$161 Find Cheap Flights from Portland to Mexico - Compare and Save

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Cheap Flights from Portland to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Cancún
Cancún1 stop$330
Puerto Vallarta
Puerto Vallarta2 stops$724
Oaxaca
Oaxaca2 stops$647
Mérida
Mérida2 stops$720
Cancún
Cancún1 stop$330
Puerto Vallarta
Puerto Vallarta2 stops$724
Oaxaca
Oaxaca2 stops$647
Mérida
Mérida2 stops$720

Price, demand and travel trends for Portland to Mexico flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Portland to Mexico cheaper or more expensive than last year?

Fares from Portland to Mexico are running about the same as they were around this time last year, averaging $661 round-trip.

What are the cheapest fares from Portland to Mexico right now?

Here are the cheapest round-trip fares from Portland to Mexico on KAYAK in the last week:

• Cancun (CUN) from $330
• Tulum Intl (TQO) from $396
• Mexico City Benito Juarez (MEX) from $599
• Oaxaca Xoxocotlan (OAX) from $647
• León Del Bajio (BJX) from $691

What’s the cheapest month to fly from Portland to Mexico?

September is the cheapest time of year to fly, with average fares of $488. Prices are highest in December, when average flight costs increase to around $1,076.

When is the best time to book flights from Portland to Mexico?

Book your flights 22 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 54% compared to booking last-minute (within 2 weeks of departure).

Which airport in Mexico is the cheapest to fly to from Portland?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Mexico are:

• Tulum Intl (TQO) from $420
• León Del Bajio (BJX) from $579
• Cancun (CUN) from $580

What’s the cheapest day to fly from Portland to Mexico?

Wednesday tends to be the cheapest day to fly from Portland to Mexico, while Friday is the most expensive. Fares run about 18% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Portland to Mexico?

Data from the past 12 months shows it's cheapest to fly to Mexico during the evening with average prices of $651. The afternoon is the most expensive time to fly, with average prices of $828.

Key details for Portland to Mexico flights

Low season

August

Cheapest flight

$161
Beat the crowds with an average 80% drop in travelers.
The most popular month to fly with an average 159% increase in travelers.
One-way flight from Portland to Cancún

Your Portland to Mexico flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Portland to Mexico?

    Yes. Fares from Portland to Mexico are low right now. As a rule of thumb, a round-trip under $509 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Portland to Mexico?

    Over the past 12 months, round-trip fares from Portland to Mexico have ranged from $509 to $934.

  • What are the main airports serving Mexico?

    Mexico has 13 airports. The three busiest are Cancun (CUN) (51% of arrivals), San José del Cabo Los Cabos (SJD) (13%) and Mexico City Benito Juarez (MEX) (11%).

  • What airlines fly nonstop from Portland to Mexico?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Portland to Mexico. One-stop options include:

    • Delta
    • American Airlines
    • Southwest

  • Which cabin classes are available on flights from Portland to Mexico?

    On flights from Portland to Mexico you can book Economy Class, Premium Economy Class or First Class.

  • What are some popular landmarks in Mexico?

    KAYAK travelers' favorite landmarks in Mexico include:

    • Plaza de la Constitucion
    • El Ángel de la Independencia
    • Mexico City Stadium
    • Estadio GNP Seguros

Your guide to booking Portland to Mexico flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 22 weeks before your trip. KAYAK data shows fares in this window are around 54% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for September when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Friday cost about 18% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Tulum Intl (TQO) is the cheapest airport to fly into from Portland. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Cancún, which is the most popular destination in Mexico. From there, it's easy to continue on to other popular destinations such as Playa del Carmen, Cabo San Lucas and Puerto Vallarta.

Reviews of the top 4 airlines serving from Portland to Mexico

 
Need help choosing which airline to fly with from Portland to Mexico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8645 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

My son’s suitcase was left behind at SFO and did not make the flight.

6.0 GoodJorge, Jul 2026
Read more Delta reviews

My son’s suitcase was left behind at SFO and did not make the flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

The flight was comfortable and uneventful, which is what I desire

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

Free Wi-Fi is good. That’s all - food mediocre, unfriendly crew, poor communication after trying to file a claim for my lost bag, which Delta didn’t even know was lost until I told them.

Typical flying experience in the US. Nothing particularly good or bad.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

The air hostess was excellent. I have taken so many flight domestic and international, this is the first time the air hostess was so caring. She was a delight

It was partially ok .. not anything like from Orlando to Houston... first the flight attendant was not so nice and insisted on have a small backpack down when really was not to put in danger anyone, also the beverages they were not so good... not big chance to select other tea.. the seat was partially ok could not have those flips to hold your head.. and finally when it land off in Guadalajara, it was raining and the flight was going to the main area then go back and drop us out of nowhere with the rain.

I needed internet for critical matters and it never worked.

No seat back entertainment. And app had a hard time getting entertainment loaded.

Both my flight where delayed Had 25min to make it to my transfer flight

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

The crew was friendly and helpful. The entertainment system in my row did not work for movies and TV shows and the Direct TV cut off in parts and stopped showing the baseball playoff game.

Non-stop commercials were frustrating when trying to view direct TV

Forced to check bag, even though plenty of space in overhead bins. Did not appreciate having to wait at baggage claim to retrieve suitcase.

Great. I was in mint class. Security was spectacular. A lot of room on the flight! And the WiFi worked this time- it didn’t work the last time and I am on a business trip so that was a problem.

What's not to like? Value?definitely. Every JetBlue member was extremely friendly on this flight. Very very nice new-ish aircraft,plenty of room. GOOD coffee. Entertainment,I didn't need it,but I think its available. What to do better? Well,there's nothing we can do about the other people, unbelievable how some folks are operating. Just don't allow people to lug all their stuff onto the aircraft. 1 bag. That's it. Be easier for you too. I personally would enjoy more options in schedule. One flight in and out a day is warranted given the local,I understand, but the times are inconvenient. Again, I completely understand why it is that way,It would however be great to have different options.

The crew and the pilots. The pilots were amazing. The landing in Cancun was excellent.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

Problem with the gate after landing for an hour caused lots of issues for commuting after. Don’t think the crew handled it well at all.

Landing was bad. Gate issue or something for 1 hour. Missed my taxi, thus paid triple for the ride to my hotel.

Delayed couple hours due to airplane maintenance issues, we boarded and then asked to unboard, but cmon!! Can they do the whole maintenance prior to boarding?

Both directions of our trip were befuddled by massive delays, one of which led to our connecting flight being grounded mid air due to storms that we’d have missed if we were on time. The other our originating flight was delayed repeatedly until it arrived at our connecting airport later than our final leg was even supposed to have arrived. American cannot seem to manage rebooking s for a family party… both directions we had to come up with a plan to get to Boston stay overnight only one night each direction was covered by the airline -and take a bus to or from our destination. Missed an entire leg of our trip, hotel cancellation fees, expensive stay in Boston and bus ticket expenses are unlikely to be comped and the meal vouchers are worthless.

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

Broke my luggage and I can't get a resolution yet.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

The professionals have excellent customer service, the seats don´t have enough space.

The flight was very smooth and the meal in business class was great.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Flight was delayed after boarding and no idea when it would take off. Crew in Portland did arrange for transport to Boston for a different set of flights to my destination.

Seats are so close together. Middle seats should be discounted.

More options for your flight from Portland to Mexico

Complete your trip to Mexico with a hotel stay or car rental