$62+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
Apr 1 — Apr 81
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 2, 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 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 5/275:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sat 5/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/26![WestJet logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 5/2912:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/1![WestJet logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 5/275:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Mon 6/112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/26![WestJet logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 5/295:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Mon 6/112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/26![WestJet logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 5/285:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Mon 6/112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/26![WestJet logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Fri 5/155:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Fri 5/2212:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/27![WestJet logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/242:20 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Mon 4/2712:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/26![WestJet logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 6/45:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Thu 6/1112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/26![WestJet logo]()
$172
This FlightHub deal was found by Cheapflights users on 2/27. 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.
Thu 5/75:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Mon 5/1112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/27![WestJet logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Fri 6/265:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Fri 7/312:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/27![WestJet logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Sat 8/155:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Sat 8/2212:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 2/26![WestJet logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Fri 4/102:20 pm
ORD
- YEG
1 stop7h 57m
WestJet
Fri 4/176:00 am
YEG
- ORD
1 stop6h 35m
WestJet
Deal found 2/27![WestJet logo]()
$205
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 2, 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 2, 2026.
This United Airlines deal was found by Cheapflights users on 2/26. 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 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
Thu 6/48:30 am
YYC
- ORD
Nonstop3h 37m
United Airlines
Deal found 2/26![United Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 2/26. 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.
Fri 5/292:11 pm
ORD
- YYC
1 stop9h 46m
Delta
Thu 6/47:45 am
YYC
- ORD
1 stop10h 05m
Delta
Deal found 2/26![Delta logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 pm
ORD
- YEG
2 stops16h 05m
WestJet
Mon 5/47:00 am
YEG
- ORD
1 stop8h 40m
WestJet
Deal found 2/28![WestJet logo]()
$283
This United Airlines deal was found by Cheapflights users on 3/1. 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 5/257:42 pm
ORD
- YYC
Nonstop3h 55m
United Airlines
Mon 6/18:30 am
YYC
- ORD
Nonstop3h 37m
United Airlines
Deal found 3/1![United Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
STL
- YEG
1 stop29h 17m
Multiple Airlines
Tue 4/219:55 pm
YEG
- STL
2 stops35h 35m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 3/1. 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 5/257:42 pm
ORD
- YYC
Nonstop3h 55m
United Airlines
Sun 5/316:00 am
YYC
- ORD
1 stop16h 19m
United Airlines
Deal found 3/1![United Airlines logo]()
$205
This Air Canada deal was found by Cheapflights users on 2/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:55 pm
ORD
- YQU
2 stops22h 20m
Air Canada
Tue 7/215:55 pm
YQU
- ORD
2 stops14h 05m
Air Canada
Deal found 2/28![Air Canada logo]()
$464
This Orbitz deal was found by Cheapflights users on 2/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:33 pm
STL
- YEG
2 stops18h 34m
Alaska Airlines
Tue 8/186:00 pm
YEG
- STL
2 stops22h 13m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 3/1. 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 5/2712:30 pm
ORD
- YYC
1 stop9h 00m
Delta
Fri 5/296:45 am
YYC
- ORD
1 stop9h 06m
Delta
Deal found 3/1![Delta logo]()
$276
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 7/1711:19 am
MLI
- YYC
1 stop13h 23m
American Airlines
Mon 7/276:15 am
YYC
- MLI
1 stop16h 18m
American Airlines
Deal found 2/26![American Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 2/28. 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.
Tue 5/122:11 pm
ORD
- YYC
1 stop9h 46m
Delta
Sun 5/177:45 am
YYC
- ORD
1 stop10h 05m
Delta
Deal found 2/28![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 2/26. 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 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 stop11h 46m
United Airlines
Deal found 2/26![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/1. 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 stops10h 25m
Delta
Sat 5/2312:00 pm
YYC
- ORD
Nonstop3h 40m
Delta
Deal found 3/1![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/2011:03 pm
ORD
- YEG
1 stop16h 05m
United Airlines
Fri 4/246:00 am
YEG
- ORD
1 stop15h 54m
United Airlines
Deal found 3/1![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 3/1. 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 5/271:22 pm
MDW
- YYC
1 stop7h 43m
Delta
Fri 5/297:00 am
YYC
- MDW
1 stop8h 12m
Delta
Deal found 3/1![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/28. 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 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 stop13h 30m
United Airlines
Deal found 2/28![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 3/2. 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 5/11:24 pm
MDW
- YYC
1 stop7h 41m
Delta
Fri 5/812:30 am
YYC
- MDW
1 stop8h 29m
Delta
Deal found 3/2![Delta logo]()
$305
This Trip.com deal was found by Cheapflights users on 3/1. 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.
Wed 7/155:30 pm
ORD
- YQU
1 stop18h 10m
WestJet
Wed 7/227:10 am
YQU
- ORD
2 stops8h 30m
WestJet
Deal found 3/1![WestJet logo]()
$456
This Delta deal was found by Cheapflights users on 2/26. 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.
