Cheap flights from Seattle (SEA) to Mexico

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How to find the cheapest flight from
Seattle (SEA) to Mexico

All the information you need to plan the best SEA to CUN flight in 2021: compare Seattle to Mexico flight prices with the expected peak season, weather and rainfall in Mexico.
How far in advance should I book a flight from Seattle to Mexico?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 21% on flights from Seattle to Mexico compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $281. For sooner than that we have options available in the next 3 days from $281.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Mexico. Flights to Mexico from Seattle in May are about $246 on average during May, but can be found for as low as $183.

Cheap flights from Seattle to Mexico in June, July 2021

The best prices found for SEA to Mexico flights for June, July
28 Jun - 15 Jul
$221pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Jul - 10 Jul
$230pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CZM
Cozumel
CZM
Cozumel
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Jul - 14 Jul
$238pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle to Mexico 2021 flight deals

Cheap flights to Mexico from Seattle found for this year
28 Jun - 15 Jul
$221pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Jul - 10 Jul
$230pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CZM
Cozumel
CZM
Cozumel
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Jul - 14 Jul
$238pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Mexico from Seattle

Save time with Seattle to Mexico direct flight deals
21 Sep - 26 Sep
$245pp
SEA
Seattle/Tacoma Intl
Aeromexico
Non-Stop
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Aeromexico
Non-Stop
SEA
Seattle/Tacoma Intl
7 Sep - 18 Sep
$246pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PVR
Puerto Vallarta Ordaz
PVR
Puerto Vallarta Ordaz
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
9 Sep - 12 Sep
$248pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Delta
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Mexico

Late deals on round-trip flights to Mexico from Seattle, departing today and this week
28 Jun - 15 Jul
$221pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Jul - 10 Jul
$230pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CZM
Cozumel
CZM
Cozumel
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
28 Jun - 5 Jul
$242pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Mexico from Seattle

The cheapest one-way flights from Seattle to Mexico
3:34 am - 8:55 am
Aeromexico
Nonstop
4h 21m
SEA - SJD
Aeromexico
3:34 am - 8:55 am
Delta
Nonstop
4h 21m
SEA - SJD
Delta
$108
Delta
8:00 am - 3:09 pm
Alaska Airlines
1 Stop
6h 09m
SEA - SJD
Alaska Airlines
$126
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Mexico</span> flights.

Flight FAQs

From Seattle to Mexico

Are flight prices decreasing from Seattle to Mexico due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Mexico for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Mexico to control the spread of COVID-19?

New policies can now be found on Alaska Airlines to help keep travelers safe while flying. New policies for travelers booking flights from Seattle/Tacoma Intl to Mexico include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to Mexico have flexible cancellations due to COVID-19?

Aeromexico, Alaska Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly from for flights from Seattle to Mexico?

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Mexico. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

Can I find flights from Seattle to Mexico for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to Mexico for under $300. The cheapest flight booked recently is on Frontier for just $221, but on average you can expect to pay $251.

Are there nonstop flights from Seattle to Mexico for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Mexico under $300. A good price for a nonstop flight from Seattle to Mexico is less than $277.

Are there last-minute flights available from Seattle to Mexico for under $300?

There are currently 20+ open flights from Seattle to Mexico within the next 7 days for less than $300.

How popular is this flight route?

This flight path from Seattle/Tacoma Intl to Mexico was viewed by 146 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Seattle to Mexico?

The most popular airlines flying from Seattle to Mexico are Interjet, Major Airline and Endeavor Airlines. Something to consider prior to booking your flight.

What are the most popular routes from Seattle to Mexico?

The most popular route from Seattle to Mexico is Seattle/Tacoma Intl - Cancún. You may also consider Seattle/Tacoma Intl - San José del Cabo Los Cabos or Seattle/Tacoma Intl - Mexico City Benito Juarez.

What are the cheapest Flights from Seattle to Mexico?

Looking at all options, your cheapest flight can be booked for $181. While the most popular route (Seattle/Tacoma Intl - Cancún) can be booked for $326 on average our data indicates $821 when flying from Seattle to Mexico

What are the most reliable airlines from Seattle to Mexico?

Before booking your flight to Mexico from Seattle, check out the most reliable airlines to get you to your destination on time: Korean Air (89%), Aeromexico (89%), Delta( 86%).

How long is the flight from Seattle to Mexico?

There are many flights that can get you from Seattle to Mexico in 4h 21m. Fly via Aeromexico, Delta, or Alaska Airlines to get the fastest option. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Seattle to Mexico round-trip?

Our cheapest airline available from Seattle to Mexico is Frontier. Our recent data shows that you can find tickets from as low as $221 on this airline. Additional options worth looking into are Aeromexico and Delta, starting at $245 and $246 round-trip.

What are the cheapest airlines to fly from Seattle to Mexico one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from Volaris and Aeromexico, as they are both options that can get you from Seattle to Mexico for a low price.

Destination information for Mexico

Things to know before you go - useful duration and weather info for your trip from Seattle to Mexico.
Today's exchange rate
$1 = $20.59
Flight duration
4h 51m

Airports servicing Seattle

Top 10 airlines flying from Seattle to Mexico

The chart below displays the airlines Cheapflights users traveling from Seattle to Mexico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$114 $303 No cancel fee 65%
Interjet
$232 $307 No cancel fee 68%
Volaris
$148 $363 No cancel fee 79%
Frontier
$152 $437 No cancel fee 62%
Delta
$170 $516 No cancel fee N/A
Alaska Airlines
$162 $521 No cancel fee 75%
United Airlines
$158 $522 No cancel fee 69%
Sun Country Air
$231 $554 No cancel fee 83%
Aeromexico
$169 $555 No cancel fee N/A
American Airlines
$151 $572 No cancel fee 71%
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