$473 Cheap Flights from Santa Barbara (SBA) to Champaign (CMI)

View $473 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Santa Barbara Municipal Airport (SBA) to Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard)

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Cheap Flights from Santa Barbara to Champaign (SBA-CMI)

Prices were available within the past 7 days and start at $473 for one-way flights and $563 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 14 - Sat, Nov 15
SBA
Santa Barbara
CMI
Champaign
$563 Roundtrip, found 13 hours ago
$563
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Nov 14 from Santa Barbara to Champaign, returning Sat, Nov 15, priced at $563 found 13 hours ago
American Airlines
Thu, Dec 4 - Sat, Dec 13
SBA
Santa Barbara
CMI
Champaign
$573 Roundtrip, found 5 days ago
$573
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Santa Barbara to Champaign, returning Sat, Dec 13, priced at $573 found 5 days ago
American Airlines
Wed, Dec 3 - Sat, Dec 13
SBA
Santa Barbara
CMI
Champaign
$574 Roundtrip, found 5 days ago
$574
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 3 from Santa Barbara to Champaign, returning Sat, Dec 13, priced at $574 found 5 days ago
American Airlines
Thu, Dec 4 - Sun, Dec 14
SBA
Santa Barbara
CMI
Champaign
$605 Roundtrip, found 5 days ago
$605
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Santa Barbara to Champaign, returning Sun, Dec 14, priced at $605 found 5 days ago
American Airlines
Wed, Dec 3 - Sun, Dec 14
SBA
Santa Barbara
CMI
Champaign
$606 Roundtrip, found 5 days ago
$606
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 3 from Santa Barbara to Champaign, returning Sun, Dec 14, priced at $606 found 5 days ago
American Airlines
Tue, Nov 11 - Sat, Nov 15
SBA
Santa Barbara
CMI
Champaign
$606 Roundtrip, found 3 days ago
$606
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 11 from Santa Barbara to Champaign, returning Sat, Nov 15, priced at $606 found 3 days ago
American Airlines
Thu, Nov 13 - Sun, Nov 23
SBA
Santa Barbara
CMI
Champaign
$610 Roundtrip, found 2 days ago
$610
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 13 from Santa Barbara to Champaign, returning Sun, Nov 23, priced at $610 found 2 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
SBA
Santa Barbara
CMI
Champaign
$612 Roundtrip, found 3 days ago
$612
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 11 from Santa Barbara to Champaign, returning Tue, Nov 18, priced at $612 found 3 days ago
American Airlines
Thu, Nov 13 - Sun, Nov 23
SBA
Santa Barbara
CMI
Champaign
$616 Roundtrip, found 2 days ago
$616
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 13 from Santa Barbara to Champaign, returning Sun, Nov 23, priced at $616 found 2 days ago
American Airlines
Wed, Nov 12 - Tue, Nov 18
SBA
Santa Barbara
CMI
Champaign
$617 Roundtrip, found 3 days ago
$617
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Santa Barbara to Champaign, returning Tue, Nov 18, priced at $617 found 3 days ago

Frequently asked questions

How much does a flight from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI) cost?
Snag a cheap one-way flight from $473 or cheap return flight from $563 from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between SBA and CMI. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SBA to CMI flight.
How many flights per day from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Direct flights from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SBA to CMI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
To reach University Of Illinois Urbana-Champaign Williard Airport (CMI) on time, select a flight that leaves from Santa Barbara Municipal Airport (SBA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI) last-minute?
Last-minute bookings from SBA to CMI are usually more expensive. To secure the lowest prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book a SBA to CMI flight and hotel package?
Securing a SBA to CMI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Santa Barbara Municipal Airport (SBA) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
If you booked your SBA to CMI flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Santa Barbara Municipal
Destination airport
University Of Illinois Urbana-Champaign Williard
Airlines serving
American Airlines
Roundtrip price
$563
Distance
1769 mi

Book with confidence

Santa Barbara to Champaign Flights

The cheapest times to fly from Santa Barbara to Champaign

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santa Barbara to Champaign are during the month of November. You can find some of the cheapest flights from Santa Barbara to Champaign with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santa Barbara to Champaign

Sunday is one of the best days to book for cheap flights from Santa Barbara to Champaign: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santa Barbara to Champaign

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santa Barbara to Champaign in 2025. You can also book with separate airlines for your outbound and return journeys, from $473 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santa Barbara to Champaign flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santa Barbara to Champaign airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Santa Barbara to Champaign Flights

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*Available to One Key members.