Direct flights from Cancun to Seattle

Did you mean Flights from Seattle to Cancun?

Cancun

Mexico

CUN

Cancun International Airport

Seattle

United States

SEA

Seattle Tacoma International Airport

Route: Nonstop service available
Distance: 2,685 miles
Marketing airlines: 5 airlines
Aircraft: 6 aircraft types
Dates: Nov 9, 2026 – May 12, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 20,000 points + $80.00 for CUN → SEA, Economy, on 2026-11-21, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

CUN → SEAEconomy
AS1403
20,000 points+ $80.00
Departure
2026-11-21
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 01:24
CUN → SEAFirst
AS1403
150,000 points+ $80.00
Departure
2026-11-21
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 01:24

Cancun to Seattle route overview

Cancun International Airport (CUN) serves Cancun; Seattle Tacoma International Airport (SEA) serves Seattle.

The airports are 2,685 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from CUN to SEA.

Marketing airlines listed in the current schedule, including codeshare sellers, are AeroMexico (AM), Alaska Airlines (AS), Delta Air Lines (DL), Korean Air (KE) and Qatar Airways (QR). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Nov 9, 2026 – May 12, 2027.

Marketing airlines on the Cancun to Seattle route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

AeroMexico (AM)Codeshare only
Korean Air (KE)Codeshare only
Qatar Airways (QR)Codeshare only

Airline alliance affiliations represented: Oneworld, SkyTeam

Aircraft flying from CUN to SEA

Frequently asked questions

Which airports serve the Cancun to Seattle route?

Cancun International Airport (CUN) is the origin airport and Seattle Tacoma International Airport (SEA) is the destination airport.

How far is Seattle from Cancun?

CUN and SEA are approximately 2,685 miles apart by great-circle distance.

Are there direct flights from CUN to SEA?

Yes. Roame's current schedule feed shows nonstop service from CUN to SEA.

Which airlines market flights from CUN to SEA?

Which aircraft fly from CUN to SEA?

Aircraft listed in the current schedule include Airbus A321neo (32Q), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737 MAX 8 (7M8) and JET.