Cheap Flights from Seattle to Mexico City
No deal from Seattle to Mexico City has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Seattle to Mexico City, the lowest round-trip fare we recorded was $229, in August. The typical fare was $568. August was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $544 on American, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/seattle">from Seattle</a>, <a href="/to/mexico-city">to Mexico City</a>, or the return direction <a href="/from/mexico-city/to/seattle">Mexico City to Seattle</a>.
Latest price we saw: Seattle to Mexico City
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Seattle (SEA) to Mexico City (MEX) | $544 | 11.7¢ | Jan 11 – Jan 19 | American | Oct 17 | Check price |
Price history: Seattle to Mexico City
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $504 | $621 | 54 |
| Sep 2026 | $509 | $652 | 65 |
| Aug 2026 | $229 | $611 | 181 |
| Jul 2026 | $389 | $389 | 1 |
Frequently asked questions
How many flight deals from Seattle to Mexico City are on Sparkflights right now?
There are 0 verified deals from Seattle to Mexico City on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Seattle to Mexico City?
The lowest fare we've recorded from Seattle to Mexico City is $229, based on 301 price observations over 4 months.
How much does a flight from Seattle to Mexico City cost?
The typical round-trip fare we observed from Seattle to Mexico City is $568, against a recorded low of $229. These are observations, not quotes.
When is the cheapest month to fly Seattle to Mexico City?
August was the cheapest month we observed from Seattle to Mexico City and September the dearest, over 4 months of data.
What is the current price from Seattle to Mexico City?
The most recent fare our sweep saw from Seattle to Mexico City is $544, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.