Cheap Flights from Portland (PDX) to Cancun (CUN)

View AU$224 flight on Tue, 16 Sep. 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Cancun Intl. Airport (CUN)

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Cheap Flights from Portland (PDX) to Cancun (CUN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Portland (PDX) to Cancun (CUN)

September is typically the cheapest month to fly

From AU$441 - AU$692 per traveller.

Graph displaying average flight prices per month

Flight from Portland to Cancun route information
Origin airport
Portland Intl.
Destination airport
Cancun Intl.
Distance
4213 km

Your quick guide to flights from Portland to Cancun

Pick up great flights from Portland to Cancun

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Portland to Cancun. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Portland to Cancun that take around hours.

Find cheap flights from Portland to Cancun

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Portland to Cancun around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Cancun is normally in .

Reasons to book your flight from Portland to Cancun with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Portland to Cancun across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Cancun right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from PDX to Cancun Intl. Airport (CUN)?
If you're planning on travelling from PDX Airport to Cancun Airport, round-trip flights start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX Airport to Cancun Intl. Airport (CUN)?
We understand that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Portland Intl. Airport (PDX) to Cancun Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Portland Intl. Airport (PDX) to Cancun Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PDX to CUN?
With a flight distance of 4 200 kilometres between Portland Intl. Airport (PDX) and CUN, this is a long journey. Be sure to drink lots of water and get up to stretch your legs every so often.
Which airlines fly direct from Portland Intl. Airport (PDX) to CUN?
Currently, no airlines offer flights directly from Portland Intl. Airport (PDX) to Cancun Intl. Airport (CUN). You'll need to book a flight with at least one stop. To score the best price and connections, lock in your fare well in advance.
Are Portland Intl. Airport (PDX) to CUN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Portland Airport to Cancun Intl. Airport (CUN) last minute could be your ticket to a great deal. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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