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Champaign

$234+ Cheap flights from San Jose to Champaign (SJC - CMI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — CMI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Jose to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Champaign (CMI). 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 June 12, 2025.

Round-trip from

$419
(American Airlines)

One-way from

$234
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$705
From San Jose to Champaign University-Willard
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One-way flight from San Jose to Champaign University-Willard
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Highest demand for flights based on searches. 8% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Jose to Champaign

Cheapest flights from San Jose to Champaign
Explore the most affordable flight options available from San Jose to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/286:00 amSJC - CMI
1 stop7h 16mAmerican Airlines
Sun 8/316:00 amCMI - SJC
1 stop8h 12mAmerican Airlines
Deal found 6/10$419

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Champaign 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 June 12, 2025.
Use the filters below to find and compare flights from San Jose to Champaign that are best for you.

Fly from

San Jose

Fly to

Champaign

Route

Depart

Return

Price

San JoseChampaign

SJC - CMI

SJCCMI

San Jose

Thu 8/28

6:00 am-3:16 pm

1 stop7h 16m

Champaign University-Willard

Sun 8/31

6:00 am-12:12 pm

1 stop8h 12m

$419

San JoseChampaign

SJC - CMI

SJCCMI

San Jose

Sat 7/26

6:00 am-2:50 pm

1 stop6h 50m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from San Jose to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from San Jose 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 San Jose to Champaign

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

Currently, August is the cheapest month in which you can book a flight from San Jose to Champaign (average of $384). Flying from San Jose to Champaign in June is currently the most expensive (average of $567). 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.

What is the cheapest time of day to fly from SJC to CMI?

Find hourly flight availability from San Jose to Champaign. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from San Jose to Champaign, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Champaign by month

Plan your trip to Champaign by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Champaign ranges from 2.0 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Champaign when rainfall is around 2.0 in.

Temperature in Champaign by month

Plan your trip to Champaign by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Champaign, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Champaign

Get insights into the airlines that provide service to Champaign. 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 Champaign. Reviews last updated June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

Find useful and relevant information for your journey from San Jose to Champaign. 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 San Jose to Champaign round-trip?

    Currently priced at $419, American Airlines will fly you from San Jose to Champaign and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from San Jose to Champaign for 33% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Champaign 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 San Jose to Champaign?

    Currently, August is the cheapest month in which you can book a flight from San Jose to Champaign (average of $384). Flying from San Jose to Champaign in June is currently the most expensive (average of $567). 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

Traveling to a place near San Jose?

Book flights to San Jose if you plan to visit one of these locations
Urbana
Danville

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Top airline flying from San Jose to Champaign

Discover the top airline that operate flights from San Jose to Champaign. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$366Average$541FlexibilityNo cancel feeOn-time71%

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