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Cheap flights from San Francisco to Champaign from $388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Champaign departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Champaign

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 am - 2:10 pmSFO  San Francisco-CMI Champaign University-Willard
6h 40m1 stop Dallas/Fort Worth
American Airlines Logo
2:41 pm - 8:25 pmCMI  Champaign University-Willard-SFO San Francisco
7h 44m1 stop Dallas/Fort Worth
$474American Airlines
Sat, Sep 26 - Mon, Sep 28
American Airlines Logo
5:30 am - 2:10 pmSFO  San Francisco-CMI Champaign University-Willard
6h 40m1 stop Dallas/Fort Worth
American Airlines Logo
1:23 pm - 8:04 pmCMI  Champaign University-Willard-SFO San Francisco
8h 41m1 stop Chicago O'Hare Intl
$474American Airlines
Sat, Sep 26 - Mon, Sep 28
American Airlines Logo
2:58 pm - 11:37 pmSFO  San Francisco-CMI Champaign University-Willard
6h 39m1 stop Chicago O'Hare Intl
American Airlines Logo
1:23 pm - 8:04 pmCMI  Champaign University-Willard-SFO San Francisco
8h 41m1 stop Chicago O'Hare Intl
$474American Airlines
Thu, Sep 17 - Sat, Sep 19
American Airlines Logo
5:30 am - 2:11 pmSFO  San Francisco-CMI Champaign University-Willard
6h 41m1 stop Dallas/Fort Worth
American Airlines Logo
7:16 am - 3:01 pmCMI  Champaign University-Willard-SFO San Francisco
9h 45m1 stop Dallas/Fort Worth
$520American Airlines
Thu, Sep 17 - Sat, Sep 19

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American Airlines flights from San Francisco to Champaign

Our best American Airlines deals on San Francisco to Champaign flight tickets
American Airlines
Sep 26
SFO5:30 amSan Francisco
6h 40m
1 stop
CMI2:10 pmChampaign University-Willard
Sep 28
CMI1:23 pmChampaign University-Willard
8h 41m
1 stop
SFO8:04 pmSan Francisco
$474
American Airlines
Sep 17
SFO5:30 amSan Francisco
6h 41m
1 stop
CMI2:11 pmChampaign University-Willard
Sep 19
CMI7:16 amChampaign University-Willard
9h 45m
1 stop
SFO3:01 pmSan Francisco
$520
American Airlines
Oct 1
SFO12:30 pmSan Francisco
7h 16m
1 stop
CMI9:46 pmChampaign University-Willard
Oct 4
CMI6:41 pmChampaign University-Willard
7h 15m
1 stop
SFO11:56 pmSan Francisco
$538

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from San Francisco to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Sat 9/26

5:30 am-2:10 pm

1 stop6h 40m

Champaign University-Willard

Mon 9/28

2:41 pm-8:25 pm

1 stop7h 44m

$474

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Sat 9/26

5:30 am-2:10 pm

1 stop6h 40m

Champaign University-Willard

Mon 9/28

1:23 pm-8:04 pm

1 stop8h 41m

$474

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Thu 9/17

2:58 pm-11:37 pm

1 stop6h 39m

Champaign University-Willard

Sat 9/19

1:23 pm-8:04 pm

1 stop8h 41m

$474

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Thu 9/17

5:30 am-2:11 pm

1 stop6h 41m

Champaign University-Willard

Sat 9/19

7:16 am-3:01 pm

1 stop9h 45m

$520
Cheapest one-way

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Sat 10/24

5:27 pm-12:08 pm

1 stop16h 41m

$388

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Sat 8/22

5:30 am-2:15 pm

1 stop6h 45m

$438

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Sat 10/24

7:15 am-6:05 pm

2 stops8h 50m

$444

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Sat 8/22

9:09 am-10:00 pm

2 stops10h 51m

$444

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Mon 8/17

5:30 am-2:15 pm

1 stop6h 45m

$463

San FranciscoChampaign

SFO San Francisco - CMI Champaign University-Willard

SFOCMI

San Francisco

Mon 11/2

10:32 am-8:20 pm

1 stop7h 48m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Champaign from

How to get the cheapest flight ticket from San Francisco to Champaign

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Champaign?

In general, June is the cheapest month to fly from San Francisco to Champaign. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Champaign during the month of June, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from San Francisco to Champaign

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Champaign according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Champaign (SFO to CMI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Champaign

Fastest flight time

6h 39m

Direct flights

None
The fastest flight from San Francisco to Champaign takes 6h 39m
There are no direct flights from San Francisco to Champaign. There are no popular flight routes from San Francisco to Champaign.
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Frequently asked questions about flying from San Francisco to Champaign

  • How far is San Francisco to Champaign University-Willard by plane?

    San Francisco and Champaign University-Willard are 1829.4 mi apart from one another. A reasonable flight in good conditions will take 6h 39m.

  • When did momondo last update prices for flights from San Francisco Airport to Champaign University-Willard Airport?

    Prices for flights from San Francisco Airport to Champaign University-Willard Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Champaign University-Willard Airport?

  • How old do you have to be to fly from San Francisco Airport to Champaign University-Willard Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Champaign University-Willard Airport.

  • What documentation or ID do you need to fly to Champaign University-Willard Airport?

    The travel and health documents required for your trip to Champaign University-Willard Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Champaign University-Willard Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Champaign?

Best airlines flying from San Francisco to Champaign

Compare and see reviews for airlines that fly from San Francisco to Champaign with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $400Free CancellationRating
7.1
11,867 reviews
Search American Airlines flights

Traveling to a place near Champaign?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Champaign?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Champaign. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Champaign with flexible booking policies on momondo?

All flight searches from San Francisco to Champaign on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Champaign?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Champaign from San Francisco.

I’m not ready to book a flight from San Francisco to Champaign right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Champaign flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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