$93+ Cheap flights from Illinois to Alberta
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Cheapest flights from Illinois to AlbertaExplore the most affordable flight options available from Illinois to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Illinois to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sat 5/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/16![WestJet logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Fri 6/512:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/12![WestJet logo]()
$236
This Mytrip deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Thu 5/76:30 am
YYC
- ORD
1 stop9h 29m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:42 pm
ORD
- YYC
Nonstop3h 55m
United Airlines
Wed 5/278:30 am
YYC
- ORD
Nonstop3h 37m
United Airlines
Deal found 3/12![United Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:20 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Thu 4/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/13![WestJet logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:00 am
ORD
- YYC
1 stop16h 48m
United Airlines
Sun 5/318:30 am
YYC
- ORD
Nonstop3h 37m
United Airlines
Deal found 3/13![United Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Mon 5/1812:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/12![WestJet logo]()
$256
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:42 pm
ORD
- YYC
Nonstop3h 55m
United Airlines
Wed 6/36:00 am
YYC
- ORD
1 stop13h 30m
United Airlines
Deal found 3/12![United Airlines logo]()
$259
This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:15 pm
ORD
- YYC
1 stop9h 38m
Air Canada
Thu 5/76:30 am
YYC
- ORD
1 stop7h 25m
Air Canada
Deal found 3/15![Air Canada logo]()
$261
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:42 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Sat 5/21:27 pm
YYC
- ORD
1 stop5h 57m
United Airlines
Deal found 3/12![United Airlines logo]()
$263
This Justfly.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:20 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sun 4/2612:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/13![WestJet logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 pm
ORD
- YEG
1 stop6h 25m
WestJet
Tue 6/29:10 am
YEG
- ORD
1 stop6h 30m
WestJet
Deal found 3/15![WestJet logo]()
$271
Best flights from Illinois to AlbertaDiscover carefully curated flight deals from Illinois to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Illinois to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:00 am
ORD
- YYC
1 stop16h 48m
United Airlines
Fri 5/298:30 am
YYC
- ORD
Nonstop3h 37m
United Airlines
Deal found 3/12![United Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:30 pm
ORD
- YEG
1 stop15h 30m
WestJet
Sun 5/39:10 am
YEG
- ORD
1 stop6h 30m
WestJet
Deal found 3/12![WestJet logo]()
$294
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:09 pm
ORD
- YYC
1 stop9h 51m
Delta
Thu 4/237:40 am
YYC
- ORD
1 stop9h 24m
Delta
Deal found 3/15![Delta logo]()
$297
This Air Canada deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:40 pm
ORD
- YEG
1 stop16h 29m
Air Canada
Sat 5/21:00 am
YEG
- ORD
1 stop7h 05m
Air Canada
Deal found 3/16![Air Canada logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:46 pm
STL
- YEG
1 stop19h 23m
Alaska Airlines
Wed 5/611:59 am
YEG
- STL
1 stop11h 00m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:04 pm
ORD
- YYC
1 stop16h 49m
United Airlines
Sun 4/261:27 pm
YYC
- ORD
1 stop10h 03m
United Airlines
Deal found 3/15![United Airlines logo]()
$297
This FlightHub deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:20 pm
STL
- YEG
2 stops17h 22m
Multiple Airlines
Mon 8/319:40 am
YEG
- STL
1 stop12h 21m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:19 pm
ORD
- YYC
1 stop10h 43m
Delta
Sun 4/126:30 am
YYC
- ORD
1 stop10h 32m
Delta
Deal found 3/12![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:04 pm
MLI
- YYC
1 stop10h 40m
American Airlines
Thu 5/712:45 pm
YYC
- MLI
1 stop9h 41m
American Airlines
Deal found 3/15![American Airlines logo]()
$720
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:11 pm
ORD
- YYC
1 stop9h 46m
Delta
Sun 6/76:35 am
YYC
- ORD
1 stop9h 13m
Delta
Deal found 3/15![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
ORD
- YEG
1 stop8h 08m
United Airlines
Sun 5/33:17 pm
YEG
- ORD
1 stop8h 41m
United Airlines
Deal found 3/12![United Airlines logo]()
$354
This FlightHub deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 pm
ORD
- YEG
1 stop6h 25m
WestJet
Wed 6/37:00 am
YEG
- ORD
2 stops8h 40m
WestJet
Deal found 3/16![WestJet logo]()
$404
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:55 pm
ORD
- YYC
1 stop10h 11m
Delta
Tue 6/167:15 am
YYC
- ORD
1 stop9h 46m
Delta
Deal found 3/13![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:40 pm
ORD
- YEG
Nonstop4h 07m
United Airlines
Wed 6/33:27 pm
YEG
- ORD
Nonstop3h 34m
United Airlines
Deal found 3/16![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:15 am
ORD
- YYC
2 stops13h 42m
Delta
Sun 5/177:45 am
YYC
- ORD
1 stop10h 05m
Delta
Deal found 3/16![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
ORD
- YEG
1 stop8h 08m
United Airlines
Sat 5/303:27 pm
YEG
- ORD
Nonstop3h 34m
United Airlines
Deal found 3/15![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:13 pm
MDW
- YYC
1 stop26h 17m
Delta
Thu 5/286:45 am
YYC
- MDW
1 stop10h 11m
Delta
Deal found 3/12![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:05 am
