Frontier Airlines Chicago to Calgary Flights

Return flight: Calgary – Chicago
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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Frontier Airlines flights from Chicago to Calgary. 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) — Calgary (AB) 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 march: one-way - $129, two-way – $221.
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Cheap Flights from Chicago to Calgary by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $129. There’re no direct flights. The fastest connecting flight – 9h 36m.
Price Departure Arrival Flight Time Airline Flight
from $250
Find flight
7:30 pm
Chicago
O'Hare International
 10:25 pm+1 день
Calgary
Calgary Int.
 27h 55m
layover
20h 42m - Las Vegas
 Frontier Airlines
F92145
WS1585
from $262
Find flight
11:28 am
Chicago
O'Hare International
 8:04 pm
Calgary
Calgary Int.
 9h 36m
layover
2h 42m - Atlanta
 Frontier Airlines
F91596
WS1591
from $129
Find flight
9:44 pm
Chicago
Midway
 4:15 pm+1 день
Calgary
Calgary Int.
 19h 31m
layover
7h 50m - Atlanta
2h 31m - Vancouver
 Frontier Airlines
F92292
WS1599
WS114
from $174
Find flight
7:59 pm
Chicago
O'Hare International
 4:15 pm+1 день
Calgary
Calgary Int.
 21h 16m
layover
9h 31m - Atlanta
2h 31m - Vancouver
 Frontier Airlines
F91442
WS1599
WS114
from $243
Find flight
10:00 pm
Chicago
Midway
 11:50 pm+1 день
Calgary
Calgary Int.
 26h 50m
layover
7h 10m - Las Vegas
11h 16m - Phoenix
 Frontier Airlines
F92329
F93484
F81503
from $313
Find flight
10:00 pm
Chicago
Midway
 10:06 pm+1 день
Calgary
Calgary Int.
 25h 6m
layover
12h 41m - Las Vegas
3h 57m - Vancouver
 Frontier Airlines
F92329
WS1789
WS126
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/22/2025
Below is a detailed 2025 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
10:00 pm — 11:50 pm
+1 day
10:00 pm — 11:59 pm F92329 Frontier Airlines
Chicago — Las Vegas
7h 10m stop
7:09 am — 9:24 am F93484 Frontier Airlines
Las Vegas — Phoenix
11h 16m stop
8:40 pm — 11:50 pm F81503 Freedom Airlines
Phoenix — Calgary
26h 50m
including layover
Find flight
from$243
10:00 pm — 10:06 pm
+1 day
10:00 pm — 11:59 pm F92329 Frontier Airlines
Chicago — Las Vegas
12h 41m stop
12:40 pm — 3:38 pm WS1789 WestJet
Las Vegas — Vancouver
3h 57m stop
7:35 pm — 10:06 pm WS126 WestJet
Vancouver — Calgary
25h 6m
including layover
Find flight
from$313
11:28 am — 8:04 pm
2:27 pm — 5:35 pm F91596 Frontier Airlines
Chicago — Atlanta
2h 42m stop
5:10 pm — 8:04 pm WS1591 WestJet
Atlanta — Calgary
9h 36m
including layover
Find flight
from$262
7:30 pm — 10:25 pm
+1 day
7:30 pm — 9:48 pm F92145 Frontier Airlines
Chicago — Las Vegas
20h 42m stop
6:30 pm — 10:25 pm WS1585 WestJet
Las Vegas — Calgary
27h 55m
including layover
Find flight
from$250
7:30 pm — 12:38 pm
+1 day
7:30 pm — 9:48 pm F92145 Frontier Airlines
Chicago — Las Vegas
10h 52m stop
8:40 am — 12:38 pm WS1399 WestJet
Las Vegas — Calgary
18h 8m
including layover
Find flight
from$314
7:59 pm — 3:16 pm
+1 day
6:07 pm — 9:24 pm F91442 Frontier Airlines
Chicago — Atlanta
9h 31m stop
8:30 am — 11:15 am WS1599 WestJet
Atlanta — Vancouver
1h 31m stop
12:45 pm — 3:16 pm WS112 WestJet
Vancouver — Calgary
20h 17m
including layover
Find flight
from$132
7:59 pm — 4:15 pm
+1 day
7:59 pm — 10:59 pm F91442 Frontier Airlines
Chicago — Atlanta
9h 31m stop
8:30 am — 11:14 am WS1599 WestJet
Atlanta — Vancouver
2h 31m stop
1:45 pm — 4:15 pm WS114 WestJet
Vancouver — Calgary
21h 16m
including layover
Find flight
from$174
9:44 pm — 4:15 pm
+1 day
3:12 pm — 6:16 pm F92292 Frontier Airlines
Chicago — Atlanta
7h 50m stop
8:30 am — 11:15 am WS1599 WestJet
Atlanta — Vancouver
2h 31m stop
1:45 pm — 4:16 pm WS114 WestJet
Vancouver — Calgary
19h 31m
including layover
Find flight
from$129
9:44 pm — 7:05 pm
+1 day
6:07 pm — 9:15 pm F92292 Frontier Airlines
Chicago — Atlanta
8h 25m stop
9:05 am — 12:00 pm WS1029 WestJet
Atlanta — Edmonton
6h 5m stop
6:05 pm — 7:08 pm WS3352 WestJet
Edmonton — Calgary
22h 21m
including layover
Find flight
from$173
9:44 pm — 3:16 pm
+1 day
9:44 pm — 0:40 am F92292 Frontier Airlines
Chicago — Atlanta
7h 50m stop
8:30 am — 11:14 am WS1599 WestJet
Atlanta — Vancouver
1h 31m stop
12:45 pm — 3:16 pm WS112 WestJet
Vancouver — Calgary
18h 32m
including layover
Find flight
from$239
*Departure and arrival times are local. Last updated on 02/22/2025

Flight Information

There are 11 flights by Frontier Airlines from Chicago to Calgary 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 Calgary Int..

Departures start from 10:00 pm to 9:44 pm. Nonstop flight is 9h 36m. The time difference between Chicago and Calgary is 1h.

  • The fastest flight 9h 36m
  • Average flight time 20h 47m
  • The earliest flight 10:00 pm
  • The latest flight 9:44 pm
  • Distance 1398 ml

The cheapest months for traveling to Calgary are january (from 129 $), december (from 173 $), february (from 174 $).

The most expensive and popular months are november (from 262 $), february (from 174 $), december (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 F92292 flight for February 21, 2025 leaving Midway in Chicago at 9:44 pm, it includes all taxes and additional fees.

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Frontier Airlines Airplanes on the Route

List of the most popular Frontier Airlines airplanes flying from Chicago to Calgary:

Other Popular Airlines on the Route

Besides Frontier Airlines there are other 7 airline carriers between Chicago and Calgary. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Calgary.

Nonstop flights

There are 1 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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