$105+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Alberta with Cheapflights
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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 April 28, 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 April 28, 2026.
This flygcity.se deal was found by Cheapflights users on 4/23. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
Air Canada
Tue 6/27:15 am
YYC
- ORD
1 stop8h 44m
Air Canada
Deal found 4/23![Air Canada logo]()
$234
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
United Airlines
Sat 5/306:00 am
YYC
- ORD
1 stop14h 39m
United Airlines
Deal found 4/27![United Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
United Airlines
Mon 6/18:30 am
YYC
- ORD
Nonstop3h 37m
United Airlines
Deal found 4/25![United Airlines logo]()
$237
This AOBTravel deal was found by Cheapflights users on 4/23. 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 AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
Lufthansa
Tue 6/28:30 am
YYC
- ORD
Nonstop3h 37m
Lufthansa
Deal found 4/23![Lufthansa logo]()
$239
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Fri 5/83:50 pm
ORD
- YYC
1 stop8h 08m
Air Canada
Sat 5/96:00 am
YYC
- ORD
1 stop7h 53m
Air Canada
Deal found 4/24![Air Canada logo]()
$242
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Sat 5/235:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Thu 5/287:05 am
YYC
- ORD
1 stop8h 15m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/225:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sat 5/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 4/25![WestJet logo]()
$244
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Sat 5/235:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Wed 5/277:05 am
YYC
- ORD
1 stop8h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$246
This Air Canada deal was found by Cheapflights users on 4/25. 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.
Fri 5/83:50 pm
ORD
- YYC
1 stop8h 08m
Air Canada
Mon 5/116:30 am
YYC
- ORD
1 stop7h 25m
Air Canada
Deal found 4/25![Air Canada logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/235:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sun 5/3112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 4/25![WestJet logo]()
$248
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Fri 5/297:05 am
YYC
- ORD
1 stop8h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 4/26. 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 5/271:59 pm
MDW
- YYC
1 stop7h 31m
Delta
Sun 5/316:45 am
YYC
- MDW
1 stop10h 11m
Delta
Deal found 4/26![Delta logo]()
$256
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 April 28, 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 April 28, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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 8/241:55 pm
ORD
- YYC
1 stop10h 11m
Delta
Fri 8/287:15 am
YYC
- ORD
1 stop9h 46m
Delta
Deal found 4/24![Delta logo]()
$280
This United Airlines deal was found by Cheapflights users on 4/24. 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 6/612:40 pm
ORD
- YEG
Nonstop4h 07m
United Airlines
Sat 6/133:27 pm
YEG
- ORD
Nonstop3h 34m
United Airlines
Deal found 4/24![United Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Tue 5/265:30 pm
ORD
- YEG
1 stop18h 00m
WestJet
Mon 6/19:10 am
YEG
- ORD
1 stop6h 30m
WestJet
Deal found 4/23![WestJet logo]()
$421
This Delta deal was found by Cheapflights users on 4/27. 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 6/42:11 pm
ORD
- YYC
1 stop9h 46m
Delta
Wed 6/107:40 am
YYC
- ORD
1 stop10h 18m
Delta
Deal found 4/27![Delta logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 7/173:20 pm
MDW
- YEG
1 stop18h 10m
Multiple Airlines
Sun 7/194:55 pm
YEG
- MDW
1 stop15h 45m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$614
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Fri 5/810:30 am
MDW
- YEG
2 stops13h 33m
Porter Airlines
Tue 5/127:15 am
YEG
- MDW
3 stops25h 30m
Porter Airlines
Deal found 4/23![Porter Airlines logo]()
$637
This Delta deal was found by Cheapflights users on 4/26. 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 6/32:11 pm
ORD
- YYC
1 stop9h 46m
Delta
Tue 6/96:45 am
YYC
- ORD
1 stop9h 17m
Delta
Deal found 4/26![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/275:00 am
