Frontier Airlines Chicago to Toronto Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from Chicago to Toronto. Compare airline ticket prices and book air tickets starting from $129 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Toronto (ON) by Frontier Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in november: one-way - $129, two-way – $221.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:59 am — 0:25 am
+1 day
10:59 am — 2:54 pm F93044 Frontier Airlines
Chicago — Orlando
6h 36m stop
9:30 pm — 0:25 am WS1225 WestJet
Orlando — Toronto
12h 26m
including layover
Find flight
from$165
12:34 pm — 11:53 pm
8:45 am — 12:31 pm F91186 Frontier Airlines
Chicago — Tampa
4h 45m stop
8:55 pm — 11:50 pm PD528 Porter Airlines
Tampa — Toronto
10h 19m
including layover
Find flight
from$171
12:34 pm — 11:50 pm
12:34 pm — 4:10 pm F91186 Frontier Airlines
Chicago — Tampa
4h 45m stop
8:55 pm — 11:50 pm TS7475 Air Transat
Tampa — Toronto
10h 16m
including layover
Find flight
from$220
3:28 pm — 3:05 pm
+1 day
3:28 pm — 6:19 pm F93088 Frontier Airlines
Chicago — Washington D.C.
19h 16m stop
1:35 pm — 3:05 pm PD2724 Porter Airlines
Washington D.C. — Toronto
22h 37m
including layover
Find flight
from$181
4:01 pm — 1:55 pm
+1 day
4:01 pm — 7:58 pm F93044 Frontier Airlines
Chicago — Orlando
14h 57m stop
10:55 am — 1:55 pm F81691 Freedom Airlines
Orlando — Toronto
20h 54m
including layover
Find flight
from$129
5:01 am — 5:12 pm
5:01 am — 8:44 am F91186 Frontier Airlines
Chicago — Tampa
5h 31m stop
2:15 pm — 5:12 pm WS1247 WestJet
Tampa — Toronto
11h 11m
including layover
Find flight
from$167
7:00 am — 11:45 am
+1 day
7:00 am — 10:43 am F91416 Frontier Airlines
Chicago — Tampa
22h 7m stop
8:50 am — 11:45 am PD526 Porter Airlines
Tampa — Toronto
27h 45m
including layover
Find flight
from$129
7:00 am — 11:50 pm
7:00 am — 10:43 am F91416 Frontier Airlines
Chicago — Tampa
10h 12m stop
8:55 pm — 11:50 pm PD528 Porter Airlines
Tampa — Toronto
15h 50m
including layover
Find flight
from$171
8:45 am — 11:45 am
+1 day
8:45 am — 12:31 pm F91186 Frontier Airlines
Chicago — Tampa
20h 19m stop
8:50 am — 11:45 am PD526 Porter Airlines
Tampa — Toronto
26h
including layover
Find flight
from$129
10:00 pm — 2:11 pm
+2 days
10:00 pm — 11:59 pm F92329 Frontier Airlines
Chicago — Las Vegas
21h 11m stop
9:10 pm — 0:08 am WS1791 WestJet
Las Vegas — Vancouver
6h 22m stop
6:30 am — 2:11 pm WS702 WestJet
Vancouver — Toronto
39h 11m
including layover
Find flight
from$283
4:27 pm — 1:55 pm
+1 day
4:27 pm — 7:15 pm F93281 Frontier Airlines
Chicago — Houston
1h 55m stop
9:10 pm — 0:34 am F94978 Frontier Airlines
Houston — Orlando
10h 21m stop
10:55 am — 1:55 pm F81691 Freedom Airlines
Orlando — Toronto
20h 28m
including layover
Find flight
from$134
5:01 am — 4:58 pm
5:01 am — 8:44 am F91186 Frontier Airlines
Chicago — Tampa
2h 26m stop
11:10 am — 2:20 pm PD530 Porter Airlines
Tampa — Ottawa
1h 30m stop
3:50 pm — 4:58 pm PD2258 Porter Airlines
Ottawa — Toronto
10h 57m
including layover
Find flight
from$173
6:07 pm — 1:55 pm
+1 day
6:07 pm — 9:24 pm F91442 Frontier Airlines
Chicago — Atlanta
1h 5m stop
10:29 pm — 0:12 am F93508 Frontier Airlines
Atlanta — Orlando
10h 43m stop
10:55 am — 1:55 pm F81691 Freedom Airlines
Orlando — Toronto
18h 48m
including layover
Find flight
from$134
6:15 pm — 0:25 am
+2 days
6:15 pm — 9:23 pm F92144 Frontier Airlines
Chicago — Atlanta
1h 6m stop
10:29 pm — 0:11 am F94026 Frontier Airlines
Atlanta — Orlando
21h 19m stop
9:30 pm — 0:25 am WS1225 WestJet
Orlando — Toronto
29h 10m
including layover
Find flight
from$132
8:25 pm — 8:20 pm
+1 day
8:25 pm — 10:49 pm F92145 Frontier Airlines
Chicago — Las Vegas
10h 1m stop
8:50 am — 4:35 pm PD658 Porter Airlines
Las Vegas — Montreal
2h 20m stop
6:55 pm — 8:20 pm PD2476 Porter Airlines
Montreal — Toronto
22h 55m
including layover
Find flight
from$194
9:44 pm — 6:35 am
+2 days
9:44 pm — 0:40 am F92292 Frontier Airlines
Chicago — Atlanta
8h 25m stop
9:05 am — 12:00 pm WS1029 WestJet
Atlanta — Edmonton
12h 40m stop
0:40 am — 6:35 am F8632 Freedom Airlines
Edmonton — Toronto
31h 51m
including layover
Find flight
from$268
9:44 pm — 1:00 pm
+2 days
9:44 pm — 0:40 am F92292 Frontier Airlines
Chicago — Atlanta
8h 25m stop
9:05 am — 12:00 pm WS1029 WestJet
Atlanta — Edmonton
19h 5m stop
7:05 am — 1:00 pm PD402 Porter Airlines
Edmonton — Toronto
38h 16m
including layover
Find flight
from$270
*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 35 flights by Frontier Airlines from Chicago to Toronto every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Pearson International, Toronto Island, Buttonville Municipal.

Departures start from 10:00 pm to 9:44 pm. Nonstop flight is 10h 16m. The time difference between Chicago and Toronto is 1h.

  • The fastest flight 10h 16m
  • Average flight time 22h 52m
  • The earliest flight 10:00 pm
  • The latest flight 9:44 pm
  • Distance 436 ml

The cheapest months for traveling to Toronto are january (from 129 $), december (from 132 $), february (from 173 $).

The cheapest flight by Frontier Airlines that our users were able to find is $129. This airfare is economy class on one-way F91416 flight for January 12, 2025 leaving O'Hare International in Chicago at 7:00 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Frontier Airlines there are other 9 airline carriers between Chicago and Toronto. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Toronto.

Nonstop flights

There are 20 direct flights every day from Chicago. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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