$142+ Cheap flights from Mexico to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Mexico to Seattle
Cheapest flights from Mexico to SeattleExplore the most affordable flight options available from Mexico to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 11, 2025.
Explore the most affordable flight options available from Mexico to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 11, 2025.
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Mexico to Seattle
Keep the following information in mind while searching for Mexico to Seattle flight deals. Data was last updated December 11, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $295 (Alaska Airlines) |
One-way from | $142 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $665 |
Good round-trip deal | $205 or less |
Good one-way deal | $215 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Mexico to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CancúnSeattle
CUN - SEA
CUNSEA
Cancun
Fri 2/6
6:15 pm-10:01 am
1 stop18h 46m
Seattle/Tacoma Intl
Sun 2/8
8:02 am-5:05 pm
Nonstop6h 03m
Santiago de QuerétaroSeattle
QRO - SEA
QROSEA
Santiago de Querétaro
Thu 1/22
6:03 am-7:55 pm
1 stop15h 52m
Seattle/Tacoma Intl
Tue 1/27
7:15 am-8:31 pm
2 stops11h 16m
Santiago de QuerétaroSeattle
QRO - SEA
QROSEA
Santiago de Querétaro
Thu 3/5
3:35 pm-7:03 pm
2 stops29h 28m
Seattle/Tacoma Intl
Sun 3/8
6:45 am-10:49 am
1 stop27h 04m
Santiago de QuerétaroSeattle
QRO - SEA
QROSEA
Santiago de Querétaro
Thu 1/22
6:00 am-9:12 pm
2 stops17h 12m
Seattle/Tacoma Intl
Tue 1/27
5:00 am-8:59 pm
2 stops13h 59m
CancúnSeattle
CUN - SEA
CUNSEA
Cancun
Sat 2/7
6:15 pm-12:29 pm
1 stop21h 14m
Seattle/Tacoma Intl
Mon 2/9
8:02 am-5:05 pm
Nonstop6h 03m
GuadalajaraSeattle
GDL - SEA
GDLSEA
Guadalajara Miguel Hidal
Thu 3/5
8:03 am-5:12 pm
1 stop11h 09m
Seattle/Tacoma Intl
Sun 3/8
10:00 pm-3:53 am
Nonstop4h 53m
San José del CaboSeattle
SJD - SEA
SJDSEA
San José del Cabo Los Cabos
Wed 3/4
2:35 pm-8:47 am
1 stop19h 12m
Seattle/Tacoma Intl
Sat 3/7
8:47 pm-2:40 pm
1 stop16h 53m
Santiago de QuerétaroSeattle
QRO - SEA
QROSEA
Santiago de Querétaro
Fri 2/6
6:03 am-7:56 pm
1 stop15h 53m
Seattle/Tacoma Intl
Tue 2/10
9:34 am-8:37 pm
1 stop9h 03m
Santiago de QuerétaroSeattle
QRO - SEA
QROSEA
Santiago de Querétaro
Fri 5/15
12:18 pm-7:51 pm
1 stop8h 33m
Seattle/Tacoma Intl
Wed 5/27
11:05 pm-10:46 am
1 stop10h 41m
Santiago de QuerétaroSeattle
QRO - SEA
QROSEA
Santiago de Querétaro
Thu 12/25
6:03 am-7:55 pm
1 stop15h 52m
Seattle/Tacoma Intl
Thu 1/8
5:40 pm-1:10 pm
2 stops17h 30m
Best time to book a flight from Mexico to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Mexico with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Mexico to Seattle
What is the cheapest month to book a flight from Mexico to Seattle?
Currently, August is the cheapest month in which you can book a flight from Mexico to Seattle (average of $170). Flying from Mexico to Seattle in April is currently the most expensive (average of $301). 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.
What is the cheapest time of day to fly from MX to SEA?
Find hourly flight availability from Mexico to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 11, 2025.
It’s optimal to fly from Mexico to Seattle in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Mexico to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Mexico to Seattle. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Mexico to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Mexico to Seattle
Explore weekly flight availability from Mexico to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 11, 2025.
The most flights from MX0 to SEA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Mexico to Seattle delayed?
About 6% of weekly flights between Mexico and Seattle have experienced delays in the past year, with the average delay time being 99 minutes.
What is the most punctual flight time for Mexico to Seattle flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Mexico to Seattle flights?
Over the last year, Aeromexico have had the lowest number of delays on this route, with just 5% of flights being delayed.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated December 11, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, and United Airlines from Mexico to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Mexico to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Mexico to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Mexico to Seattle
Discover the top 8 airlines that operate flights from Mexico to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$227 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$230 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$471 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$328 | Average$540 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$333 | Average$460 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$337 | Average$414 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$356 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$567 | Average$592 | FlexibilityNo cancel fee | On-time67% |