ORD
- YEG
1 stop10h 08m
United Airlines
Wed 6/33:27 pm
YEG
- ORD
Nonstop3h 34m
United Airlines
Deal found 4/27![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 4/23. 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 8/42:02 pm
ORD
- YYC
1 stop9h 57m
Delta
Wed 8/126:35 am
YYC
- ORD
1 stop9h 13m
Delta
Deal found 4/23![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 7/36:08 am
MLI
- YYC
1 stop18h 41m
American Airlines
Sat 7/117:00 am
YYC
- MLI
1 stop16h 41m
American Airlines
Deal found 4/27![American Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/36:00 am
ORD
- YEG
1 stop9h 08m
United Airlines
Sat 6/63:27 pm
YEG
- ORD
Nonstop3h 34m
United Airlines
Deal found 4/25![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 4/27. 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 8/42:02 pm
ORD
- YYC
1 stop9h 57m
Delta
Fri 8/147:15 am
YYC
- ORD
1 stop9h 46m
Delta
Deal found 4/27![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/27. 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 6/612:40 pm
ORD
- YEG
Nonstop4h 07m
United Airlines
Tue 6/96:00 am
YEG
- ORD
1 stop15h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/25. 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 10/146:00 am
ORD
- YYC
1 stop7h 47m
Delta
Sat 10/177:45 am
YYC
- ORD
1 stop8h 04m
Delta
Deal found 4/25![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 4/27. 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 9/1912:15 pm
ORD
- YYC
2 stops11h 51m
Delta
Sat 9/266:35 am
YYC
- ORD
1 stop9h 13m
Delta
Deal found 4/27![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 4/26. 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 9/238:55 am
ORD
- YYC
2 stops12h 49m
Delta
Tue 9/297:15 am
YYC
- ORD
1 stop9h 46m
Delta
Deal found 4/26![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 4/24. 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 9/155:00 am
STL
- YYC
1 stop7h 32m
United Airlines
Wed 9/236:00 am
YYC
- STL
1 stop5h 40m
United Airlines
Deal found 4/24![United Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/263:20 pm
MDW
- YEG
1 stop21h 04m
Multiple Airlines
Mon 6/295:10 pm
YEG
- MDW
1 stop15h 30m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$623
This Delta deal was found by Cheapflights users on 4/24. 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 5/231:22 pm
MDW
- YYC
1 stop7h 43m
Delta
Sat 5/307:00 am
YYC
- MDW
1 stop8h 12m
Delta
Deal found 4/24![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 4/23. 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 7/135:33 pm
STL
- YYC
1 stop6h 07m
United Airlines
Fri 7/248:30 am
YYC
- STL
1 stop6h 16m
United Airlines
Deal found 4/23![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 4/27. 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 5/111:22 pm
MDW
- YYC
1 stop7h 43m
Delta
Tue 5/1912:30 am
YYC
- MDW
1 stop8h 30m
Delta
Deal found 4/27![Delta logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/39:23 am
MDW
- YEG
1 stop8h 32m
Multiple Airlines
Sat 6/66:50 am
YEG
- MDW
2 stops14h 12m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$659
This WestJet deal was found by Cheapflights users on 4/26. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:00 pm
MLI
- YEG
2 stops29h 40m
WestJet
Sat 10/247:40 pm
YEG
- MLI
2 stops13h 46m
WestJet
Deal found 4/26![WestJet logo]()
$784
This United Airlines deal was found by Cheapflights users on 4/27. 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
Tue 8/186:00 am
YEG
- ORD
1 stop12h 17m
United Airlines
Deal found 4/27![United Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 4/26. 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 7/166:00 am
SPI
- YYC
1 stop18h 49m
American Airlines
Tue 7/216:45 am
YYC
- SPI
2 stops16h 24m
American Airlines
Deal found 4/26![American Airlines logo]()
$795
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 7/212:31 pm
MLI
- YYC
2 stops43h 59m
Multiple Airlines
Sat 7/117:45 pm
YYC
- MLI
1 stop14h 56m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$670
This Delta deal was found by Cheapflights users on 4/25. 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 5/1811:00 am
YYC
- ORD
1 stop6h 05m
Delta
Deal found 4/25![Delta logo]()
$350
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 7/146:00 am
