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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.
11,016 seats are available per week to fly direct 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
$140
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$184
Virgin America, Spirit, American, US Airways, Alaska, Delta, United, Frontier
$182
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$120
Virgin America, Frontier, Sun Country, American, Delta, United, US Airways, Alaska, AirTran
$184
Alaska, United, Delta, Spirit, Frontier, AirTran, American, US Airways
$99
American, United, Spirit, Frontier, US Airways, AirTran, Delta, Alaska, Sun Country
$163
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$82
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$122
American, Alaska, Spirit, United, Sun Country, US Airways, Delta
$82
American, Alaska, United, US Airways, Frontier, Delta
$271

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
Frontier, Alaska, US Airways, United, American, AirTran, Delta
$273
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$273
AirTran, American, US Airways, Delta, Alaska, United
$364
Alaska, United, Delta, American, US Airways
$349
United, US Airways, Delta, American, Alaska
$429
United, American, Delta, Alaska, Frontier
$478
Delta, Alaska, United, Sun Country
$501
American, US Airways, Delta, United
$350
United, US Airways, Alaska, Delta
$433
United, Delta, American, US Airways
$365
Frontier, American, Delta
$350
US Airways, Delta, United
$449
American
$350
American, United
$350
Delta, American
$531
American
$350
American
$350

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Delta, Air Canada, United, Alaska, American, WestJet, US Airways
$330
United, Alaska, American, WestJet, Delta, Air Canada
$369
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Cheap Flights from Chicago to Seattle, from $268 Round trip from CHI to SEA