Flights from Seattle Airport SEA to Chicago Airport ORD

We've found the cheapest flights to Chicago

Returns from £103.08

One-way from £53.92

Flights are available to Seattle-Tacoma International from O'Hare International Airport with a choice of 20 airliners, WestJet, KLM, Singapore Airlines, Austrian Airlines, British Airways, Turkish Airlines, Swiss, SAS, Lufthansa, Emirates, Brussels Airlines, American Airlines, Air France, Qatar Airways, Korean Air, Iberia, Delta Air Lines, United Airlines, Air Tahiti Nui 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 Airlines555555505:4523:58VIEW FLIGHTS
Air Tahiti Nui444444010:3923:58VIEW FLIGHTS
United Airlines344333305:2723:50VIEW FLIGHTS
Delta Air Lines222222213:2223:55VIEW FLIGHTS
Qatar Airways222222010:3918:19VIEW FLIGHTS
Korean Air222222005:4523:55VIEW FLIGHTS
Iberia222222010:3912:04VIEW FLIGHTS
Turkish Airlines111111017:0317:03VIEW FLIGHTS
Swiss111111017:0317:03VIEW FLIGHTS
SAS111111017:0317:03VIEW FLIGHTS
Lufthansa111111007:0007:00VIEW FLIGHTS
Emirates111111017:0317:03VIEW FLIGHTS
Brussels Airlines111111017:0317:03VIEW FLIGHTS
American Airlines111110119:4119:41VIEW FLIGHTS
Air France111111023:5523:55VIEW FLIGHTS
British Airways111110013:3619:41VIEW FLIGHTS
Austrian Airlines011011007:0007:00VIEW FLIGHTS
Singapore Airlines010101010:3910:39VIEW FLIGHTS
WestJet0000010VIEW FLIGHTS
KLM0000010VIEW FLIGHTS

