Lowest Priced Flights to Chicago on Alaska Airlines starting at $85*
Most popular flights to Chicago on Alaska Airlines.*
Seattle (SEA)to
Chicago (ORD)Seattle (SEA)to
Chicago (ORD)Seattle (SEA)to
Chicago (ORD)Seattle (SEA)to
Chicago (ORD)Seattle (SEA)to
Chicago (ORD)Portland (PDX)to
Chicago (ORD)Portland (PDX)to
Chicago (ORD)Portland (PDX)to
Chicago (ORD)Portland (PDX)to
Chicago (ORD)Portland (PDX)to
Chicago (ORD)San Francisco (SFO)to
Chicago (ORD)San Francisco (SFO)to
Chicago (ORD)San Francisco (SFO)to
Chicago (ORD)San Francisco (SFO)to
Chicago (ORD)San Francisco (SFO)to
Chicago (ORD)Anchorage (ANC)to
Chicago (ORD)Anchorage (ANC)to
Chicago (ORD)Anchorage (ANC)to
Chicago (ORD)Anchorage (ANC)to
Chicago (ORD)Anchorage (ANC)to
Chicago (ORD)*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for Chicago one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Chicago (ORD) | One-way | Main | Depart: Jun 3, 2025 | From $139 Seen: 2 hours ago | |
| Seattle (SEA) | Chicago (ORD) | One-way | Main | Depart: Jun 10, 2025 | From $139 Seen: 1 hour ago | |
| Seattle (SEA) | Chicago (ORD) | One-way | Main | Depart: May 31, 2025 | From $139 Seen: 5 hours ago | |
| Seattle (SEA) | Chicago (ORD) | One-way | Main | Depart: May 28, 2025 | From $139 Seen: 12 hours ago | |
| Seattle (SEA) | Chicago (ORD) | One-way | Main | Depart: Jun 4, 2025 | From $139 Seen: 2 hours ago | |
| Seattle (SEA) | Chicago (ORD) | One-way | Main | Depart: Jun 11, 2025 | From $140 Seen: 3 hours ago | |
| Spokane (GEG) | Chicago (ORD) | One-way | Main | Depart: May 28, 2025 | From $147 Seen: 1 hour ago | |
| Spokane (GEG) | Chicago (ORD) | One-way | Main | Depart: May 31, 2025 | From $147 Seen: 1 hour ago | |
| Spokane (GEG) | Chicago (ORD) | One-way | Main | Depart: Sep 30, 2025 | From $147 Seen: 9 hours ago | |
| Spokane (GEG) | Chicago (ORD) | One-way | Main | Depart: May 30, 2025 | From $149 Seen: 1 hour ago | |
| Oakland (OAK) | Chicago (ORD) | One-way | Main | Depart: May 28, 2025 | From $153 Seen: 46 minutes ago | |
| Spokane (GEG) | Chicago (ORD) | One-way | Main | Depart: May 29, 2025 | From $155 Seen: 1 hour ago | |
| Portland (PDX) | Chicago (ORD) | One-way | Main | Depart: Jun 3, 2025 | From $159 Seen: 6 hours ago | |
| Portland (PDX) | Chicago (ORD) | One-way | Main | Depart: Aug 12, 2025 | From $159 Seen: 11 hours ago | |
| Portland (PDX) | Chicago (ORD) | One-way | Main | Depart: Sep 27, 2025 | From $159 Seen: 50 minutes ago | |
| San Francisco (SFO) | Chicago (ORD) | One-way | Main | Depart: Sep 6, 2025 | From $163 Seen: 7 hours ago | |
| San Francisco (SFO) | Chicago (ORD) | One-way | Main | Depart: Sep 22, 2025 | From $163 Seen: 4 hours ago | |
| San Francisco (SFO) | Chicago (ORD) | One-way | Main | Depart: May 30, 2025 | From $163 Seen: 4 hours ago | |
| San Francisco (SFO) | Chicago (ORD) | One-way | Main | Depart: May 31, 2025 | From $163 Seen: 5 hours ago | |
| San Francisco (SFO) | Chicago (ORD) | One-way | Main | Depart: May 28, 2025 | From $163 Seen: 7 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Plan a trip to Chicago
Along the shores of Lake Michigan sits Chicago, a city famous for deep dish pizzas, Oprah, and a huge round metal sculpture called "The Bean" that reflects the Chicago skyline. Chicago was incorporated in 1837 and grew to become the third largest US city. In 1871, the Great Fire destroyed a large section of town; in gutsy Chicago fashion, the city responded by building the first skyscraper in 1884. Glide along the Chicago River on an architecture boat cruise and discover which city buildings are topped with gold. Watch an aardvark nose around for food or see a white cheeked gibbon swing through the trees at the admission-free Lincoln Park Zoo. Come face to face with larger-than-life images of Chicago residents at the interactive Crown Fountain in Millennium Park.
View airport information for Chicago (ORD)
Top Chicago routes with Alaska Airlines
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