Seattle to Mexico City (SEA → MEX). We are tracking 5 fares on this route.
Cheapest tracked fare $180 · typical price $277 · you save about $97 (35%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-11-14
1 stop
$180
Frontier, Volaris
2026-11-23
1 stop
$189
Volaris
2026-10-20
1 stop
$196
Volaris
2026-12-13
1 stop
$223
Frontier Airlines
2027-02-27
2 stops
$234
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Seattle to Mexico City get?
The cheapest fare we have tracked on this route is $180, compared with a typical $277 for a trip of this distance.
Is it cheaper to fly to Mexico City from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Seattle to Mexico City cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.