Flight tickets from Ontario to Chicago from 102 USD

Most popular flights from Ontario to Chicago

At WowTickets, we present the best flight options from Ontario to Chicago, emphasizing speed, cost-effectiveness, and convenience. Starting at just 102 USD, our flights from ONT to CHI are designed to provide the quickest and most comfortable journey. The average flight duration stands at 14:44:00, but you can select our fastest service with a travel time of just 7:00, which departs from Ontario International Airport and arrives at DuPage 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 2024-10-31 for this popular domestic route.

Frontier Airlines

$54

21:35ONT

–

05:06CHI

Direct

Duration 16hr 29min

Delta Air

$281

18:38ONT

–

02:38CHI

Direct

Duration 16hr 0min

Find One-Way Fares from Ontario to Chicago Starting at 102 USD for October

Sun

05.01

Tue

07.01

Wed

08.01

Thu

09.01

Fri

10.01

Sat

11.01

Sun

12.01

Mon

13.01

Tue

14.01

Wed

15.01

Thu

16.01

Fri

17.01

Sat

18.01

Sun

19.01

Mon

20.01

Tue

21.01

Wed

22.01

Thu

23.01

Fri

24.01

Sat

25.01

Airline price rating for 14 October

Airline	Price	Duration
Frontier Airlines	From 54.08	7 hr 31 min
Delta Air	From 280.92	8 hr 00 min

Schedule of flights from Ontario to Chicago on October

Flight Code	Airline	Airport	Departure And Arrival	Duration
1500_2210		ONT - CHI	13:30 - 20:52	7 hr 22 min
665_1076		ONT - CHI	18:38 - 02:38	8 hr 00 min

Schedule of return flights from Ontario to Chicago

Peruse the curated schedule of return flights from Ontario to Chicago, tailored to offer a balance of value and efficiency. Prices commence at 102 USD, with fluctuations based on specific departure and arrival times. Elevate your travel experience by selecting from a variety of Delta Air, Frontier Airlines, ensuring a return journey that complements your itinerary.