United, Delta, and Alaska Airlines have round-trip flights from Denver (DEN) to Seattle (SEA) for $97-$107, NONSTOP. Flights January to March. Weekends available. Origin/Destination reversible.
Category: <span>Seattle</span>
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Hawaiian and Alaska Airlines have round-trip flights from Atlanta (ATL) to Seattle (SEA) for $147-$179, NONSTOP. Flights January to February. Weekends available.
Some small OTAs on Skyscanner have this for as low as $147; which is cheaper than the airline.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
American Airlines has round-trip flights from New York (JFK) to Seattle (SEA) for $127-$137 with a connection. Flights January to March. Weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
[12/16/2025 @ 05:13 PM CT] American has removed Monday, Sunday, and Friday departures.
[12/16/2025 @ 07:55 PM CT] This is starting to sell out.
American Airlines has round-trip flights from Atlanta (ATL) to Seattle, Salt Lake City, or Burbank (SEA, SLC, BUR) for $137 with a connection. Flights January to March. Weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Alaska Airlines, Delta, and United have round-trip flights from Denver (DEN) to Seattle (SEA) for $97, NONSTOP. Flights January to March. Weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Alaska Airlines have round-trip flights from Atlanta (ATL) to Seattle (SEA) for $133-$159, NONSTOP. Flights December to February. Very few weekends available. No Christmas dates available.
For Alaska Airlines use the “WINTER20” code for 20% off (link). This code works on other destinations, see rules on Alaska Airlines website. Code expires tomorrow 11/19 at midnight.
Cheapest fares require using code.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Delta has round-trip flights from Phoenix (PHX) to Seattle (SEA) for $97, NONSTOP. Flights December to March. Weekends available. Origin/Destination reversible. Dates over Christmas are available.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Today, Delta, United, Southwest, and Alaska Airlines all have competing fares for round-trip flights from Denver (DEN) to Seattle (SEA) for $94-$103, NONSTOP. Flights December to March. Weekends available. Origin/Destination reversible. Dates over Christmas are available.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Alaska, Southwest, Delta, and United have round-trip flights from Denver (DEN) to Seattle, Orlando, or New Orleans (SEA, MCO, MSY) for $89-$157, NONSTOP. Seattle flights November to March, all other destinations have flights between January to March. Weekends available. Origin/Destination reversible. No Thanksgiving dates.
Cheapest fares are to/from Seattle in December ($89 r/t). Other months and destinations are about $127-$157.
Nonstop Flights: Newark/New York to/from Seattle $187-$202 r/t [November] (No Thanksgiving) – United
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Nonstop Flights: Newark/New York to/from Seattle $187-$202 r/t [November] (No Thanksgiving) – United
United has round-trip flights from Newark/New York (EWR) to Seattle (SEA) for $187-$202, NONSTOP. Flights in November. Weekends available. Origin/Destination reversible. No Thanksgiving dates.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Delta has round-trip flights from Phoenix (PHX) to Seattle (SEA) for $97, NONSTOP. Flights November to March. Weekends available. Origin/Destination reversible. Dates over Thanksgiving are available.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
JetBlue, Delta, and United have round-trip flights from New York/Newark (JFK/EWR) to Seattle (SEA) for $177-$192, NONSTOP. Flights October to March. Very few weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Alaska Airlines, United, and Hawaiian have round-trip flights from Los Angeles (LAX) to Seattle or Newark/New York (SEA, EWR) for $114-$192, NONSTOP. Flights October to February.
Some small OTAs on Skyscanner have Los Angeles for as low as $114; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.
Newark fares are more expensive than the Seattle ones; 177-$192 round-trip.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Southwest has round-trip flights from Phoenix (PHX) to Seattle (SEA) for $133-$139, NONSTOP. Flights October to February. Weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Southwest has round-trip flights from New York (LGA) to Seattle (SEA) for $124-$161 with a connection. Flights October to November. No Thanksgiving dates.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
United, Delta, and Alaska Airlines have round-trip flights from Los Angeles (LAX) to Seattle or Portland Oregon (SEA, PDX) for $137-$147, NONSTOP. Flights August to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. No Christmas dates available.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Hawaiian, American Airlines, and United have round-trip flights from Newark/New York (EWR) to Seattle (SEA) for $183-$190, NONSTOP. Flights August to November. Weekends available. Origin/Destination reversible. No Thanksgiving dates.
Some small OTAs on Skyscanner have this for as low as $165; which is cheaper than the airline.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Delta, United, and Alaska Airlines have round-trip flights from Los Angeles (LAX) to Seattle (SEA) for $137, NONSTOP. Flights May to June. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Delta, Southwest, and American have round-trip flights from Phoenix (PHX) to Seattle, San Francisco, Houston, Chicago, Omaha, West Palm Beach (SEA, SFO, IAH/HOU, ORD, OMA, PBI) for $106-$191, NONSTOP. Flights March to May. Weekends available. Origin/Destination reversible.
West Palm Beach is the most expensive fare in this list $183-$191.
San Francisco is the least expensive: $106.
All other destinations are less than $163 round-trip.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Hawaiian and Alaska Airlines have round-trip flights from Atlanta (ATL) to Seattle (SEA) for $137, NONSTOP. Flights March to April. Departures on Tuesday, Wednesday, and Thursday. Extended weekends available. Origin/Destination reversible.
Some small OTAs on Skyscanner have this for as low as $128; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.