$140 Economy One-way to Chicago (ONT-ORD) in Dec from Ontario

Skip to main content

$140 Economy One-way to Chicago (ONT-ORD) in Dec from Ontario

Best Flights starting from $140

from$140economy

Ontario (ONT)

Fri, Dec 25

One-way

Chicago (ORD)

—

Fields updated — click View Prices to search ↑

Other Options for This Route

ORD destination

Economy Roundtrip to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in May from $290

ORD destination

Economy Roundtrip to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in June from $390

ORD destination

Economy One-way to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in September from $86

ORD destination

Economy Roundtrip to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in September from $304

ORD destination

Economy One-way to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in October from $89

ORD destination

Economy Roundtrip to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in October from $249

Other Destinations

SFO destination

Economy One-way to San Francisco (SFO)

Ontario (ONT) to San Francisco (SFO) in December from $43

FLL destination

Economy One-way to Fort Lauderdale (FLL)

Ontario (ONT) to Fort Lauderdale (FLL) in December from $160

ATLA destination

Economy One-way to Atlanta (Any)

Ontario (ONT) to Atlanta (Any) in December from $161

MFR destination

Economy One-way to Medford (MFR)

Ontario (ONT) to Medford (MFR) in December from $169

PVR destination

Economy One-way to Puerto Vallarta (PVR)

Ontario (ONT) to Puerto Vallarta (PVR) in December from $186

BOI destination

Economy Roundtrip to Boise (BOI)

Ontario (ONT) to Boise (BOI) in December from $222

Flights from Other Cities

ORD destination

Economy One-way to Chicago (ORD)

Dallas (DFW) to Chicago (ORD) in December from $30

ORD destination

Economy One-way to Chicago (ORD)

New York (JFK) to Chicago (ORD) in December from $33

ORD destination

Economy One-way to Chicago (ORD)

Tampa (TPA) to Chicago (ORD) in December from $45

ORD destination

Economy One-way to Chicago (ORD)

Miami (MIA) to Chicago (ORD) in December from $54

ORD destination

Economy Roundtrip to Chicago (ORD)

Miami (MIA) to Chicago (ORD) in December from $55

ORD destination

Economy Roundtrip to Chicago (ORD)

New York (JFK) to Chicago (ORD) in December from $64

Cheap economy Class Flights from Ontario (ONT) to Chicago (ORD) December

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: ONT to ORD in December - Route 1

Starting from $140

Flight Options & Prices:

Direct Flights: From $140 - Fastest option with no layovers
One-Stop Flights: From $140 - Good value with one connection
Multi-Stop Flights: From $140 - Cheapest option with multiple connections

Book your economy class flight from Ontario (ONT) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your december trip.

Why Choose Economy Class Flights from Ontario (ONT) to Chicago (ORD)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for december travel
Flexible booking options
24/7 customer support

Planning a trip from Ontario (ONT) to Chicago (ORD) in december? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.