$79 Cheap Flights from Seattle to Chicago

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Seattle - Tacoma Intl. to O'Hare Intl.

Amazing SEA to ORD Flight Deals

The cheapest flights to O'Hare Intl. found within the past 7 days were $152 round trip and $79 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SEA to ORD

CarrierFlightDepart SEAArrive ORDTue
6/28
Wed
6/29
Thu
6/30
Fri
7/1
Sat
7/2
Sun
7/3
Mon
7/4
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UA177106:46 am00:47 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL85207:21 am01:28 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS147210:05 am04:16 pmCheck FareCheck FareCheck FareCheck Fare
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UA224510:58 am05:10 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AA299400:07 pm06:16 pmCheck FareCheck FareCheck Fare
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AS3400:20 pm06:15 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA228402:13 pm08:20 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA201004:59 pm11:00 pmCheck FareCheck FareCheck FareCheck Fare
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AS2605:32 pm11:25 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL111605:51 pm11:52 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS71811:50 pm05:50 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA249711:59 pm05:57 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL108711:20 am05:30 pm
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AS2202:30 pm08:25 pm
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AA124000:07 pm06:16 pm
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UA73104:59 pm11:00 pm
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Best O'Hare Intl. Flight and Hotel Packages

O'Hare Intl. flight + hotel packages - economy flights

Hyatt Regency Chicago
Hilton Chicago
Pendry Chicago
Kimpton Gray Hotel, an IHG Hotel
InterContinental Chicago Magnificent Mile, an IHG Hotel
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See all available trips from Seattle - Tacoma Intl. to O'Hare Intl.
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Frequently asked questions

 

Traveling From Seattle - Tacoma Intl.
Traveling To O'Hare Intl.
Shortest Flight Time 7 hours 53 mins
Earliest Departure Time 6:00AM CDT
Latest Departure Time 11:59PM CDT
Lowest Flight Price $152

Route Info

Flight path for flights from Seattle-Tacoma International Airport to O'Hare International Airport

Distance:
1,725.00 miles

Airlines & Aircraft Used on SEA to ORD Flight Routes

Airline Carrier
Aircraft
Alaska Airlines
Airbus A320-100/200
Alaska Airlines
Boeing 737-500 pax
Alaska Airlines
Boeing 737-600 pax
Alaska Airlines
Boeing 737-700 pax
Alaska Airlines
Boeing 737-800 (winglets) pax
Alaska Airlines
Embraer RJ140
Alaska Airlines
Embraer RJ145 Amazon
American Airlines
Boeing 737-800 pax
Delta Air Lines
Airbus A319
Delta Air Lines
Boeing 737-600 pax
Delta Air Lines
Canadair Regional Jet
Delta Air Lines
Canadair Regional Jet 700
Jet Airways (India)
Fokker 50
United Airlines
Boeing 737-800 pax
United Airlines
Canadair Regional Jet

Discover our best flights from Seattle SEA to Chicago ORD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Chicago ORD at the right price  

Airfares to Chicago ORD from Seattle SEA currently cost between $152 and $208. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Chicago ORD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Chicago ORD on Travelocity starting at $79. Prices and availability subject to change. Additional terms may apply. 

 

Get to Chicago ORD from Seattle SEA quicker with direct flights. 

Get to Chicago faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ORD from SEA to take around 7 hour(s) 53 min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Chicago ORD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ORD from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Chicago ORD today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Seattle SEA to Chicago ORD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Chicago ORD from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ORD from SEA have this option.  

 

Travel with confidence when you book flights to Chicago ORD from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.