Cheap flights from Illinois to Seattle

Travel > North America > United States > Illinois to Seattle flights

Seattle, Washington, United States is the largest city in terms of population. Being a beautiful port city, Seattle, WA US is ideally situated in the western region between the lake Washington and the Puget Sound. A major educational, cultural as well as economic hub of the area, Seattle, WA US is popularly known as the King County’s county seat. Apart from offering a large number of tourist attractions and rich culture, Seattle is often visited by a huge array of people from all across... (read more in our Seattle Nightlife)

Check current prices for flights to Seattle at our partners' sites:

Search and Compare cheap Flights

Enter your travel details:Step 1









Select merchants to compare:Step 2
TripversFlightnetworkExpediaBookingbuddyDealBaseTravelgroveTravelocity
 

Cheapest flights found for the next 6 months

(click city name to see more / use right arrow to view later months)
From
FebMarAprMayJunJulAugSepOctNovDecJan
$456$312$375check
fares
check
fares
check
fares
check
fares
$402check
fares
check
fares
check
fares
check
fares
check
fares
$384check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
more
Chicago 
Moline 

Check our newest flight offers to Seattle:

  • $312Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Seattle, WA (SEA)03/01/201704:35 pm
    Seattle, WA (SEA)Chicago, IL (ORD)06/08/201712:35 am
    flyfar.ca check price
  • $313Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Seattle, WA (SEA)03/01/201704:35 pm
    Seattle, WA (SEA)Chicago, IL (ORD)06/08/201712:35 am
    flyfar.ca check price
  • $314Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Seattle, WA (SEA)03/01/201704:35 pm
    Seattle, WA (SEA)Chicago, IL (ORD)06/08/201712:35 am
    travelgrove.com check price
  • $343Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Seattle, WA (SEA)03/01/201703:00 pm
    Seattle, WA (SEA)Chicago, IL (ORD)06/08/201703:15 pm
    flightnetwork.com check price
  • $384American Airlines flight American Airlines 
    FromToDepartureTime
    Moline, IL (MLI)Seattle, WA (SEA)03/03/201704:34 pm
    Seattle, WA (SEA)Moline, IL (MLI)03/14/201708:00 am
    travelgrove.com check price
cheap domestic and international flights

Recently found cheap flight deals

Swiss International Air LinesNewark To Basel/Mulhouse Railway Station Swiss International Air Lines airfares from Newark in March
$626 Depart: 03/22/2017
Return: 03/28/2017

provided by Travelgrove

Multiple AirlinesNewark To Toronto Multiple Airlines airfares from Newark in February
$267 Depart: 02/25/2017
Return: 03/04/2017

provided by FlightHub

Multiple AirlinesGrand Rapids To Shanghai Multiple Airlines airfares from Grand Rapids in February
$2452 Depart: 02/26/2017
Return: 03/10/2017

provided by Cheapoair.com

Southwest AirlinesAtlanta To Albany Southwest Airlines airfares from Atlanta in February
$544 Depart: 02/28/2017
Return: 03/09/2017

provided by Flightnetwork

LufthansaWashington DC To Athens Lufthansa airfares from Washington DC in March
$724 Depart: 03/01/2017
Return: 03/08/2017

provided by Flightnetwork

China Eastern AirlinesNew York City To Beijing China Eastern Airlines airfares from New York City in March
$744 Depart: 03/01/2017
Return: 03/08/2017

provided by FlightHub

Alaska AirlinesMoline To Dallas Alaska Airlines airfares from Moline in March
$2540 Depart: 03/29/2017
Return: 04/07/2017

provided by FlyFar

Multiple AirlinesHouston To Dominica Multiple Airlines airfares from Houston in February
$7013 Depart: 02/28/2017
Return: 03/08/2017

provided by Cheapoair.com

Multiple AirlinesMiami To Grand Cayman Multiple Airlines airfares from Miami in March
$1980 Depart: 03/29/2017
Return: 04/04/2017

provided by Travelgrove

 

Specify your search details. Browse the cheapest flights from Illinois to Seattle, Seattle hotel rooms and Illinois to Seattle vacation packages from the most popular providers, airline consolidators and travel search engines.

Seattle Pictures
  • Seattle Doentown - Seattleview
  • Pioneer Square - Seattleview
  • Space Needle - Seattleview
  • Sunset - Seattleview

more Seattle travel deals

   Welcome to Travelgrove  register tell a friend bookmark it 
 
This airfare deal was found   ago. Click "Check price" to see current prices!
*