MEX - SEA

$213 Find Cheap Flights from Mexico City to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mexico City to Seattle departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Mexico City to Seattle (MEX-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Mexico City to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from Mexico City to Seattle.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
10:55 am - 12:10 amMEX-SEA
14h 15m1 stop
 Logo
6:00 am - 8:00 pmSEA-MEX
13h 00m1 stop
Tue, May 13 - Tue, May 20
 Logo
10:55 am - 12:10 amMEX-SEA
14h 15m1 stop
 Logo
6:00 am - 8:00 pmSEA-MEX
13h 00m1 stop
Sat, May 24 - Wed, May 28
Frontier Logo
8:10 am - 12:34 amMEX-SEA
17h 24m1 stop
Frontier Logo
3:11 pm - 9:10 pmSEA-MEX
28h 59m1 stop
$401Frontier
Find Deal
Mon, Jun 9 - Thu, Jun 12
Frontier Logo
8:10 am - 6:59 pmMEX-SEA
11h 49m1 stop
Frontier Logo
9:31 am - 10:55 pmSEA-MEX
12h 24m1 stop
$408Frontier
Find Deal
Fri, Jul 11 - Mon, Jul 21
Air Canada Logo
6:30 am - 10:13 pmMEX-SEA
16h 43m1 stop
Air Canada Logo
7:15 pm - 10:50 pmSEA-MEX
26h 35m1 stop
$447Air Canada
Find Deal
Fri, May 16 - Mon, Jun 16
Air Canada Logo
6:30 am - 10:13 pmMEX-SEA
16h 43m1 stop
Air Canada Logo
7:15 pm - 10:50 pmSEA-MEX
26h 35m1 stop
$448Air Canada
Find Deal
Mon, May 26 - Thu, May 29
Volaris Logo
12:00 pm - 8:15 pmMEX-SEA
9h 15m1 stop
Volaris Logo
10:15 pm - 9:40 amSEA-MEX
10h 25m1 stop
$457Volaris
Find Deal
Fri, Sep 26 - Tue, Sep 30
Aeromexico Logo
3:15 pm - 8:00 pmMEX-SEA
5h 45mnonstop
Aeromexico Logo
11:30 pm - 4:45 pmSEA-MEX
16h 15m2 stops
$460Aeromexico
Find Deal
Fri, Jul 11 - Fri, Jul 11
Aeromexico Logo
8:40 am - 7:48 amMEX-SEA
24h 08m2 stops
Aeromexico Logo
9:34 am - 3:55 pmSEA-MEX
5h 21mnonstop
$545Aeromexico
Find Deal
Sun, May 11 - Wed, May 14
Volaris Logo
7:00 am - 8:15 pmMEX-SEA
38h 15m2 stops
Volaris Logo
10:15 pm - 8:10 pmSEA-MEX
20h 55m1 stop
$627Volaris
Find Deal
Sun, Sep 7 - Tue, Sep 16
Expert advice

Expert advice for your flight from Mexico City to Seattle

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
MEX

Check in 3 hours before your international flight at MEX due to potentially long security lines.

Read more about MEXby Marisa Garcia
SEA

Use the Link light rail for a cost-effective 40-minute trip from SEA to downtown Seattle.

Read more about SEAby Harriet Baskas
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on MEX

Marisa Garcia

Marisa Garcia

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, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet Baskas

Harriet Baskas

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, USA TODAY, 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.

Read more
Useful Info

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

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

What’s the cheapest day of the week to fly from Mexico City to Seattle?

The average price of all round-trip flights from Mexico City to Seattle clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Seattle on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Mexico City to Seattle. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mexico City to Seattle is October, where tickets cost $638 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $873 and $758 respectively.

Can I save money by flying with a layover from Mexico City to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $605 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mexico City to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Mexico City to Seattle, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonMarch
High seasonAugust
Cheapest flight$213
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Mexico City to Seattle

When to book flights from Mexico City to Seattle

Are your dates flexible? Find out the best times to travel from Mexico City to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Mexico City to Seattle

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

    In the last 3 days, the lowest price for a flight from Mexico City to Seattle was $213 for a one-way ticket and $332 for a round-trip.

