Seattle to Cancun flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Seattle to Cancun is €262 (checked on 27 Oct 2026).
Your next trip, last seen at €262
When to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €262, departing 8 Nov 2026 (Last checked: 27 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Aeromexico, Alaska Airlines, Air Canada, Frontier Airlines, Sun Country Airlines, Turkish Airlines, Viva Aerobus, Volaris, WestJet (9)
- Reported fastest flight
- 5h 55m
- Non-stop
- Yes
About this route
Explore the fares we observed from Seattle to Cancun. Prices move often, so pick your dates to see the latest options.
- Route distance
- 4,322 km
- Reported fastest flight
- 5h 55m
- Alternative airports
- BFI
Route-level information; individual journeys vary.
Published schedules report non-stop service with Aeromexico, Alaska Airlines. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- King County International Airport - Boeing Field (BFI) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 9 km.
- Seattle–Tacoma International Airport (SEA) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 18 km.
- Cancún International Airport (CUN) → Cancun, city gazetteer reference point (21.1619, -86.8515): ≈ 14 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much is a flight from Seattle to Cancun?
The lowest fare Routavio has observed is €262, found on 27 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Seattle to Cancun?
In our observations November 2026 is the cheapest month so far, at €262.
Are there direct flights from Seattle to Cancun?
Yes. Published schedules report non-stop flights on this route with Aeromexico, Alaska Airlines.
Which airlines fly from Seattle to Cancun?
Routavio has seen these carriers on the route: Aeromexico, Alaska Airlines, Air Canada, Frontier Airlines, Sun Country Airlines, Turkish Airlines, Viva Aerobus, Volaris, WestJet (9).
How long does the flight from Seattle to Cancun take?
Across the 65 fares Routavio observed, the average journey time is 18h 30m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Seattle to Cancun fares were non-stop?
11 of the 72 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.