HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$506+ Cheap flights from Champaign to San Jose (CMI - SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — SJC
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Champaign to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Champaign to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$506
(American Airlines)
From Champaign University-Willard to San Jose
Search Deals

Find flight deals from Champaign to San Jose

Cheapest flights from Champaign to San Jose
Explore the most affordable flight options available from Champaign to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:00 amCMI - SJC
1 stop8h 39mAmerican Airlines
Sun 9/216:00 amSJC - CMI
1 stop7h 02mAmerican Airlines
Deal found 7/1$506

Cheapflights Fare Finder

Customize your flight search to find flights from Champaign to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Champaign to San Jose that are best for you.

Fly from

Champaign

Fly to

San Jose

Route

Depart

Return

Price

ChampaignSan Jose

CMI - SJC

CMISJC

Champaign University-Willard

Fri 9/19

6:00 am-12:39 pm

1 stop8h 39m

San Jose

Sun 9/21

6:00 am-3:02 pm

1 stop7h 02m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Champaign to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Champaign with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Champaign to San Jose

What is the cheapest month to book a flight from Champaign to San Jose?

Currently, September is the cheapest month in which you can book a flight from Champaign to San Jose (average of $255). Flying from Champaign to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Champaign to San Jose, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
8.0
Excellent

Diana,Jul 2024

ORD - IND

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
8.0
Excellent

Diana,Jul 2024

ORD - IND

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

Related info for your journey

Find useful and relevant information for your journey from Champaign to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Champaign to San Jose round-trip?

    American Airlines, at $506, was found to be the cheapest airline from Champaign to San Jose..

  • Can I find deals for flights from Champaign to San Jose that include hotel bookings?

    Yes. In addition to deals on Champaign to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to San Jose.

  • Can I find deals for business class flights from Champaign to San Jose?

    Yes. Cheapflights offers flight deals from Champaign to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Champaign to San Jose (average of $255). Flying from Champaign to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Champaign to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to San Francisco flights
O'Hare Intl to San Diego flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Ontario flights
Midway to Las Vegas flights
O'Hare Intl to Burbank flights
St. Louis to Las Vegas flights
Midway to San Francisco flights
O'Hare Intl to Reno flights
O'Hare Intl to Oakland flights
Midway to Los Angeles flights
O'Hare Intl to Sacramento flights
O'Hare Intl to San Jose flights
O'Hare Intl to Palm Springs flights
St. Louis to Los Angeles flights
St. Louis to San Francisco flights
Rockford to Las Vegas flights
Midway to San Diego flights
St. Louis to San Diego flights
Midway to Santa Ana flights
Midway to Reno flights
Midway to Long Beach flights
O'Hare Intl to Fresno flights
St. Louis to Ontario flights
Midway to San Jose flights
Midway to Ontario flights
O'Hare Intl to Long Beach flights
Midway to Sacramento flights
Midway to Palm Springs flights
Midway to Oakland flights
Peoria to San Diego flights
Moline to Las Vegas flights
Peoria to Las Vegas flights
Moline to San Jose flights
St. Louis to Santa Ana flights
O'Hare Intl to Monterey flights
St. Louis to Reno flights
O'Hare Intl to Santa Barbara flights
O'Hare Intl to Medford flights
Moline to Ontario flights
Peoria to Palm Springs flights
St. Louis to Sacramento flights
Midway to Burbank flights
Moline to Los Angeles flights
Decatur to Las Vegas flights
Evansville to Las Vegas flights
O'Hare Intl to San Luis Obispo flights
Bloomington to Las Vegas flights

Top airline flying from Champaign to San Jose

Discover the top airline that operate flights from Champaign to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$463Average$576FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.