Find Cheap Flights from Seattle/Tacoma Intl to Cancun (SEA - CUN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Cancun

(Round-trip)
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
Frontier
Frontier
SEA
12:00a
CUN
7:25p
19h 25m
1 stop
CUN
12:00a
SEA
1:42p
13h 42m
2 stops
Depart: Fri Nov 3 2017 Return: Wed Nov 8 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CUN
6:41p
18h 41m
2 stops
CUN
12:00a
SEA
1:42p
13h 42m
2 stops
Depart: Tue Feb 20 2018 Return: Tue Feb 27 2018 Trip spans 8 days
Volaris
Volaris
SEA
12:00a
CUN
9:14a
9h 14m
1 stop
CUN
12:00a
SEA
11:48a
11h 48m
1 stop
Depart: Sun Jan 21 2018 Return: Thu Feb 8 2018 Trip spans 19 days
JetBlue
JetBlue
SEA
12:00a
CUN
2:14p
14h 14m
1 stop
CUN
12:00a
SEA
11:39a
11h 39m
1 stop
Depart: Mon Nov 6 2017 Return: Tue Nov 7 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
CUN
5:50a
5h 50m
nonstop
CUN
12:00a
SEA
6:41a
6h 41m
nonstop
Depart: Sat Mar 31 2018 Return: Sat Apr 7 2018 Trip spans 8 days
United
United
SEA
12:00a
CUN
1:41p
13h 41m
1 stop
CUN
12:00a
SEA
11:55a
11h 55m
1 stop
Depart: Sun Dec 3 2017 Return: Sat Dec 9 2017 Trip spans 7 days
Frontier
Frontier
SEA
12:00a
CUN
7:25p
19h 25m
1 stop
CUN
12:00a
SEA
1:49p
13h 49m
2 stops
Depart: Tue Dec 5 2017 Return: Mon Dec 11 2017 Trip spans 7 days
Frontier
Frontier
SEA
12:00a
CUN
7:15p
19h 15m
1 stop
CUN
12:00a
SEA
1:49p
13h 49m
2 stops
Depart: Sat Dec 9 2017 Return: Mon Dec 11 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CUN
1:09p
13h 09m
1 stop
CUN
12:00a
SEA
1:49p
13h 49m
2 stops
Depart: Tue Feb 20 2018 Return: Thu Mar 8 2018 Trip spans 17 days
Volaris
Volaris
SEA
12:00a
CUN
9:14a
9h 14m
1 stop
CUN
12:00a
SEA
10:38a
10h 38m
1 stop
Depart: Sat Jan 27 2018 Return: Mon Jan 29 2018 Trip spans 3 days
JetBlue
JetBlue
SEA
12:00a
CUN
10:29a
10h 29m
1 stop
CUN
12:00a
SEA
11:39a
11h 39m
1 stop
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CUN
3:22p
15h 22m
2 stops
CUN
12:00a
SEA
1:29a
25h 29m
2 stops
Depart: Sat Feb 3 2018 Return: Thu Feb 8 2018 Trip spans 6 days
JetBlue
JetBlue
SEA
12:00a
CUN
2:14p
14h 14m
1 stop
CUN
12:00a
SEA
11:39a
11h 39m
1 stop
Depart: Thu Mar 8 2018 Return: Tue Mar 13 2018 Trip spans 5 days
Volaris
Volaris
SEA
12:00a
CUN
9:14a
9h 14m
1 stop
CUN
12:00a
SEA
10:38a
10h 38m
1 stop
Depart: Sat Jan 27 2018 Return: Sat Feb 3 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CUN
4:54p
16h 54m
2 stops
CUN
12:00a
SEA
7:42p
19h 42m
1 stop
Depart: Thu Mar 22 2018 Return: Sun Apr 22 2018 Trip spans 32 days
Volaris
Volaris
SEA
12:00a
CUN
9:14a
9h 14m
1 stop
CUN
12:00a
SEA
11:48a
11h 48m
1 stop
Depart: Mon Dec 11 2017 Return: Sat Dec 16 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CUN
12:12a
24h 12m
1 stop
CUN
12:00a
SEA
1:39a
25h 39m
2 stops
Depart: Thu Nov 23 2017 Return: Sun Dec 3 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CUN
7:25p
19h 25m
1 stop
CUN
12:00a
SEA
11:18a
11h 18m
1 stop
Depart: Tue Dec 26 2017 Return: Mon Jan 1 2018 Trip spans 7 days
United
United
SEA
12:00a
CUN
10:59a
10h 59m
1 stop
CUN
12:00a
SEA
5:33p
17h 33m
1 stop
Depart: Sun Dec 17 2017 Return: Sun Dec 24 2017 Trip spans 8 days
Frontier
Frontier
SEA
12:00a
CUN
12:11p
12h 11m
1 stop
CUN
12:00a
SEA
4:14a
28h 14m
1 stop
Direct flights SEA to CUN on Alaska Airlines
Flight # Depart SEA Arrive CUN Sun Mon Tue Wed Thu Fri Sat Valid Between
218 7:55 am 4:45 pm Nov 5 - Dec 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$306
Destination

Cancun
$306
Airlines Airline reviews

3 travelers who booked a flight from Seattle to Cancun rated their chosen airlines with an average of 8.2.

Overall
8.7
Boarding
7.3
Crew
8.7
Comfort
8.7
Food
8.0
Entertainment
8.0