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Uncover the best deals on Seattle to Chicago flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SEA - ORD Flights
Useful information for finding best airline tickets from Seattle Tacoma International to Chicago O'Hare International on your next trip.
Cheapest Round Trip Flight
$125
Southwest Airlines
• 1 stop
• 12h 35m
Sep 18 – Sep 21
The cheapest round trip flight from Seattle to Chicago (SEA-ORD-SEA) is currently $125
Cheapest Direct Flight
$110
Southwest Airlines
• nonstop
• 6h 45m
Sep 18
The cheapest nonstop flight from Seattle to Chicago (SEA-ORD) is currently $110
Fastest Flight
6h 40m
The fastest nonstop flight from Seattle to Chicago (SEA-ORD) takes 6h 40m
Top Airlines Flying from Seattle to Chicago
Latest Flight Deals from Seattle (SEA) to Chicago (ORD)
Compare and book low fare round-trip air tickets from Seattle to Chicago. Ideal for travelers with confirmed return itineraries.
Sep 18 - Sep 21, Economy
Seattle → Chicago
12h 35m
- • 1 stop
Seattle → Chicago
7h 27m
- 11:00 AM • nonstop
Southwest Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 56m
11:45 AM - 6:01 PM • nonstop
Seattle → Chicago
7h 15m
7:00 AM - 9:35 AM • nonstop
Delta Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
14h 16m
- • 1 stop
Seattle → Chicago
14h 8m
- • 1 stop
Delta Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 47m
- • nonstop
Seattle → Chicago
7h 10m
- • nonstop
Delta Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
25h 35m
7:51 PM - 1:26 PM • 1 stop
Seattle → Chicago
7h 10m
6:00 AM - 8:30 AM • nonstop
Alaska Airlines
Flying to Chicago soon? We've surfaced some of the most affordable last-minute flights from Seattle to Chicago, ideal for urgent plans or spontaneous trips.
Sep 18 - Sep 21, Economy
Seattle → Chicago
12h 35m
- • 1 stop
Seattle → Chicago
7h 27m
- 11:00 AM • nonstop
Southwest Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 56m
11:45 AM - 6:01 PM • nonstop
Seattle → Chicago
7h 15m
7:00 AM - 9:35 AM • nonstop
Delta Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
14h 16m
- • 1 stop
Seattle → Chicago
14h 8m
- • 1 stop
Delta Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 47m
- • nonstop
Seattle → Chicago
7h 10m
- • nonstop
Delta Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
25h 35m
7:51 PM - 1:26 PM • 1 stop
Seattle → Chicago
7h 10m
6:00 AM - 8:30 AM • nonstop
Alaska Airlines
Looking for the fastest way to Chicago? These direct flight options from SEA to ORD offer both convenience and value—no layovers, just straight to your destination.
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 45m
- • nonstop
Seattle → Chicago
7h 15m
- • nonstop
Southwest Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 40m
- • nonstop
Seattle → Chicago
7h 15m
- • nonstop
Southwest Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
7h 11m
10:59 AM - 5:30 PM • nonstop
Seattle → Chicago
7h 27m
9:24 PM - 12:11 AM • nonstop
American Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 56m
11:45 AM - 6:01 PM • nonstop
Seattle → Chicago
7h 15m
7:00 AM - 9:35 AM • nonstop
Delta Airlines
Sep 18 - Sep 21, Economy
Seattle → Chicago
6h 47m
- • nonstop
Seattle → Chicago
7h 10m
- • nonstop
Delta Airlines
FAQs on Seattle to Chicago Flights
What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to ORD?
The most popular airline flying from Seattle to Chicago are
Can I fly from SEA to ORD non-stop?
Yes, you can fly SEA to ORD non-stop on
Which airlines fly nonstop between Seattle and Chicago?
The non-stop flights between Seattle and Chicago are .
What’s the earliest departure time from SEA to ORD Airport?
The earliest flight leaves SEA at 10:59 am and lands in ORD - Chicago O'Hare International
What are the airports in Chicago?
MDW,ORD
Can I make changes to my Seattle to Chicago flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to ORD?
Read the fare rules of the Seattle to Chicago air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Chicago?
operate flights between Seattle and Chicago
How long does a flight from Seattle to Chicago take?
It takes approximately 4 hour to fly non-stop from SEA to ORD, which is 1720.56 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Chicago (ORD) ?
In the past couple of days, the cheapest tickets to ORD from SEA were found on DL : USD 132
Do I need a passport to fly between SEA and ORD?
No
What’s the latest departure time from SEA to ORD ?
The last flight leaves SEA at 5:5000 pm
Hotels in Chicago (ORD)
5 hotels near Chicago O'Hare International — compare rates from top booking sites.
