Cheap Flights from Chicago to Ontario - CHI to ONT (reverse)
Popular Flights from Chicago to Ontario
- Airfare from Chicago to Ontario on Us Airways from $233 round trip
- Airfare from Chicago to Ontario on American Airlines from $241 round trip
- Airfare from Chicago to Ontario on Continental Airlines from $241 round trip
- Airfare from Chicago to Ontario on Delta Air Lines from $241 round trip
- Airfare from Chicago to Ontario on United Airlines from $241 round trip
Recent Alerts from Chicago to Ontario
Market
Rating
Date
Price
Chicago to Ontario on American Airlines
Dec 13, 2011
20111213
$241
Chicago to Ontario on Us Airways
Dec 13, 2011
20111213
$248
Chicago to Ontario on Delta Air Lines
Dec 13, 2011
20111213
$301
Chicago to Ontario on Continental Airlines
Dec 13, 2011
20111213
$308
Chicago to Ontario on United Airlines
Dec 13, 2011
20111213
$308
Did You Know?
- The smallest aircraft operated by Delta flying between Chicago, IL and Ontario, CA is a CRJ with 50 seats.
- The largest aircraft operated by Delta flying between Chicago, IL and Ontario, CA is a 757 with 183 seats.
- San Francisco, CA is the most popular connection for one stop flights between Chicago, IL and Ontario, CA.
- American has 16 one stop flights between Chicago, IL and Ontario, CA.
- Southwest has the most nonstop flights between Chicago, IL and Ontario, CA.
- 8 airlines operate between Chicago, IL and Ontario, CA
- The shortest flight between Chicago, IL and Ontario, CA on Delta is 1,803 miles.
- 99,072 seats are available per day to fly out of Chicago, IL connecting to Ontario, CA
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Advance Purchase Prices from Chicago to Ontario
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- Alaska$1013$1013$1013$809$809$663$663
- American$811$811$301$241$241$311$351
- Continental$818$818$818$288$288$358$358
- Delta$811$811$811$281$281$429$429
- US Airways$438$438$438$248$248$318$318
- United$818$818$818$288$288$358$358
Daily Non-stop Flight Schedules from Chicago Midway to Ontario International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest FlightAverage Duration
- Southwest Airlines11111118:30 AM8:35 AM4:38
Cheap International Flights from Chicago - CHI
Flights
Airline
Lowest Price
American, Air China, Cathay, Etihad, Japan, Korean, KLM, All Nippon, Asiana, United
$1017
Jet India, American, Alitalia, British Airways, Air China, Continental, Cathay, Delta, Aer Lingus, Etihad, Iberia, TAM, Korean, KLM, Lufthansa, SWISS, Royal Jordanian, SAS, Brussels, Turkish, United, Alitalia Express
$748
American, Air Canada, Air China, Cathay, Etihad, Japan, Korean, Asiana, Qantas, United
$1465
Jet India, American, Air India, British Airways, Air China, Cathay, Etihad, Japan, Korean, KLM, Lufthansa, SWISS, All Nippon, Asiana, Royal Jordanian, SAS, Thai, Turkish, United
$1164
Jet India, American, Air India, British Airways, Air China, Cathay, Delta, Emirates, Japan, Korean, KLM, Lufthansa, SWISS, Royal Jordanian, Turkish, United, Virgin Atlantic
$1017