Security lines at MEX are efficient, typically under 20 minutes. Arrive early for US flights due to additional gate checks.

Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $365 (Cheapflightsfares) |
One-way from | $230 (Cheapflightsfares) |
Popular in | January |
Cheapest in | September |
Average price | $580 |
Good round-trip deal | $553 or less |
Good one-way deal | $529 or less |
Fly from
Fly to
Route
Depart
Return
Price
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Wed 11/26
8:10 am-11:56 am
1 stop29h 46m
Seattle/Tacoma Intl
Wed 12/3
7:55 am-5:05 pm
1 stop31h 10m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Fri 11/14
8:10 am-9:07 am
1 stop26h 57m
Seattle/Tacoma Intl
Tue 11/18
2:06 pm-5:05 pm
1 stop24h 59m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Wed 2/11
3:50 pm-7:55 pm
Nonstop6h 05m
Seattle/Tacoma Intl
Wed 2/18
11:05 pm-12:36 pm
1 stop11h 31m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Tue 2/17
9:55 am-7:00 pm
1 stop11h 05m
Seattle/Tacoma Intl
Tue 2/24
9:30 am-5:00 pm
Nonstop5h 30m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Thu 12/18
12:05 pm-8:00 pm
1 stop9h 55m
Seattle/Tacoma Intl
Thu 1/1
11:25 am-11:35 pm
1 stop10h 10m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Mon 12/15
4:05 pm-12:20 am
1 stop10h 15m
Seattle/Tacoma Intl
Wed 12/31
9:30 am-5:00 pm
Nonstop5h 30m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Thu 12/18
10:05 am-10:59 pm
2 stops14h 54m
Seattle/Tacoma Intl
Thu 1/1
1:35 pm-5:05 am
1 stop13h 30m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Mon 12/22
6:00 am-7:12 pm
1 stop15h 12m
Seattle/Tacoma Intl
Mon 1/5
11:45 am-12:10 am
1 stop10h 25m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Mon 2/16
7:30 am-2:45 pm
1 stop9h 15m
Seattle/Tacoma Intl
Sun 2/22
9:30 am-5:00 pm
Nonstop5h 30m
Mexico CitySeattle
MEX - SEA
MEXSEA
Mexico City Benito Juarez
Thu 2/19
9:20 am-5:00 pm
1 stop9h 40m
Seattle/Tacoma Intl
Sun 2/22
9:30 am-5:00 pm
Nonstop5h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
The price you pay for your flight from Mexico City to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Mexico City to Seattle (average of $331). Flying from Mexico City to Seattle in January is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Mexico City to Seattle in the evening. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.
About 5% of weekly flights between Mexico City and Seattle have experienced delays in the past year, with the average delay time being 112 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Aeromexico have had the lowest number of delays on this route, with just 5% of flights being delayed.
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Mary,Oct 2025
AMS - PDX
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Mary,Oct 2025
AMS - PDX
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Mary,Oct 2025
AMS - PDX
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Mary,Oct 2025
AMS - PDX
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Mary,Oct 2025
AMS - PDX
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$460 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$419 | Average$706 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$504 | Average$774 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$592 | FlexibilityNo cancel fee | On-time67% |