Flights from Seattle (SEA) to Chicago (ORD)

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Cheapest Flights from Seattle (SEA) to Chicago (ORD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Delta
Delta
Alaska Airlines
Spirit Airlines

Best Day to Book Flight from Seattle (SEA) to Chicago (ORD)

Seattle to Chicago Flight Information

Find the Cheapest Flights from Seattle (SEA) to Chicago (ORD)

Work hard, travel harder! Wotif brings you the cheapest Seattle to Chicago flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SEA to ORD routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

Seattle to Chicago Information

Traveling From
Seattle - Tacoma Intl.
Origin Airport
Seattle
Origin Airport IATA Code
SEA
Traveling To
O'Hare Intl.
Destination Airport
Chicago
Destination Airport IATA Code
ORD
Number of Airlines Serving
21
Average Flight Time
8 hours 4 mins
Direct Flight Time
7 hours 53 mins
Flight Price
NZ$374

Frequently asked questions

How long is the flight from Sea-Tac Airport to O'Hare Intl. Airport (ORD)?
The average flight time from SeaTac to Chicago is about 4 hours and 2 minutes. Stretch back in your seat, adjust the head rest and enjoy those in-flight movies.
What airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to O'Hare Intl. Airport (ORD)?
The journey is more important than the destination; Collect moments not things; cliches yes, but the sentiment is true. If you’re headed from SeaTac to Chicago, these are the only words you need to know — “direct flight.” With numerous airlines operating nonstop services, you’ll be there in a jiffy. Have a squiz at Alaska Airlines and United Airlines.
How many flights are there from Seattle - Tacoma Intl. Airport (SEA) to O'Hare Airport?
Roughly 13 flights operate each day between SEA and ORD. It’s time to book your seat and experience the epicness of Chicago.
What are the cheapest days to fly?
Here’s an insider tip: Tuesday is typically the cheapest day to fly! Looking at flights booked on Wotif.co.nz in 2021, we found that flights departing on a Tuesday generally had the lowest average price. Wotif data also shows Wednesdays and Fridays generally have the highest average ticket prices according to our demand data.
What is the best day to buy a plane ticket?
Guess what? Saturday is actually the best day to score the cheapest plane tickets. Looking at flight demand on Wotif.co.nz in 2021, we found that flights purchased on Saturdays had the lowest airfares on average. Thursday, on the other hand, can be the most expensive day of the week to buy your airfare, with generally a higher than average ticket value.
What is the cheapest month to fly?
When comparing 2021 flight demand on Wotif.co.nz, September is one of the cheapest months to fly, when ticket prices are generally at their lowest. May is a close second for the cheapest time to fly. The months December and January are often the most expensive ones to travel, with higher than average ticket prices, so plan ahead and book early for your travel plans.
How far in advance can you book a flight?
Are you a super organised traveller? Even though not all airlines release their fares a year in advance, you can start researching your flights 12 months in advance for many carriers. It’s good to book your international flights to popular destinations early, particularly in peak holiday periods. According to Wotif’s 2021 travel trends, last minute planners can also bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to travel.*According to flight demand on Wotif.co.nz from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
10000 West O'Hare
Chicago IL, 60666
United States
IATA code:
ORD
Longitude:
-87.904876
Latitude:
41.976912
Time zone:
America/Chicago
Address:
Seattle WA, 98158
United States
IATA code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time zone:
America/Los_Angeles

Seattle to Chicago Flight Deals from NZ$374

Considering a quick trip to Chicago, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SEA to ORD. With heaps of cheap fares from Seattle, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Chicago from Seattle  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Chicago from Seattle from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Chicago in just 7 hour(s) and 53 mins, too.   

Snap up great deals on flights to Chicago from Seattle 

Choose from 46 flights a day on average, with prices starting at NZ$374 and rising to NZ$434 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Seattle to Chicago today!  

Find cheap airfares to Chicago from Seattle 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Seattle and Chicago
  • Avoid peak season (prices tend to be lower in November)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Chicago from Seattle with Wotif

Wotif is a super-easy way to find the best flight for you to Chicago. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Seattle to Chicago

Hilton Chicago O'Hare Airport
Hilton Chicago O'Hare Airport
4 out of 5
O'Hare International Airport, Chicago, IL
The price is NZ$417 per night from 13 Dec to 14 Dec
NZ$417
includes taxes & fees
13 Dec - 14 Dec
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
7.8/10 Good! (2,059 reviews)
"All was great"

Reviewed on 11 Nov. 2024

Hilton Chicago O'Hare Airport
Holiday Inn Chicago O'Hare – Rosemont, an IHG Hotel
Holiday Inn Chicago O'Hare – Rosemont, an IHG Hotel
3 out of 5
6600 Mannheim Road, building 2, Rosemont, IL
The price is NZ$195 per night from 25 Nov to 26 Nov
NZ$195
includes taxes & fees
25 Nov - 26 Nov
Stay at this 3-star business-friendly hotel in Rosemont. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast ...
8.8/10 Excellent! (1,535 reviews)
"Very nice and professional ladies at the front desk."

Reviewed on 13 Nov. 2024

Holiday Inn Chicago O'Hare – Rosemont, an IHG Hotel
Crowne Plaza Chicago Ohare Hotel & Conf Ctr, and IHG Hotel
Crowne Plaza Chicago Ohare Hotel & Conf Ctr, and IHG Hotel
3.5 out of 5
5440 N River Rd, Rosemont, IL
The price is NZ$244 per night from 13 Dec to 14 Dec
NZ$244
includes taxes & fees
13 Dec - 14 Dec
Stay at this 3.5-star business-friendly hotel in Rosemont. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,854 reviews)
"Very central, clean and friendly"

Reviewed on 13 Nov. 2024

Crowne Plaza Chicago Ohare Hotel & Conf Ctr, and IHG Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.