Cheap flights from Seattle to Mexico

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Seattle (SEA)
Mexico City (MEX)
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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 MEX flight in 2021: compare Seattle to Mexico flight prices with the expected peak season, weather and rainfall in Mexico.
When is the cheapest time to fly from Seattle to Mexico (SEA - MX)?

When flying from Seattle to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

The best pricing can be found in the month of August. Prices to Mexico from Seattle average C$ 689. You can even find prices in August for less than C$ 689, as users have found deals to Mexico from as low as C$ 332. The month of December appears to be one of the more expensive times to travel to Mexico from Seattle. Flying in the targeted month can save you up to 47%.

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

Users have found that booking a flight from Seattle to Mexico at least 26 days early can save you up to 3% on average compared to booking a flight this week. If booking 26 days before your flight isn’t an option for you, users have found flights from Seattle to Mexico for as little as C$ 703 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 706 for flights departing within the next 3 days.

Cheap flights from Seattle to Mexico in October, November 2021

The best prices found for SEA to Mexico flights for October, November
7 Nov - 12 Nov
C$ 248pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
C$ 272pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
CUN
Cancún
CUN
Cancún
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
C$ 291pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
CUN
Cancún
CUN
Cancún
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Mexico 2021 flight deals

Cheap flights to Mexico from Seattle found for this year
7 Nov - 12 Nov
C$ 248pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
C$ 272pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
CUN
Cancún
CUN
Cancún
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
C$ 291pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
CUN
Cancún
CUN
Cancún
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Direct flights to Mexico from Seattle

Save time with Seattle to Mexico direct flight deals
5 Dec - 9 Dec
C$ 373pp
SEA
Seattle/Tacoma Intl
Delta
Direct
PVR
Puerto Vallarta Ordaz
PVR
Puerto Vallarta Ordaz
Delta
Direct
SEA
Seattle/Tacoma Intl
4 Feb - 10 Feb
C$ 375pp
SEA
Seattle/Tacoma Intl
Aeromexico
Direct
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Aeromexico
Direct
SEA
Seattle/Tacoma Intl
15 Nov - 22 Nov
C$ 379pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Direct
PVR
Puerto Vallarta Ordaz
PVR
Puerto Vallarta Ordaz
Alaska Airlines
Direct
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
2 Nov - 9 Nov
C$ 272pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
CUN
Cancún
CUN
Cancún
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
C$ 291pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
CUN
Cancún
CUN
Cancún
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
C$ 316pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
CUN
Cancún
CUN
Cancún
Spirit Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Mexico from Seattle

The cheapest one-way flights from Seattle to Mexico
4:36 a.m. - 9:58 a.m.
Aeromexico
Direct
4h 22m
SEA - SJD
Aeromexico
C$ 166
1:00 a.m. - 10:45 a.m.
United Airlines
1 stop
8h 45m
SEA - PVR
United Airlines
C$ 179
United Airlines
4:00 p.m. - 7:38 a.m.
JetBlue
1 stop
12h 38m
SEA - CUN
JetBlue
C$ 198

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

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

If you book a flight to Mexico from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

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

Alaska Airlines, Delta, and American Airlines 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.

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

Yes, there are multiple flights from Seattle to Mexico for under C$ 300. The cheapest flight booked recently is on Frontier for just C$ 248, but on average you can expect to pay C$ 319.

Are there direct flights from Seattle to Mexico for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Mexico under C$ 400. A good price for a direct flight from Seattle to Mexico is less than C$ 395.

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

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

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

The cheapest airlines for a one-way flight from Seattle to Mexico are Alaska Airlines (C$ 149), Aeromexico (C$ 166), and Delta (C$ 178).

What are the most popular routes from Seattle to Mexico?

While some choose either Seattle/Tacoma Intl - Cancún or Seattle/Tacoma Intl - Puerto Vallarta Ordaz, Seattle/Tacoma Intl - San José del Cabo Los Cabos is the most popular route from Seattle to Mexico.

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

The most popular airlines flying from Seattle to Mexico are American Airlines, Aeromexico and Volaris. Something to consider prior to booking your flight.

Related searches

Flights to Mexico from Seattle (SEA)
Flights to Seattle Flights to Mexico

Rent a Car

Car Rentals in Mexico

COVID Restrictions

View COVID Travel Restrictions for Mexico

Do I need a COVID test to fly to Mexico from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Mexico

Most visitors from Seattle/Tacoma Intl can enter Mexico without restrictions.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Mexico.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Mexico.

Documents
Health Declaration Form - Completed form should be presented upon arrival


Do I need a test to fly back to Seattle from Mexico?

Returning to Seattle/Tacoma Intl from Mexico

COVID-19 testing requirements
Visitors from Mexico must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Mexico are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Mexico

Destination points for flights from Seattle to Mexico

Select to see more specific information for flights from Seattle to all places in Mexico.

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
C$ 1 = $16.31
Flight duration from SEA to Mexico
4h 57m

Airports servicing Seattle

Top 7 airlines flying from Seattle/Tacoma Intl to Mexico

The chart below displays the airlines Cheapflights users travelling 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
C$ 161 C$ 416 No cancel fee 65%
Search Spirit Airlines flights
Alaska Airlines
C$ 231 C$ 613 No cancel fee 75%
Search Alaska Airlines flights
Volaris
C$ 234 C$ 483 No cancel fee 79%
Search Volaris flights
Delta
C$ 254 C$ 565 No cancel fee N/A
Search Delta flights
American Airlines
C$ 257 C$ 701 No cancel fee 71%
Search American Airlines flights
Aeromexico
C$ 313 C$ 649 No cancel fee N/A
Search Aeromexico flights
United Airlines
C$ 318 C$ 679 No cancel fee 69%
Search United Airlines flights
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