Cheap flights from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard (SEA to CMI)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

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 University Of Illinois Urbana-Champaign Williard

Compare Flight Prices from Seattle to Champaign

Affordable Airfare Tickets from SEA to CMI Airport

The cheapest flights to University Of Illinois Urbana-Champaign Williard found within the past 7 days were $440 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 6 - Mon, May 12
SEA
Seattle
CMI
Champaign
$440 Roundtrip, found 1 day ago
$440
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 6 from Seattle to Champaign, returning Mon, May 12, priced at $440 found 1 day ago
Wed, May 14 - Sat, May 24
SEA
Seattle
CMI
Champaign
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Sat, May 24, priced at $464 found 1 day ago
Tue, May 6 - Tue, May 13
SEA
Seattle
CMI
Champaign
$484 Roundtrip, found 1 day ago
$484
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 6 from Seattle to Champaign, returning Tue, May 13, priced at $484 found 1 day ago
Sun, May 11 - Sat, May 24
SEA
Seattle
CMI
Champaign
$485 Roundtrip, found 1 day ago
$485
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 11 from Seattle to Champaign, returning Sat, May 24, priced at $485 found 1 day ago
Tue, May 6 - Sat, May 10
SEA
Seattle
CMI
Champaign
$486 Roundtrip, found 1 day ago
$486
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 6 from Seattle to Champaign, returning Sat, May 10, priced at $486 found 1 day ago
Sat, May 3 - Tue, May 13
SEA
Seattle
CMI
Champaign
$529 Roundtrip, found 1 day ago
$529
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 3 from Seattle to Champaign, returning Tue, May 13, priced at $529 found 1 day ago
Sat, May 3 - Sat, May 10
SEA
Seattle
CMI
Champaign
$531 Roundtrip, found 1 day ago
$531
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 3 from Seattle to Champaign, returning Sat, May 10, priced at $531 found 1 day ago
Wed, May 14 - Fri, May 23
SEA
Seattle
CMI
Champaign
$537 Roundtrip, found 1 day ago
$537
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Fri, May 23, priced at $537 found 1 day ago
Sun, May 11 - Fri, May 23
SEA
Seattle
CMI
Champaign
$559 Roundtrip, found 1 day ago
$559
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 11 from Seattle to Champaign, returning Fri, May 23, priced at $559 found 1 day ago
Wed, May 14 - Wed, May 21
SEA
Seattle
CMI
Champaign
$563 Roundtrip, found 1 day ago
$563
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Wed, May 21, priced at $563 found 1 day ago
Wed, May 14 - Wed, May 21
SEA
Seattle
CMI
Champaign
$599 Roundtrip, found 1 day ago
$599
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Wed, May 21, priced at $599 found 1 day ago
Wed, May 14 - Wed, May 21
SEA
Seattle
CMI
Champaign
$602 Roundtrip, found 1 day ago
$602
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Wed, May 21, priced at $602 found 1 day ago
Tue, May 6 - Fri, May 16
SEA
Seattle
CMI
Champaign
$605 Roundtrip, found 1 day ago
$605
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 6 from Seattle to Champaign, returning Fri, May 16, priced at $605 found 1 day ago
Sun, May 11 - Wed, May 21
SEA
Seattle
CMI
Champaign
$623 Roundtrip, found 1 day ago
$623
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 11 from Seattle to Champaign, returning Wed, May 21, priced at $623 found 1 day ago
Sat, May 3 - Fri, May 16
SEA
Seattle
CMI
Champaign
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 3 from Seattle to Champaign, returning Fri, May 16, priced at $651 found 1 day ago
Wed, May 14 - Tue, May 20
SEA
Seattle
CMI
Champaign
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Tue, May 20, priced at $651 found 1 day ago
Wed, May 14 - Wed, May 21
SEA
Seattle
CMI
Champaign
$653 Roundtrip, found 1 day ago
$653
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Wed, May 21, priced at $653 found 1 day ago
Wed, May 14 - Wed, May 21
SEA
Seattle
CMI
Champaign
$668 Roundtrip, found 1 day ago
$668
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 14 from Seattle to Champaign, returning Wed, May 21, priced at $668 found 1 day ago
Thu, May 15 - Sat, May 24
SEA
Seattle
CMI
Champaign
$670 Roundtrip, found 1 day ago
$670
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 15 from Seattle to Champaign, returning Sat, May 24, priced at $670 found 1 day ago
Sun, May 11 - Tue, May 20
SEA
Seattle
CMI
Champaign
$676 Roundtrip, found 1 day ago
$676
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 11 from Seattle to Champaign, returning Tue, May 20, priced at $676 found 1 day ago

Frequently asked questions

Can I catch a flight from SEA to CMI right now?
Make sure you visit the Covid-19 Travel Advisor to see if there are any current travel advice reports or quarantine requirements in effect in Willard Airport when flying from SEA.
Are there direct flights from Seattle - Tacoma Intl. Airport (SEA) to Willard Airport?
You won’t find a flight direct from SEA to Willard Airport, but don’t fret. American Airlines, Qatar Airways and British Airways provide flights with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to CMI, please visit our Customer Service Portal.
How long is the flight from SEA to CMI?
With the flight from Seattle to Savoy taking around 6 hours and 5 minutes, you will have time to get a lot of things done in the air. Take advantage of your trip by bringing that novel you never have time to read, exploring the in-flight entertainment or having a decent nap. You’ll probably even find you’re able to squeeze in all three before landing.
What is the flight distance from Sea-Tac Airport to Willard Airport?
There’s a flight distance of 1,750 mi separating Sea-Tac Airport and CMI. This is classified as a medium-haul flight. There’ll be lots of time to make the most of the in-flight entertainment and squeeze in a snooze if you want to feel fresh on landing.
What airlines fly from SEA to Willard Airport?
Unfortunately, there aren’t any airlines that fly direct from Seattle - Tacoma Intl. Airport (SEA) to University Of Illinois Urbana-Champaign Williard Airport (CMI). But don’t let that get in the way of a good trip. Use your stopover time as an opportunity to have a shop, check out the local food and drink and potentially find a new city to add to your bucket list.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seattle to Champaign

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
University Of Illinois Urbana-Champaign Williard
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$440

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Willard University Airport.


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
CMI - Willard University Airport
Distance:
1,861.00 miles


Discover our best flights from Seattle SEA to Champaign CMI. 

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 Champaign CMI at the right price  

Airfares to Champaign CMI from Seattle SEA currently cost between $440 and $676. 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 Champaign CMI 

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 Champaign CMI on Travelocity starting at . Prices and availability subject to change. Additional terms may apply. 

 

Get to Champaign CMI from Seattle SEA quicker with direct flights. 

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

 

Find our cheapest airfares for flights from Seattle SEA to Champaign CMI

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to CMI 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 Champaign CMI today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Seattle SEA to Champaign CMI. 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 Champaign CMI 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 CMI from SEA have this option.  

 

Travel with confidence when you book flights to Champaign CMI 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.