Cheap Flights from Chicago to Seattle-Tacoma International Airport
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- Round-trip
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- ORD06:104h 36mDirectSEA08:46Chicago - Seattle|Wed, May 1|Delta Air Lines$44$9453% OFF53% OFF$94$44
- ORD21:204h 35mDirectSEA23:55Chicago - Seattle|Tue, May 21|Alaska Airlines$52$9445% OFF45% OFF$94$52
- ORD06:004h 34mDirectSEA08:34Chicago - Seattle|Tue, Apr 30|Alaska Airlines$52$9444% OFF44% OFF$94$52
- ORD06:004h 34mDirectSEA08:34Chicago - Seattle|Wed, May 1|Alaska Airlines$54$54
- ORD21:3413h 11m1 stopSEA08:45Chicago - Seattle|Tue, May 7|Spirit Airlines$59$59
- MDW05:3016h 17m1 stopSEA19:47Chicago - Seattle|Wed, May 1|Frontier Airlines$61$61
- MDW21:5513h 49m1 stopSEA09:44Chicago - Seattle|Mon, May 6|Frontier Airlines$63$63
- MDW05:3017h 5m1 stopSEA20:35Chicago - Seattle|Tue, Apr 30|Frontier Airlines$63$63
- ORD06:004h 34mDirectSEA08:34Chicago - Seattle|Wed, May 8|Alaska Airlines$64$64
- ORD21:204h 35mDirectSEA23:55Chicago - Seattle|Wed, Jun 12|Alaska Airlines$64$64
- CHI13:003h 5mDirectSEA14:00Chicago - Seattle|Sun, May 5|Delta Air LinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
There are 3 airport(s) in Chicago. Discover the top routes now!
- 24.74 km from downtown ChicagoCheapestClosestO'Hare International AirportTickets From$44
- 12.76 km from downtown ChicagoMidway International AirportTickets From$61
- 139.04 km from downtown ChicagoChicago Rockford International AirportTickets From$112
F92209
Frontier Airlines
05:10
MDW
06:53
DEN
SMTWTFSF91815
Frontier Airlines
18:25
DEN
20:35
SEA
-M-----F92209
Frontier Airlines
05:10
MDW
06:53
DEN
SMTWTFSF93405
Frontier Airlines
19:50
DEN
21:50
SEA
--T----F92209
Frontier Airlines
05:10
MDW
06:53
DEN
SMTWTFSF91175
Frontier Airlines
06:35
DEN
08:37
SEA
S----F-F92209
Frontier Airlines
05:10
MDW
06:53
DEN
SMTWTFSF94647
Frontier Airlines
19:20
DEN
20:57
SEA
S----F-AS333
Alaska Airlines
06:00
ORD
08:31
SEA
SMTWTFSDL1613
Delta Air Lines
06:10
ORD
08:46
SEA
SMTWTFSAS421
Alaska Airlines
19:22
ORD
22:00
SEA
S--WT-SNK2525
Spirit Airlines
20:24
ORD
22:27
LAS
SMTWTFSNK421
Spirit Airlines
06:00
LAS
08:39
SEA
SMTWTFSF93911
Frontier Airlines
23:26
MDW
00:47
PHX
-M---F-F91311
Frontier Airlines
06:00
PHX
09:25
SEA
SMT-TFSF92419
Frontier Airlines
23:34
MDW
01:38
PHX
S--WT--F91311
Frontier Airlines
06:00
PHX
09:25
SEA
SMT-TFS
Flight Info of Flights from Chicago to Seattle-Tacoma International Airport
Cheapest round-trip ticket price | $91 |
---|---|
Cheapest nonstop flight price | $44 |
Off-season for travel | December |
Peak season for travel | October |
FAQs for Chicago to Seattle-Tacoma International Airport Flights
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