Cheap Flights from Chicago to Toronto
No deal from Chicago to Toronto has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Chicago to Toronto, the lowest round-trip fare we recorded was $187, in September. The typical fare was $363. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $350 on Air Canada and Porter Airlines, seen Oct 14. It is an unverified observation and may have changed.
See every deal <a href="/from/chicago">from Chicago</a>, <a href="/to/toronto">to Toronto</a>, or the return direction <a href="/from/toronto/to/chicago">Toronto to Chicago</a>.
Latest price we saw: Chicago to Toronto
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Chicago (ORD) to Toronto (YTZ) | $350 | 39.2¢ | Nov 5 – Nov 14 | Air Canada and Porter Airlines | Oct 14 | Check price |
Price history: Chicago to Toronto
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $251 | $451 | 193 |
| Sep 2026 | $187 | $354 | 185 |
| Aug 2026 | $193 | $284 | 461 |
Frequently asked questions
How many flight deals from Chicago to Toronto are on Sparkflights right now?
There are 0 verified deals from Chicago to Toronto on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Chicago to Toronto?
The lowest fare we've recorded from Chicago to Toronto is $187, based on 839 price observations over 3 months.
How much does a flight from Chicago to Toronto cost?
The typical round-trip fare we observed from Chicago to Toronto is $363, against a recorded low of $187. These are observations, not quotes.
When is the cheapest month to fly Chicago to Toronto?
September was the cheapest month we observed from Chicago to Toronto and October the dearest, over 3 months of data.
What is the current price from Chicago to Toronto?
The most recent fare our sweep saw from Chicago to Toronto is $350, on Oct 14. It is an unverified observation rather than a verified deal, so check it before booking.