Cheap Flights from Champaign to Ontario
Cheap Flights from Champaign to Ontario
Looking for cheap flights from Champaign to Ontario? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Champaign to Ontario vary by season, cabin, and date, but available award flights can start around 12,000–20,700 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Champaign to Ontario for specific travel dates.
2026-11-08
CMI - ONT
Economy | 2 Stops
From 12,000 Pts + $11.2
2026-11-09
CMI - ONT
Economy | 2 Stops
From 12,500 Pts + $11.2
2026-11-06
CMI - ONT
Economy | 2 Stops
From 12,500 Pts + $16.8
2026-11-07
CMI - ONT
Economy | 2 Stops
From 12,500 Pts + $16.8
2026-11-06
CMI - ONT
Economy | 1 Stop | 5 left
From 17,500 Pts + $25.6
2026-11-08
CMI - ONT
Economy | 2 Stops
From 20,700 Pts + $11.2
Champaign to Ontario flight facts
Distance
1,661 mi
2,673 km in a straight line
Estimated flight time
about 3h 45m
In the air, for the straight-line distance
Time difference
−2h
Ontario is 2 hours behind Champaign.
Airports in Champaign
CMI · University of Illinois Willard
Airports in Ontario
ONT · Ontario Intl
Nearby airport alternatives
Flights Champaign - Santa Ana · Santa Ana is 30 mi from Ontario
Flights Champaign - Burbank · Burbank is 44 mi from Ontario
Flights Champaign - Los Angeles · Los Angeles is 47 mi from Ontario
Flights Peoria - Ontario · Peoria is 86 mi from Champaign
Flights Indianapolis - Ontario · Indianapolis is 108 mi from Champaign
Flights Chicago - Ontario · Chicago is 129 mi from Champaign
Premium cabin flights from Champaign to Ontario
Premium cabin
2026-11-07
CMI - ONT
First | 2 Stops | 8 left
From 45,000 Pts + $31.2
Premium cabin
2026-11-08
CMI - ONT
First | 2 Stops | 7 left
From 45,000 Pts + $31.2
Premium cabin
2026-11-09
CMI - ONT
First | 2 Stops | 9+ left
From 45,000 Pts + $31.2
Selected hotels for your next stay
Hollywood (United States)
Dream Hollywood
From 15,000 Pts or $267
Los Angeles (United States)
Hotel Figueroa
From 15,000 Pts or $189
Newport Beach (United States)
Hyatt Regency Newport Beach
From 15,000 Pts or $249
Frequently Asked Questions
The cheapest route from Champaign to Ontario depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Champaign to Ontario.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Champaign to Ontario.
Champaign and Ontario are about 1,661 miles (2,673 km) apart in a straight line.
Flying the 1,661-mile straight-line distance takes about 3h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Ontario is 2 hours behind Champaign.
Departures from Champaign: University of Illinois Willard (CMI). Arrivals in Ontario: Ontario Intl (ONT).
Travelers searching this route also look at other popular routes into Ontario, plus the return trip when we track it. Fares and award space change daily.
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