CMI

$368 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 2/18. 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, 0 bags

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Everything you should know

Cheapest round-trip
$448
American Airlines
Thu 11/20Mon 11/24
SFO - CMI • 1 stop
Cheapest one-way
$368
American Airlines
Wed 2/18
SFO - CMI • 1 stop
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Flight Deals
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Flight 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

Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
6:00 am - 2:45 pmSFO-CMI
6h 45m1 stop
American Airlines Logo
3:15 pm - 8:56 pmCMI-SFO
7h 41m1 stop
$448American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
7:12 am - 7:40 pmSFO-CMI
10h 28m2 stops
American Airlines Logo
3:15 pm - 8:56 pmCMI-SFO
7h 41m1 stop
$454American Airlines
Find Deal
Wed, Apr 29 - Sat, May 2
American Airlines Logo
6:14 am - 3:45 pmSFO-CMI
7h 31m1 stop
American Airlines Logo
6:23 am - 12:31 pmCMI-SFO
8h 08m1 stop
$468American Airlines
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Wed, Apr 29 - Sat, May 2
American Airlines Logo
6:07 am - 2:26 pmSFO-CMI
6h 19m1 stop
American Airlines Logo
11:33 am - 6:41 pmCMI-SFO
9h 08m2 stops
$474American Airlines
Find Deal
Wed, Apr 29 - Sat, May 2
American Airlines Logo
7:18 pm - 10:37 amSFO-CMI
13h 19m2 stops
American Airlines Logo
11:33 am - 6:41 pmCMI-SFO
9h 08m2 stops
$479American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
11:01 am - 9:05 pmSJC-CMI
8h 04m1 stop
American Airlines Logo
6:54 am - 11:54 amCMI-SJC
7h 00m1 stop
$520American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
7:12 am - 7:40 pmSFO-CMI
10h 28m2 stops
American Airlines Logo
11:16 am - 8:14 pmCMI-SFO
10h 58m2 stops
$524American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
6:00 am - 9:05 pmSJC-CMI
13h 05m2 stops
American Airlines Logo
6:54 am - 11:54 amCMI-SJC
7h 00m1 stop
$526American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
6:00 am - 9:05 pmSJC-CMI
13h 05m2 stops
American Airlines Logo
1:16 pm - 10:25 pmCMI-SJC
11h 09m2 stops
$531American Airlines
Find Deal
Sat, Nov 22 - Wed, Nov 26
American Airlines Logo
11:18 pm - 10:45 amSFO-CMI
9h 27m1 stop
American Airlines Logo
3:15 pm - 8:56 pmCMI-SFO
7h 41m1 stop
$584American Airlines
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Useful Info

Good to know

Low seasonDecember
Cheapest flight$441
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 9% 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 11040 reviews
6.4Food
8.0Crew
6.9Entertainment
7.5Boarding
7.2Comfort
Airline reviews

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

10.0 Excellentchloe, Nov 2025MCO - ORD
Read more American Airlines reviews

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

Excellent - explanations were clear staff was nice and flight was comfortable

Lost bag and 2 days no word leaving for cruise no clothes or stuff

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

Everything you need to know for your flight to Champaign

Information on the airport you'll fly into in Champaign

Champaign (CMI)