Alaska Airlines flights from SEA to CUN
Find comprehensive Alaska Airlines flight information, schedules, and booking details for direct flights from SEA to CUN. Alaska Airlines operates 3 flights daily flights on this route.• Flight Duration: 4h 45m - 6h 05m (average flight time)• Distance: 2700 miles (4344 km) (air miles between airports)• Daily Flights: 3 flights (scheduled departures per day)
SEA
CUN
FLIGHT TIME
4h 45m - 6h 05m
FLIGHT DISTANCE
2700 miles (4344 km)
5h 59m - 5h 59m
08:06
08:06
2700 miles (4344 km)
January
1 (Show)
21
Alaska Airlines Flight Schedule from SEA to CUN
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS1400 |  Alaska Airlines | 08:06 | 17:05:00 | Boeing 737-900 (winglets) Passenger/BBJ3 |
Alaska Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, offering more flight options and potentially better connections.
SEA - CUN flight price statistics
$499
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$414
Jan$459
Feb$513
Mar$507
Apr$547
May$509
Jun$597
Jul$489
Aug$448
Sep$436
Oct$543
Nov$531
DecAlaska Airlines Terminal Information
Terminal information for Alaska Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Alaska Airlines Flights
How many Alaska Airlines flights operate from SEA to CUN?
Alaska Airlines operates 1 flight from SEA to CUN.
What city does CUN airport serve?
CUN airport serves Cancún.
How long is the Alaska Airlines flight from SEA to CUN?
The flight duration is approximately 4h 45m - 6h 05m.
What is the distance from SEA to CUN?
The distance is 2700 miles (4344 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737-900 (winglets) Passenger/BBJ3 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Delta Air Lines.
What is the cheapest month to fly Alaska Airlines from SEA to CUN?
January is typically the cheapest month to fly Alaska Airlines on this route.
What is the average price for a Alaska Airlines flight from SEA to CUN?
The average price for a round-trip Alaska Airlines flight on this route is approximately $499. Prices can vary based on booking time and demand.
How many Alaska Airlines flights operate per week on this route?
Alaska Airlines operates approximately 21 flights per week from SEA to CUN.