Flights from Seattle Airport SEA to Chicago Airport ORD

We've found the cheapest flights to Chicago

Returns from £257.56

One-way from £128.78

Flights are available to Seattle-Tacoma International from O'Hare International Airport with a choice of 22 airliners, Austrian Airlines, Turkish Airlines, Korean Air, Emirates, Brussels Airlines, Avianca, Air France, Swiss, Lufthansa, Finnair, SAS, Royal Jordanian, Malaysia Airlines, Gulf Air, Aer Lingus, Delta Air Lines, British Airways, Qatar Airways, Iberia, United Airlines, American Airlines and Alaska Airlines. The distance covered when flying from Seattle-Tacoma International to O'Hare International Airport United States is 2,762 Km (1,716 Miles) with the travel time being around 4 Hours 3 Minutes. SEA is the Airport code for Seattle-Tacoma International and ORD is for O'Hare International Airport United States.

Ticket prices are normally at a premium at weekends and can vary also with the time of day. It is normally worth booking flights well in advance if possible to get the best deal to O'Hare International Airport United States perhaps midweek or late evening. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at O'Hare International Airport is 6.0 GMT. So remember to change your watch before arriving at O'Hare International Airport.

The table below displays the numbers of daily flights from Seattle-Tacoma International (SEA) to O'Hare International Airport (ORD) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines766776700:1723:59VIEW FLIGHTS
United Airlines555555505:1823:22VIEW FLIGHTS
American Airlines555555505:5923:58VIEW FLIGHTS
Iberia555555006:0021:33VIEW FLIGHTS
Qatar Airways544554000:1711:29VIEW FLIGHTS
British Airways444444006:0021:33VIEW FLIGHTS
Delta Air Lines333333307:2023:39VIEW FLIGHTS
Royal Jordanian333333005:5923:58VIEW FLIGHTS
Malaysia Airlines333333010:2721:33VIEW FLIGHTS
Gulf Air333333010:2721:33VIEW FLIGHTS
Aer Lingus333333006:0023:58VIEW FLIGHTS
SAS333233007:2023:39VIEW FLIGHTS
Finnair332232010:2723:59VIEW FLIGHTS
Swiss222222007:0010:52VIEW FLIGHTS
Lufthansa222222007:0013:55VIEW FLIGHTS
Turkish Airlines111111010:5210:52VIEW FLIGHTS
Korean Air111111023:3923:39VIEW FLIGHTS
Emirates111111010:5210:52VIEW FLIGHTS
Brussels Airlines111111010:5210:52VIEW FLIGHTS
Avianca111111010:5210:52VIEW FLIGHTS
Air France111111023:3923:39VIEW FLIGHTS
Austrian Airlines110111007:0007:00VIEW FLIGHTS

The most direct flights offered from Seattle-Tacoma International to O'Hare International Airport United States are by Alaska Airlines with around 46 flights a week. These operate from 00:17 with the latest flight being at 23:59. The most popular flight no is AS265, AS328, AS346 and AS410.

