Cheap flights from Seattle to Cancún

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Easily compare round trip flights from Seattle to Cancún

Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Cancún by changing tabs
Quickest
Cheapest
United Airlines
United Airlines
21 Oct
SEA
4:59 pm
Seattle/Tacoma Intl airport
13h 46m
1 Stop
8:45 am
+1
CUN
Cancun airport
United Airlines
24 Oct
CUN
5:15 am
Cancun airport
12h 45m
1 Stop
4:00 pm
SEA
Seattle/Tacoma Intl airport
315 USD
United Airlines
United Airlines
09 Nov
SEA
8:23 am
Seattle/Tacoma Intl airport
12h 38m
1 Stop
12:01 am
+1
CUN
Cancun airport
United Airlines
17 Dec
CUN
3:00 am
Cancun airport
16h 00m
1 Stop
4:00 pm
SEA
Seattle/Tacoma Intl airport
330 USD
United Airlines
United Airlines
10 Nov
SEA
9:40 pm
Seattle/Tacoma Intl airport
8h 21m
1 Stop
9:01 am
+1
CUN
Cancun airport
United Airlines
17 Dec
CUN
3:00 am
Cancun airport
16h 00m
1 Stop
4:00 pm
SEA
Seattle/Tacoma Intl airport
330 USD
Aeromexico
Aeromexico
04 Oct
SEA
4:40 pm
Seattle/Tacoma Intl airport
8h 38m
1 Stop
3:18 am
+1
CUN
Cancun airport
Aeromexico
09 Oct
CUN
7:10 am
Cancun airport
9h 27m
1 Stop
2:37 pm
SEA
Seattle/Tacoma Intl airport
464 USD
Alaska Airlines
Alaska Airlines
30 Nov
SEA
12:05 am
Seattle/Tacoma Intl airport
6h 00m
9:05 am
CUN
Cancun airport
Alaska Airlines
10 Dec
CUN
6:08 am
Cancun airport
12h 52m
1 Stop
4:00 pm
SEA
Seattle/Tacoma Intl airport
500 USD
American Airlines
American Airlines
05 Oct
SEA
5:15 pm
Seattle/Tacoma Intl airport
9h 25m
1 Stop
4:40 am
+1
CUN
Cancun airport
American Airlines
12 Oct
CUN
5:55 am
Cancun airport
10h 22m
1 Stop
2:17 pm
SEA
Seattle/Tacoma Intl airport
600 USD

How to get the cheapest flight ticket from Seattle to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
CHEAPEST MONTH TO FLY
May
The cheapest time of year to fly to Cancún from Seattle is May. Most expensive is December
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
CHEAPEST TIME TO FLY
in the afternoon
Seattle to Cancún flights are approximately 162% more expensive in the morning than in the afternoon
CHEAPEST AIRLINE
Southwest
Southwest, Sun Country Air, and Volaris are the most popular carriers operating from Seattle to Cancún
CHEAPEST ROUTE
Seattle/Tacoma Intl - Cancun
Fly from Seattle/Tacoma Intl to Cancun for the best Seattle - Cancún flight prices
SEA
Seattle/Tacoma Intl
CUN
Cancun
CHEAPEST TIME TO BOOK
54 days before
The cheapest time to buy a flight from Seattle to Cancún is approximately 54 days to departure
60
Days before departure
0

Flight information for Seattle to Cancún (CUN - 03A)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cancún
Fastest flight time
5h 29m
The fastest flight from Seattle to Cancún takes 5h 29m.
Direct flights
None
There are no direct flights from Seattle to Cancún. Popular non-direct route for this connection is Seattle/Tacoma Intl - Cancun.
Airports in Cancún
1 airport
There is 1 airport near Cancún: Cancun (CUN)

Alternative routes for Seattle to Cancún

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Portland to Cancún
Fastest flight time
7h 10m
Cheapest price
405 USD

Flights from Seattle to:

Flights to Cancún from:

  • Seattle
  • Washington
  • United States
  • North America
*Flight prices to Cancún are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.