SPI
- YYC
2 stops16h 43m
American Airlines
Sat 7/182:14 pm
YYC
- SPI
1 stop9h 27m
American Airlines
Deal found 4/27![American Airlines logo]()
$795
This FlightHub deal was found by Cheapflights users on 4/28. 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 7/175:07 pm
MLI
- YYC
2 stops17h 13m
WestJet
Mon 7/2011:50 pm
YYC
- MLI
2 stops15h 35m
WestJet
Deal found 4/28![WestJet logo]()
$811
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 7/157:31 pm
SPI
- YYC
2 stops27h 44m
Multiple Airlines
Sat 7/189:00 am
YYC
- SPI
1 stop9h 41m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$719
Last-minute flights from Illinois to AlbertaDiscover last-minute flight deals from Illinois to Alberta. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Alberta. Data last updated April 28, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Fri 5/83:50 pm
ORD
- YYC
1 stop8h 08m
Air Canada
Sat 5/96:00 am
YYC
- ORD
1 stop7h 53m
Air Canada
Deal found 4/24![Air Canada logo]()
$242
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Fri 5/83:50 pm
ORD
- YYC
1 stop8h 08m
Air Canada
Sun 5/106:30 am
YYC
- ORD
1 stop7h 25m
Air Canada
Deal found 4/24![Air Canada logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/225:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sat 5/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 4/25![WestJet logo]()
$244
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Sat 5/235:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Thu 5/287:05 am
YYC
- ORD
1 stop8h 15m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$243
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Sat 5/235:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Wed 5/277:05 am
YYC
- ORD
1 stop8h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/235:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sun 5/3112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 4/25![WestJet logo]()
$248
This flygcity.se deal was found by Cheapflights users on 4/23. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
Air Canada
Tue 6/27:15 am
YYC
- ORD
1 stop8h 44m
Air Canada
Deal found 4/23![Air Canada logo]()
$234
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
United Airlines
Sat 5/306:00 am
YYC
- ORD
1 stop14h 39m
United Airlines
Deal found 4/27![United Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
United Airlines
Thu 6/412:28 pm
YYC
- ORD
Nonstop3h 37m
United Airlines
Deal found 4/25![United Airlines logo]()
$237
This AOBTravel deal was found by Cheapflights users on 4/23. 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 AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:44 pm
ORD
- YYC
Nonstop3h 53m
Lufthansa
Tue 6/28:30 am
YYC
- ORD
Nonstop3h 37m
Lufthansa
Deal found 4/23![Lufthansa logo]()
$239
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:30 pm
ORD
- YYC
Nonstop3h 55m
Multiple Airlines
Fri 5/297:05 am
YYC
- ORD
1 stop8h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 4/26. 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 5/271:59 pm
MDW
- YYC
1 stop7h 31m
Delta
Sat 5/306:45 am
YYC
- MDW
1 stop5h 34m
Delta
Deal found 4/26![Delta logo]()
$256
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 April 28, 2026.
Search for one-way flight options from Illinois to Alberta. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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 5/169:22 am
MDW
- YYC
2 stops12h 08m
Delta
Deal found 4/24![Delta logo]()
$105
This Delta deal was found by Cheapflights users on 4/23. 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
Deal found 4/23![Delta logo]()
$105
This Air Canada deal was found by Cheapflights users on 4/25. 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.
Sat 5/93:50 pm
ORD
- YYC
1 stop8h 08m
Air Canada
Deal found 4/25![Air Canada logo]()
$107
This iWofly deal was found by Cheapflights users on 4/27. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:35 pm
ORD
- YYC
1 stop8h 46m
Air Canada
Deal found 4/27![Air Canada logo]()
$109
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Fri 8/145:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 4/24![WestJet logo]()
$110
This Air Canada deal was found by Cheapflights users on 4/27. 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.
