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Alaska Airlines flights from Chicago to Seattle (CHI - SEA)

CHI — SEA
Oct 7 — Oct 141
From?
To?
Sat 10/7
Sat 10/14
1 adult, Economy
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Cheapflights users flying from Chicago to Seattle on Alaska Airlines typically fly into Seattle/Tacoma Intl and depart from Chicago O'Hare Intl. Select your dates above for pricing.

Alaska Airlines flights from Chicago to Seattle in 2023

One-Way Flights From

$79

Round Trip Flights From

$158
The average one-way flight costs $235
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The average round trip flight costs $272
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Can I get a flight from Chicago to Seattle on Alaska Airlines for under $300?

22 Alaska Airlines flights from CHI to SEA have recently been found on Cheapflights for under $300. Click here to find the best deals to Seattle for your desired dates.

How do most travelers feel about Alaska Airlines?

When planning your CHI-SEA trip, keep in mind that Alaska Airlines is typically rated 7.2/10. This rating comes from 2,635 reviews by Cheapflights users who have traveled with Alaska Airlines.

Cheapest Alaska Airlines flights from Chicago to Seattle

Sat 10/286:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Sat 10/2812:05 pmSEA - ORD
Nonstop4h 13mAlaska Airlines
Deal found 10/2$153
Pick Dates
Tue 10/246:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Tue 10/2411:04 pmSEA - ORD
Nonstop3h 56mAlaska Airlines
Deal found 10/2$158
Pick Dates
Tue 10/246:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Mon 10/3011:04 pmSEA - ORD
Nonstop3h 56mAlaska Airlines
Deal found 10/2$163
Pick Dates

Direct flights from Chicago to Seattle on Alaska Airlines

Sat 10/286:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Sat 10/2812:05 pmSEA - ORD
Nonstop4h 13mAlaska Airlines
Deal found 10/2$153
Pick Dates
Tue 10/246:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Tue 10/2411:04 pmSEA - ORD
Nonstop3h 56mAlaska Airlines
Deal found 10/2$158
Pick Dates
Tue 10/246:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Mon 10/3011:04 pmSEA - ORD
Nonstop3h 56mAlaska Airlines
Deal found 10/2$163
Pick Dates

Last minute deals on Cheapflights

Wed 10/111:10 pmORD - SEA
Nonstop4h 40mAlaska Airlines
Mon 10/2311:04 pmSEA - ORD
Nonstop3h 56mAlaska Airlines
Deal found 10/1$263
Pick Dates
Wed 10/111:10 pmORD - SEA
Nonstop4h 40mAlaska Airlines
Tue 10/1711:04 pmSEA - ORD
Nonstop3h 56mAlaska Airlines
Deal found 10/2$268
Pick Dates
Thu 10/126:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Sun 10/2211:04 pmSEA - ORD
Nonstop3h 56mAlaska Airlines
Deal found 10/1$288
Pick Dates

One-way Alaska Airlines flights to Seattle from Chicago

Tue 12/198:15 amORD - SEA
Nonstop4h 44mAlaska Airlines
Deal found 10/2$79
Pick Dates
Wed 11/86:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 10/1$85
Pick Dates
Tue 10/176:15 amORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 10/1$98
Pick Dates

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Fly from Chicago to Seattle on another airline

Fly United Airlines

See what others are saying about Alaska Airlines

Alaska Airlines
8.1
Very good
10,295 reviews
Check prices
Overview

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.5

Boarding

8.3
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