The cheapest times to fly from CUU to SEA are

  • January 8th to February 25th
  • April 16th to April 29th
  • May 14th to July 15th (except the week of June 25th)
  • August 6th to November 11th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from CUU to SEA is early to mid October. Prices can be as high as $1386 for Friday flights during early to mid December, or as low as $442 for Saturday flights around early to mid October.


When to Fly to Seattle

Flying from Chihuahua (CUU) to Seattle, WA (SEA) will usually cost between $575 to $854 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $561. Due to high demand the most expensive time to fly is early to mid December, with an average price of $965. Planning your trip to low-cost times can easily save you $404 on economy flights and even more on first-class flights. Generally, any price below $633 can be considered a good price for a round-trip CUU to SEA flight.

See below for a graph of average weekly prices for the CUU to SEA route. All prices are for round-trip tickets in USD.

CUU to SEA Flight Prices

Compared to other flights, the CUU to SEA flight is cheaper than the average and costs less than the average flight leaving from Chihuahua. The average price per mile (for a direct flight) is $0.25, which is below average.


Flight Prices by Day of the Week

Saturday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Seattle, and Sundays are the most expensive days to return to Chihuahua. Selecting flights on the least expensive days could save you up to $49 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Saturday and returning a week later will cost an average of $631. Return trip prices are from the SEA to CUU flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from CUU to SEA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 48 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from CUU to SEA while comparing.

Destination alternative #1: Portland International Airport (PDX) in Portland, OR

  • 129 miles (208 km) away from SEA
  • Usually 25.91% less expensive than SEA
  • 1-layover flights available

See CUU to PDX flights


Flight Hacking CUU to SEA

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from CUU to SEA — but Champion Traveler does!

Hack #1: Guadalajara (CUU > GDL > SEA)

  • Price for both tickets: $481
  • Average savings: $152 (24.01%)

See CUU to SFO flights

Hack #2: San Francisco, CA (CUU > SFO > SEA)

  • Price for both tickets: $491
  • Average savings: $143 (22.51%)

See CUU to GDL flights

Hack #3: Mexico City (CUU > MEX > SEA)

  • Price for both tickets: $542
  • Average savings: $91 (14.38%)

See CUU to MEX flights


Flight Questions Answered

Still have questions about flying from CUU to SEA? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Aeromexico, Alaska, American, Delta, Frontier, United, Volaris, and potentially more during busy seasons.

How far away is it from Seattle/Tacoma International Airport to General Roberto Fierro Villalobos International Airport?

The distance between the two airports is roughly 1564 miles or 2517 kilometers.

How long does it take to fly from CUU to SEA?

The real-world flight time for a nonstop CUU to SEA flight is about 3 hour 48 minutes.

How many flights go between Chihuahua and Seattle, WA?

It depends on the day of the week and the date, but a typical day might have around 47 available flights from CUU to SEA.


Airport Location Info


Departing Airport

Origination codeCUU
Origination airport nameGeneral Roberto Fierro Villalobos International Airport

Return Airport

Destination codeSEA
Destination airport nameSeattle/Tacoma International Airport
CitySeattle, WA
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.