Please visit alaskaair.com for more information regarding booking a flight 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
00:17
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
Alaska AirlinesAS578
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
IberiaIB7340
Qatar AirwaysQR3360
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:20
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:34
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7275
Qatar AirwaysQR3356
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:29
AirlineFlightNo
Alaska AirlinesAS429
Qatar AirwaysQR3361
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
11:29
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS346
Qatar AirwaysQR3381
13:51
AirlineFlightNo
United AirlinesUA768
LufthansaLH7537
13:58
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
15:05
AirlineFlightNo
American AirlinesAA2524
17:15
AirlineFlightNo
United AirlinesUA1503
17:40
AirlineFlightNo
Delta Air LinesDL2108
17:48
AirlineFlightNo
Alaska AirlinesAS538
19:06
AirlineFlightNo
Alaska AirlinesAS410
21:33
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:39
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
Royal JordanianRJ7392
23:59
AirlineFlightNo
FinnairAY3981
VIEW FLIGHTS
Tuesday
00:17
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
05:59
AirlineFlightNo
Royal JordanianRJ7392
06:00
AirlineFlightNo
Aer LingusEI7359
Alaska AirlinesAS578
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
IberiaIB7340
Qatar AirwaysQR3360
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:20
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:34
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7275
Qatar AirwaysQR3356
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:29
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS429
Qatar AirwaysQR3361
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:51
AirlineFlightNo
United AirlinesUA768
LufthansaLH7537
13:58
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
15:05
AirlineFlightNo
American AirlinesAA2524
17:15
AirlineFlightNo
United AirlinesUA1503
17:40
AirlineFlightNo
Delta Air LinesDL2108
17:48
AirlineFlightNo
Alaska AirlinesAS538
19:06
AirlineFlightNo
Alaska AirlinesAS410
21:33
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:39
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
23:59
AirlineFlightNo
FinnairAY3981
VIEW FLIGHTS
Wednesday
00:17
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
Alaska AirlinesAS578
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
IberiaIB7340
Qatar AirwaysQR3360
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
LufthansaLH7507
SwissLX3295
07:20
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:34
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7275
Qatar AirwaysQR3356
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:29
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS429
Qatar AirwaysQR3361
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:51
AirlineFlightNo
United AirlinesUA768
LufthansaLH7537
13:58
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
15:05
AirlineFlightNo
American AirlinesAA2524
17:15
AirlineFlightNo
United AirlinesUA1503
17:40
AirlineFlightNo
Delta Air LinesDL2108
17:48
AirlineFlightNo
Alaska AirlinesAS538
19:06
AirlineFlightNo
Alaska AirlinesAS410
21:33
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:39
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
Royal JordanianRJ7392
VIEW FLIGHTS
Thursday
00:17
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
05:59
AirlineFlightNo
Royal JordanianRJ7392
06:00
AirlineFlightNo
Aer LingusEI7359
Alaska AirlinesAS578
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
IberiaIB7340
Qatar AirwaysQR3360
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:20
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:34
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7275
Qatar AirwaysQR3356
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:29
AirlineFlightNo
Alaska AirlinesAS429
Qatar AirwaysQR3361
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
11:29
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS346
Qatar AirwaysQR3381
13:55
AirlineFlightNo
United AirlinesUA2101
LufthansaLH7537
13:58
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
15:05
AirlineFlightNo
American AirlinesAA2524
17:15
AirlineFlightNo
United AirlinesUA1503
17:40
AirlineFlightNo
Delta Air LinesDL2108
17:48
AirlineFlightNo
Alaska AirlinesAS538
19:06
AirlineFlightNo
Alaska AirlinesAS410
21:33
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
23:11
AirlineFlightNo
United AirlinesUA747
23:39
AirlineFlightNo
Korean AirKE3039
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
VIEW FLIGHTS
Friday
00:17
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
Alaska AirlinesAS578
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
IberiaIB7340
Qatar AirwaysQR3360
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:20
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:34
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7275
Qatar AirwaysQR3356
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:29
AirlineFlightNo
Alaska AirlinesAS429
Qatar AirwaysQR3361
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
11:29
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS346
Qatar AirwaysQR3381
13:55
AirlineFlightNo
United AirlinesUA2101
LufthansaLH7537
13:58
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
15:05
AirlineFlightNo
American AirlinesAA2524
17:15
AirlineFlightNo
United AirlinesUA1503
17:40
AirlineFlightNo
Delta Air LinesDL2108
17:48
AirlineFlightNo
Alaska AirlinesAS538
19:06
AirlineFlightNo
Alaska AirlinesAS410
21:33
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
23:11
AirlineFlightNo
United AirlinesUA747
23:39
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
Royal JordanianRJ7392
23:59
AirlineFlightNo
FinnairAY3981
VIEW FLIGHTS
Saturday
00:17
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
05:18
AirlineFlightNo
United AirlinesUA747
05:59
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
Royal JordanianRJ7392
06:00
AirlineFlightNo
Aer LingusEI7359
Alaska AirlinesAS578
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
IberiaIB7340
Qatar AirwaysQR3360
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:20
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:34
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7275
Qatar AirwaysQR3356
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:29
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS429
Qatar AirwaysQR3361
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:52
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
13:55
AirlineFlightNo
United AirlinesUA2101
LufthansaLH7537
15:05
AirlineFlightNo
American AirlinesAA2524
17:15
AirlineFlightNo
United AirlinesUA1503
17:40
AirlineFlightNo
Delta Air LinesDL2108
17:48
AirlineFlightNo
Alaska AirlinesAS538
19:06
AirlineFlightNo
Alaska AirlinesAS410
21:33
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
23:39
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2368
VIEW FLIGHTS
Sunday
05:18
AirlineFlightNo
United AirlinesUA747
05:59
AirlineFlightNo
American AirlinesAA2881
06:20
AirlineFlightNo
Alaska AirlinesAS328
12:03
AirlineFlightNo
Alaska AirlinesAS578
12:19
AirlineFlightNo
American AirlinesAA2922
13:15
AirlineFlightNo
United AirlinesUA2618
13:30
AirlineFlightNo
Delta Air LinesDL2055
14:46
AirlineFlightNo
Alaska AirlinesAS265
16:44
AirlineFlightNo
Alaska AirlinesAS429
16:45
AirlineFlightNo
Delta Air LinesDL637
16:55
AirlineFlightNo
American AirlinesAA2523
17:05
AirlineFlightNo
United AirlinesUA2835
17:38
AirlineFlightNo
Alaska AirlinesAS346
19:06
AirlineFlightNo
Alaska AirlinesAS410
20:21
AirlineFlightNo
United AirlinesUA2101
20:26
AirlineFlightNo
American AirlinesAA2520
21:33
AirlineFlightNo
American AirlinesAA2524
23:22
AirlineFlightNo
United AirlinesUA1503
23:39
AirlineFlightNo
Delta Air LinesDL2108
23:59
AirlineFlightNo
Alaska AirlinesAS538
VIEW FLIGHTS

Instead of flying directly from Seattle-Tacoma International and arrive at O'Hare International Airport, you may arrive O'Hare International Airport by another airport. Please see chart below for a list of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Chicago O'Hare02,831 km (1,759 miles)4 Hours 8 Minutes

If you require a hire car at O'Hare International Airport be sure that you are in possession of a valid driving licence and also a current credit card.

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

DIRECT Alaska Airlines
What is the cheapest direct flight one way from Seattle SEA to Chicago ORD?
The cheapest direct flight one way from Seattle SEA to Chicago ORD is £128.78 ($172 €150.24)
£128.78
$172 | €150.24
Check Latest Price
DIRECT Alaska Airlines
What is the cheapest direct return flight from Seattle SEA to Chicago ORD?
The cheapest direct return flight from Seattle SEA to Chicago ORD is £257.56 ($344 €300.49)
£257.56
$344 | €300.49
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Chicago ORD?
The cheapest flight one way from Seattle SEA to Chicago ORD is £95.83 ($128 €111.81)
£95.83
$128 | €111.81
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Chicago ORD?
The cheapest return flight from Seattle SEA to Chicago ORD is £192.42 ($257 €224.49)
£192.42
$257 | €224.49
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 SEA to ORD

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

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

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