Looking for domestic flights from Ontario to Chicago? Flying to Chicago is now easy with JetSaver. You can find great flight deals from Ontario to Chicago starting at just $383 from 100+ online travel agencies and airlines. Compare Ontario to Chicago flight ticket fares by choosing date as per your preference. Book Ontario to Chicago flights with fares as low as $383—no extra charges or hidden costs . Check out ONT to ORD flight schedules and fares on JetSaver before booking to get the best airfares to Chicago.
These are the top airlines
United Airlines, Frontier Airlines, American Airlines, Alaska Airlines, Hawaiian Airlines, JetBlue Airways
Flights between Ontario to Chicago are frequent, with several airlines offering direct and connecting services. JetSaver brings you all the relevant Ontario to Chicago flight information, from flight timings to airline details, ensuring hassle-free travel planning. Whether you’re looking for budget-friendly flights or premium services, there’s an option for every traveler. For travelers looking to book Ontario to Chicago flights, JetSaver provides a comprehensive comparison of flight options, ensuring the best deals for your journey.
Both these cities offer comfortable traveling, and it can become an interesting experience to travel to these destinations for business or tourism. Chicago has magnificent and well-designed buildings, lovely parks, and vibrant markets in the city. This is a fascinating destination to visit, and one can be assured of an entertaining experience with good museums, themed restaurants, and exciting nightlife.
Book your Ontario to Chicago flights at the lowest prices with JetSaver’s unbeatable fares and exclusive deals. Our platform allows you to filter flight options based on airline, duration, departure, and arrival times, with both direct and layover flights available. Flights to Chicago from ONT start as low as $383, with a variety of flight options to choose from. The shortest flight duration is just 04:03 hours. For greater savings, be sure to book your return Chicago to Ontario flight through JetSaver!
Looking for cheap flights from Ontario to Chicago? Flight fare comparison for flights to Chicago from Ontario depends on the time of year, airline, and how far in advance you book your flight ticket. When looking for the best deals for your trip, consider different airlines and make your travel bookings as early as possible. Compare the flight fares among different airlines for economy, premium economy, and business class options. This helps you find a flight that suits both your budget and preferences.
Note: Prices are approximate and can vary based on specific travel dates and availability.
Airline
Economy (Low)
Economy (Average)
Economy (Peak)
Premium Economy (Low)
Premium Economy (Average)
Premium Economy (Peak)
Business Class (Low)
Business Class (Average)
Business Class (Peak)
American Airlines
$150
$250
$350
$300
$450
$600
$800
$1,200
$1,500
Delta Air Lines
$160
$260
$360
$320
$480
$640
$820
$1,200
$1,600
United Airlines
$170
$270
$370
$330
$490
$650
$830
$1,200
$1,600
Southwest Airlines
$180
$280
$380
N/A
N/A
N/A
N/A
N/A
N/A
Are you worried about the duration and time taken to travel on flights from Ontario to Chicago? Flight duration and distance from ONT to ORD are crucial choice, particularly if you're planning a short trip. Below is some information regarding the approximate flight time and the distance for flights to Chicago from Ontario destinations.
Note: The average flight durations and air distances are approximate and may vary depending on the airline, flight schedule, and weather conditions.
Flight Type
Average Flight Duration
Approximate Air Distance
Non-stop
2 hours 15 minutes
1,400 miles
Connecting
4-6 hours
1,400 miles
Generally, flights between Ontario and Chicago fluctuate with each season; therefore, it is always advisable to check the flight availability for your preferred dates. ONT to Chicago is one of the busiest routes where many passengers traveling daily are very high and so are the facilities provided to the travelers. When planning your travel from ONT to ORD, the time of departure should be convenient enough to suit your preferences. Many airlines often offer many flights during different times of the day including morning, afternoon, and evening. Here’s an outline of the major airlines servicing this route and the frequency of their flights:
Note:
Airline
Morning Flight Times
Afternoon Flight Times
Evening Flight Times
Weekly Frequency
American Airlines
6:00 AM, 7:00 AM
12:00 PM, 2:00 PM
5:00 PM, 7:00 PM
Daily (7)
Delta Air Lines
6:30 AM, 8:00 AM
1:00 PM, 3:00 PM
4:00 PM, 6:00 PM
Daily (7)
United Airlines
7:30 AM, 9:00 AM
12:30 PM, 2:30 PM
5:30 PM, 7:30 PM
Daily (7)
Southwest Airlines
8:00 AM, 10:00 AM
1:30 PM, 3:30 PM
4:30 PM, 6:30 PM
Daily (7)
Frontier Airlines
9:00 AM
2:00 PM
5:00 PM
Daily (5)
Booking trends and prices from ONT to ORD are worth considering for cheap flights from Ontario to Chicago. Timing is very important when it comes to looking for the best airline to book when looking for a flight from ONT to Chicago. There are some off-peak months in the year, and the ticket costs will be cheap during these months. The best thing you can do when planning for a trip from ONT to ORD is to ensure that you book your tickets a month or two before the time of travel, By doing this you will be able to find the best deals available. It’s often cheaper to fly during the week than the weekend, and Tuesday or Wednesday usually offers the best flight prices. Here’s an overview of average monthly prices and some tips to help you book smarter:
Best Booking Window: Additional Insights:
Booking Day
Booking Time
Price Trend
Monday
Early Morning
Cheaper
Tuesday
Late Afternoon
Cheaper
Wednesday
Early Morning
Moderate
Thursday
Late Afternoon
Moderate
Friday
Early Morning
Expensive
Saturday
Late Afternoon
Expensive
Sunday
Early Morning
Moderate
There are several amenities provided by the different airlines that operate between Ontario and Chicago. Many airlines have additional services such as Wi-Fi on airplanes, electrical outlets, entertainment for flyers, and even free snacks and beverages. Comparing the amenities and services for flights from Ontario to Chicago across airlines can help you choose the one that best fits your preferences.
