Cheap flights from Ontario to Chicago from $119
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Flight information for Ontario to Chicago
(ONT to CHI)
Find info about flight duration, direct flights, and airports for your flight from Ontario to Chicago
Best Price Found | $119 |
|---|---|
Fastest flight time | 1h 24m |
Direct flights | None |
Airports in Chicago | 3 airports |
How to get the cheapest flight ticket from Ontario to Chicago
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Ontario to Chicago?
September
The cheapest time of year to fly to Chicago from Ontario is September. Most expensive is March
What is the cheapest day to depart Ontario for Chicago?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Monday
When is the cheapest time to fly from Ontario to Chicago?
in the evening
Ontario to Chicago flights are approximately 36% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Chicago from Ontario?
Juneyao Airlines
American Airlines, Frontier, and Juneyao Airlines are the most popular carriers operating from Ontario to Chicago
What is the cheapest Ontario to Chicago flight route?
Ontario - Chicago Midway
Fly from Ontario to Chicago Midway for the best Ontario - Chicago flight prices
How far in advance should you book Ontario to Chicago flights?
25 days before
The cheapest time to buy a flight from Ontario to Chicago is approximately 25 days to departure
When traveling from Ontario to Chicago, the most popular airport to fly into is Chicago O'Hare Intl Airport. The majority of travelers flying into Chicago O'Hare Intl Airport from Ontario are departing from Ontario Airport. If you are looking for alternate airports to fly out of when traveling to Chicago, you can try flying out of Los Angeles Airport (in Los Angeles), Burbank Bob Hope Airport (in Burbank), or Santa Ana J. Wayne/Orange Cnty Airport (in Santa Ana). When traveling from Ontario, it is helpful to have an alternative airport to fly into when you land in Chicago. Good options for arrival airports in Chicago, you can try Chicago Midway Airport (in Chicago) or Chicago Greater Rockford Airport (in Chicago). The least expensive flight option from Ontario to Chicago will typically be LAX — ORD during the month of June with an average price of $122 RT.
Easily compare round-trip flights from Ontario to Chicago
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Chicago by changing tabs
Find the cheapest one-way flights from Ontario to Chicago
If you're looking for one-way flights from Ontario to Chicago, view some of our deals below provided by Alaska Airlines and Frontier
Search last-minute flights to Chicago from Ontario
Find and compare round-trip flight prices for your last-minute flight from Ontario to Chicago
Best airlines flying from Ontario to Chicago
Compare and see reviews for airlines that fly from Ontario to Chicago with momondo
Southwest Flights From Ontario to Chicago
Southwest flight deals from Ontario to Chicago start from $418 round-trip. Over the 13 Southwest flights for this route in a normal week, average airfare is usually $499 round-trip - but some users have found much cheaper deals with momondo.
Delta flights from Ontario to Chicago
Our best Delta deals on Ontario to Chicago flight tickets
United Airlines flights from Ontario to Chicago
Our best United Airlines deals on Ontario to Chicago flight tickets
Are airlines flying from Ontario to Chicago offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Ontario to Chicago, such as Frontier, American Airlines, and United Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
How far is Ontario to Chicago by plane?
The straight-line distance from Ontario to Chicago is 1710.7 mi. 3h 56m is a normal flight duration for this route.
Alternative routes for Ontario to Chicago
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Ontario to Chicago flights
Flexible with your destination? Broaden your search and find flights similar to your Ontario to Chicago route
Flights to other cities in United States
Lost the lust for Chicago? Check out some flights to other cities in United States
Why use momondo?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Chicago. momondo saves you time and could save you money on your trip.
Yes. All flights to Chicago from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once you have performed a search for Ontario to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
Of course. momondo tracks the price of Ontario to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.