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Cheap Flights from Chicago to Seattle - CHI to SEA

Did You Know?

The smallest aircraft flying nonstop from Chicago, IL to Seattle is the Airbus A319 with 120 seats.
American Airlines has 27 nonstop flights between Chicago, IL and Seattle.
The largest aircraft flying nonstop from Chicago, IL to Seattle is the Boeing 737-900 (Winglets) with 212 seats.
American Airlines provides 38% of the nonstop flights from Chicago, IL to Seattle.
33% of all flights from Chicago, IL to Seattle leave during morning hours.
520,872 seats are available per week to fly from Chicago, IL to Seattle.
38% of all flights from Chicago, IL to Seattle arrive during night hours.
4 airlines operate between Chicago, IL and Seattle.

Daily Non-stop Flight Schedules from Midway International to Seattle - Tacoma (Sea-Tac)

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Southwest
0
0
0
4
4
3
4
6:00 AM
7:25 PM

Daily Non-stop Flight Schedules from O'Hare International to Seattle - Tacoma (Sea-Tac)

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Alaska
0
0
0
3
3
2
3
8:00 AM
7:40 PM
American
0
0
0
6
6
4
6
8:25 AM
8:45 PM
United
0
0
0
6
6
4
3
8:20 AM
8:06 PM

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$215
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$264
Virgin America, Spirit, American, US Airways, Alaska, Delta, United, Frontier
$264
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$195
Virgin America, Frontier, Sun Country, American, Delta, United, US Airways, Alaska, AirTran
$255
Alaska, United, Delta, Spirit, Frontier, AirTran, American, US Airways
$135
American, United, Spirit, Frontier, US Airways, AirTran, Delta, Alaska, Sun Country
$185
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$115
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$135
American, Alaska, Spirit, United, Sun Country, US Airways, Delta
$95
American, Alaska, United, US Airways, Frontier, Delta
$264

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
Frontier, Alaska, US Airways, United, American, AirTran, Delta
$266
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$266
AirTran, American, US Airways, Delta, Alaska, United
$350
Alaska, United, Delta, American, US Airways
$335
United, US Airways, Delta, American, Alaska
$416
United, American, Delta, Alaska, Frontier
$266
Delta, Alaska, United, Sun Country
$482
American, US Airways, Delta, United
$335
United, US Airways, Alaska, Delta
$416
United, Delta, American, US Airways
$344
Frontier, American, Delta
$266
US Airways, Delta, United
$460
American
$335
American, United
$335
Delta, American
$400
American
$335
American
$335

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Delta, Air Canada, United, Alaska, American, WestJet, US Airways
$324
United, Alaska, American, WestJet, Delta, Air Canada
$366
Cheap Flights from Chicago to Seattle, from $264 Round trip from CHI to SEA