5-star hotel
Fairmont Chicago at Millennium Park
📍 200 North Columbus Drive, Chicago, Illinois 60601
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5-star hotel
InterContinental Chicago Magnificent Mile
📍 505 N Michigan Ave, Chicago, Illinois 60611
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5-star hotel
JW Marriott Chicago
📍 151 West Adams Street, Chicago, Illinois 60603
Compare booking sites
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5-star hotel
The Langham, Chicago
📍 330 North Wabash, Chicago, Illinois 60618
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5-star hotel
The Ritz-Carlton, Chicago
📍 160 E Pearson Street, Chicago, Illinois 60611
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Hotel Deals in Chicago (IL)
Red Roof Inn
Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts
6.6/10
★★☆☆☆
Hotel
132.0 rooms
✓ Free WiFi
📍 22 West Algonquin Road, Chicago (IL)
Experience an abundance of unparalleled facilities and features at Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts. Maintain seamless communication using the complimentary Wi-Fi at hotel.For visit…
Check-in 03:00 PM · Check-out 12:00 PM
$74/night
View Deal
Motel 6
Motel 6 Chicago O'Hare - Schiller Park
6.7/10
★★☆☆☆
Hotel
📍 9408 Lawrence Avenue, Chicago (IL), Illinois
Great care is taken to ensure guests experience comfort through top-notch services and amenities.Parking is accessible, supplied by the hotel for guests who arrive by car. The hotel is completely smo…
$94/night
View Deal
Wyndham Hotels & Resorts
Baymont by Wyndham Glenview
8.1/10
★★★☆☆
Hotel
95.0 rooms
✓ Free WiFi
✓ Breakfast
📍 1625 Milwaukee Ave, Chicago (IL), Illinois
At Baymont by Wyndham Glenview, exceptional service and top-notch amenities create a memorable experience for guests.Complimentary internet access is available in the hotel to ensure you stay connect…
Check-in 03:00 PM · Check-out 11:00 AM
$106/night
View Deal
Choice Hotels
Radisson Hotel Schaumburg
7.0/10
★★★☆☆
Hotel
127.0 rooms
✓ Free WiFi
✓ Breakfast
📍 1550 N. Roselle Rd, Chicago (IL), Illinois
Radisson Hotel Schaumburg provides flawless service and all the necessary facilities for visitors. Stay connected with your associates, as complimentary Wi-Fi is available during your entire visit. W…
Check-in 03:00 PM · Check-out 11:00 AM
$111/night
View Deal
Choice Hotels
Quality Inn O'Hare Airport
7.6/10
★★★☆☆
Hotel
144.0 rooms
✓ Free WiFi
✓ Breakfast
📍 3801 North Mannheim Road, Chicago (IL), Illinois
Quality Inn O'Hare Airport provides flawless service and all the necessary facilities for visitors.Stay connected with your associates, as complimentary Wi-Fi is available during your entire visit. T…
Check-in 02:00 PM · Check-out 11:30 AM
$129/night
View Deal
InterContinental Hotels Group
Holiday Inn O'Hare Area By IHG
7.9/10
★★★☆☆
Hotel
245.0 rooms
✓ Free WiFi
✓ Breakfast
📍 5615 North Cumberland Avenue, Chicago (IL), Illinois
Holiday Inn O'Hare Area By IHG offers top-notch services and amenities, ensuring guests experience utmost comfort. Share your photos and respond to emails at your convenience, thanks to the free Wi-F…
Check-in 03:00 PM · Check-out 12:00 PM
$179/night
View Deal
No chain
Chicago South Loop
7.7/10
★★★☆☆
Hotel
232.0 rooms
✓ Free WiFi
📍 11 W 26th Street, Chicago (IL), Illinois
Chicago South Loop offers top-notch services and amenities, ensuring guests experience utmost comfort.Maintain seamless communication using the complimentary Wi-Fi at hotel. For visitors traveling by…
Check-in 03:00 PM · Check-out 11:00 AM
$194/night
View Deal
InterContinental Hotels Group
Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG
8.3/10
★★★★☆
Hotel
503.0 rooms
✓ Free WiFi
✓ Breakfast
📍 5440 North River Road, Chicago (IL), Illinois
Experience an abundance of unparalleled facilities and features at Crowne Plaza Chicago O'Hare Hotel & Conference Center By IHG.Share your photos and respond to emails at your convenience, thanks to …
Check-in 03:00 PM · Check-out 12:00 PM
$194/night
View Deal
No chain
Freehand Chicago
8.1/10
★★★★☆
Hotel
215.0 rooms
✓ Free WiFi
📍 19 East Ohio Street, Chicago (IL), Illinois
At Freehand Chicago, exceptional service and top-notch amenities create a memorable experience for guests. Complimentary internet access is available in the hotel to ensure you stay connected during …
Check-in 03:00 PM · Check-out 12:00 PM
$216/night
View Deal
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Seattle (SEA) to Chicago (ORD): Airport Information
| Origin Airport | Seattle Tacoma International , Seattle, US |
| Destination Airport | Chicago O'Hare International , Chicago, US |
| Distance | 1721 miles |
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