United Airlines Seattle to Cancun Flights
Return flight: Cancun – Seattle
Cheapflightsplus.com will find cheap United Airlines flights from Seattle to Cancun. Compare airline ticket prices and book air tickets starting from $256 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.
Find Cheap Airfare Seattle (WA) — Cancun by United Airlines
To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $256, two-way – $439.
Direct flights
Check prices for return flight
Cheap Flights from Seattle to Cancun by United Airlines
Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $256. There’re no direct flights. The fastest connecting flight – 7h 43m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $256 | 5:00 am Seattle Seattle-Tacoma Intl | 6:55 pm Cancun Cancun Int | 10h 55m layover 3h 25m - San Francisco | United Airlines | UA1954 UA2630 |
| from $256 | 7:15 am Seattle Seattle-Tacoma Intl | 6:55 pm Cancun Cancun Int | 8h 40m layover 1h 7m - San Francisco | United Airlines | UA1403 UA2630 |
| from $257 | 11:59 pm Seattle Seattle-Tacoma Intl | 8:18 pm+1 день Cancun Cancun Int | 17h 19m layover 10h 40m - Houston | United Airlines | UA2379 UA1020 |
| from $257 | 11:59 pm Seattle Seattle-Tacoma Intl | 5:50 pm+1 день Cancun Cancun Int | 14h 51m layover 8h 12m - Houston | United Airlines | UA2379 UA1114 |
| from $261 | 11:51 pm Seattle Seattle-Tacoma Intl | 8:44 pm+1 день Cancun Cancun Int | 17h 53m layover 10h 6m - Chicago | United Airlines | UA2019 UA1671 |
| from $261 | 7:20 pm Seattle Seattle-Tacoma Intl | 3:43 pm+1 день Cancun Cancun Int | 17h 23m layover 10h 41m - Denver | United Airlines | UA376 UA2030 |
| from $261 | 7:20 pm Seattle Seattle-Tacoma Intl | 3:50 pm+1 день Cancun Cancun Int | 17h 30m layover 10h 48m - Denver | United Airlines | UA376 UA1177 |
| from $296 | 1:59 pm Seattle Seattle-Tacoma Intl | 11:25 am+1 день Cancun Cancun Int | 18h 26m layover 11h 42m - Houston | United Airlines | UA1334 UA1619 |
| from $359 | 6:31 am Seattle Seattle-Tacoma Intl | 7:29 am+1 день Cancun Cancun Int | 21h 58m layover 14h 35m - Los Angeles | United Airlines | UA1400 UA1075 |
| from $263 | 9:25 am Seattle Seattle-Tacoma Intl | 11:25 am+1 день Cancun Cancun Int | 23h 0m layover 6h 51m - San Francisco 7h 46m - Houston | United Airlines | UA1960 UA2305 UA1619 |
| from $263 | 2:00 pm Seattle Seattle-Tacoma Intl | 11:25 am+1 день Cancun Cancun Int | 18h 25m layover 7h 38m - San Francisco 2h 22m - Houston | United Airlines | UA375 UA505 UA1619 |
| from $267 | 5:10 pm Seattle Seattle-Tacoma Intl | 5:50 pm+1 день Cancun Cancun Int | 21h 40m layover 11h 17m - Los Angeles 1h 53m - Houston | United Airlines | UA2397 UA2160 UA1114 |
| from $267 | 11:56 am Seattle Seattle-Tacoma Intl | 11:25 am+1 день Cancun Cancun Int | 20h 29m layover 9h 42m - San Francisco 2h 22m - Houston | United Airlines | UA2848 UA505 UA1619 |
| from $267 | 11:56 am Seattle Seattle-Tacoma Intl | 11:25 am+1 день Cancun Cancun Int | 20h 29m layover 4h 17m - San Francisco 7h 46m - Houston | United Airlines | UA2848 UA2305 UA1619 |
| from $267 | 2:00 pm Seattle Seattle-Tacoma Intl | 12:54 pm+1 день Cancun Cancun Int | 19h 54m layover 7h 38m - San Francisco 3h 51m - Houston | United Airlines | UA375 UA505 UA1018 |
| from $305 | 4:23 pm Seattle Seattle-Tacoma Intl | 12:54 pm+1 день Cancun Cancun Int | 17h 31m layover 5h 15m - San Francisco 3h 51m - Houston | United Airlines | UA737 UA505 UA1018 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/23/2025
United Airlines Flight Schedule Seattle to Cancun
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
