Take off on cheap flights from Seattle to Chicago, your adventure starts now!

Find cheap airline tickets from Seattle to Chicago by date

  • any
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • any
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • price
  • month of departure
  • month of return
$163
outward: Aug 16, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Aug 23, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$171
outward: Aug 16, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Aug 23, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$173
outward: Aug 16, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Aug 23, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$175
outward: Aug 16, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Aug 23, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$179
outward: Aug 16, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Aug 23, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$182
outward: Aug 16, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Aug 23, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$201
outward: Aug 15, 2018
9:55a SEA » 5:45p ORD
Frontier Airlines 1 stop (7h50m)
inbound: Aug 23, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$214
outward: Jul 5, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 12, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$218
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$218
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$219
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$219
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$219
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$222
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$222
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$222
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$222
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$223
outward: Aug 18, 2018
8:48a SEA » 12:37p ORD
Spirit Airlines direct (3h49m)
inbound: Aug 20, 2018
3:30a ORD » 7:45a SEA
Spirit Airlines direct (4h15m)
$233
outward: Jul 5, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 13, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$233
outward: Jul 6, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 13, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$233
outward: Jul 6, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 10, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$238
outward: Jul 5, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 11, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$238
outward: Jul 6, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 11, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$238
outward: Jul 6, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 12, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$243
outward: Aug 18, 2018
8:50a SEA » 12:30p ORD
Spirit Airlines direct (3h40m)
inbound: Aug 20, 2018
3:44a ORD » 7:59a SEA
Spirit Airlines direct (4h15m)
$250
outward: Jul 11, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 15, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$250
outward: Jul 12, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 15, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$253
outward: Jul 4, 2018
8:54a SEA » 12:49p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 13, 2018
3:34a ORD » 7:54a SEA
Spirit Airlines direct (4h20m)
$253
outward: Jul 19, 2018
8:59a SEA » 12:54p ORD
Spirit Airlines direct (3h55m)
inbound: Jul 22, 2018
3:34a ORD » 7:59a SEA
Spirit Airlines direct (4h25m)
$253
outward: Jul 20, 2018
2:10a SEA » 5:52a ORD
Delta Air Lines direct (3h42m)
inbound: Jul 22, 2018
2:00p ORD » 6:24p SEA
Delta Air Lines direct (4h24m)
Return
Departure
07 July Jul Saturday $retDate.dayShortName
08 July Jul Sunday $retDate.dayShortName
09 July Jul Monday $retDate.dayShortName
10 July Jul Tuesday $retDate.dayShortName
11 July Jul Wednesday $retDate.dayShortName
12 July Jul Thursday $retDate.dayShortName
13 July Jul Friday $retDate.dayShortName
30 June Jun Saturday $outDate.dayShortName
$320 $333
01 July Jul Sunday $outDate.dayShortName
02 July Jul Monday $outDate.dayShortName
03 July Jul Tuesday $outDate.dayShortName
04 July Jul Wednesday $outDate.dayShortName
$257 $257 $252
05 July Jul Thursday $outDate.dayShortName
$237 $214 $232
06 July Jul Friday $outDate.dayShortName
$232 $237 $237 $232
Choose when you'd like to depart to Chicago (USA):
Find the cheapest Seattle Chicago flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Seattle - Chicago with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Chicago New York - Chicago London - Chicago Miami - Chicago San Francisco - Chicago See more routes

Airlines operating flights from Seattle to Chicago

  • any
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • all
  • Alaska Airlines
  • Spirit Airlines
Spirit Airlines
outbound: Jul 4, 2018
Spirit Airlines direct
return: Jul 11, 2018
Spirit Airlines direct
Alaska Airlines
outbound: Jun 29, 2018
Alaska Airlines direct
return: Jul 8, 2018
Alaska Airlines direct

Travel tips for flights Seattle - Chicago

Average flight duration: 4h13m (direct flight)

  • Arrival city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Jun 24, 2018 3:15 PM, GMT-5
  • Weather:
  • min. 64ºF, max. 73ºF
  • Departure city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • Jun 24, 2018 1:15 PM, GMT-7
  • Weather:
  • min. 56ºF, max. 70ºF