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Cheap flights from Champaign to San Luis Obispo from $449

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to San Luis Obispo departing on 10/31. 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

Find the cheapest flights from Champaign to San Luis Obispo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 5:13 pm
CMI
-
SBP
11h 13m
2 stops
United Airlines Logo
10:48 am - 10:22 pm
SBP
-
CMI
9h 34m
2 stops
$449United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
1:32 pm - 12:44 pm
CMI
-
SBP
25h 12m
3 stops
United Airlines Logo
10:48 am - 10:22 pm
SBP
-
CMI
9h 34m
2 stops
$579United Airlines
Sat, Oct 31 - Tue, Nov 3

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United Airlines flights from Champaign to San Luis Obispo

Our best United Airlines deals on Champaign to San Luis Obispo flight tickets
United Airlines
Oct 31
CMI8:00 amChampaign University-Willard
11h 13m
2 stops
SBP5:13 pmSan Luis Obispo County
Nov 3
SBP10:48 amSan Luis Obispo County
9h 34m
2 stops
CMI10:22 pmChampaign University-Willard
$449
United Airlines
Oct 31
CMI1:32 pmChampaign University-Willard
25h 12m
3 stops
SBP12:44 pmSan Luis Obispo County
Nov 3
SBP10:48 amSan Luis Obispo County
9h 34m
2 stops
CMI10:22 pmChampaign University-Willard
$579

momondo Fare Finder

 
Customize your flight search to find flights from Champaign to San Luis Obispo 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 July 3, 2026.
Use the filters below to find and compare flights from Champaign to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChampaignSan Luis Obispo

CMI - SBP

CMISBP

Champaign University-Willard

Sat 10/31

8:00 am-5:13 pm

2 stops11h 13m

San Luis Obispo County

Tue 11/3

10:48 am-10:22 pm

2 stops9h 34m

$449

ChampaignSan Luis Obispo

CMI - SBP

CMISBP

Champaign University-Willard

Sat 10/31

1:32 pm-12:44 pm

3 stops25h 12m

San Luis Obispo County

Tue 11/3

10:48 am-10:22 pm

2 stops9h 34m

$579

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Champaign to San Luis Obispo

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

Cheap Champaign to San Luis Obispo (CMI to SBP) flight deals and tips

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

Fastest flight time

11h 13m

Direct flights

None
The fastest flight from Champaign to San Luis Obispo takes 11h 13m
There are no direct flights from Champaign to San Luis Obispo. There are no popular flight routes from Champaign to San Luis Obispo.
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Frequently asked questions about flying from Champaign to San Luis Obispo

  • How far is Champaign University-Willard to San Luis Obispo County by plane?

    A flight from Champaign University-Willard to San Luis Obispo County will travel around 1791.8 mi. In terms of flight time, this usually takes a little over 11h 13m.

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

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

  • How old do you have to be to fly from Champaign University-Willard Airport to San Luis Obispo County 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 Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The required travel and health documents for your San Luis Obispo County 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 Luis Obispo County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Champaign to San Luis Obispo

  • How do I get Price Alerts for flights from Champaign to San Luis Obispo?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Champaign from San Luis Obispo. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Champaign to San Luis Obispo with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Paso Robles
Morro Bay
Cambria
San Simeon
Avila Beach
Cayucos
Arroyo Grande
Atascadero
Grover Beach

Why use momondo?

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

It is quick and easy to find Champaign to San Luis Obispo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Luis Obispo that suits you.

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

Yes. All flights to San Luis Obispo 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 Luis Obispo?

Once you have performed a search for Champaign to San Luis Obispo 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 Luis Obispo right now. Can momondo alert me if prices change?

Price alerts on flights to San Luis Obispo from Champaign are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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