The cheapest times to fly from YGK to SEA are

  • January 1st to April 15th (except the weeks of February 19th and March 12th)
  • August 27th to December 9th (except the weeks of September 24th and October 1st)

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 YGK to SEA is late October. Prices can be as high as $971 for Sunday flights during mid May, or as low as $662 for Tuesday flights around late October.


When to Fly to Seattle

Flying from Kingston (YGK) to Seattle, WA (SEA) will usually cost between $731 to $888 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October with an average ticket price of $718. Due to high demand the most expensive time to fly is mid May, with an average price of $875. Planning your trip to low-cost times can easily save you $157 on economy flights and even more on first-class flights. Generally, any price below $797 can be considered a good price for a round-trip YGK to SEA flight.

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

YGK to SEA Flight Prices

Compared to other flights, the YGK to SEA flight is cheaper than the average and costs less than the average flight leaving from Kingston. The average price per mile (for a direct flight) is $0.23, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $52 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $783. Return trip prices are from the SEA to YGK 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 YGK 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 4 hour 54 minutes may not be realistic.


Flight Hacking YGK 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 YGK to SEA — but Champion Traveler does!

Hack #1: Chicago, IL (YGK > ORD > SEA)

  • Price for both tickets: $668
  • Average savings: $129 (16.19%)

See YGK to YYZ flights

Hack #2: Toronto (YGK > YYZ > SEA)

  • Price for both tickets: $689
  • Average savings: $108 (13.58%)

See YGK to ORD flights

Hack #3: New York, NY (YGK > LGA > SEA)

  • Price for both tickets: $710
  • Average savings: $87 (10.92%)

See YGK to LGA flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Air Canada, Alaska, American, Delta, United, and potentially more during busy seasons.

How far away is it from Seattle/Tacoma International Airport to Kingston Airport?

The distance between the two airports is roughly 2179 miles or 3507 kilometers.

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

The real-world flight time for a nonstop YGK to SEA flight is about 4 hour 54 minutes.

How many flights go between Kingston and Seattle, WA?

It depends on the day of the week and the date, but a typical day might have around 14 available flights from YGK to SEA.


Airport Location Info


Departing Airport

Origination code YGK
Origination airport name Kingston Airport
City Kingston
Country Canada
Latitude 44.2
Longitude -76.6

Return Airport

Destination code SEA
Destination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3


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.