Portland (PDX) to Tulum (TQO) cheap flight deal from $314 USD in economy class

UAUnited Airlines

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

TQO

Tulum Airport

Tulum, Mexico

$456 USD

-31%$314 USD

Verified about 16 hours ago

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$319 2$354 3$429 4$357 5$318 6$318 7$314 8$314 9$364 10$396 11$318 12$347 13$327 14$323 15$314 16$452 17$489 18$580 19$744 20$580 21$743 22$674 23$776 24$635 25$698 26$625 27$464 28$441 29$423 30$359 31$359 1$318 2$318 3$318 4$318

Fair Availability

37% of dates checked are available within 10% of the lowest price

Wednesday, December 24th, 2025

10 round-trip options

Returning

Mon, Dec 29, 2025•5 Day Trip

$774 USD

Google Flights

Returning

Tue, Dec 30, 2025•6 Day Trip

$786 USD

Google Flights

Returning

Wed, Dec 31, 2025•7 Day Trip

$776 USD

Google Flights

Returning

Thu, Jan 1, 2026•8 Day Trip

$830 USD

Google Flights

Returning

Fri, Jan 2, 2026•9 Day Trip

$927 USD

Google Flights

Returning

Sat, Jan 3, 2026•10 Day Trip

$952 USD

Google Flights

Returning

Sun, Jan 4, 2026•11 Day Trip

$932 USD

Google Flights

Returning

Mon, Jan 5, 2026•12 Day Trip

$878 USD

Google Flights

Returning

Tue, Jan 6, 2026•13 Day Trip

$820 USD

Google Flights

Returning

Wed, Jan 7, 2026•14 Day Trip

$635 USD

Google Flights