What is the cheapest airline that flies from Champaign University-Willard to San Francisco Bay Area?

American Airlines and United Airlines are the most popular carriers operating from Champaign University-Willard to San Francisco Bay Area

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

Prices for flights from Champaign University-Willard Airport to San Francisco Bay Area are refreshed on a daily basis.

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

The number of operators available for flights from Champaign University-Willard Airport to San Francisco Bay Area is 1 as of March 2026.

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

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 Champaign University-Willard Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The travel and health documents required for your trip to San Francisco Bay Area 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 San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$271 Cheap Flights from Champaign to San Francisco Bay Area in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Champaign to San Francisco Bay Area

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:25 pm

CMI

SFO

9h 25m

1 stop

10:55 pm - 9:06 am

SFO

CMI

8h 11m

1 stop

$298United Airlines

Tue, May 5 - Sat, May 9

2:38 pm - 9:52 am

CMI

SFO

21h 14m

1 stop

5:30 am - 6:24 pm

SFO

CMI

10h 54m

1 stop

$334American Airlines

Tue, May 5 - Sat, May 9

7:18 pm - 1:35 am

CMI

SFO

8h 17m

1 stop

11:30 pm - 8:54 am

SFO

CMI

7h 24m

1 stop

$388United Airlines

Mon, May 11 - Thu, May 21

2:54 pm - 11:16 pm

CMI

SFO

10h 22m

1 stop

6:00 am - 2:24 pm

SFO

CMI

6h 24m

1 stop

$398American Airlines

Thu, Mar 19 - Wed, Apr 1

3:01 pm - 11:09 pm

CMI

SFO

10h 08m

1 stop

6:00 am - 6:24 pm

SFO

CMI

10h 24m

2 stops

$404American Airlines

Tue, May 5 - Sat, May 9

2:38 pm - 10:49 pm

CMI

SFO

10h 11m

2 stops

6:00 am - 6:24 pm

SFO

CMI

10h 24m

2 stops

$409American Airlines

Tue, May 5 - Sat, May 9

7:33 pm - 12:50 am

CMI

SFO

7h 17m

1 stop

10:38 pm - 8:54 am

SFO

CMI

8h 16m

1 stop

$413United Airlines

Tue, May 19 - Tue, May 26

2:38 pm - 11:59 pm

CMI

SFO

11h 21m

1 stop

5:30 am - 6:28 pm

SFO

CMI

10h 58m

1 stop

$422American Airlines

Wed, Apr 29 - Sun, May 3

6:58 pm - 11:02 am

CMI

SFO

18h 04m

1 stop

5:30 am - 6:28 pm

SFO

CMI

10h 58m

1 stop

$442American Airlines

Thu, Apr 9 - Mon, Apr 13

6:00 am - 6:09 pm

CMI

SFO

14h 09m

2 stops

3:05 pm - 11:49 pm

SFO

CMI

6h 44m

1 stop

$447United Airlines

Tue, May 5 - Sat, May 9

United Airlines flights from Champaign to San Francisco Bay Area

Our best United Airlines deals on Champaign to San Francisco Bay Area flight tickets

United Airlines

May 5

CMI6:00 amChampaign University-Willard

9h 25m

1 stop

SFO1:25 pmSan Francisco

May 9

SFO10:55 pmSan Francisco

8h 11m

1 stop

CMI9:06 amChampaign University-Willard

$298

United Airlines

May 11

CMI7:18 pmChampaign University-Willard

8h 17m

1 stop

SFO1:35 amSan Francisco

May 21

SFO11:30 pmSan Francisco

7h 24m

1 stop

CMI8:54 amChampaign University-Willard

$388

United Airlines

May 19

CMI7:33 pmChampaign University-Willard

7h 17m

1 stop

SFO12:50 amSan Francisco

May 26

SFO10:38 pmSan Francisco

8h 16m

1 stop

CMI8:54 amChampaign University-Willard

$413

American Airlines flights from Champaign to San Francisco Bay Area

Our best American Airlines deals on Champaign to San Francisco Bay Area flight tickets

