CMI

$271 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 5/13. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Champaign

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
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

Wed, Apr 29 - Fri, May 8
American Airlines Logo
11:52 am - 9:35 pm
SFO
-
CMI
7h 43m
1 stop
American Airlines Logo
6:05 am - 11:02 am
CMI
-
SFO
6h 57m
1 stop
$358American Airlines
Wed, Apr 29 - Fri, May 8
American Airlines Logo
7:10 am - 8:57 pm
SFO
-
CMI
11h 47m
2 stops
American Airlines Logo
2:28 pm - 10:00 pm
CMI
-
SFO
9h 32m
1 stop
$364American Airlines
Wed, Apr 29 - Fri, May 8
American Airlines Logo
9:00 am - 8:57 pm
SFO
-
CMI
9h 57m
2 stops
American Airlines Logo
3:01 pm - 11:51 pm
CMI
-
SFO
10h 50m
2 stops
$369American Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
10:38 pm - 8:54 am
SFO
-
CMI
8h 16m
1 stop
United Airlines Logo
1:32 pm - 6:49 pm
CMI
-
SFO
7h 17m
1 stop
$373United Airlines
Sat, May 16 - Tue, May 19
United Airlines Logo
6:30 am - 5:52 pm
SJC
-
CMI
9h 22m
1 stop
United Airlines Logo
1:36 pm - 6:31 pm
CMI
-
SJC
6h 55m
1 stop
$434United Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
10:07 am - 10:01 pm
SFO
-
CMI
9h 54m
2 stops
American Airlines Logo
2:46 pm - 9:01 pm
CMI
-
SFO
8h 15m
1 stop
$434American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
10:07 am - 10:01 pm
SFO
-
CMI
9h 54m
2 stops
American Airlines Logo
6:09 am - 1:04 pm
CMI
-
SFO
8h 55m
2 stops
$439American Airlines
Wed, May 13 - Mon, May 18
United Airlines Logo
12:45 am - 9:06 am
SFO
-
CMI
6h 21m
1 stop
United Airlines Logo
7:36 pm - 12:50 am
CMI
-
SFO
7h 14m
1 stop
$448United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:30 am - 5:28 pm
SJC
-
CMI
8h 58m
1 stop
United Airlines Logo
5:45 am - 11:25 am
CMI
-
SJC
7h 40m
1 stop
$458United Airlines
Sat, May 9 - Fri, May 15
United Airlines Logo
2:00 pm - 10:33 pm
SFO
-
CMI
6h 33m
1 stop
United Airlines Logo
7:36 pm - 1:50 am
CMI
-
SFO
8h 14m
1 stop
$458United Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$271
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 4% 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.
7.1
American AirlinesOverall score based on 11487 reviews
7.5Boarding
7.2Comfort
6.9Entertainment
7.9Crew
6.4Food
Airline reviews

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

8.0 ExcellentSonia, Mar 2026
BOS - ORD
Read more American Airlines reviews

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

Waiting for gate in RDU for more than 20mins is crazy.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Everything you need to know for your flight to Champaign

Information on the airport you'll fly into in Champaign