Alaska Airlines Seattle to Chicago Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Return flight: Chicago – Seattle

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Alaska Airlines flights from Seattle to Chicago. Compare airline ticket prices and book air tickets starting from $39 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Chicago (IL) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $39, two-way – $67.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Seattle to Chicago by Alaska Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Alaska Airlines, their prices start from $39. The fastest nonstop flight takes 3h 50m. The fastest connecting flight — 5h 28m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $39 Find flight	5:50 pm Seattle Seattle-Tacoma Intl	11:45 pm Chicago O'Hare International	3h 55m	Alaska Airlines	AS26
from $52 Find flight	10:00 am Seattle Seattle-Tacoma Intl	4:15 pm Chicago O'Hare International	4h 15m	Alaska Airlines	AS34
from $52 Find flight	0:45 am Seattle Seattle-Tacoma Intl	6:52 am Chicago O'Hare International	4h 7m	Alaska Airlines	AS1010
from $52 Find flight	7:40 am Seattle Seattle-Tacoma Intl	1:57 pm Chicago O'Hare International	4h 17m	Alaska Airlines	AS1014
from $52 Find flight	11:15 pm Seattle Seattle-Tacoma Intl	5:05 am+1 день Chicago O'Hare International	3h 50m	Alaska Airlines	AS22
from $56 Find flight	7:20 am Seattle Seattle-Tacoma Intl	1:10 pm Chicago O'Hare International	3h 50m	Alaska Airlines	AS35
from $56 Find flight	11:40 am Seattle Seattle-Tacoma Intl	5:30 pm Chicago O'Hare International	3h 50m	Alaska Airlines	AS420
from $76 Find flight	2:05 pm Seattle Seattle-Tacoma Intl	0:52 am+1 день Chicago O'Hare International	8h 47m layover 3h 51m - Denver	Alaska Airlines	AS920 F9410
from $88 Find flight	2:05 pm Seattle Seattle-Tacoma Intl	11:04 pm Chicago O'Hare International	6h 59m layover 2h 5m - Denver	Alaska Airlines	AS920 UA306
from $112 Find flight	7:00 am Seattle Seattle-Tacoma Intl	4:04 pm Chicago O'Hare International	7h 4m layover 0h 55m - San Francisco	Alaska Airlines	AS752 AS1208

