Flights from Ontario to Chicago

Aviasales.ge will find you the cheapest airfare for Ontario – Chicago by comparing the ticket prices to Chicago using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Ontario – Chicago is up to you.

Direct flight for from Ontario to Chicago

The easiest way to to get to your destination is a direct flight. Direct flights for from Ontario to Chicago are offered by:

• Southwest Airlines (3 days per week, flight WN251)

Chicago is served by 6 airports: Chicago Executive Airport, O'Hare International Airport, Chicago Midway International Airport, DuPage Airport, Chicago Rockford International Airport and Merrill C Meigs. Direct flights for Ontario – Chicago are operated by:

• United Airlines, Southwest Airlines from Ontario International Airport to O'Hare International Airport
• Southwest Airlines from Ontario International Airport to Chicago Midway International Airport

Flight with layover for the route from Ontario to Chicago

The lowest prices for flights with layovers are offered by Southwest Airlines with a layover in Denver. Tickets start at 313₾.

A flight with a layover on the route Ontario – Chicago will allow you to make your trip more interesting. The layover could be in:

• Saint Louis (flight WN2410 Southwest Airlines)
• San Jose (flight WN3957 Southwest Airlines)
• Austin (flight WN1570 Southwest Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Ontario – Chicago could change by more than 98%.

Aviasales.ge suggests buying tickets for Ontario – Chicago in advance in order to choose the conditions for your flight that best suit your preferences and budget.