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Cheap flights from Champaign to San Francisco from $361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to San Francisco departing on 6/1. 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 Champaign to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:28 pm - 11:58 pm
CMI
-
SFO
7h 30m
1 stop
American Airlines Logo
5:29 am - 2:16 pm
SFO
-
CMI
6h 47m
1 stop
$528American Airlines
Fri, Jul 3 - Sun, Jul 12
American Airlines Logo
2:46 pm - 10:24 pm
CMI
-
SFO
9h 38m
2 stops
American Airlines Logo
5:29 am - 2:16 pm
SFO
-
CMI
6h 47m
1 stop
$534American Airlines
Fri, Jul 3 - Sun, Jul 12
American Airlines Logo
2:46 pm - 10:30 pm
CMI
-
SFO
9h 44m
1 stop
American Airlines Logo
6:00 am - 6:09 pm
SFO
-
CMI
10h 09m
2 stops
$608American Airlines
Thu, May 21 - Tue, May 26
American Airlines Logo
6:43 pm - 9:27 am
CMI
-
SFO
16h 44m
1 stop
American Airlines Logo
11:10 pm - 6:12 pm
SFO
-
CMI
17h 02m
1 stop
$719American Airlines
Mon, Jun 8 - Sun, Jun 14
American Airlines Logo
2:46 pm - 10:30 pm
CMI
-
SFO
9h 44m
1 stop
American Airlines Logo
9:04 am - 9:08 pm
SFO
-
CMI
10h 04m
2 stops
$748American Airlines
Thu, May 21 - Mon, May 25
American Airlines Logo
6:39 pm - 9:26 am
CMI
-
SFO
16h 47m
1 stop
American Airlines Logo
11:14 pm - 6:09 pm
SFO
-
CMI
16h 55m
1 stop
$750American Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
2:46 pm - 10:30 pm
CMI
-
SFO
9h 44m
1 stop
American Airlines Logo
5:23 am - 2:15 pm
SFO
-
CMI
6h 52m
1 stop
$752American Airlines
Thu, May 21 - Tue, May 26
American Airlines Logo
6:39 pm - 9:26 am
CMI
-
SFO
16h 47m
1 stop
American Airlines Logo
6:00 am - 9:08 pm
SFO
-
CMI
13h 08m
2 stops
$756American Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
6:43 pm - 9:27 am
CMI
-
SFO
16h 44m
1 stop
American Airlines Logo
11:10 pm - 6:12 pm
SFO
-
CMI
17h 02m
1 stop
$764American Airlines
Sun, Jun 7 - Sun, Jun 14
American Airlines Logo
2:46 pm - 10:30 pm
CMI
-
SFO
9h 44m
1 stop
American Airlines Logo
8:00 am - 6:09 pm
SFO
-
CMI
8h 09m
1 stop
$844American Airlines
Thu, May 21 - Mon, May 25

American Airlines flights from Champaign to San Francisco

Our best American Airlines deals on Champaign to San Francisco flight tickets
American Airlines
Jul 3
CMI6:28 pmChampaign University-Willard
7h 30m
1 stop
SFO11:58 pmSan Francisco
Jul 12
SFO5:29 amSan Francisco
6h 47m
1 stop
CMI2:16 pmChampaign University-Willard
$528
American Airlines
Jul 3
CMI2:46 pmChampaign University-Willard
9h 38m
2 stops
SFO10:24 pmSan Francisco
Jul 12
SFO5:29 amSan Francisco
6h 47m
1 stop
CMI2:16 pmChampaign University-Willard
$534
American Airlines
May 21
CMI2:46 pmChampaign University-Willard
9h 44m
1 stop
SFO10:30 pmSan Francisco
May 26
SFO6:00 amSan Francisco
10h 09m
2 stops
CMI6:09 pmChampaign University-Willard
$608

momondo Fare Finder

 
Customize your flight search to find flights from Champaign to San Francisco 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 Champaign to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Fri 7/3

6:28 pm-11:58 pm

1 stop7h 30m

San Francisco

Sun 7/12

5:29 am-2:16 pm

1 stop6h 47m

$528

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Fri 7/3

2:46 pm-10:24 pm

2 stops9h 38m

San Francisco

Sun 7/12

5:29 am-2:16 pm

1 stop6h 47m

$534

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Thu 5/21

2:46 pm-10:30 pm

1 stop9h 44m

San Francisco

Tue 5/26

6:00 am-6:09 pm

2 stops10h 09m

$608

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Mon 6/8

6:43 pm-9:27 am

1 stop16h 44m

San Francisco

Sun 6/14

11:10 pm-6:12 pm

1 stop17h 02m

$719

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Thu 5/21

2:46 pm-10:30 pm

1 stop9h 44m

San Francisco

Mon 5/25

9:04 am-9:08 pm

2 stops10h 04m

$748

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Fri 5/22

6:39 pm-9:26 am

1 stop16h 47m

San Francisco

Tue 5/26

11:14 pm-6:09 pm

1 stop16h 55m

$750

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Thu 5/21

2:46 pm-10:30 pm

1 stop9h 44m

San Francisco

Tue 5/26

5:23 am-2:15 pm

1 stop6h 52m

$752

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Fri 5/22

6:39 pm-9:26 am

1 stop16h 47m

San Francisco

Tue 5/26

6:00 am-9:08 pm

2 stops13h 08m

$756

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Sun 6/7

6:43 pm-9:27 am

1 stop16h 44m

San Francisco

Sun 6/14

11:10 pm-6:12 pm

1 stop17h 02m

$764

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Thu 5/21

2:46 pm-10:30 pm

1 stop9h 44m

San Francisco

Mon 5/25

8:00 am-6:09 pm

1 stop8h 09m

$844

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 San Francisco from

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

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 Champaign and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $378.

When to book flights from Champaign to San Francisco

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

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

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

Fastest flight time

7h 30m

Direct flights

None
The fastest flight from Champaign to San Francisco takes 7h 30m
There are no direct flights from Champaign to San Francisco. There are no popular flight routes from Champaign to San Francisco.
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Frequently asked questions about flying from Champaign to San Francisco

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

    Champaign University-Willard and San Francisco are 1829.4 mi apart from one another. Flights usually cover this in 7h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Champaign University-Willard Airport to San Francisco Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Champaign University-Willard Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Champaign to San Francisco

Compare and see reviews for airlines that fly from Champaign to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $338Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Walnut Creek
Bodega Bay
Hayward
Roseville
Santa Clara
Berkeley
Fremont
Vallejo
Big Sur
Sunnyvale
Calistoga
South San Francisco
Salinas
Daly City
Milpitas
Pacific Grove

Why use momondo?

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

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

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

momondo does allow users to show only those flights to San Francisco from Champaign which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Champaign to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to San Francisco from Champaign. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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