ORD
- YEG
1 stop15h 59m
United Airlines
Sat 6/63:27 pm
YEG
- ORD
Nonstop3h 34m
United Airlines
Deal found 3/15![United Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:56 pm
STL
- YYC
1 stop15h 54m
Alaska Airlines
Sat 8/156:00 am
YYC
- STL
1 stop6h 55m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$551
This Gotogate deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:05 pm
STL
- YEG
1 stop7h 54m
Air Canada
Sat 4/186:00 am
YEG
- STL
1 stop8h 25m
Air Canada
Deal found 3/14![Air Canada logo]()
$553
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:55 pm
ORD
- YYC
1 stop10h 11m
Delta
Sun 6/146:35 am
YYC
- ORD
1 stop9h 13m
Delta
Deal found 3/14![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
ORD
- YEG
1 stop17h 04m
United Airlines
Sat 6/63:27 pm
YEG
- ORD
Nonstop3h 34m
United Airlines
Deal found 3/15![United Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:24 pm
STL
- YYC
1 stop9h 26m
Alaska Airlines
Wed 9/26:00 am
YYC
- STL
2 stops10h 13m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:30 pm
ORD
- YYC
1 stop9h 00m
Delta
Fri 6/126:35 am
YYC
- ORD
1 stop9h 13m
Delta
Deal found 3/14![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:40 pm
ORD
- YEG
Nonstop4h 07m
United Airlines
Tue 6/26:00 am
YEG
- ORD
1 stop15h 49m
United Airlines
Deal found 3/16![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:15 am
ORD
- YYC
2 stops13h 42m
Delta
Mon 5/187:45 am
YYC
- ORD
1 stop10h 05m
Delta
Deal found 3/14![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:00 am
ORD
- YEG
1 stop10h 08m
United Airlines
Tue 6/26:00 am
YEG
- ORD
1 stop15h 49m
United Airlines
Deal found 3/15![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:27 am
MDW
- YYC
2 stops12h 13m
Delta
Sat 5/96:45 am
YYC
- MDW
1 stop10h 11m
Delta
Deal found 3/14![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:42 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Tue 4/281:27 pm
YYC
- ORD
1 stop6h 53m
United Airlines
Deal found 3/16![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:09 pm
ORD
- YYC
1 stop9h 51m
Delta
Thu 4/167:40 am
YYC
- ORD
2 stops15h 19m
Delta
Deal found 3/13![Delta logo]()
$378
Last-minute flights from Illinois to AlbertaDiscover last-minute flight deals from Illinois to Alberta. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Alberta. Data last updated March 17, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:20 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sun 4/2612:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/13![WestJet logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:20 pm
ORD
- YEG
1 stop7h 57m
WestJet
Mon 4/206:00 am
YEG
- ORD
1 stop6h 35m
WestJet
Deal found 3/16![WestJet logo]()
$278
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:42 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Mon 4/271:27 pm
YYC
- ORD
1 stop10h 02m
United Airlines
Deal found 3/12![United Airlines logo]()
$266
This Air Canada deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:15 pm
ORD
- YYC
1 stop9h 08m
Air Canada
Mon 4/275:45 am
YYC
- ORD
1 stop8h 30m
Air Canada
Deal found 3/12![Air Canada logo]()
$275
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:40 pm
ORD
- YYC
1 stop14h 48m
Air Canada
Thu 4/305:45 am
YYC
- ORD
1 stop8h 30m
Air Canada
Deal found 3/14![Air Canada logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:20 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Thu 4/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/13![WestJet logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:03 pm
ORD
- YYC
1 stop15h 50m
United Airlines
Mon 4/276:00 am
YYC
- ORD
1 stop15h 54m
United Airlines
Deal found 3/13![United Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:30 pm
ORD
- YEG
1 stop15h 30m
WestJet
Sun 5/39:10 am
YEG
- ORD
1 stop6h 30m
WestJet
Deal found 3/12![WestJet logo]()
$294
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:42 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Sat 5/21:27 pm
YYC
- ORD
1 stop5h 57m
United Airlines
Deal found 3/12![United Airlines logo]()
$263
This Mytrip deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Thu 5/76:30 am
YYC
- ORD
1 stop9h 29m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Thu 5/712:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/15![WestJet logo]()
$254
This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:15 pm
ORD
- YYC
1 stop9h 38m
Air Canada
Thu 5/76:30 am
YYC
- ORD
1 stop7h 25m
Air Canada
Deal found 3/15![Air Canada logo]()
$261
One-way flights from Illinois to AlbertaSearch for one-way flight options from Illinois to Alberta. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Illinois to Alberta. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 3/13![WestJet logo]()
$93
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:42 pm
ORD
- YYC
Nonstop3h 55m
United Airlines
Deal found 3/12![United Airlines logo]()
$97
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:42 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Deal found 3/12![United Airlines logo]()
$100
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:42 pm
ORD
- YYC
Nonstop3h 55m
United Airlines
Deal found 3/13![United Airlines logo]()
$104
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
ORD
- YYC
1 stop16h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$106
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:42 pm
ORD
- YYC
Nonstop3h 55m
United Airlines
Deal found 3/15![United Airlines logo]()
