SEA - MEX

£384 Find Cheap Flights from Seattle to Mexico City – Compare and Save

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Everything you should know

Cheapest return fare
£614
Typical prices: £403-£548
Delta
Mon 18/1Mon 25/1
SEA - MEX • Direct
Cheapest direct flights
£614
Typical prices: £497-£690
Delta
Mon 18/1Tue 26/1
SEA - MEX • Direct
Direct flights
You can fly direct with Aeromexico. Average duration is 5h 30m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 95% on-time
Best time • Fewest delays
Insights
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
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We hope you love your trip to Mexico City!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Mexico City (SEA-MEX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Mexico City

Mon, 18 Jan - Mon, 25 Jan
Delta Logo
09:30 - 16:50SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
5h 20mdirect
Delta Logo
15:50 - 19:55MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
6h 05mdirect
£614Delta
Thu, 21 Jan - Thu, 25 Feb
Delta Logo
09:44 - 23:50SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
12h 06m1 stop Los Angeles
Delta Logo
15:50 - 19:55MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
6h 05mdirect
£618Delta
Wed, 3 Mar - Thu, 11 Mar
Delta Logo
09:30 - 16:50SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
5h 20mdirect
Delta Logo
07:05 - 16:49MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
11h 44m1 stop Atlanta Hartsfield-Jackson
£622Delta
Tue, 2 Feb - Tue, 16 Feb
Delta Logo
07:15 - 19:00SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
9h 45m1 stop Los Angeles
Delta Logo
13:30 - 00:15MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
12h 45m2 stops Guadalajara Miguel Hidal Salt Lake City
£625Delta
Thu, 21 Jan - Sun, 31 Jan
Delta Logo
09:30 - 16:50SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
5h 20mdirect
Delta Logo
15:50 - 19:55MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
6h 05mdirect
£629Delta
Sat, 10 Apr - Mon, 19 Apr
Delta Logo
07:20 - 18:45SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
10h 25m1 stop Los Angeles
Delta Logo
14:50 - 19:55MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
6h 05mdirect
£632Delta
Fri, 5 Feb - Mon, 15 Feb
Delta Logo
05:35 - 14:45SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
7h 10m1 stop Salt Lake City
Delta Logo
08:05 - 00:15MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
18h 10m2 stops Guadalajara Miguel Hidal Salt Lake City
£640Delta
Sat, 20 Feb - Sat, 27 Feb
Delta Logo
09:30 - 16:50SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
5h 20mdirect
Delta Logo
15:50 - 19:55MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
6h 05mdirect
£644Delta
Sat, 27 Mar - Sat, 3 Apr
Delta Logo
06:00 - 19:45SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
12h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
14:50 - 19:55MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
6h 05mdirect
£647Delta
Sat, 27 Mar - Sat, 3 Apr
Delta Logo
06:00 - 19:45SEA  Seattle/Tacoma Intl-MEX Mexico City Benito Juarez
12h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
14:50 - 19:55MEX  Mexico City Benito Juarez-SEA Seattle/Tacoma Intl
6h 05mdirect
£651Delta
Booking Insights

KAYAK’s insights & trends for Seattle to Mexico City flights

Get data-powered insights and trends into flights from Seattle to Mexico City to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Seattle to Mexico City Benito Juarez Airport?

Flight prices are typical for this route right now.

Flights to Mexico City Benito Juarez Airport from Seattle usually cost between £454 and £704 in January.
The lowest price found in the past 5 days was £614 on Delta (18 Jan–26 Jan).

What is the cheapest month to fly from Seattle to Mexico City Benito Juarez Airport?

The cheapest month for flights from Seattle to Mexico City Benito Juarez Airport is June, where tickets cost £384 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is £735 and £546 respectively.

How far in advance should I book a flight from Seattle to Mexico City Benito Juarez Airport?

To get a below average price on the flight from Seattle to Mexico City Benito Juarez Airport, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Mexico City

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on MEX

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know - Cheap tickets from Seattle to Mexico City

Low season

September

Cheapest flight

£384
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (51% more expensive on average)
Flight from Seattle to Mexico City

When to book flights from Seattle to Mexico City

Are your dates flexible? Find out the best times to travel from Seattle to Mexico City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking Seattle to Mexico City flights

  • What is the cheapest flight from Seattle to Mexico City Benito Juarez Airport?

    In the last 5 days, the lowest price for a flight from Seattle to Mexico City Benito Juarez Airport was £384 for a one-way ticket and £614 for a return.

  • Which airports will I be using when flying from Seattle to Mexico City?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Mexico City is Mexico City Benito Juarez.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Mexico City?

    Aeromexico, and JetBlue offer inflight Wi-Fi service on the Seattle to Mexico City flight route.

  • Which aircraft models fly most regularly from Seattle to Mexico City?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Seattle to Mexico City flight route.

  • On which days can I fly direct from Seattle to Mexico City?

    There are direct flights from Seattle to Mexico City on a daily basis.

  • How does KAYAK find such low prices on flights from Seattle to Mexico City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Mexico City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Mexico City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mexico City from Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Mexico City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Mexico City with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Mexico City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mexico City from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Seattle to Mexico City?

 
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Mexico City Benito Juarez Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Mexico City Benito Juarez

Monday

Aeromexico

Aeromexico

Tuesday

Aeromexico

Aeromexico

Wednesday

Aeromexico

Aeromexico

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico

Aeromexico

Saturday

Aeromexico

Aeromexico

Sunday

Aeromexico

Aeromexico

See more direct flights

Direct returns

Mexico City Benito Juarez to Seattle/Tacoma Intl

Monday

Aeromexico

Aeromexico

Tuesday

Aeromexico

Aeromexico

Wednesday

Aeromexico

Aeromexico

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico

Aeromexico

Saturday

Aeromexico

Aeromexico

Sunday

Aeromexico

Aeromexico

See more direct flights

More options for your flight from Seattle to Mexico City

Complete your trip to Mexico City with a hotel stay or car hire