Flights from London, Ontario to Chicago, United States

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Did you mean flights from Chicago to London, Ontario?

London, Ontario to Chicago Last modified: Jun 17, 2019 2:05 -04:00

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Chicago. Major Airlines & Air Canada frequently offer the best deals to Chicago flights, or select your preferred carrier below to see the cheapest days to fly.

Major Airlines
YXUCHI
Sat 09-21
2 stops
CHIYXU
Sat 09-28
2 stops
$340
Air Canada
YXUCHI
Thu 07-04
1 stop
CHIYXU
Sat 07-06
1 stop
$430
United
YXUCHI
Wed 08-21
2 stops
CHIYXU
Thu 09-05
2 stops
$531

How Much is a Flight from London, Ontario to Chicago?

We have collected flight cost data from across the web for travel from London, Ontario to Chicago, and have found the average flight price for this trip to be $552.

Where To Buy Cheap Flights from London, Ontario to Chicago?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from London, Ontario to Chicago based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from London, Ontario to Chicago?

The chart below shows up-to-date information regarding how far in advance to book your flight from London, Ontario to Chicago.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $781
7-14 days $0 $617
14-21 days $0 $567
21-30 days $0 $521
30-60 days $0 $453
60-90 days $0 $426
90+ days $0 $426

Cheapest Day To Fly from London, Ontario to Chicago

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from London, Ontario to Chicago is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$883$369$432$464$459$715$538

Compare Flight Prices from London, Ontario to Chicago by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for London, Ontario to Chicago flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June London, Ontario Chicago Major Airlines 19-06-22 19-06-24 2 $715
July London, Ontario Chicago Air Canada 19-07-02 19-07-09 1 $432
August London, Ontario Chicago Major Airlines 19-08-13 19-08-23 2 $401
September London, Ontario Chicago Major Airlines 19-09-19 19-09-21 2 $340
October London, Ontario Chicago Major Airlines 19-10-25 19-10-28 2 $430
November London, Ontario Chicago Air Canada 19-11-04 19-11-07 1 $430
December London, Ontario Chicago Major Airlines 19-12-02 19-12-11 2 $341
January London, Ontario Chicago Air Canada 20-01-16 20-01-23 1 $527

Cheap Last Minute Flights from London, Ontario to Chicago

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from London, Ontario to Chicago. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
16 17 18 19 20 21 22
$715
23 24 25 26 27 28 29
$715 $695
30 1 2 3 4 5 6
$695 $467
7 8 9 10 11 12 13
$467 $542
14 15 16 17 18 19 20
$542

Connecting Flights vs Direct Flights from London, Ontario to Chicago

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from London, Ontario to Chicago is $467.

The average price for direct flights from London, Ontario to Chicago is not available.

One Way Flights vs Round Trip Flights from London, Ontario to Chicago

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from London, Ontario to Chicago. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from London, Ontario to Chicago is $271.

The average price for round trip flights from London, Ontario to Chicago is $467.

London, Ontario to Chicago Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from London, Ontario to Chicago?
Answer: Toronto, ON

Airlines in London, Ontario flying to Chicago Last modified: Jun 17, 2019 2:05 -04:00Number of routes searched: 11Number of itineraries searched: 13,877

Wondering which airlines fly out of London, Ontario to Chicago? We've gathered the average price of London, Ontario airlines with flights to Chicago. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

London, Ontario to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YOW
Air Canada YUL
Air Canada YYZ
Air Canada YOW / YUL
Air Canada YOW / YYZ

London, Ontario to Chicago Airports

These are the major commercial airports we're currently monitoring in London, Ontario and Chicago. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights to Chicago - CHI Last modified: Jun 17, 2019 2:05 -04:00

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Cheap Flights from London, Ontario to Chicago