$172 Cheap Flights from Champaign (CMI) to San Francisco (SFO)

Bundle Your Flight + Hotel & Save!

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

Cheap Flights from Champaign to San Francisco (CMI-SFO)

Prices were available within the past 7 days and start at $172 for one-way flights and $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Flights from Champaign (CMI) to San Francisco (SFO)
Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
San Francisco Intl.
Airlines serving
American Airlines
Roundtrip price
$330
Distance
1833 mi

Champaign to San Francisco Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Champaign to San Francisco offer the perfect respite. Not only does exploring San Francisco provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Champaign to San Francisco may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Francisco are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Francisco more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is $172 now!

Frequently asked questions

How much is a one-way flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to SFO?
Prepare to grab a bargain, because Champaign flights to San Francisco start from $167. This info is based on the lowest fare found on Expedia for this route departing within the next three months. This airfare is for an American Airlines flight, departing from University Of Illinois Urbana-Champaign Williard Airport (CMI) on May 7 2024 and landing at San Francisco Intl. Airport (SFO). The price of this airfare was last updated on May 2 2024 and has not changed since.
Is it cheaper to buy a plane ticket from Willard Airport to San Francisco Intl. Airport (SFO) last minute?
Being the spontaneous type is an awesome way to travel around, but it’s not always the wisest way to pick up a bargain plane ticket. Consider booking your Willard Airport to San Francisco Intl. Airport (SFO) journey well ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you arrive at your destination!
What is the cheapest airline flying from Willard Airport to San Francisco Airport in the next 90 days?
With plane tickets from $167 for a flight from Champaign to San Francisco, American Airlines is the cheapest airline found on Expedia. This deal is based on airfares found on Expedia departing within the next 90 days and was last updated on May 2 2024 and has not changed since. The flight leaves Willard Airport on May 7 2024 and touches down at SFO.
What's the cheapest price for a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to San Francisco Airport next month?
With a one-way flight from Champaign to San Francisco on sale for $167, you’ll have extra cash left in your hip pocket for fun adventures. This airfare was found after looking at all available flights on Expedia within the next 30 days. This particular journey leaves Willard Airport on May 7 2024, comes in to land at San Francisco Airport and is with American Airlines. This price was last updated on May 2 2024 and has not changed since.
What airports do you fly into for San Francisco from Central United States?
San Francisco Intl. Airport (SFO), Oakland Intl. Airport (OAK) and Norman Y. Mineta San Jose Intl. Airport (SJC) are your choices when connecting from Central United States to San Francisco. About 12 mi south of downtown San Francisco, San Francisco Intl. Airport (SFO) is the city’s principal gateway. Think about things such as flight arrival and departure times and the distance to your hotel before you select an airport. Pier 39 and Golden Gate Bridge are a couple of terrific attractions to put on your to-do list when you reach your destination.
Can I change the date of my flight from Willard Airport to San Francisco Intl. Airport (SFO)?
Expedia makes it easy to make amendments to your Willard Airport to San Francisco Airport trip yourself. Simply go to the Expedia Trips portal and click on “change flight.” Look around for new flights and book the one that fits your new plans. You’ll see an estimate of any flight change costs. You can also use our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.
San Francisco nearby Airports
Champaign nearby Airports
*Available to One Key members.