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 04/24/2024

Alaska Airlines Flight Schedule Seattle to Chicago

Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
0:45 am — 6:52 am	0:45 am — 6:52 am AS1010 Alaska Airlines Seattle — Chicago	4h 7m	Find flight from$52
10:00 am — 4:15 pm	10:00 am — 4:15 pm AS34 Alaska Airlines Seattle — Chicago	4h 15m	Find flight from$52
10:30 am — 4:45 pm	10:30 am — 4:45 pm AS56 Alaska Airlines Seattle — Chicago	4h 15m	Find flight from$306
11:15 pm — 5:05 am +1 day	11:15 pm — 5:05 am AS22 Alaska Airlines Seattle — Chicago	3h 50m	Find flight from$52
11:40 am — 5:30 pm	11:40 am — 5:30 pm AS420 Alaska Airlines Seattle — Chicago	3h 50m	Find flight from$56
12:10 pm — 6:25 pm	12:10 pm — 6:25 pm AS22 Alaska Airlines Seattle — Chicago	4h 15m	Find flight from$375
5:50 pm — 11:45 pm	5:50 pm — 11:45 pm AS26 Alaska Airlines Seattle — Chicago	3h 55m	Find flight from$39
6:35 am — 12:50 pm	6:35 am — 12:50 pm AS1014 Alaska Airlines Seattle — Chicago	4h 15m	Find flight from$229
7:20 am — 1:10 pm	7:20 am — 1:10 pm AS35 Alaska Airlines Seattle — Chicago	3h 50m	Find flight from$56
7:40 am — 1:57 pm	7:40 am — 1:57 pm AS1014 Alaska Airlines Seattle — Chicago	4h 17m	Find flight from$52
10:30 pm — 2:38 pm +1 day	10:30 pm — 11:16 pm AS2516 Alaska Airlines Seattle — Portland 9h 34m stop 8:50 am — 2:38 pm AS696 Alaska Airlines Portland — Chicago	14h 8m including layover	Find flight from$185
12:30 pm — 7:03 am +1 day	12:30 pm — 2:52 pm AS89 Alaska Airlines Seattle — Anchorage 7h 18m stop 10:10 pm — 7:03 am AS196 Alaska Airlines Anchorage — Chicago	16h 33m including layover	Find flight from$311
1:20 pm — 5:58 am +1 day	1:20 pm — 3:24 pm AS292 Alaska Airlines Seattle — San Francisco 8h 21m stop 11:45 pm — 5:58 am UA1682 United Airlines San Francisco — Chicago	14h 38m including layover	Find flight from$451
1:30 pm — 5:49 am +1 day	1:30 pm — 4:07 pm AS254 Alaska Airlines Seattle — Los Angeles 7h 48m stop 11:55 pm — 5:49 am UA497 United Airlines Los Angeles — Chicago	14h 19m including layover	Find flight from$475
2:05 pm — 0:52 am +1 day	2:05 pm — 5:35 pm AS920 Alaska Airlines Seattle — Denver 3h 51m stop 9:26 pm — 0:52 am F9410 Frontier Airlines Denver — Chicago	8h 47m including layover	Find flight from$76
2:05 pm — 11:04 pm	2:05 pm — 5:35 pm AS920 Alaska Airlines Seattle — Denver 2h 5m stop 7:40 pm — 11:04 pm UA306 United Airlines Denver — Chicago	6h 59m including layover	Find flight from$88
3:30 pm — 7:03 am +1 day	3:30 pm — 5:52 pm AS101 Alaska Airlines Seattle — Anchorage 4h 18m stop 10:10 pm — 7:03 am AS196 Alaska Airlines Anchorage — Chicago	13h 33m including layover	Find flight from$311
4:50 pm — 7:03 am +1 day	4:50 pm — 7:12 pm AS121 Alaska Airlines Seattle — Anchorage 2h 58m stop 10:10 pm — 7:03 am AS196 Alaska Airlines Anchorage — Chicago	12h 13m including layover	Find flight from$311
5:35 pm — 7:30 am +1 day	5:35 pm — 10:55 pm AS3468 Alaska Airlines Seattle — Omaha 7h 10m stop 6:05 am — 7:30 am WN877 Southwest Airlines Omaha — Chicago	11h 55m including layover	Find flight from$198
6:35 pm — 7:30 am +1 day	6:35 pm — 11:45 pm AS514 Alaska Airlines Seattle — Minneapolis 6h 15m stop 6:00 am — 7:30 am WN1651 Southwest Airlines Minneapolis — Chicago	10h 55m including layover	Find flight from$181
6:45 am — 2:38 pm	6:45 am — 7:35 am AS3334 Alaska Airlines Seattle — Portland 1h 15m stop 8:50 am — 2:38 pm AS696 Alaska Airlines Portland — Chicago	5h 53m including layover	Find flight from$181
8:00 am — 6:30 pm	8:00 am — 10:50 am AS310 Alaska Airlines Seattle — Los Angeles 1h 25m stop 12:15 pm — 6:30 pm AS1232 Alaska Airlines Los Angeles — Chicago	8h 30m including layover	Find flight from$230
8:35 am — 4:56 pm	8:35 am — 2:05 pm AS2669 Alaska Airlines Seattle — Oklahoma City 45m stop 2:50 pm — 4:56 pm UA5572 United Airlines Oklahoma City — Chicago	6h 21m including layover	Find flight from$351
3:40 pm — 10:25 am +1 day	3:40 pm — 11:26 pm AS198 Alaska Airlines Seattle — Washington D.C. 7h 34m stop 7:00 am — 8:45 am WN627 Southwest Airlines Washington D.C. — Atlanta 50m stop 9:35 am — 10:25 am WN627 Southwest Airlines Atlanta — Chicago	16h 45m including layover	Find flight from$167
9:10 pm — 7:30 am +2 days	9:10 pm — 11:44 pm AS506 Alaska Airlines Seattle — Los Angeles 18h 36m stop 6:20 pm — 11:53 pm SY426 Sun Country Airlines Los Angeles — Minneapolis 6h 7m stop 6:00 am — 7:30 am WN1651 Southwest Airlines Minneapolis — Chicago	32h 20m including layover	Find flight from$132
9:10 pm — 10:00 pm +1 day	9:10 pm — 11:44 pm AS506 Alaska Airlines Seattle — Los Angeles 9h 16m stop 9:00 am — 2:30 pm NK424 Spirit Airlines Los Angeles — Minneapolis 5h 55m stop 8:25 pm — 10:00 pm WN1316 Southwest Airlines Minneapolis — Chicago	22h 50m including layover	Find flight from$143

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 04/24/2024

Flight Information

There are 10 flights by Alaska Airlines from Seattle to Chicago every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 0:45 am to 9:55 pm. Nonstop flight is 3h 50m. The time difference between Seattle and Chicago is 2h.

The fastest flight 3h 50m
Average flight time 4h 11m
The earliest flight 0:45 am
The latest flight 9:55 pm
Distance 1732 ml

The cheapest flight by Alaska Airlines that our users were able to find is $39. This airfare is economy class on one-way AS26 flight for August 5, 2020 leaving Seattle-Tacoma Intl in Seattle at 5:50 pm, it includes all taxes and additional fees.

Find same flight?

Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from Seattle to Chicago:

Boeing 737-900 (winglets)

from $39

Find
Airbus A318/A319/A320/A321

from $52

Find
Airbus A321-100/200

from $52

Find
Airbus A320-100/200

from $112

Find
Embraer 175

from $181

Find
Airbus A318/319/320/321

from $229

Find
Boeing 737-800

from $230

Find
Boeing 737-900

from $230

Find
Bombardier DHC-8 Q400

from $393

Find

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 7 airline carriers between Seattle and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Chicago.

Nonstop flights

There are 20 direct flights every day from Seattle. Airlines and fares are below:

AA - American Airlines

from $65

Find
DL - Delta Air Lines Inc.

from $72

Find
UA - United Airlines

from $65

Find
WN - Southwest Airlines

from $81

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AA - American Airlines

from $80

Find
F9 - Frontier Airlines

from $36

Find
SY - Sun Country Airlines

from $105

Find
DL - Delta Air Lines Inc.

from $67

Find
UA - United Airlines

from $55

Find
NK - Spirit Airlines

from $41

Find
WN - Southwest Airlines

from $76

Find

See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.