$198 Cheap Flights from Portland (PDX) to Mexico City (MEX)

Popular airlines from Portland International Airport (PDX) to Benito Juarez International Airport (MEX)

Find available prices by choosing your travel dates.

Cheap Flights from Portland to Mexico City (PDX-MEX)

Prices were available within the past 7 days and start at $198 for one-way flights and $362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Aeromexico
Delta
United
United
American Airlines
American Airlines
American Airlines
United
Air Canada
Flights from Portland (PDX) to Mexico City (MEX)
Origin airport
Portland Intl.
Destination airport
Mexico City Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, Frontier Airlines, United, Volaris
Roundtrip price
$361
Distance
2249 mi

Portland to Mexico City Flights

The cheapest times to fly from Portland to Mexico City

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 Mexico City are during the month of May. You can find some of the cheapest flights from Portland to Mexico City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Portland to Mexico City

Sunday is one of the best days to book for cheap flights from Portland to Mexico City: 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 Mexico City

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 Mexico City in 2025. You can also book with separate airlines for your outbound and return journeys, from $198 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 Mexico City 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 Mexico City 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from PDX Airport to Mexico City Intl. Airport (MEX) last minute?
Booking your journey from Portland Intl. Airport (PDX) to Benito Juárez Intl. Airport last minute could save you a tidy sum if you hit the jackpot and find a good deal. However, fares typically don’t come down in price as the departure date nears. If you wait, flights could also be booked up or the best seats taken. If you’d rather not hedge your bets, book well in advance of your departure date. In fact, you can find some of the biggest deals up to 12 months in advance. If your favorite airline hasn’t released tickets yet, check back regularly as offers are updated on Expedia constantly.
What airports do you fly into for Mexico City from Portland?
With Mexico City Intl. Airport (MEX), Toluca Intl. Airport (TLC) and Hermanos Serdan Intl. Airport (PBC) to pick from, journeying from Portland to Mexico City is a breeze. The city’s main gateway, Mexico City Intl. Airport (MEX), is approximately 3 mi east of the center. Along with the price of tickets, consider things like transportation options from the airport and the distance to your hotel when deciding where to touch down. Get your Mexico City trip off to an awesome start by exploring Zócalo and Angel of Independence Monument.
Can I change the date of my flight from PDX Airport to MEX?
Make changes quickly to your PDX to Mexico Airport flight via the Expedia Trips portal. But before you make any amendments, read over the rules and restrictions in your itinerary to learn what the airline will allow you to do and if change fees apply. Some carriers charge a change fee per person, in addition to any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also swing by our Customer Service portal for more info and to connect with our Virtual Agent.

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*Available to One Key members.