Airlinecoop.org

Cheap flights from Cancun to Seattle

11 nonstop flights a week, 1 of them today. Operated by 2 airlines, about 6h 45m in the air, 2,686 mi (4,322 km). Tickets from $551, nonstop from $1,158.

Flights from Cancun to Seattle

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Cancun to Seattle

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $551 3 January 2027, with a connection Cheapest nonstop $1,158 3 January 2027, AM Cheapest month January 2027 tickets from $551

Cancun to Seattle at a glance

flight time, from 6h 40m to 6h 58m
6h 45m
straight-line distance
2,686 mi (4,322 km)
flights a week
11
flight today
1
first and last departure
17:10 - 17:25
lowest price, with a connection, 3 January
$551
lowest nonstop price
$1,158
airlines
2

Cancun to Seattle flight schedule

11 flights a week, 1 today, 7 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 1403
Alaska Airlines
17:10 Cancun International, terminal 2
20:59 Seattle-Tacoma International
6h 49m
Mon, Fri, Sat, Sun
Boeing 737-800
DL 604
Delta
17:25 Cancun International, terminal 3
21:05 Seattle-Tacoma International
6h 40m
Daily
Airbus A320

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 17 December.

FlightDepartsArrivesDurationDaysAircraft
AS 1403
Alaska Airlines
16:59 Cancun International, terminal 2
20:57 Seattle-Tacoma International
6h 58m
Seasonal
Boeing 737-900
DL 604
Delta
17:20 Cancun International, terminal 3
21:00 Seattle-Tacoma International
6h 40m
Seasonal
Airbus A320
AS 1339
Alaska Airlines
16:59 Cancun International, terminal 2
20:39 Seattle-Tacoma International
6h 40m
Seasonal
Boeing 737-900
DL 292
Delta
16:10 Cancun International, terminal 3
19:55 Seattle-Tacoma International
6h 45m
Seasonal
Boeing 737-900
AS 1339
Alaska Airlines
16:15 Cancun International, terminal 2
21:00 Seattle-Tacoma International
6h 45m
Seasonal
Boeing 737-900
DL 604
Delta
16:25 Cancun International, terminal 3
21:10 Seattle-Tacoma International
6h 45m
Seasonal
Airbus A320
DL 2255
Delta
16:25 Cancun International, terminal 3
21:10 Seattle-Tacoma International
6h 45m
Seasonal
Airbus A320

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Seattle is 3 hours behind Cancun. The search shows seat availability and the price for your date.

Airlines flying Cancun to Seattle

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Delta7 a week Alaska Airlines4 a week

Airports

Where flights from Cancun to Seattle depart and land

Departure from Cancun

Cancun International CUN

11 flights a week, terminals 2, 3, 9 mi (14 km) from the city centre

About the airport

Arrival in Seattle

Seattle-Tacoma International SEA

11 flights a week, 11 mi (18 km) from the city centre

About the airport

When to visit Seattle

Weather by month

Best time to visit: May, June, July, August and September, +17° to +25° by day. In November it is +10° by day and +5° at night, with 17 rainy days.

Jan
+8° +2° 16 days
Feb
+8° +2° 14 days
Mar
+11° +4° 15 days
Apr
+13° +6° 14 days
May
+17° +9° 11 days
Jun
+21° +12° 7 days
Jul
+25° +15° 1 days
Aug
+25° +15° 6 days
Sep
+21° +13° 7 days
Oct
+15° +9° 14 days
Nov
+10° +5° 17 days
Dec
+8° +4° 20 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Cancun to Seattle?
A nonstop flight takes 6 hours 45 minutes on average, from 6h 40m to 6h 58m depending on the flight.
How far is Seattle from Cancun?
2,686 mi (4,322 km) in a straight line between the cities.
Which airlines fly nonstop from Cancun to Seattle?
Delta (7 a week) and Alaska Airlines (4 a week).
How many flights a day are there from Cancun to Seattle?
1 flight today and 11 a week, about 1.6 a day on average.
When are the first and last flights from Cancun to Seattle?
The first departure is at 17:10 (AS1403), the last at 17:25 (DL604). Local time.
What is the cheapest upcoming date to fly from Cancun to Seattle?
3 January 2027 (Sunday): from $551 one way, with a connection, by recent searches. The search shows the price for your dates.
What is the time difference between Cancun and Seattle?
Seattle is 3 hours behind Cancun. Schedule times on this page are local to each airport.
Which Cancun airport do flights to Seattle leave from?
Cancun International (11 a week).