Note: Amenities may vary depending on the specific flight and class of service. This table provides a general overview of the typical amenities offered by each airline on flights from ONT to ORD.
Airline
Wi-Fi Availability
Power Outlets
Food Options
Entertainment Services
American Airlines
Yes
Yes
Snacks, Meals
In-flight movies, TV shows, music
Delta Air Lines
Yes
Yes
Snacks, Meals
In-flight movies, TV shows, music
United Airlines
Yes
Yes
Snacks, Meals
In-flight movies, TV shows, music
Southwest Airlines
No
No
Snacks
Free live TV, music
Frontier Airlines
Yes
Yes
Snacks
Free live TV, music
When planning a trip from Ontario to Chicago, knowing baggage policies and fees for flights from ONT to Chicago is crucial.In the case of carry-ons, the cost can vary depending on the airline and the class of service, while for checked baggage the policies may also vary greatly. Another factor one must compare while looking for flight ticket is baggage fees because if you are carrying multiple bags it can turn out to be very expensive.
Note: Fees are subject to change and may vary based on travel dates, routes, and other factors. Always check with the airline for the most up-to-date information.
Airline
Cabin Baggage Allowance (kg)
Checked Baggage Fee (USD)
American Airlines
23 kg (2 pieces)
$30-$50 (first piece), $100-$150 (second piece)
Delta Air Lines
23 kg (2 pieces)
$30-$50 (first piece), $100-$150 (second piece)
United Airlines
23 kg (2 pieces)
$30-$50 (first piece), $100-$150 (second piece)
Southwest Airlines
25 kg (2 pieces)
No fee for first two pieces, $75-$100 for additional pieces
Spirit Airlines
20 kg (1 piece)
$35-$50 (first piece), $100-$150 for additional pieces
Frontier Airlines
20 kg (1 piece)
$35-$50 (first piece), $100-$150 for additional pieces
1. Which is best airport to choose while traveling to Chicago from Ontario ONT airport?
To reach early to the city center in Chicago, you can consider booking flight tickets from ONT to ORD airport while booking your flight tickets to Chicago from Ontario.
2. How can I find the Ontario to Chicago last-minute flights?
Finding last minute flights from Ontario to Chicago is easy but it mostly have high ticket fare as it completely depends on availability & demand. To get low fare tickets from Ontario to Chicago you need to plan as early as possible.
3. Are there business class flights from ONT to ORD?
Yes, almost every airline will have business class while traveling from ONT to ORD. To book business class tickets from Ontario to Chicago, you need filter the results with travel class as business and book the suitable from the results.
4. How can I book a direct flight from ONT to ORD?
Yes, there will be direct flights operating from Ontario to Chicago every week. But availability is depends on the demand, plan early to book direct flight tickets.
5. What is the best time to find Ontario to Chicago affordable flights?
The best time to find affordable & low cost flight tickets is during weekdays and off-peak seasons. Usually, ticket prices will be comparatively lower than peak seasons making it easy to find low cost flights.
6. How long does it take to fly from Ontario to Chicago?
The flight duration from Ontario (ONT) to Chicago (ORD) is approximately 04:03 hours. However, actual times may vary depending on weather conditions and the specific flight route.
7. What is the cheapest time to fly from ONT to ORD?
The cheapest time to book flights from ONT to Chicago is during weekdays and off-peak travel periods. Use JetSaver to compare fares and get the best deals.
8. What is the cheapest airfare to travel from Ontario to Chicago?
The cheapest fare from Ontario to Chicago begins at just $383. This affordable option allows travelers to have a great travel, which makes it a popular choice for short journeys.
9. Which airline offers the lowest fare for flights from Ontario to Chicago?
The lowest fare is just $383 on a United Airlines flight. United Airlines is one of the best airlines that provides budget-friendly travel options to match your travel requirements.
10. How early should I arrive at the airport before departure?
For domestic flights, it's advised to arrive at the airport at least 2 hours before departure, while for international flights, 3 hours is ideal. This makes sure that the boarding process is stress-free by allowing time for check-in, security screening, and any delays.
11. What are the options for nonstop flights from Ontario to Chicago?
Multiple airlines offer nonstop flights from Ontario to Chicago, providing frequent daily departures. To find the best fares, compare prices on Jetsaver and book in advance for the best deals.
Popular Airlines from Ontario to Chicago
Popular Routes to Chicago
Popular Routes from Ontario
