Flights from Chicago Airport (ORD) to Seattle Airport Airport (SEA)

We've found the cheapest flights to Seattle

Returns from £190.55

One-way from £94.90

A selection of 12 airliners offer flights to Seattle-Tacoma International to O'Hare International Airport, SAS, Korean Air, China Airlines, British Airways, Air France, Aer Lingus, Qatar Airways, Iberia, Delta Air Lines, United Airlines, American Airlines and Alaska Airlines. The distance covered when flying from O'Hare International Airport to Seattle-Tacoma International United States is 2,762 Km (1,716 Miles) with the travel time being around 4 Hours 3 Minutes. ORD is the Airport code for O'Hare International Airport and SEA is for Seattle-Tacoma International United States.

The cost of the air travel varies depending on what day you travel and the time of day. It is normally worth booking flights well in advance if possible to get the best deal to Seattle-Tacoma International United States perhaps midweek or late evening. Flights to Seattle-Tacoma International United States normally go up in price the nearer the travel date, so it would be advisable to book as early as possible.

There is a time difference of 8.0 GMT at Seattle-Tacoma International United States, so remember to alter your watch to the correct time upon your arrival.

Please see below the airlines that fly from O'Hare International Airport (ORD) to Seattle-Tacoma International (SEA) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines551000006:0020:48VIEW FLIGHTS
United Airlines540000008:5521:20VIEW FLIGHTS
American Airlines450000007:3022:00VIEW FLIGHTS
Delta Air Lines330000007:1518:00VIEW FLIGHTS
Qatar Airways200000006:0010:40VIEW FLIGHTS
Iberia200000000:3617:52VIEW FLIGHTS
SAS100000018:0018:00VIEW FLIGHTS
Korean Air100000007:1507:15VIEW FLIGHTS
China Airlines010000000:5500:55VIEW FLIGHTS
British Airways100000000:3600:36VIEW FLIGHTS
Air France100000012:4612:46VIEW FLIGHTS
Aer Lingus100000000:3600:36VIEW FLIGHTS

Alaska Airlines offer the most direct flights from O'Hare International Airport to Seattle-Tacoma International with 1 flight a week. This flight departs 06:00 and the flight number is normally AS329, AS407, AS584 and AS587

alaskaair.com is available for information regarding booking flights etc with Alaska Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
00:36
AirlineFlightNo
Aer LingusEI7658
British AirwaysBA5176
IberiaIB8549
06:00
AirlineFlightNo
Alaska AirlinesAS715
Qatar AirwaysQR2952
07:15
AirlineFlightNo
Korean AirKE3040
Delta Air LinesDL2041
07:30
AirlineFlightNo
American AirlinesAA2775
08:00
AirlineFlightNo
Alaska AirlinesAS587
08:55
AirlineFlightNo
United AirlinesUA2099
09:47
AirlineFlightNo
American AirlinesAA2741
10:40
AirlineFlightNo
Qatar AirwaysQR8827
11:45
AirlineFlightNo
American AirlinesAA2768
12:46
AirlineFlightNo
Air FranceAF2319
Delta Air LinesDL1564
13:10
AirlineFlightNo
United AirlinesUA1660
15:37
AirlineFlightNo
Alaska AirlinesAS407
16:20
AirlineFlightNo
United AirlinesUA1801
17:52
AirlineFlightNo
Alaska AirlinesAS584
IberiaIB7265
18:00
AirlineFlightNo
SASSK3508
Delta Air LinesDL637
20:04
AirlineFlightNo
United AirlinesUA1393
20:48
AirlineFlightNo
Alaska AirlinesAS329
21:20
AirlineFlightNo
United AirlinesUA1400
22:00
AirlineFlightNo
American AirlinesAA1288
VIEW FLIGHTS
Tuesday
00:55
AirlineFlightNo
China AirlinesCI5235
06:00
AirlineFlightNo
Alaska AirlinesAS715
07:15
AirlineFlightNo
Delta Air LinesDL2041
07:30
AirlineFlightNo
American AirlinesAA2775
08:00
AirlineFlightNo
Alaska AirlinesAS587
08:55
AirlineFlightNo
United AirlinesUA2099
09:47
AirlineFlightNo
American AirlinesAA2741
11:45
AirlineFlightNo
American AirlinesAA2768
12:46
AirlineFlightNo
Delta Air LinesDL1564
13:10
AirlineFlightNo
United AirlinesUA1660
15:37
AirlineFlightNo
Alaska AirlinesAS407
16:20
AirlineFlightNo
United AirlinesUA1801
17:52
AirlineFlightNo
Alaska AirlinesAS584
18:00
AirlineFlightNo
Delta Air LinesDL637
19:54
AirlineFlightNo
American AirlinesAA2398
20:04
AirlineFlightNo
United AirlinesUA1393
20:48
AirlineFlightNo
Alaska AirlinesAS329
22:00
AirlineFlightNo
American AirlinesAA1288
VIEW FLIGHTS
Wednesday
06:00
AirlineFlightNo
Alaska AirlinesAS715
VIEW FLIGHTS

Alternatively, there are other routes that depart O'Hare International Airport and arrive at Seattle-Tacoma International or other nearby airports. The table below gives you a summary of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Chicago Midway to Seattle02,782 km (1,729 miles)4 Hours 5 Minutes
Milwaukee General Mitchell to Seattle02,719 km (1,690 miles)4 Hours
Rockford Greater Rockford to Seattle02,662 km (1,654 miles)3 Hours 56 Minutes

Before departing customs O'Hare International Airport make sure that you do not exceed baggage allowances as excess charges may be considerable.

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Flight Price FAQ - Chicago (ORD) to Seattle (SEA)

DIRECT Delta
What is the cheapest direct flight one way from Chicago ORD to Seattle SEA?
The cheapest direct flight one way from Chicago ORD to Seattle SEA is £94.90 ($127 €109.01)
£94.90
$127 | €109.01
Check Latest Price
DIRECT Delta
What is the cheapest direct return flight from Chicago ORD to Seattle SEA?
The cheapest direct return flight from Chicago ORD to Seattle SEA is £190.55 ($255 €218.87)
£190.55
$255 | €218.87
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Chicago ORD to Seattle SEA?
The cheapest flight one way from Chicago ORD to Seattle SEA is £56.79 ($76 €65.23)
£56.79
$76 | €65.23
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Chicago ORD to Seattle SEA?
The cheapest return flight from Chicago ORD to Seattle SEA is £119.56 ($160 €137.33)
£119.56
$160 | €137.33
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ORD to SEA

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Flight Info FAQ - Chicago (ORD) to Seattle (SEA)

Who flies from Chicago to Seattle?
The following airlines fly from Chicago (ORD) to Seattle (SEA): Aer Lingus, Air France, Alaska Airlines, American Airlines, British Airways, China Airlines, Delta Air Lines, Iberia, Korean Air, Qatar Airways, SAS, United Airlines.
How far is the flight from Chicago to Seattle?
The flight from Chicago to Seattle is 2,762KM or 1,716 miles.
How long does the flight from Chicago to Seattle to take?
The flight from Chicago to Seattle takes 4 Hours 3 Minutes.

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