Cheap flights from Mexico City to Seattle from $209
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Seattle departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Mexico City to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, June is the cheapest month to fly from Mexico City to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $632. If you don’t want to visit Seattle in June, then you should wait until February to fly from Mexico City, when ticket prices are also cheap, with an average price of $634.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Mexico City is on a Friday. momondo users have found tickets for Friday departures for as low as $670. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Mexico City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $791.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Mexico City in the evening is the least expensive time of day to depart. momondo users have found prices as low as $586 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $745. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Mexico City Benito Juarez to Seattle/Tacoma Intl flight route?
Fly from Mexico City Benito Juarez to Seattle/Tacoma Intl for the best Mexico City Benito Juarez - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Mexico City when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $688 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Mexico City for as low as $594 on momondo.
What cabin class options are available on Mexico City Benito Juarez to Seattle/Tacoma Intl flights?
There are 3 cabin classes available to choose from on Mexico City Benito Juarez to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Mexico City Benito Juarez to Seattle/Tacoma Intl?
Frontier, Volaris, and Air Canada are the most popular carriers operating from Mexico City Benito Juarez to Seattle/Tacoma Intl
What airlines fly to Seattle?
Aeromexico, Delta and Volaris are the top three most popular airlines that fly to Seattle from Mexico City according to our data. Aeromexico is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Mexico City to Seattle on average per day?
2 flights are operational daily from Mexico City to Seattle as of June 2025. The most popular departure time for this route is 3:00PM, with 100% of flights per day taking off in the afternoon.
How many flights depart from Mexico City to Seattle on average per week?
As of June 2025, there are 14 flights per week flying from Mexico City to Seattle. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Mexico City to Seattle
Cheap Mexico City to Seattle (MEX to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Mexico City to Seattle
How far is Mexico City Benito Juarez to Seattle/Tacoma Intl by plane?
A flight from Mexico City Benito Juarez to Seattle/Tacoma Intl will travel around 2340.7 mi. In terms of flight time, this usually takes a little over 8h 45m.
When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Mexico City Benito Juarez Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Seattle/Tacoma Intl Airport?
There are 5 operators available for flights from Mexico City Benito Juarez Airport to Seattle/Tacoma Intl Airport as of June 2025.
How old do you have to be to fly from Mexico City Benito Juarez Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Mexico City to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Mexico City to Seattle is Boeing 737 MAX 8 (58.35% of total bookings). The next most popular plane models are Boeing 737-800 (Scimitar Winglets) (40.05%), Airbus A319 (1.14%), and Boeing 787-9 Dreamliner (0.23%).
What is the most popular airline from Mexico City to Seattle?
Based on momondo bookings for flights between Mexico City and Seattle, the leading airline is Aeromexico, making up 50% of the total bookings. Other popular airlines include Delta with 37%, Volaris with 6%, and Air Canada with 3%.
Best airlines flying from Mexico City to Seattle
Compare and see reviews for airlines that fly from Mexico City to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $318 | Free Cancellation | Rating 6.7 1,170 reviews | |||
| PriceFrom $351 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $471 | Free Cancellation | Rating 7.5 1,706 reviews | |||
| PriceFrom $567 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $629 | Free Cancellation | Rating 8.0 7,950 reviews |
Delta Flights From Mexico City to Seattle
The lowest priced Delta flight from Mexico City to Seattle from the last 72 hours was $629. Generally, Delta has 7 flights on this route every week with an average price of $809. Delta is rated 8.0/10 by our users.
Aeromexico Flights From Mexico City to Seattle
Across 1,706 Aeromexico reviews on momondo, the average score is 7.5/10. Aeromexico flies from Mexico City to Seattle about 7 times each week, with ticket deals ranging from $471 to $767. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Mexico City to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Mexico City.
Can I find flights from Mexico City to Seattle with flexible booking policies on momondo?
All flight searches from Mexico City to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Mexico City to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mexico City to Seattle.
I’m not ready to book a flight from Mexico City to Seattle right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Mexico City to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.