CMI

$231 Find Cheap Flights from San Francisco Bay Area to Champaign

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Champaign departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flights Deals

Cheap Flights from San Francisco Bay Area to Champaign

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco Bay Area to Champaign that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco Bay Area to Champaign

Sat, Aug 2 - Sun, Aug 10
American Airlines Logo
5:41 am - 2:50 pmSFO-CMI
7h 09m1 stop
American Airlines Logo
6:00 am - 1:00 pmCMI-SFO
9h 00m1 stop
$477American Airlines
Find Deal
Tue, Aug 19 - Mon, Aug 25
American Airlines Logo
7:00 am - 6:06 pmSFO-CMI
9h 06m2 stops
American Airlines Logo
6:00 am - 12:58 pmCMI-SFO
8h 58m1 stop
$483American Airlines
Find Deal
Tue, Aug 19 - Mon, Aug 25
American Airlines Logo
5:50 am - 6:06 pmSFO-CMI
10h 16m2 stops
American Airlines Logo
6:00 am - 3:49 pmCMI-SFO
11h 49m2 stops
$488American Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
American Airlines Logo
1:20 pm - 9:38 pmSFO-CMI
6h 18m1 stop
American Airlines Logo
3:46 pm - 8:33 pmCMI-SFO
6h 47m1 stop
$492American Airlines
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Tue, Jul 1 - Tue, Jul 8
American Airlines Logo
11:20 am - 8:52 pmSFO-CMI
7h 32m1 stop
American Airlines Logo
2:51 pm - 9:29 pmCMI-SFO
8h 38m1 stop
$495American Airlines
Find Deal
Tue, Aug 19 - Fri, Aug 22
American Airlines Logo
5:50 am - 6:06 pmSFO-CMI
10h 16m2 stops
American Airlines Logo
6:38 am - 12:30 pmCMI-SFO
7h 52m1 stop
$498American Airlines
Find Deal
Tue, Aug 19 - Mon, Aug 25
American Airlines Logo
7:00 am - 3:16 pmSFO-CMI
6h 16m1 stop
American Airlines Logo
3:46 pm - 10:52 pmCMI-SFO
9h 06m1 stop
$499American Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
American Airlines Logo
5:42 am - 2:58 pmSFO-CMI
7h 16m1 stop
American Airlines Logo
6:00 am - 3:49 pmCMI-SFO
11h 49m2 stops
$501American Airlines
Find Deal
Tue, Aug 19 - Fri, Aug 22
American Airlines Logo
5:50 am - 6:06 pmSFO-CMI
10h 16m2 stops
American Airlines Logo
11:25 am - 8:01 pmCMI-SFO
10h 36m2 stops
$503American Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
American Airlines Logo
9:15 am - 8:52 pmSFO-CMI
9h 37m2 stops
American Airlines Logo
6:00 am - 3:49 pmCMI-SFO
11h 49m2 stops
$506American Airlines
Find Deal
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Good to know

Low seasonJune
High seasonJuly
Cheapest flight$231
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San Francisco to Champaign

FAQs for booking flights from San Francisco Bay Area to Champaign

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Champaign?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Champaign.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Champaign?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Champaign from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Champaign?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Champaign with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Champaign?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Champaign from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco Bay Area to Champaign

 
Need help choosing which airline to fly with from San Francisco Bay Area to Champaign? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.5Food
7.5Boarding
8.0Crew
6.9Entertainment
Airline reviews

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

2.0 MediocreAnna Maria, Jun 2025PHL - ORD
Read more American Airlines reviews

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Not sure the logic of the boarding in Groups. I was loaded first on the aisle. Then the guy in the middle. Then the guy by the window. Constantly holding up the other people boarding behind them with us blocking the aisle and this happened in most of the other rows

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Per usual, flight status, staff courtesy and professionalism were excellent

Everything was on time, we arrived early, everything worked well.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Everything you need to know for your flight to Champaign

Information on the airport you'll fly into in Champaign

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