| Departure | Arrival | Flight Details | Flight Time | Price |
|---|---|---|---|---|
|
10:35 am — 7:10 am
+1 day
|
10:35 am — 11:42 am
UA8242
United Airlines
Seattle — Vancouver
10h 19m stop
10:05 pm — 7:10 am
AC1316
Air Canada
Vancouver — Cancun
|
17h 35m including layover |
Find flight
from$443 |
|
|
11:59 pm — 8:18 pm
+1 day
|
11:59 pm — 6:14 am
UA2379
United Airlines
Seattle — Houston
10h 40m stop
4:54 pm — 8:18 pm
UA1020
United Airlines
Houston — Cancun
|
17h 19m including layover |
Find flight
from$257 |
|
|
11:59 pm — 5:50 pm
+1 day
|
11:59 pm — 6:14 am
UA2379
United Airlines
Seattle — Houston
8h 12m stop
2:26 pm — 5:50 pm
UA1114
United Airlines
Houston — Cancun
|
14h 51m including layover |
Find flight
from$257 |
|
|
12:50 pm — 7:13 am
+1 day
|
12:50 pm — 3:09 pm
UA1509
United Airlines
Seattle — San Francisco
7h 53m stop
11:02 pm — 7:13 am
UA1145
United Airlines
San Francisco — Cancun
|
15h 23m including layover |
Find flight
from$287 |
|
|
1:59 pm — 11:25 am
+1 day
|
1:59 pm — 8:20 pm
UA1334
United Airlines
Seattle — Houston
11h 42m stop
8:02 am — 11:25 am
UA1619
United Airlines
Houston — Cancun
|
18h 26m including layover |
Find flight
from$296 |
|
|
3:22 pm — 2:18 pm
+1 day
|
3:22 pm — 7:04 pm
UA757
United Airlines
Seattle — Denver
13h 16m stop
8:20 am — 2:18 pm
UA1119
United Airlines
Denver — Cancun
|
19h 56m including layover |
Find flight
from$272 |
|
|
4:29 pm — 7:13 am
+1 day
|
4:29 pm — 6:48 pm
UA589
United Airlines
Seattle — San Francisco
4h 14m stop
11:02 pm — 7:13 am
UA1145
United Airlines
San Francisco — Cancun
|
11h 44m including layover |
Find flight
from$298 |
|
|
5:00 am — 6:55 pm
|
5:00 am — 7:19 am
UA1954
United Airlines
Seattle — San Francisco
3h 25m stop
10:44 am — 6:55 pm
UA2630
United Airlines
San Francisco — Cancun
|
10h 55m including layover |
Find flight
from$256 |
|
|
6:00 pm — 2:18 pm
+1 day
|
6:00 pm — 9:44 pm
UA1279
United Airlines
Seattle — Denver
10h 36m stop
8:20 am — 2:18 pm
UA1119
United Airlines
Denver — Cancun
|
17h 18m including layover |
Find flight
from$287 |
|
|
6:13 pm — 7:13 am
+1 day
|
12:55 pm — 3:12 pm
UA737
United Airlines
Seattle — San Francisco
2h 30m stop
11:02 pm — 7:13 am
UA1145
United Airlines
San Francisco — Cancun
|
10h including layover |
Find flight
from$287 |
|
|
7:15 am — 6:55 pm
|
7:15 am — 9:37 am
UA1403
United Airlines
Seattle — San Francisco
1h 7m stop
10:44 am — 6:55 pm
UA2630
United Airlines
San Francisco — Cancun
|
8h 40m including layover |
Find flight
from$256 |
|
|
7:20 pm — 3:43 pm
+1 day
|
7:20 pm — 11:02 pm
UA376
United Airlines
Seattle — Denver
10h 41m stop
9:43 am — 3:43 pm
UA2030
United Airlines
Denver — Cancun
|
17h 23m including layover |
Find flight
from$261 |
|
|
9:20 am — 7:13 am
+1 day
|
9:20 am — 11:39 am
UA1960
United Airlines
Seattle — San Francisco
11h 23m stop
11:02 pm — 7:13 am
UA1145
United Airlines
San Francisco — Cancun
|
18h 53m including layover |
Find flight
from$292 |
|
|
10:55 am — 11:25 am
+1 day
|
10:55 am — 4:59 pm
UA2296
United Airlines
Seattle — Chicago
4h 33m stop
9:32 pm — 0:21 am
UA2665
United Airlines
Chicago — Houston
7h 41m stop
8:02 am — 11:25 am
UA1619
United Airlines
Houston — Cancun
|
21h 30m including layover |
Find flight
from$340 |
|
|
12:35 pm — 11:25 am
+1 day
|
12:35 pm — 4:17 pm
UA1483
United Airlines
Seattle — Denver
2h 59m stop
7:16 pm — 10:42 pm
UA475
United Airlines
Denver — Houston
9h 20m stop
8:02 am — 11:25 am
UA1619
United Airlines
Houston — Cancun
|
19h 50m including layover |
Find flight
from$292 |
|
|
1:55 pm — 12:54 pm
+1 day
|
1:55 pm — 4:12 pm
UA1152
United Airlines
Seattle — San Francisco
2h 32m stop
6:44 pm — 0:30 am