American Airlines

May 5

CMI2:38 pmChampaign University-Willard

21h 14m

1 stop

SFO9:52 amSan Francisco

May 9

SFO5:30 amSan Francisco

10h 54m

1 stop

CMI6:24 pmChampaign University-Willard

$334

American Airlines

Mar 19

CMI2:54 pmChampaign University-Willard

10h 22m

1 stop

SFO11:16 pmSan Francisco

Apr 1

SFO6:00 amSan Francisco

6h 24m

1 stop

CMI2:24 pmChampaign University-Willard

$398

American Airlines

May 5

CMI3:01 pmChampaign University-Willard

10h 08m

1 stop

SFO11:09 pmSan Francisco

May 9

SFO6:00 amSan Francisco

10h 24m

2 stops

CMI6:24 pmChampaign University-Willard

$404

momondo Fare Finder

Use the filters below to find and compare flights from Champaign to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Tue 5/5

6:00 am-1:25 pm

1 stop9h 25m

San Francisco

Sat 5/9

10:55 pm-9:06 am

1 stop8h 11m

$298

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Tue 5/5

2:38 pm-9:52 am

1 stop21h 14m

San Francisco

Sat 5/9

5:30 am-6:24 pm

1 stop10h 54m

$334

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Mon 5/11

7:18 pm-1:35 am

1 stop8h 17m

San Francisco

Thu 5/21

11:30 pm-8:54 am

1 stop7h 24m

$388

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Thu 3/19

2:54 pm-11:16 pm

1 stop10h 22m

San Francisco

Wed 4/1

6:00 am-2:24 pm

1 stop6h 24m

$398

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Tue 5/5

3:01 pm-11:09 pm

1 stop10h 08m

San Francisco

Sat 5/9

6:00 am-6:24 pm

2 stops10h 24m

$404

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Tue 5/5

2:38 pm-10:49 pm

2 stops10h 11m

San Francisco

Sat 5/9

6:00 am-6:24 pm

2 stops10h 24m

$409

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Tue 5/19

7:33 pm-12:50 am

1 stop7h 17m

San Francisco

Tue 5/26

10:38 pm-8:54 am

1 stop8h 16m

$413

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Wed 4/29

2:38 pm-11:59 pm

1 stop11h 21m

San Francisco

Sun 5/3

5:30 am-6:28 pm

1 stop10h 58m

$422

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Thu 4/9

6:58 pm-11:02 am

1 stop18h 04m

San Francisco

Mon 4/13

5:30 am-6:28 pm

1 stop10h 58m

$442

ChampaignSan Francisco

CMI - SFO

CMISFO

Champaign University-Willard

Tue 5/5

6:00 am-6:09 pm

2 stops14h 09m

San Francisco

Sat 5/9

3:05 pm-11:49 pm

1 stop6h 44m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to San Francisco Bay Area?

In general, September is the cheapest month to fly from Champaign to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $378. If you aren’t able to travel to San Francisco Bay Area during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $433.

Can stopping save me money on Champaign to San Francisco Bay Area flights?

You could potentially save up to 46% on your flight if you consider stops on a Champaign to San Francisco Bay Area flight.

Cheap Champaign to San Francisco Bay Area flight deals and tips

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

Fastest flight time	8h 50m
Direct flights	None

The fastest flight from Champaign to San Francisco Bay Area takes 8h 50m

There are no direct flights from Champaign to San Francisco Bay Area. There are no popular flight routes from Champaign to San Francisco Bay Area.

Search flight deals

When did momondo last update prices for flights from Champaign University-Willard Airport to San Francisco Bay Area?
Prices for flights from Champaign University-Willard Airport to San Francisco Bay Area are refreshed on a daily basis.
How many operators does momondo search for flights from Champaign University-Willard Airport to San Francisco Bay Area?
The number of operators available for flights from Champaign University-Willard Airport to San Francisco Bay Area is 1 as of March 2026.
How old do you have to be to fly from Champaign University-Willard Airport to San Francisco Bay Area?
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 Champaign University-Willard Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The travel and health documents required for your trip to San Francisco Bay Area 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 San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Champaign to San Francisco Bay Area?
momondo data reveals that the most frequently booked plane model on the route from Champaign to San Francisco Bay Area is Embraer 170, representing 37.96% of all bookings. The subsequent popular models are Embraer 175 at 30.56%, Canadair (Bombardier) Regional Jet at 8.33%, and Canadair (Bombardier) Regional Jet CRJ-550 at 7.41%.

Best airlines flying from Champaign to San Francisco Bay Area

Compare and see reviews for airlines that fly from Champaign to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $378	Free Cancellation	Rating 7.1 11,375 reviews		Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Champaign to San Francisco Bay Area for you.

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

Yes. All flights to San Francisco Bay Area from Champaign on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Champaign to San Francisco Bay Area flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Francisco Bay Area 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.