Flight tickets from Chicago to Ontario from 130 USD
Most popular flights from Chicago to Ontario
At WowTickets, we present the best flight options from Chicago to Ontario, emphasizing speed, cost-effectiveness, and convenience. Starting at just 130 USD, our flights from CHI to ONT are designed to provide the quickest and most comfortable journey. The average flight duration stands at 14:53:00, but you can select our fastest service with a travel time of just 6:00, which departs from DuPage Airport and arrives at Ontario International Airport. Our extensive selection includes various airlines, featuring both the most affordable and the quickest flights by Frontier Airlines. Take advantage of the lowest fares on 2024-10-29 for this popular domestic route.
Frontier Airlines
Delta AirFind One-Way Fares from Chicago to Ontario Starting at 130 USD for October
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Airline price rating for 14 October
| Airline | Price | Duration | |
|---|---|---|---|
Frontier Airlines | From 58.53 | 9 hr 23 min | |
Delta Air | From 287.76 | 6 hr 43 min |
Schedule of flights from Chicago to Ontario on October
| Flight Code | Airline | Airport | Departure And Arrival | Duration | |
|---|---|---|---|---|---|
| 2231_1345 | | CHI - ONT | 12:40 - 19:23 | 6 hr 43 min | |
| 3173_1499 | | CHI - ONT | 21:36 - 06:59 | 9 hr 23 min |
Schedule of return flights from Chicago to Ontario
Peruse the curated schedule of return flights from Chicago to Ontario, tailored to offer a balance of value and efficiency. Prices commence at 130 USD, with fluctuations based on specific departure and arrival times. Elevate your travel experience by selecting from a variety of Frontier Airlines, Delta Air, ensuring a return journey that complements your itinerary.
| Airline | City Airport | Date | Price | |
|---|---|---|---|---|
| Chicago (CHI)   Ontario (ONT) | 29.10 | From 58.53 | |
| Chicago (CHI) Ontario (ONT) | 28.10 | From 287.76 |