Cheap Flights from Seattle-Tacoma International Airport to Chicago
Search for flights from Seattle-Tacoma International Airport to Chicago and check out affordable one-way and round-trip options.
- One way
- Round-trip
Sort: Price (Lowest)- Sort: Price (Lowest)
- Sort: Departure (Earliest)
SEA21:3512h 3m1 stopMDW11:38Seattle - Chicago|Tue, May 7|Frontier AirlinesS$ 38S$ 9157% OFF57% OFFS$ 91S$ 38- SEA20:1412h 55m1 stopMDW11:09Seattle - Chicago|Tue, May 28|Frontier AirlinesS$ 55S$ 9139% OFF39% OFFS$ 91S$ 55
- SEA14:558h 1m1 stopORD00:56Seattle - Chicago|Sat, Apr 27|Frontier AirlinesS$ 69S$ 9125% OFF25% OFFS$ 91S$ 69
SEA23:344h 6mDirectORD05:40Seattle - Chicago|Tue, May 28|Alaska AirlinesS$ 70S$ 70- SEA10:364h 11mDirectORD16:47Seattle - Chicago|Sun, Apr 28|Alaska AirlinesS$ 71S$ 71
- SEA17:584hDirectORD23:58Seattle - Chicago|Mon, May 13|Alaska AirlinesS$ 72S$ 72
- SEA14:204h 4mDirectORD20:24Seattle - Chicago|Mon, May 20|Alaska AirlinesS$ 74S$ 74
- SEA17:454h 4mDirectORD23:49Seattle - Chicago|Thu, May 30|Alaska AirlinesS$ 75S$ 75
- SEA23:463h 59mDirectORD05:45Seattle - Chicago|Tue, May 7|Alaska AirlinesS$ 75S$ 75
- SEA17:454h 4mDirectORD23:49Seattle - Chicago|Wed, May 22|Alaska AirlinesS$ 75S$ 75
SEA13:003h 5mDirectCHI14:00Seattle - Chicago|Thu, May 2|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
See which airlines fly from Seattle-Tacoma International Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Airports in Chicago
Learn about different airports in Chicago, find the best flight and transfer options, and plan your journey.
- 24.74 km from central ChicagoO'Hare International AirportTickets FromS$ 56
- 12.76 km from central ChicagoCheapestClosestMidway International AirportTickets FromS$ 38
Check the schedule for flights from Seattle-Tacoma International Airport to Chicago and find the flight that best matches your travel plans.
AS408
Alaska Airlines
06:07
SEA
12:13
ORD
SMTWTFSF91132
Frontier Airlines
08:43
SEA
11:57
DEN
S----F-F93172
Frontier Airlines
22:33
DEN
02:02
ORD
SMTWTFSF91312
Frontier Airlines
10:44
SEA
13:40
PHX
SMT-TFSF93912
Frontier Airlines
15:29
PHX
21:02
MDW
SM-WTFSAS352
Alaska Airlines
10:50
SEA
16:54
ORD
SMTWTFSAS410
Alaska Airlines
12:20
SEA
18:26
ORD
S-TWT-SAS538
Alaska Airlines
17:40
SEA
23:39
ORD
SMTWTFSDL1663
Delta Air Lines
18:00
SEA
23:58
ORD
SMTWTFSAS328
Alaska Airlines
22:45
SEA
04:40
ORD
SMTWTFSAA2368
American Airlines
22:52
SEA
05:00
ORD
S-TWTFSF92146
Frontier Airlines
23:14
SEA
03:01
DEN
--TWTFSF92210
Frontier Airlines
07:58
DEN
11:20
MDW
SMTWTFS
Flight Info of Flights from Seattle-Tacoma International Airport to Chicago
Cheapest return ticket price | S$ 140 |
|---|---|
Cheapest direct flight price | S$ 38 |
Cheapest month | April |
Peak season for travel | July |
FAQs for Seattle-Tacoma International Airport to Chicago Flights
Popular Destinations & Recommendations
Recommended Routes Departing From Seattle
Low-cost Routes at Seattle-Tacoma International Airport
Popular Destinations
Popular Hotels
- Gr8 Hotel Sevenum
- Xi'an Muxi Youth Hostel Xi'an Jiaotong University Shop
- Saijo Hakuwa Hotel
- Radisson Hotel Monterrey San Jeronimo
- Ramada by Wyndham Grand Junction
- Somerset Bencoolen Singapore
- Fiddler
- FX Hotel Metrolink Makkasan
- San Diego Hotel
- Eclat
- Pousada Canto da Duna Promo Code
- Hotels near Huanghaidou Manufacture Factory
- Hotels near The Cathedral of St. Mary
- Hotels near Evangelical Church
- Hotels near Central Post Office
- Vienna Hotel (Huizhou Danshui Baiyun Road) Reviews
- AllStay Select Hotel (Shenyang Railway Station) Reviews
- Matsumoto Hotel Kagetsu Reviews
- Vienna Classic Hotel (Tianjin Beining Park Subway Station) Reviews
- The Reign Hotel Kyoto Reviews
- Hotel Keprabon Solo Reviews
- Citizenm Schiphol Airport Reviews
- Royal Park Hotel Reviews
- Broadbeach Savannah Resort Reviews
- Hanoi Calista Hotel Reviews
Travel Deals & Discounts
Trending Searches
- UT4155 Flight Status
- FR8620 Flight Status
- LO5141 Flight Status
- EK7017 Flight Status
- Qatar Airways Flights to Evenes
- Flights to Bali
- Flights Singapore to Chiang Rai
- Flights to Hanoi
- Flights to Phnom Penh
- Flights to Vienna
- Flights Singapore to Palembang
- Flights Singapore to Bangkok
- Flights to Doha
- Flights Singapore to Hanoi
- Flights to Christmas Island
- Brisbane to Perth Flight Time
- Singapore to Guangzhou flight time
- Flight Time from Shanghai to Tokyo
- SQ217 Flight Status
- SQ608 Flight Status
- Flight Time from Singapore to Shanghai
- SQ830 Flight Status
- Singapore to Christchurch flight time
- KE645 Flight Status
- Flight Time from Singapore to Mauritius
- PR509 Flight Status
- Singapore to Nanjing flight time
- Flight Time from Hong Kong to Bangkok
- QR947 Flight Status
- Bangkok to Phuket flight time
- Firefly to Singapore
- Air China to Singapore
- Srilankan Airlines to Singapore
- Sichuan Airlines to Singapore
- Indigo to Singapore
- Flights from Singapore to Clark International Airport
- Flights from Singapore to Kuala Lumpur International Airport
- Flights from Kolkata to Bagdogra Airport
- Kota Kinabalu to Singapore flight time
- FZ7416 Flight Status
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943