer the most flights are .
Price of flight tickets from Portland to Cancún
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $352 to $535
- The average price of a flight ticket is about $434
- Prices are lowest for stays in the month of October
- The month in which booking a ticket is cheaper is: October
info departure city :
Portland, USA
airports :
Portland International Airport (PDX)
Pearson Airpark (VUO)
local time :
Portland is a city in the country USA, the time zone is [[timezone]]. In Portland, it is currently {fromLocalTime}, the temperature is on average 18°C, with a minimum of 13°C and a maximum of 25°C.
The city of Portland has 2 airport(s): Portland and Pearson Airpark
destination info :
Cancún, Mexico
airport :
Cancún International Airport (CUN)
local time :
Cancún is in the country Mexico, the time zone is [[timezone]]. In Cancún, it is currently {toLocalTime}, the temperature is on average 25°C, with a minimum of 24°C and a maximum of 28°C.
The city of Cancún has 1 airport(s): Cancún
Useful info about Cancún
What is the least touristic period to go to Cancún?
If you want to visit Cancún during the least touristic period, choose the month of August.
What is the most popular time to travel to Cancún?
In Cancún, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Portland to Cancún?
According to our data, it is recommended to book your flight 43 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Portland to Cancún is Sunday.
What are the arrival and destination airports when traveling between Portland and Cancún?
When you leave, you can leave from Portland, and you will arrive at Cancún.
How to reach Portland airport from the city centre?
The airport Portland is located 10 km or Pearson Airpark is located 10 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Portland to Cancún?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Portland and Cancún?
In summer, the average temperature is 28°C in Cancún and 20°C in Portland. The average rainfall in summer is 154 mm in Cancún and 19 mm in Portland. In summer, it is warmer in Cancún and it rains less in Portland. In winter, it is colder in Cancún and it rains more in Portland.
