Cheap Flight Tickets from Seattle (SEA) to Chicago (ORD), Starting at $226

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

$226

AA American Airlines • 1 stop • 17h 29m

Aug 10 – Aug 15

The cheapest round trip flight from Seattle to Chicago (SEA-ORD-SEA) is currently $226

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Cheapest Direct Flight

$242

AS Alaska Airlines • nonstop • 6h 51m

Aug 10

The cheapest nonstop flight from Seattle to Chicago (SEA-ORD) is currently $242

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Fastest Flight

6h 47m

The fastest nonstop flight from Seattle to Chicago (SEA-ORD) takes 6h 47m

Top Airlines Flying from Seattle to Chicago

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

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.

Aug 10 - Aug 15, Economy
AA
Seattle → Chicago
17h 29m
11:40 AM - 12:29 AM • 1 stop
AA
Seattle → Chicago
7h 31m
6:01 PM - 8:52 PM • nonstop
$226
American Airlines
Aug 10 - Aug 15, Economy
UA
Seattle → Chicago
6h 55m
7:00 AM - 1:15 PM • nonstop
UA
Seattle → Chicago
12h 15m
3:56 PM - 9:31 PM • 1 stop
$254
United Airlines
Aug 10 - Aug 15, Economy
AS
Seattle → Chicago
24h 16m
8:25 PM - 1:21 PM • 1 stop
AS
Seattle → Chicago
7h 24m
8:20 PM - 11:04 PM • nonstop
$322
Alaska Airlines
Aug 10 - Aug 15, Economy
UA
Seattle → Chicago
17h 6m
11:20 PM - 11:46 AM • 1 stop
UA
Seattle → Chicago
7h 15m
7:00 AM - 9:35 AM • nonstop
$673
United Airlines
Aug 10 - Aug 15, Economy
DL
Seattle → Chicago
12h 22m
12:05 PM - 9:47 PM • 1 stop
DL
Seattle → Chicago
7h 26m
12:54 PM - 3:40 PM • nonstop
$685
Delta Airlines
Aug 10 - Aug 15, Economy
B6
Seattle → Chicago
40h 20m
10:13 PM - 12:33 AM • 2 stops
F9
Seattle → Chicago
21h 47m
9:57 PM - 9:04 AM • 1 stop
$777
JetBlue Airways

Fly from Seattle to Chicago with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Chicago? Find the biggest savings on one-way and round-trip tickets right here.

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 7:00 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 B6 : USD 777
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 11:20 pm

Essential Information for Booking Flights from Seattle (SEA) - AI Insights

What's the cheapest airline from sea to ord?
You can find affordable flights from Seattle to Chicago on Alaska Airlines. With a round-trip Premium Economy ticket, you'll enjoy enhanced comfort and more legroom. Booking in advance is recommended, as it's typically cheaper when done 54 days prior to departure.
What's the popular airline to fly from sea to ord?
You can fly from Seattle Tacoma International (sea) to Chicago O'Hare International (ord) on Alaska Airlines. As a premium economy passenger, you'll enjoy enhanced comfort with more legroom and amenities. Booking in advance is recommended, as it's best to book at least 54 days prior to your round-trip journey for the cheapest airfare options.
What's the cheapest day of the week to fly from sea to ord?
The cheapest day to fly from Seattle (SEA) to Chicago O'Hare International Airport (ORD) is Sunday. Booking a round-trip Premium Economy flight on this day can result in affordable airfares, making it an ideal option for travelers looking for budget-friendly flights.
What's the cheapest month to fly from sea to ord?
The cheapest month to fly from Seattle (SEA) to Chicago O'Hare International Airport (ORD) is December. Booking in advance can help you secure low fares on budget-friendly flights, such as those offered by airlines that specialize in cheap airline tickets and airfares.
Which airline/airlines fly from sea to ord?
The airlines that fly from Seattle Tacoma International (SEA) to Chicago O'Hare International (ORD) include B6, AM, AA, Y4, HA, WN, F9, DL, AS. You can find affordable airfares and budget-friendly flights on these carriers for your round-trip journey.
What is the cheapest airfare from Seattle to Chicago?
The cheapest airfare from Seattle to Chicago can be found on Alaska Airlines, with prices starting at ₣200 for a round-trip economy ticket.
How far in advance can I book my flight for the best price?
According to our data, it's recommended to book flights at least 54 days in advance to get the best price on Alaska Airlines.
Can I get any discounts or promotions on flights to Milwaukee?
Yes, you can find discounts and promotions on flights to Milwaukee on Frontier Airlines, with prices starting at ₣200 for a round-trip economy ticket.
How do I find the best airlines for my next trip?
You can use fareleaders.com to compare airfare prices and find the best deals on airlines such as Alaska Airlines, JetBlue Airways, and American Airlines.
Is it possible to book a round-trip flight with more legroom and amenities?
Yes, you can book a round-trip flight with more legroom and amenities on Alaska Airlines, which offers premium economy seats with enhanced comfort and amenities.
What are some tips for getting the cheapest airfares on fareleaders.com?
To get the cheapest airfares on fareleaders.com, make sure to book in advance, be flexible with your travel dates, and use our price comparison tool to find the best deals.
How can I use your website to compare airfare prices and find the best deals?
You can use our website to compare airfare prices and find the best deals by entering your travel dates, destinations, and preferred airlines, and then comparing prices across multiple airlines.

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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