Cheap flights from Chicago to Toronto

Chicago FSS
CHI
Toronto
YTO

Flight deals from Chicago to Toronto

Below you can see the best deals on flights Chicago — Toronto for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 23 September, from $92.

Top 10 cheap flights from Chicago to Toronto

DL
DL
$ 105

Chicago — Toronto

17:10—22:59
11 Sep 2026
4 h 49 m
1 stop
DL
DL
$ 105

Chicago — Toronto

17:10—22:59
10 Sep 2026
4 h 49 m
1 stop
PD
$ 105

Chicago — Toronto

11:45—14:25
14 Sep 2026
1 h 40 m
Direct flight
PD
$ 105

Chicago — Toronto

15:20—18:00
14 Sep 2026
1 h 40 m
Direct flight
PD
$ 105

Chicago — Toronto

11:45—14:25
12 Sep 2026
1 h 40 m
Direct flight
PD
$ 105

Chicago — Toronto

15:20—18:00
12 Sep 2026
1 h 40 m
Direct flight
PD
$ 105

Chicago — Toronto

11:45—14:25
9 Sep 2026
1 h 40 m
Direct flight
PD
$ 105

Chicago — Toronto

15:20—18:00
9 Sep 2026
1 h 40 m
Direct flight
PD
$ 106

Chicago — Toronto

11:45—14:25
11 Sep 2026
1 h 40 m
Direct flight
PD
$ 106

Chicago — Toronto

15:20—18:00
11 Sep 2026
1 h 40 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Chicago — Toronto flight

Looking for cheap flights from Chicago to Toronto? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Toronto ticket online at the best price.

The route has direct flights — around 646 flights per week, flights are operated by Air Canada, United Airlines, American Airlines, Air Transat and 7 more airlines, a nonstop flight takes about 1 h 39 min, the distance between the cities is around 703 km.

Planning your trip? You may find our Toronto travel guide, how to get from the airport into town and Toronto weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $92Min. price
SeptemberCheapest
MayPeak season
YesDirect flights
703 kmDistance
1 h 39 minTravel time
11Airlines
646 / wkFlights

Flight schedule from Chicago to Toronto

The table shows direct flights from Chicago to Toronto on the selected date. The flight takes approximately 1 h 39 min. Regular flights are operated by Air Canada, United Airlines, American Airlines and Air Transat. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Pearson International Airport, Billy Bishop Toronto City Airport and Hamilton Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Chicago — Toronto

Below is a calendar of the lowest flight ticket prices for Chicago — Toronto by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $92 in September, and the most expensive are around $158 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Toronto by month. Tickets are usually cheapest in February (around $117) and priciest in July (about $183) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$122lowMay$148mediumSep$144medium
Feb$117lowJun$165highOct$131low
Mar$135mediumJul$183highNov$139medium
Apr$139mediumAug$174highDec$170high

Some values are estimated based on seasonality.

When to fly

Weather in Toronto: it is warmest in July (up to 26 °C on average) and coolest in January (around 0 °C). The driest month is September.

Tickets are usually cheapest in September and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Toronto

Dry and wet days · Toronto

Wind speed and direction · Toronto

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How to get the best deal on a Chicago — Toronto ticket

  • Book ahead: fares for Chicago — Toronto are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Toronto is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Toronto route are operated by 11 airlines; Air Canada runs the most flights (around 40% of all flights). Compare carriers, flight shares and schedules below.

  • Air CanadaAC
    87x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight ORD → YYZ78x/week
      Duration
      1h 46m
      Days
      MTWTFSS
    • Direct flight ORD → YTZ9x/week
      Duration
      1h 53m
      Days
      MTWTFSS
    40.4%Open →
  • United AirlinesUA
    68x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → YYZ59x/week
      Duration
      1h 53m
      Days
      MTWTFSS
    • Direct flight ORD → YTZ9x/week
      Duration
      1h 41m
      Days
      MTWTFSS
    31.7%Open →
  • American AirlinesAA
    24x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → YYZ24x/week
      Duration
      1h 49m
      Days
      MTWTFSS
    11.1%Open →
  • Air TransatTS
    9x/week
    WebsiteFleet: 405M pax/year
    • Direct flight MDW → YTZ9x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    4.3%Open →
  • Porter AirlinesPD
    7x/week
    WebsiteFleet: 714.5M pax/year
    • Direct flight MDW → YTZ7x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    3.4%Open →
  • Alaska AirlinesAS
    6x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight ORD → YYZ6x/week
    2.6%Open →
  • British AirwaysBA
    6x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight ORD → YYZ6x/week
    2.6%Open →
  • IberiaIB
    5x/week
    WebsiteFleet: 9224M pax/year
    • Direct flight ORD → YYZ5x/week
    2.2%Open →
  • All Nippon AirwaysNH
    1x/week
    WebsiteFleet: 21648M pax/year
    • Direct flight ORD → YYZ1x/week
    0.6%Open →
  • QantasQF
    1x/week
    WebsiteFleet: 33646M pax/year
    • Direct flight ORD → YYZ1x/week
    0.5%Open →
  • Japan AirlinesJL
    1x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight ORD → YYZ1x/week
    0.5%Open →

Cities and airports on the Chicago — Toronto route

Flights Chicago — Toronto depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Pearson International Airport, Billy Bishop Toronto City Airport, Hamilton Airport and Region of Waterloo International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Toronto

YTO
Canada
About the cityHow to get thereWeatherAll about the country Canada
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Toronto flight

How long is the flight from Chicago to Toronto?

A nonstop Chicago — Toronto flight takes about 1 h 39 min — the distance between the cities is around 703 km.

How far is it from Chicago to Toronto?

The distance from Chicago to Toronto is about 703 km, which a nonstop flight covers in around 1 h 39 min.

Are there direct flights from Chicago to Toronto?

Yes, there are nonstop flights Chicago — Toronto — around 646 flights per week.

Which airlines fly from Chicago to Toronto?

Airlines operating Chicago — Toronto include Air Canada, United Airlines, American Airlines, Air Transat, Porter Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Toronto flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Pearson International Airport, Billy Bishop Toronto City Airport, Hamilton Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Toronto?

The price of a Chicago — Toronto ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in May. Tickets typically cost between $92 and $158. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Toronto?

Flights Chicago — Toronto are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Toronto?

To catch a low fare Chicago — Toronto, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

See all
New York CityDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverLondonNashvilleIndianapolisSan DiegoMontrealSt. LouisMilwaukeeCharlottePhiladelphiaColumbusKansas CityMiamiPhoenixLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochesterCleveland

Where else you can fly from Toronto

See all
New York CityMontrealOttawaVancouverCalgaryHalifaxWashington, D.C.EdmontonDetroitWinnipegBostonLondonAtlantaSt. John'sQuebec CityMinneapolisPhiladelphiaSaskatoonThunder BayOrlandoCancunMonctonCharlotteLos AngelesSan FranciscoDallasReginaLas VegasKelownaNashvilleCharlottetownFort LauderdaleTampaMexico CityLondonVictoriaDublinFrankfurt am MainPunta CanaCleveland

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