$107
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:09 pm
ORD
- YYC
1 stop9h 51m
Delta
Deal found 3/13![Delta logo]()
$117
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:12 pm
MDW
- YYC
1 stop7h 28m
Delta
Deal found 3/15![Delta logo]()
$120
This oojo deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:30 pm
ORD
- YEG
1 stop6h 25m
WestJet
Deal found 3/12![WestJet logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:30 pm
ORD
- YEG
1 stop8h 14m
WestJet
Deal found 3/15![WestJet logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:10 am
MDW
- YYC
1 stop12h 00m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$135
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:23 am
MDW
- YYC
2 stops14h 34m
Delta
Deal found 3/12![Delta logo]()
$137
Find flight deals from Illinois to Alberta
Keep the following information in mind while searching for Illinois to Alberta flight deals. Data was last updated March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Kiwi.com) |
One-way from | $93 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $348 |
Good round-trip deal | $253 or less |
Good one-way deal | $75 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Alberta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Illinois to Alberta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 5/25
6:00 am-9:48 pm
1 stop16h 48m
Calgary
Fri 5/29
8:30 am-1:07 pm
Nonstop3h 37m
$254
ChicagoEdmonton
ORD - YEG
ORDYEG
Chicago O'Hare Intl
Sun 4/26
5:30 pm-8:00 am
1 stop15h 30m
Edmonton
Sun 5/3
9:10 am-4:40 pm
1 stop6h 30m
$294
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Fri 4/17
2:09 pm-11:00 pm
1 stop9h 51m
Calgary
Thu 4/23
7:40 am-6:04 pm
1 stop9h 24m
$297
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Fri 4/17
10:04 pm-1:53 pm
1 stop16h 49m
Calgary
Sun 4/26
1:27 pm-12:30 am
1 stop10h 03m
$297
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 4/9
1:19 pm-11:02 pm
1 stop10h 43m
Calgary
Sun 4/12
6:30 am-6:02 pm
1 stop10h 32m
$327
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 6/2
2:11 pm-10:57 pm
1 stop9h 46m
Calgary
Sun 6/7
6:35 am-4:48 pm
1 stop9h 13m
$333
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 6/11
1:55 pm-11:06 pm
1 stop10h 11m
Calgary
Tue 6/16
7:15 am-6:01 pm
1 stop9h 46m
$334
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Sat 5/9
10:15 am-10:57 pm
2 stops13h 42m
Calgary
Sun 5/17
7:45 am-6:50 pm
1 stop10h 05m
$343
ChicagoEdmonton
ORD - YEG
ORDYEG
Chicago O'Hare Intl
Wed 4/29
7:00 am-2:08 pm
1 stop8h 08m
Edmonton
Sun 5/3
3:17 pm-12:58 am
1 stop8h 41m
$354
ChicagoCalgary
MDW - YYC
MDWYYC
Chicago Midway
Sat 5/23
7:13 pm-8:30 pm
1 stop26h 17m
Calgary
Thu 5/28
6:45 am-5:56 pm
1 stop10h 11m
$358
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Alberta
Have a flexible travel schedule? Discover the best time to fly to Alberta from Illinois with our price prediction graph.
ORD-YYC
MDW-YYC
ORD-YEG
STL-YYC
MDW-YEG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Alberta
USIL-CAAB
ORD-YYC
MDW-YYC
ORD-YEG
STL-YYC
What is the cheapest month to book a flight from Illinois to Alberta?
Currently, April is the cheapest month in which you can book a flight from Illinois to Alberta (average of $79). Flying from Illinois to Alberta in December is currently the most expensive (average of $161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to AB?
Find hourly flight availability from Illinois to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.
It’s optimal to fly from Illinois to Alberta at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Illinois to Alberta?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Alberta. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Illinois to Alberta flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Illinois to Alberta
Explore weekly flight availability from Illinois to Alberta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 17, 2026.
The most flights from USIL to CAAB are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Reviews of airlines servicing Alberta
Get insights into the airlines that provide service to Alberta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alberta. Reviews last updated March 17, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andWestJet from Illinois to Alberta to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Illinois to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Alberta
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alberta by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Alberta by cabin class
Find flights from Illinois to Alberta, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Alberta flights
Browse other Illinois and Alberta flight options. Last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alberta
Find the right flight back to Illinois after your stay in Alberta
Illinois to Alberta flights
Consider these flights traveling from Illinois to Alberta.
Top 5 airlines flying from Illinois to Alberta
Discover the top 5 airlines that operate flights from Illinois to Alberta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$337 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$74 | Average$365 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$105 | Average$254 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$117 | Average$255 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$197 | Average$404 | FlexibilityNo cancel fee | On-time71% |