$464 Cheap Flights from Portland (PDX) to Chetumal (CTM)

View $464 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Chetumal, Quintana Roo (CTM-Chetumal Intl.)

Cheap Flights from Portland to Chetumal (PDX-CTM)

Prices were available within the past 7 days and start at $464 for one-way flights and $778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, Apr 16 - Fri, Apr 24
PDX
Portland
CTM
Chetumal
$778 Roundtrip, found 4 days ago
$778
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Thu, Apr 16 from Portland to Chetumal, returning Fri, Apr 24, priced at $778 found 4 days ago
Delta
Sat, Aug 8 - Sat, Aug 15
PDX
Portland
CTM
Chetumal
$898 Roundtrip, just found
$898
Roundtrip
just found
Select Delta flight, departing Sat, Aug 8 from Portland to Chetumal, returning Sat, Aug 15, priced at $898 just found
Air Canada
Wed, Dec 3 - Tue, Dec 9
PDX
Portland
CTM
Chetumal
$931 Roundtrip, found 6 days ago
$931
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Dec 3 from Portland to Chetumal, returning Tue, Dec 9, priced at $931 found 6 days ago
Air Canada
Wed, Dec 3 - Wed, Dec 10
PDX
Portland
CTM
Chetumal
$946 Roundtrip, found 6 days ago
$946
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Dec 3 from Portland to Chetumal, returning Wed, Dec 10, priced at $946 found 6 days ago
Aeromexico
Sat, Aug 8 - Sat, Aug 15
PDX
Portland
CTM
Chetumal
$948 Roundtrip, just found
$948
Roundtrip
just found
Select Aeromexico flight, departing Sat, Aug 8 from Portland to Chetumal, returning Sat, Aug 15, priced at $948 just found
Aeromexico
Thu, Apr 16 - Fri, Apr 24
PDX
Portland
CTM
Chetumal
$978 Roundtrip, found 4 days ago
$978
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Thu, Apr 16 from Portland to Chetumal, returning Fri, Apr 24, priced at $978 found 4 days ago
Air Canada
Wed, Dec 3 - Fri, Dec 5
PDX
Portland
CTM
Chetumal
$980 Roundtrip, found 6 days ago
$980
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Dec 3 from Portland to Chetumal, returning Fri, Dec 5, priced at $980 found 6 days ago
United
Tue, Dec 2 - Tue, Dec 9
PDX
Portland
CTM
Chetumal
$987 Roundtrip, found 6 days ago
$987
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 2 from Portland to Chetumal, returning Tue, Dec 9, priced at $987 found 6 days ago
Delta
Sat, Aug 8 - Sat, Aug 15
PDX
Portland
CTM
Chetumal
$988 Roundtrip, just found
$988
Roundtrip
just found
Select Delta flight, departing Sat, Aug 8 from Portland to Chetumal, returning Sat, Aug 15, priced at $988 just found
Air Canada
Wed, Dec 3 - Thu, Dec 11
PDX
Portland
CTM
Chetumal
$990 Roundtrip, found 6 days ago
$990
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Dec 3 from Portland to Chetumal, returning Thu, Dec 11, priced at $990 found 6 days ago

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM) cost?
Snag a cheap one-way flight from $464 or cheap return flight from $778 from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM)?
April is the most affordable month to fly from PDX to CTM. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM)?
To find the cheapest airline that'll fly you from PDX to CTM, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM)?
Nonstop flights from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to CTM?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM)?
Choose a flight from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM) last-minute?
Booking your ticket from PDX to CTM just before your trip is typically more expensive. However, if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a PDX to CTM flight and hotel package?
Booking a PDX to CTM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Chetumal Intl. Airport (CTM)?
In most instances, you can modify or cancel your PDX to CTM flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Chetumal Intl.
Airlines serving
Aeromexico, Delta
Roundtrip price
$777
Distance
2706 mi

Book with confidence

Portland to Chetumal Flights

The cheapest times to fly from Portland to Chetumal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Chetumal are during the month of April. You can find some of the cheapest flights from Portland to Chetumal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Chetumal

Sunday is one of the best days to book for cheap flights from Portland to Chetumal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Chetumal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Chetumal in 2025. You can also book with separate airlines for your outbound and return journeys, from $464 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Chetumal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Chetumal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Chetumal Flights

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*Available to One Key members.