The most direct flights offered from Seattle-Tacoma International to O'Hare International Airport United States are by Alaska Airlines with around 35 flights a week. These operate from 05:45 with the latest flight being at 23:58. The most popular flight no is AS328, AS352, AS408 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
05:45
AirlineFlightNo
Korean AirKE6117
Alaska AirlinesAS328
06:01
AirlineFlightNo
United AirlinesUA370
07:00
AirlineFlightNo
LufthansaLH7505
10:39
AirlineFlightNo
Air Tahiti NuiTN2611
IberiaIB1609
Qatar AirwaysQR3352
12:04
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB1704
13:00
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
Delta Air LinesDL1189
13:36
AirlineFlightNo
British AirwaysBA5593
16:46
AirlineFlightNo
Alaska AirlinesAS352
17:03
AirlineFlightNo
SASSK8750
United AirlinesUA747
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
18:19
AirlineFlightNo
Air Tahiti NuiTN2613
Alaska AirlinesAS410
Qatar AirwaysQR3411
19:41
AirlineFlightNo
American AirlinesAA2398
23:55
AirlineFlightNo
Korean AirKE3039
Air FranceAF2822
Delta Air LinesDL1074
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
Alaska AirlinesAS538
VIEW FLIGHTS
Tuesday
05:45
AirlineFlightNo
Korean AirKE6117
Alaska AirlinesAS328
06:01
AirlineFlightNo
United AirlinesUA370
07:00
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7505
10:39
AirlineFlightNo
Air Tahiti NuiTN2611
Singapore AirlinesSQ1716
IberiaIB1609
Qatar AirwaysQR3352
12:04
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB1704
13:00
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
Delta Air LinesDL1189
16:46
AirlineFlightNo
Alaska AirlinesAS352
17:03
AirlineFlightNo
SASSK8750
United AirlinesUA747
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
18:19
AirlineFlightNo
Air Tahiti NuiTN2613
Alaska AirlinesAS410
Qatar AirwaysQR3411
19:41
AirlineFlightNo
American AirlinesAA2398
British AirwaysBA5593
23:50
AirlineFlightNo
United AirlinesUA8170
23:55
AirlineFlightNo
Korean AirKE3039
Air FranceAF2822
Delta Air LinesDL1074
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
Alaska AirlinesAS538
VIEW FLIGHTS
Wednesday
05:27
AirlineFlightNo
United AirlinesUA8170
05:45
AirlineFlightNo
Korean AirKE6117
Alaska AirlinesAS328
06:01
AirlineFlightNo
United AirlinesUA370
07:00
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7505
10:39
AirlineFlightNo
Air Tahiti NuiTN2611
IberiaIB1609
Qatar AirwaysQR3352
12:04
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB1704
13:00
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
Delta Air LinesDL1189
13:36
AirlineFlightNo
British AirwaysBA5593
16:46
AirlineFlightNo
Alaska AirlinesAS352
17:03
AirlineFlightNo
SASSK8750
United AirlinesUA747
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
18:19
AirlineFlightNo
Air Tahiti NuiTN2613
Alaska AirlinesAS410
Qatar AirwaysQR3411
19:41
AirlineFlightNo
American AirlinesAA2398
23:55
AirlineFlightNo
Korean AirKE3039
Air FranceAF2822
Delta Air LinesDL1074
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
Alaska AirlinesAS538
VIEW FLIGHTS
Thursday
05:45
AirlineFlightNo
Korean AirKE6117
Alaska AirlinesAS328
06:01
AirlineFlightNo
United AirlinesUA370
07:00
AirlineFlightNo
LufthansaLH7505
10:39
AirlineFlightNo
Air Tahiti NuiTN2611
Singapore AirlinesSQ1716
IberiaIB1609
Qatar AirwaysQR3352
12:04
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB1704
13:00
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
Delta Air LinesDL1189
13:36
AirlineFlightNo
British AirwaysBA5593
16:46
AirlineFlightNo
Alaska AirlinesAS352
17:03
AirlineFlightNo
SASSK8750
United AirlinesUA747
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
18:19
AirlineFlightNo
Air Tahiti NuiTN2613
Alaska AirlinesAS410
Qatar AirwaysQR3411
19:41
AirlineFlightNo
American AirlinesAA2398
23:55
AirlineFlightNo
Korean AirKE3039
Air FranceAF2822
Delta Air LinesDL1074
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
Alaska AirlinesAS538
VIEW FLIGHTS
Friday
05:45
AirlineFlightNo
Korean AirKE6117
Alaska AirlinesAS328
06:01
AirlineFlightNo
United AirlinesUA370
07:00
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7505
10:39
AirlineFlightNo
Air Tahiti NuiTN2611
IberiaIB1609
Qatar AirwaysQR3352
12:04
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB737
13:00
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
Delta Air LinesDL1189
13:36
AirlineFlightNo
British AirwaysBA5593
16:46
AirlineFlightNo
Alaska AirlinesAS352
17:03
AirlineFlightNo
SASSK8750
United AirlinesUA747
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
18:19
AirlineFlightNo
Air Tahiti NuiTN2613
Alaska AirlinesAS410
Qatar AirwaysQR3411
19:41
AirlineFlightNo
American AirlinesAA2398
23:55
AirlineFlightNo
Korean AirKE3039
Air FranceAF2822
Delta Air LinesDL1074
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
Alaska AirlinesAS538
VIEW FLIGHTS
Saturday
05:45
AirlineFlightNo
Alaska AirlinesAS328
06:01
AirlineFlightNo
United AirlinesUA370
07:00
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7505
12:04
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB1704
Qatar AirwaysQR2147
12:52
AirlineFlightNo
Air Tahiti NuiTN2613
13:00
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
WestJetWS7628
KLMKL5488
Delta Air LinesDL1189
17:03
AirlineFlightNo
SASSK8750
United AirlinesUA747
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
17:06
AirlineFlightNo
Air Tahiti NuiTN2611
Singapore AirlinesSQ1716
Alaska AirlinesAS352
IberiaIB1609
Qatar AirwaysQR3352
18:59
AirlineFlightNo
Alaska AirlinesAS410
23:55
AirlineFlightNo
Korean AirKE3039
Air FranceAF2822
Delta Air LinesDL1074
23:58
AirlineFlightNo
Korean AirKE6117
Air Tahiti NuiTN2610
Alaska AirlinesAS538
VIEW FLIGHTS
Sunday
06:01
AirlineFlightNo
United AirlinesUA370
12:04
AirlineFlightNo
Alaska AirlinesAS408
13:00
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
Delta Air LinesDL1189
17:03
AirlineFlightNo
United AirlinesUA747
17:46
AirlineFlightNo
Alaska AirlinesAS352
18:19
AirlineFlightNo
Alaska AirlinesAS410
19:41
AirlineFlightNo
American AirlinesAA2398
23:45
AirlineFlightNo
Alaska AirlinesAS328
23:55
AirlineFlightNo
Delta Air LinesDL1074
23:58
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 United
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 £53.92 ($68 €63.06)
£53.92
$68 | €63.06
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 £103.08 ($130 €120.55)
£103.08
$130 | €120.55
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 £56.30 ($71 €65.84)
£56.30
$71 | €65.84
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 £130.04 ($164 €152.08)
£130.04
$164 | €152.08
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): Air France, Air Tahiti Nui, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta Air Lines, Emirates, Iberia, KLM, Korean Air, Lufthansa, Qatar Airways, SAS, Singapore Airlines, Swiss, Turkish Airlines, United Airlines, WestJet.
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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