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Cheap flights from San Francisco to Champaign from $326

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 8/11. 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
0 bags

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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
5:23 am - 2:15 pm
SFO
-
CMI
6h 52m
1 stop
American Airlines Logo
6:43 pm - 11:57 pm
CMI
-
SFO
7h 14m
1 stop
$400American Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
5:30 am - 2:19 pm
SFO
-
CMI
6h 49m
1 stop
American Airlines Logo
7:00 am - 3:37 pm
CMI
-
SFO
10h 37m
2 stops
$406American Airlines
Wed, Sep 16 - Sat, Sep 19
American Airlines Logo
5:29 am - 2:16 pm
SFO
-
CMI
6h 47m
1 stop
American Airlines Logo
6:34 pm - 11:52 pm
CMI
-
SFO
7h 18m
1 stop
$440American Airlines
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
5:23 am - 2:15 pm
SFO
-
CMI
6h 52m
1 stop
American Airlines Logo
7:31 am - 4:06 pm
CMI
-
SFO
10h 35m
2 stops
$446American Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
9:07 am - 5:46 pm
SFO
-
CMI
6h 39m
1 stop
American Airlines Logo
2:47 pm - 10:21 pm
CMI
-
SFO
9h 34m
1 stop
$464American Airlines
Thu, Sep 17 - Sat, Sep 19
American Airlines Logo
5:23 am - 2:15 pm
SFO
-
CMI
6h 52m
1 stop
American Airlines Logo
6:43 pm - 11:57 pm
CMI
-
SFO
7h 14m
1 stop
$465American Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
9:07 am - 5:46 pm
SFO
-
CMI
6h 39m
1 stop
American Airlines Logo
7:00 am - 3:37 pm
CMI
-
SFO
10h 37m
2 stops
$470American Airlines
Thu, Sep 17 - Sat, Sep 19
American Airlines Logo
5:23 am - 2:15 pm
SFO
-
CMI
6h 52m
1 stop
American Airlines Logo
7:31 am - 4:06 pm
CMI
-
SFO
10h 35m
2 stops
$471American Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
11:30 am - 10:04 pm
SFO
-
CMI
8h 34m
2 stops
American Airlines Logo
7:00 am - 3:37 pm
CMI
-
SFO
10h 37m
2 stops
$476American Airlines
Wed, Sep 16 - Sat, Sep 19
American Airlines Logo
5:23 am - 2:15 pm
SFO
-
CMI
6h 52m
1 stop
American Airlines Logo
6:43 pm - 11:57 pm
CMI
-
SFO
7h 14m
1 stop
$492American Airlines
Sat, Jun 20 - Sat, Jun 27

American Airlines flights from San Francisco to Champaign

Our best American Airlines deals on San Francisco to Champaign flight tickets
American Airlines
Jun 20
SFO5:23 amSan Francisco
6h 52m
1 stop
CMI2:15 pmChampaign University-Willard
Jun 27
CMI6:43 pmChampaign University-Willard
7h 14m
1 stop
SFO11:57 pmSan Francisco
$400
American Airlines
Sep 16
SFO5:30 amSan Francisco
6h 49m
1 stop
CMI2:19 pmChampaign University-Willard
Sep 19
CMI7:00 amChampaign University-Willard
10h 37m
2 stops
SFO3:37 pmSan Francisco
$406
American Airlines
Jul 18
SFO5:29 amSan Francisco
6h 47m
1 stop
CMI2:16 pmChampaign University-Willard
Jul 25
CMI6:34 pmChampaign University-Willard
7h 18m
1 stop
SFO11:52 pmSan Francisco
$440

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 May 11, 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

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Sat 6/20

5:23 am-2:15 pm

1 stop6h 52m

Champaign University-Willard

Sat 6/27

6:43 pm-11:57 pm

1 stop7h 14m

$400

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Wed 9/16

5:30 am-2:19 pm

1 stop6h 49m

Champaign University-Willard

Sat 9/19

7:00 am-3:37 pm

2 stops10h 37m

$406
Quickest round-trip

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Sat 7/18

5:29 am-2:16 pm

1 stop6h 47m

Champaign University-Willard

Sat 7/25

6:34 pm-11:52 pm

1 stop7h 18m

$440

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Sat 6/20

5:23 am-2:15 pm

1 stop6h 52m

Champaign University-Willard

Sat 6/27

7:31 am-4:06 pm

2 stops10h 35m

$446

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Thu 9/17

9:07 am-5:46 pm

1 stop6h 39m

Champaign University-Willard

Sat 9/19

2:47 pm-10:21 pm

1 stop9h 34m

$464

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Sat 6/20

5:23 am-2:15 pm

1 stop6h 52m

Champaign University-Willard

Sat 6/27

6:43 pm-11:57 pm

1 stop7h 14m

$465

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Thu 9/17

9:07 am-5:46 pm

1 stop6h 39m

Champaign University-Willard

Sat 9/19

7:00 am-3:37 pm

2 stops10h 37m

$470

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Sat 6/20

5:23 am-2:15 pm

1 stop6h 52m

Champaign University-Willard

Sat 6/27

7:31 am-4:06 pm

2 stops10h 35m

$471

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Wed 9/16

11:30 am-10:04 pm

2 stops8h 34m

Champaign University-Willard

Sat 9/19

7:00 am-3:37 pm

2 stops10h 37m

$476

San FranciscoChampaign

SFO - CMI

SFOCMI

San Francisco

Sat 6/20

5:23 am-2:15 pm

1 stop6h 52m

Champaign University-Willard

Sat 6/27

6:43 pm-11:57 pm

1 stop7h 14m

$492

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between San Francisco and Champaign?

What is the cheapest month to fly to Champaign?

In general, January 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 January, then departing from San Francisco during the month August is also very affordable. Most momondo users find prices during this month for around $524.

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.
Search flight deals

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 $428Free CancellationRating
7.1
11,665 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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