Find Deals on Flights from Seattle to Cancun

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 to Cancun

(Round-trip)
Depart: Fri Apr 28 2017 Return: Thu May 4 2017 Trip spans 7 days
Virgin America
Virgin America
SEA
3:35p
CUN
10:47a
19h 12m
1 stop
CUN
12:06p
SEA
8:12a
20h 06m
1 stop
Depart: Sat Mar 4 2017 Return: Wed Mar 8 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
1:45p
CUN
2:04a
12h 19m
1 stop
CUN
4:45a
SEA
4:53p
12h 08m
1 stop
Depart: Tue Feb 28 2017 Return: Thu Mar 2 2017 Trip spans 3 days
Aeromexico
Aeromexico
SEA
2:15p
CUN
11:14p
8h 59m
1 stop
CUN
1:40a
SEA
1:44p
12h 04m
1 stop
Depart: Tue Apr 11 2017 Return: Wed Apr 12 2017 Trip spans 2 days
United
United
SEA
9:50a
CUN
12:44a
14h 54m
2 stops
CUN
8:10a
SEA
5:39p
9h 29m
1 stop
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SEA
11:23a
CUN
7:34a
20h 11m
2 stops
CUN
10:29a
SEA
9:56p
11h 27m
1 stop
Depart: Sun Apr 9 2017 Return: Mon Apr 10 2017 Trip spans 2 days
Air Canada
Air Canada
SEA
7:10a
CUN
3:20a
20h 10m
1 stop
CUN
4:20p
SEA
9:26a
17h 06m
1 stop
Depart: Sun Mar 12 2017 Return: Wed Mar 22 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
7:13a
CUN
11:44p
16h 31m
1 stop
CUN
8:45a
SEA
7:16p
10h 31m
1 stop
Depart: Sat Apr 1 2017 Return: Tue Apr 4 2017 Trip spans 4 days
Delta
Delta
SEA
6:30p
CUN
12:09a
5h 39m
nonstop
CUN
4:20a
SEA
5:15p
12h 55m
1 stop
Depart: Tue Apr 25 2017 Return: Sun Apr 30 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
10:15p
CUN
9:50a
11h 35m
1 stop
CUN
4:21a
SEA
5:28p
13h 07m
1 stop
Depart: Fri Aug 25 2017 Return: Tue Aug 29 2017 Trip spans 5 days
Virgin America
Virgin America
SEA
3:05a
CUN
9:48a
30h 43m
2 stops
CUN
1:00p
SEA
7:05a
18h 05m
1 stop
Depart: Thu Apr 13 2017 Return: Tue Apr 25 2017 Trip spans 13 days
United
United
SEA
9:50a
CUN
12:44a
14h 54m
2 stops
CUN
3:45a
SEA
4:00p
12h 15m
2 stops
Depart: Sun Mar 5 2017 Return: Mon Mar 6 2017 Trip spans 2 days
Aeromexico
Aeromexico
SEA
6:45p
CUN
7:37a
12h 52m
2 stops
CUN
2:22p
SEA
2:05p
23h 43m
1 stop
Depart: Sun Apr 30 2017 Return: Tue May 2 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SEA
8:56p
CUN
7:34a
10h 38m
1 stop
CUN
10:29a
SEA
9:56p
11h 27m
1 stop
Depart: Sat May 20 2017 Return: Sat May 27 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
10:30a
CUN
8:25p
9h 55m
1 stop
CUN
11:25a
SEA
6:48a
19h 23m
1 stop
Depart: Sun Mar 26 2017 Return: Mon Apr 3 2017 Trip spans 9 days
Air Canada
Air Canada
SEA
4:55p
CUN
11:20a
18h 25m
1 stop
CUN
4:20p
SEA
7:26a
15h 06m
1 stop
Depart: Sat Apr 15 2017 Return: Tue Apr 25 2017 Trip spans 11 days
United
United
SEA
2:35p
CUN
12:44a
10h 09m
1 stop
CUN
3:45a
SEA
4:00p
12h 15m
2 stops
Depart: Wed Mar 15 2017 Return: Wed Mar 22 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
5:45a
CUN
3:49p
10h 04m
1 stop
CUN
8:45a
SEA
7:16p
10h 31m
1 stop
Depart: Mon May 1 2017 Return: Wed May 3 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SEA
11:23a
CUN
7:34a
20h 11m
2 stops
CUN
10:29a
SEA
9:56p
11h 27m
1 stop
Depart: Tue Aug 8 2017 Return: Tue Aug 15 2017 Trip spans 8 days
Virgin America
Virgin America
SEA
3:05p
CUN
9:30a
18h 25m
1 stop
CUN
12:30p
SEA
8:05a
19h 35m
1 stop
Depart: Sun Feb 26 2017 Return: Sun Mar 5 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
12:00a
CUN
2:21a
2h 21m
nonstop
CUN
8:00a
SEA
4:21p
8h 21m
nonstop
* 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
$401
Destination

Cancun
$401