For travel over Labor Day, fly nonstop from New York to Seattle for $273 roundtrip on Delta.
Seen below, we found seats in basic economy, departing JFK on Tuesday, August 28, returning from SEA on Wednesday, September 5. Don't forget that Delta's version of basic economy does include both a carry on bag and personal item, unlike other carriers.
You'll find other dates available for travel in late August through March 2019. Fares may be a few bucks less in the days after Labor Day.
See our New York JFK fare listings for a complete look at current finds.
Need a room in Seattle? Here's what's available for the above dates on Hotelwatchdog.