Thu 10/228:45 am
ORD
- YYC
1 stop8h 12m
Air Canada
Deal found 4/27![Air Canada logo]()
$111
This Super.com deal was found by Cheapflights users on 4/24. 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 Super.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
Deal found 4/24![WestJet logo]()
$111
This Delta deal was found by Cheapflights users on 4/28. 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 6/42:11 pm
ORD
- YYC
1 stop9h 46m
Delta
Deal found 4/28![Delta logo]()
$112
This United Airlines deal was found by Cheapflights users on 4/24. 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 10/207:15 am
ORD
- YYC
1 stop15h 33m
United Airlines
Deal found 4/24![United Airlines logo]()
$113
This Air Canada deal was found by Cheapflights users on 4/27. 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.
Sat 7/115:35 pm
ORD
- YYC
1 stop8h 46m
Air Canada
Deal found 4/27![Air Canada logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Sat 7/45:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 4/24![WestJet logo]()
$116
This Delta deal was found by Cheapflights users on 4/23. 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 10/2012:30 pm
MDW
- YYC
1 stop9h 24m
Delta
Deal found 4/23![Delta logo]()
$117
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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $234 (flygcity.se) |
One-way from | $105 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $379 |
Good round-trip deal | $364 or less |
Good one-way deal | $125 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 April 28, 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 8/24
1:55 pm-11:06 pm
1 stop10h 11m
Calgary
Fri 8/28
7:15 am-6:01 pm
1 stop9h 46m
$280
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 6/4
2:11 pm-10:57 pm
1 stop9h 46m
Calgary
Wed 6/10
7:40 am-6:58 pm
1 stop10h 18m
$307
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 6/3
2:11 pm-10:57 pm
1 stop9h 46m
Calgary
Tue 6/9
6:45 am-5:02 pm
1 stop9h 17m
$307
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 8/4
2:02 pm-10:59 pm
1 stop9h 57m
Calgary
Wed 8/12
6:35 am-4:48 pm
1 stop9h 13m
$309
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 8/4
2:02 pm-10:59 pm
1 stop9h 57m
Calgary
Fri 8/14
7:15 am-6:01 pm
1 stop9h 46m
$309
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 10/14
6:00 am-12:47 pm
1 stop7h 47m
Calgary
Sat 10/17
7:45 am-4:49 pm
1 stop8h 04m
$323
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Sat 9/19
12:15 pm-11:06 pm
2 stops11h 51m
Calgary
Sat 9/26
6:35 am-4:48 pm
1 stop9h 13m
$327
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 9/23
8:55 am-8:44 pm
2 stops12h 49m
Calgary
Tue 9/29
7:15 am-6:01 pm
1 stop9h 46m
$332
ChicagoCalgary
MDW - YYC
MDWYYC
Chicago Midway
Sat 5/23
1:22 pm-8:05 pm
1 stop7h 43m
Calgary
Sat 5/30
7:00 am-4:12 pm
1 stop8h 12m
$338
ChicagoCalgary
MDW - YYC
MDWYYC
Chicago Midway
Mon 5/11
1:22 pm-8:05 pm
1 stop7h 43m
Calgary
Tue 5/19
12:30 am-10:00 am
1 stop8h 30m
$338
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
ORD-YEG
MDW-YEG
MLI-YYC
STL-YYC
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
ORD-YEG
MDW-YEG
MLI-YYC
How far ahead should I book a flight from Illinois to Alberta?
The price you pay for your flight from Illinois to Alberta may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Illinois to Alberta?
Currently, November is the cheapest month in which you can book a flight from Illinois to Alberta (average of $60). Flying from Illinois to Alberta in May is currently the most expensive (average of $985). 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 April 28, 2026.
It’s optimal to fly from Illinois to Alberta at noon. By choosing this option you can save up to 50% 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 April 25, 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. Thursday 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 April 28, 2026.
The most flights from USIL to CAAB are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Illinois to Alberta?
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 April 28, 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.
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Boarding
8.1
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 April 28, 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$405 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$87 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$110 | Average$269 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$127 | Average$262 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$224 | Average$424 | FlexibilityNo cancel fee | On-time71% |