Mon 4/271:24 pm
MDW
- YYC
1 stop7h 41m
Delta
Thu 4/3011:00 am
YYC
- MDW
1 stop5h 58m
Delta
Deal found 2/26![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:00 am
ORD
- YEG
1 stop10h 08m
United Airlines
Sat 6/134:50 pm
YEG
- ORD
1 stop6h 54m
United Airlines
Deal found 2/28![United Airlines logo]()
$306
This Trip.com deal was found by Cheapflights users on 2/28. 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.
Tue 7/145:30 pm
ORD
- YQU
1 stop18h 10m
WestJet
Tue 7/218:05 am
YQU
- ORD
1 stop7h 35m
WestJet
Deal found 2/28![WestJet logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:33 pm
STL
- YYC
2 stops18h 17m
Alaska Airlines
Sat 8/156:00 am
YYC
- STL
1 stop6h 55m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 3/1. 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 5/25:40 am
MDW
- YYC
1 stop12h 30m
Delta
Sat 5/97:00 am
YYC
- MDW
1 stop8h 12m
Delta
Deal found 3/1![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Sat 6/66:00 am
MLI
- YYC
2 stops16h 43m
American Airlines
Tue 6/166:15 am
YYC
- MLI
1 stop16h 37m
American Airlines
Deal found 2/27![American Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 2/28. 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.
Fri 5/112:46 pm
ORD
- YYC
1 stop10h 29m
Delta
Sat 5/97:00 am
YYC
- ORD
2 stops8h 51m
Delta
Deal found 2/28![Delta logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:56 pm
STL
- YYC
1 stop15h 54m
Alaska Airlines
Sat 6/276:00 am
YYC
- STL
2 stops9h 33m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 2/26. 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.
Sat 5/308:10 am
ORD
- YYC
2 stops12h 55m
Delta
Thu 6/1112:00 pm
YYC
- ORD
Nonstop3h 40m
Delta
Deal found 2/26![Delta logo]()
$305
This Air Canada deal was found by Cheapflights users on 2/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:20 pm
ORD
- YQU
2 stops21h 54m
Air Canada
Thu 5/145:55 pm
YQU
- ORD
2 stops20h 00m
Air Canada
Deal found 2/26![Air Canada logo]()
$667
This United Airlines deal was found by Cheapflights users on 2/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:00 am
ORD
- YEG
1 stop8h 08m
United Airlines
Mon 4/133:17 pm
YEG
- ORD
1 stop6h 37m
United Airlines
Deal found 2/28![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 2/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:33 pm
STL
- YYC
2 stops30h 42m
Alaska Airlines
Sun 8/167:00 pm
YYC
- STL
1 stop17h 55m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$555
Last-minute flights from Illinois to AlbertaDiscover last-minute flight deals from Illinois to Alberta. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Alberta. Data last updated March 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/27. 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 2/2811:45 am
MDW
- YYC
2 stops12h 20m
Delta
Tue 3/36:30 am
YYC
- MDW
1 stop5h 35m
Delta
Deal found 2/27![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 3/1. 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 3/28:41 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Fri 3/612:32 pm
YYC
- ORD
Nonstop3h 33m
United Airlines
Deal found 3/1![United Airlines logo]()
$295
This Air Canada deal was found by Cheapflights users on 3/2. 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 3/103:55 pm
ORD
- YYC
1 stop9h 04m
Air Canada
Tue 3/177:10 am
YYC
- ORD
1 stop9h 38m
Air Canada
Deal found 3/2![Air Canada logo]()
$270
This Delta deal was found by Cheapflights users on 3/1. 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 3/191:19 pm
ORD
- YYC
1 stop10h 43m
Delta
Tue 3/246:30 am
YYC
- ORD
1 stop10h 30m
Delta
Deal found 3/1![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 3/1. 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 3/206:15 am
ORD
- YYC
2 stops13h 57m
Delta
Tue 3/247:00 am
YYC
- ORD
2 stops10h 00m
Delta
Deal found 3/1![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 2/27. 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.
Sun 3/221:19 pm
ORD
- YYC
1 stop10h 43m
Delta
Tue 3/316:30 am
YYC
- ORD
1 stop10h 30m
Delta
Deal found 2/27![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 2/26. 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.
Sun 3/221:19 pm
ORD
- YYC
1 stop10h 43m
Delta
Tue 4/76:30 am
YYC
- ORD
1 stop10h 37m
Delta
Deal found 2/26![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 2/26. 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.
Sun 3/221:19 pm
ORD
- YYC
1 stop10h 43m
Delta
Wed 4/16:30 am
YYC
- ORD
2 stops16h 24m
Delta
Deal found 2/26![Delta logo]()
$309
This Air Canada deal was found by Cheapflights users on 2/27. 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.