  • Do I need a passport to fly between Mexico City and Seattle?

    Yes

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

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

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

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

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

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

  • Which airline alliances offer flights from Mexico City to Seattle?

    SkyTeam is the only airline alliance operating flights between Mexico City and Seattle.

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

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

  • Which is the best airline for flights from Mexico City to Seattle, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Mexico City to Seattle are Delta and Aeromexico. With an average price for the route of $874 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $777 and an overall rating of 7.5.

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

    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 Mexico City to Seattle.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Mexico City with another airline. Booking your flights between Mexico City and SEA can sometimes prove cheaper using this method.

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

    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 Seattle from Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Mexico City to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $288 or less one-way and $356 or less round-trip.

Prefer to fly direct from Mexico City to Seattle?

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

Direct departures

Mexico City Benito Juarez to Seattle/Tacoma Intl

Monday

Aeromexico, Delta

Aeromexico, Delta

Tuesday

Aeromexico, Delta

Aeromexico, Delta

Wednesday

Aeromexico, Delta

Aeromexico, Delta

Thursday

Aeromexico, Delta

Aeromexico, Delta

Friday

Aeromexico, Delta

Aeromexico, Delta

Saturday

Aeromexico, Delta

Aeromexico, Delta

Sunday

Aeromexico, Delta

Aeromexico, Delta

See more direct flights

Direct returns

Seattle/Tacoma Intl to Mexico City Benito Juarez

Monday

Aeromexico, Delta, Virgin Atlantic

Aeromexico, Delta, +1 more

Tuesday

Aeromexico, Delta, Virgin Atlantic

Aeromexico, Delta, +1 more

Wednesday

Aeromexico, Delta, Virgin Atlantic

Aeromexico, Delta, +1 more

Thursday

Aeromexico, Delta, Virgin Atlantic

Aeromexico, Delta, +1 more

Friday

Aeromexico, Delta, Virgin Atlantic

Aeromexico, Delta, +1 more

Saturday

Aeromexico, Delta, Virgin Atlantic

Aeromexico, Delta, +1 more

Sunday

Aeromexico, Delta, Virgin Atlantic

Aeromexico, Delta, +1 more

See more direct flights
See more direct flights

Top 4 airlines serving from Mexico City to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Mexico City to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mexico City to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
Airline reviews

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

6.0 GoodAnonymous, Apr 2025MIA - SEA
Read more Delta reviews

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Flight left early and arrived early. the whole trip was excellent.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I think they can provide the better food/snack option for the 4 hours flight. Drinks are fine.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I love my flight attendant Faith, always smiles always helpful. She makes the flight experience wonderful thank you

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The seats are uncomfortable, feels like a small seat pad on plywood.

the guy in front of me put his seat back immediately...and then left it back including thru landing and taxiing to the runway. attendants did not check/ask him to put it up for landing.

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

Terrible. The flight arrives 2 hr later, no AC. One of the worst flights ever

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

Atraso de dos horas y media con vuelos sobre vendidos

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

There is not enough space between two chairs and raws.

Everything was made rather simple, so I appreciate that. All the people I dealt with from entering the airport in Jacksonville to my lonnnnnnng walk to my next gate in Chicago were excellent and very helpful.

Crammed in like cattle waited 30 mins for late connecting flight (flight didn’t wait for me for me when I missed my connection at 2 different airports on outward journey)

Terrible. 3 missed flights and 24 hours delayed with lost bag and promised $100 compensation from United and absolutely nothing from them…

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

The flight was delayed an hour and a half, and they would not update the board on when the flight was supposed to take off. Once the plane arrived, they started the boarding process before the plane was even ready for the passengers so we had to wait another 45 minutes on the tarmac while we waited for the plane to be ready for us. In my opinion, there is no point in starting the boarding process when you are not ready to board the plane. This just causes a crowded gate with everyone from zone one and zone two standing up going nowhere.

They were only able to give me a seat and not my travel companion, she had to fly on a different airline. unacceptable

Everything you need to know for your flight from Mexico City to Seattle

Information on your arrival and departure airports

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