$293 Cheap Flights from San Jose (SJC) to Champaign (CMI)

View $293 flight on Sun, Oct 19, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard)

Cheap Flights from San Jose to Champaign (SJC-CMI)

Prices were available within the past 7 days and start at $293 for one-way flights and $430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 8 - Tue, Nov 11
SJC
San Jose
CMI
Champaign
$430 Roundtrip, found 2 days ago
$430
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from San Jose to Champaign, returning Tue, Nov 11, priced at $430 found 2 days ago
American Airlines
Sat, May 9 - Tue, May 12
SJC
San Jose
CMI
Champaign
$453 Roundtrip, found 6 days ago
$453
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 9 from San Jose to Champaign, returning Tue, May 12, priced at $453 found 6 days ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
SJC
San Jose
CMI
Champaign
$475 Roundtrip, found 2 days ago
$475
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from San Jose to Champaign, returning Tue, Nov 11, priced at $475 found 2 days ago
American Airlines
Sat, Nov 8 - Sun, Nov 9
SJC
San Jose
CMI
Champaign
$478 Roundtrip, found 2 days ago
$478
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from San Jose to Champaign, returning Sun, Nov 9, priced at $478 found 2 days ago
American Airlines
Sat, Dec 6 - Tue, Dec 9
SJC
San Jose
CMI
Champaign
$497 Roundtrip, found 2 days ago
$497
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Dec 6 from San Jose to Champaign, returning Tue, Dec 9, priced at $497 found 2 days ago
American Airlines
Wed, Nov 19 - Sat, Dec 6
SJC
San Jose
CMI
Champaign
$520 Roundtrip, just found
$520
Roundtrip
just found
Select American Airlines flight, departing Wed, Nov 19 from San Jose to Champaign, returning Sat, Dec 6, priced at $520 just found
American Airlines
Sat, Nov 1 - Tue, Nov 4
SJC
San Jose
CMI
Champaign
$522 Roundtrip, found 2 days ago
$522
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 1 from San Jose to Champaign, returning Tue, Nov 4, priced at $522 found 2 days ago
American Airlines
Thu, Nov 6 - Sun, Nov 9
SJC
San Jose
CMI
Champaign
$526 Roundtrip, found 4 days ago
$526
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from San Jose to Champaign, returning Sun, Nov 9, priced at $526 found 4 days ago
American Airlines
Wed, Oct 22 - Sat, Nov 8
SJC
San Jose
CMI
Champaign
$543 Roundtrip, just found
$543
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 22 from San Jose to Champaign, returning Sat, Nov 8, priced at $543 just found
American Airlines
Sat, Oct 11 - Tue, Oct 28
SJC
San Jose
CMI
Champaign
$549 Roundtrip, just found
$549
Roundtrip
just found
Select American Airlines flight, departing Sat, Oct 11 from San Jose to Champaign, returning Tue, Oct 28, priced at $549 just found

Alternative airports near Champaign

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to University Of Illinois Urbana-Champaign Williard CMI. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $679
CMI
University Of Illinois Urbana-Champaign Williard
CheapestClosest
Average driving time to city center11 min
Flights from $679

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI) cost?
Get a cheap one-way flight from $293 or cheap return flight from $430 from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
The cheapest month to fly from SJC to CMI is November, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SJC to CMI flight.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
You'll have to hop on a flight with a layover when traveling from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from SJC to CMI?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Choose a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI) last-minute?
Last-minute fares from SJC to CMI are typically more expensive. For the lowest prices, start searching for flights as early as possible. That said, if you can play around with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a SJC to CMI flight and hotel package?
Compared with arranging flights and hotels separately, booking a SJC to CMI flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
In most instances, you're able to cancel or reschedule your SJC to CMI flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
University Of Illinois Urbana-Champaign Williard
Airlines serving
American Airlines
Roundtrip price
$430
Distance
1813 mi

Book with confidence

Book with confidence

San Jose to Champaign Flights

The cheapest times to fly from San Jose 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 San Jose to Champaign are during the month of November. You can find some of the cheapest flights from San Jose to Champaign with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Champaign

Sunday is one of the best days to book for cheap flights from San Jose 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 San Jose 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 San Jose to Champaign in 2025. You can also book with separate airlines for your outbound and return journeys, from $293 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 San Jose 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 San Jose 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.

 

San Jose to Champaign Flights

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*Available to One Key members.