UA2633
United Airlines
San Francisco — Houston
9h 1m stop
9:31 am — 12:54 pm
UA1018
United Airlines
Houston — Cancun
|
19h 59m including layover |
Find flight
from$321 |
|
|
2:00 pm — 11:25 am
+1 day
|
2:00 pm — 4:17 pm
UA375
United Airlines
Seattle — San Francisco
7h 38m stop
11:55 pm — 5:40 am
UA505
United Airlines
San Francisco — Houston
2h 22m stop
8:02 am — 11:25 am
UA1619
United Airlines
Houston — Cancun
|
18h 25m including layover |
Find flight
from$263 |
|
|
2:00 pm — 12:54 pm
+1 day
|
2:00 pm — 4:17 pm
UA375
United Airlines
Seattle — San Francisco
7h 38m stop
11:55 pm — 5:40 am
UA505
United Airlines
San Francisco — Houston
3h 51m stop
9:31 am — 12:54 pm
UA1018
United Airlines
Houston — Cancun
|
19h 54m including layover |
Find flight
from$267 |
|
|
3:25 pm — 11:25 am
+1 day
|
3:25 pm — 5:44 pm
UA589
United Airlines
Seattle — San Francisco
41m stop
6:25 pm — 0:16 am
UA2305
United Airlines
San Francisco — Houston
7h 46m stop
8:02 am — 11:25 am
UA1619
United Airlines
Houston — Cancun
|
17h including layover |
Find flight
from$287 |
|
|
4:23 pm — 12:54 pm
+1 day
|
4:23 pm — 6:40 pm
UA737
United Airlines
Seattle — San Francisco
5h 15m stop
11:55 pm — 5:40 am
UA505
United Airlines
San Francisco — Houston
3h 51m stop
9:31 am — 12:54 pm
UA1018
United Airlines
Houston — Cancun
|
17h 31m including layover |
Find flight
from$305 |
|
|
5:10 pm — 5:50 pm
+1 day
|
5:10 pm — 7:58 pm
UA2397
United Airlines
Seattle — Los Angeles
11h 17m stop
7:15 am — 12:33 pm
UA2160
United Airlines
Los Angeles — Houston
1h 53m stop
2:26 pm — 5:50 pm
UA1114
United Airlines
Houston — Cancun
|
21h 40m including layover |
Find flight
from$267 |
|
|
9:25 am — 11:25 am
+1 day
|
9:25 am — 11:39 am
UA1960
United Airlines
Seattle — San Francisco
6h 51m stop
6:30 pm — 0:16 am
UA2305
United Airlines
San Francisco — Houston
7h 46m stop
8:02 am — 11:25 am
UA1619
United Airlines
Houston — Cancun
|
23h including layover |
Find flight
from$263 |
|
*Departure and arrival times are local. Last updated on 02/23/2025
Flight Information
There are 135 flights by United Airlines from Seattle to Cancun every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Cancun Int and Puerto Juarez.
Departures start from 10:35 am to 9:25 am. Nonstop flight is 7h 43m. The time difference between Seattle and Cancun is 3h.
- The fastest flight 7h 43m
- Average flight time 17h 32m
- The earliest flight 10:35 am
- The latest flight 9:25 am
- Distance 2685 ml
The cheapest months for traveling to Cancun are january (from 256 $), december (from 257 $), february (from 290 $).
The most expensive and popular months are november (from 321 $), february (from 290 $), december (from 257 $).
The cheapest flight by United Airlines that our users were able to find is $256. This airfare is economy class on one-way UA1954 flight for December 20, 2024 leaving Seattle-Tacoma Intl in Seattle at 5:00 am, it includes all taxes and additional fees.
United Airlines Airplanes on the Route
List of the most popular United Airlines airplanes flying from Seattle to Cancun:
Other Popular Airlines on the Route
Besides United Airlines there are other 5 airline carriers between Seattle and Cancun. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Cancun.
Nonstop flights
There’re no direct flights on this route. Try flights with stops.
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Connecting Flights
List of flights with layovers (1 and more stops):
- from $316Find
- from $276Find
- from $362Find
- from $253Find
- Y4 - Volarisfrom $269Find
See more connecting flights
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