Sun 3/229:15 am
ORD
- YYC
1 stop14h 29m
Air Canada
Sat 3/285:35 am
YYC
- ORD
1 stop10h 04m
Air Canada
Deal found 2/27![Air Canada logo]()
$313
This Delta deal was found by Cheapflights users on 2/26. 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.
Tue 3/249:35 am
MDW
- YYC
2 stops12h 10m
Delta
Tue 4/76:30 am
YYC
- MDW
1 stop5h 54m
Delta
Deal found 2/26![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 2/26. 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.
Tue 3/248:55 am
ORD
- YYC
2 stops15h 07m
Delta
Wed 4/16:30 am
YYC
- ORD
1 stop7h 49m
Delta
Deal found 2/26![Delta logo]()
$298
This Air Canada deal was found by Cheapflights users on 2/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:55 pm
ORD
- YYC
1 stop12h 19m
Air Canada
Tue 4/75:45 am
YYC
- ORD
1 stop12h 40m
Air Canada
Deal found 2/26![Air Canada logo]()
$266
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 2, 2026.
Search for one-way flight options from Illinois to Alberta. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 5/275:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 2/27![WestJet logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 2/28![WestJet logo]()
$63
This United Airlines deal was found by Cheapflights users on 2/27. 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 4/288:42 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Deal found 2/27![United Airlines logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Fri 4/242:20 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 2/27![WestJet logo]()
$76
This Air Canada deal was found by Cheapflights users on 2/27. 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.
Tue 4/288:40 am
ORD
- YYC
1 stop8h 34m
Air Canada
Deal found 2/27![Air Canada logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/242:20 pm
ORD
- YEG
1 stop7h 57m
WestJet
Deal found 2/26![WestJet logo]()
$78
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/2710:04 pm
ORD
- YYC
1 stop16h 49m
United Airlines
Deal found 3/1![United Airlines logo]()
$79
This Air Canada deal was found by Cheapflights users on 2/27. 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 4/252:00 pm
ORD
- YYC
1 stop7h 28m
Air Canada
Deal found 2/27![Air Canada logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 3/2. 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
Deal found 3/2![WestJet logo]()
$83
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/2![United Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Mon 4/275:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 2/27![WestJet logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Thu 5/285:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 2/27![WestJet logo]()
$89
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 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $161 (Kiwi.com) |
One-way from | $62 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $293 |
Good round-trip deal | $242 or less |
Good one-way deal | $99 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 2, 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
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 5/26
7:42 pm-10:37 pm
Nonstop3h 55m
Calgary
Thu 6/4
8:30 am-1:07 pm
Nonstop3h 37m
$190
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 5/25
7:42 pm-10:37 pm
Nonstop3h 55m
Calgary
Mon 6/1
8:30 am-1:07 pm
Nonstop3h 37m
$190
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 5/25
7:42 pm-10:37 pm
Nonstop3h 55m
Calgary
Sun 5/31
6:00 am-11:19 pm
1 stop16h 19m
$205
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Fri 5/29
2:11 pm-10:57 pm
1 stop9h 46m
Calgary
Thu 6/4
7:45 am-6:50 pm
1 stop10h 05m
$256
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 5/27
12:30 pm-8:30 pm
1 stop9h 00m
Calgary
Fri 5/29
6:45 am-4:51 pm
1 stop9h 06m
$276
ChicagoEdmonton
ORD - YEG
ORDYEG
Chicago O'Hare Intl
Thu 4/30
5:30 pm-8:35 am
2 stops16h 05m
Edmonton
Mon 5/4
7:00 am-4:40 pm
1 stop8h 40m
$283
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 5/12
2:11 pm-10:57 pm
1 stop9h 46m
Calgary
Sun 5/17
7:45 am-6:50 pm
1 stop10h 05m
$288
ChicagoEdmonton
ORD - YEG
ORDYEG
Chicago O'Hare Intl
Wed 5/27
12:40 pm-3:47 pm
Nonstop4h 07m
Edmonton
Tue 6/2
6:00 am-6:46 pm
1 stop11h 46m
$289
ChicagoEdmonton
ORD - YEG
ORDYEG
Chicago O'Hare Intl
Mon 4/20
11:03 pm-2:08 pm
1 stop16h 05m
Edmonton
Fri 4/24
6:00 am-10:54 pm
1 stop15h 54m
$291
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Sat 5/16
10:15 am-7:40 pm
2 stops10h 25m
Calgary
Sat 5/23
12:00 pm-4:40 pm
Nonstop3h 40m
$295
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
STL-YEG
ORD-YQU
MLI-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
STL-YEG
ORD-YQU
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 2, 2026.
It’s optimal to fly from Illinois to Alberta at noon. By choosing this option you can save up to 32% 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 February 21, 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 2, 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).
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 2, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet 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
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
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 2, 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 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$353 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$80 | Average$372 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$105 | Average$269 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$117 | Average$254 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$194 | Average$399 | FlexibilityNo cancel fee | On-time71% |