$253+ Cheap flights from Illinois to Alaska
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANC
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Alaska with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Illinois to AlaskaExplore the most affordable flight options available from Illinois to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
Explore the most affordable flight options available from Illinois to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/253:35 pm -
Nonstop7h 04m
Thu 11/2611:59 pm -
1 stop10h 30m
Deal found 10/8![United Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 10/8. 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 11/95:55 pm -
1 stop10h 44m
Mon 11/1611:44 am -
1 stop9h 15m
Deal found 10/8![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 10/8. 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 11/256:40 am -
1 stop11h 24m
Wed 11/251:15 am -
1 stop9h 22m
Deal found 10/8![Delta logo]()
$517
This lol.travel deal was found by Cheapflights users on 10/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
1 stop14h 48m
Wed 11/183:51 pm -
2 stops10h 49m
Deal found 10/12![Alaska Airlines logo]()
$519
This Expedia deal was found by Cheapflights users on 10/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:47 pm -
1 stop20h 32m
Thu 12/105:18 pm -
1 stop9h 19m
Deal found 10/8![Alaska Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 10/8. 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 11/116:40 am -
1 stop11h 24m
Wed 11/186:06 am -
1 stop14h 53m
Deal found 10/8![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 10/11. 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 11/1110:34 am -
1 stop13h 24m
Tue 11/1710:08 pm -
1 stop10h 42m
Deal found 10/11![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 10/8. 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 11/512:50 pm -
1 stop14h 45m
Mon 11/911:44 am -
1 stop9h 15m
Deal found 10/8![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 10/8. 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 10/314:00 pm -
1 stop11h 35m
Sat 11/71:40 am -
1 stop8h 50m
Deal found 10/8![Delta logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 11/116:35 pm -
1 stop19h 31m
Wed 11/183:51 pm -
2 stops10h 49m
Deal found 10/8![Alaska Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 10/11. 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 11/101:31 pm -
2 stops15h 08m
Tue 11/1710:08 pm -
1 stop10h 42m
Deal found 10/11![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 10/11. 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 11/1110:34 am -
1 stop13h 24m
Wed 11/182:21 pm -
2 stops15h 29m
Deal found 10/11![Delta logo]()
$530
Best flights from Illinois to AlaskaDiscover carefully curated flight deals from Illinois to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Illinois to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This Delta deal was found by Cheapflights users on 10/8. 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 11/256:40 am -
1 stop11h 24m
Wed 11/251:15 am -
1 stop9h 22m
Deal found 10/8![Delta logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 10/11. 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 11/117:00 am -
2 stops16h 55m
Tue 11/178:36 am -
2 stops12h 23m
Deal found 10/11![Alaska Airlines logo]()
$535
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:54 pm -
1 stop11h 43m
Wed 11/186:33 pm -
1 stop14h 53m
Deal found 10/12![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Thu 12/313:30 pm -
Nonstop6h 53m
Mon 1/48:30 pm -
Nonstop6h 28m
Deal found 10/10![United Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 11/411:30 am -
2 stops12h 58m
Sun 11/87:04 am -
1 stop13h 41m
Deal found 10/8![Multiple Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 10/8. 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 11/116:40 am -
1 stop11h 24m
Wed 11/186:06 am -
1 stop14h 53m
Deal found 10/8![Delta logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 1/88:00 am -
2 stops19h 44m
Tue 1/128:00 am -
1 stop12h 59m
Deal found 10/8![Alaska Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 10/11. 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 11/1110:34 am -
1 stop13h 24m
Tue 11/1710:08 pm -
1 stop10h 42m
Deal found 10/11![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/91:30 pm -
1 stop12h 26m
Fri 11/138:43 pm -
Nonstop6h 16m
Deal found 10/10![United Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 10/11. 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 10/296:49 am -
1 stop15h 56m
Thu 11/51:10 pm -
1 stop13h 25m
Deal found 10/11![American Airlines logo]()
$630
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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 12/206:57 pm -
1 stop17h 57m
Tue 12/293:10 pm -
1 stop23h 49m
Deal found 10/10![Alaska Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 10/11. 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 11/103:47 pm -
2 stops12h 52m
Tue 11/1710:08 pm -
1 stop7h 56m
Deal found 10/11![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/73:35 pm -
Nonstop7h 04m
Sat 11/148:43 pm -
Nonstop6h 16m
Deal found 10/10![United Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:30 am -
1 stop13h 07m
Mon 11/96:33 pm -
1 stop8h 02m
Deal found 10/12![American Airlines logo]()
$630
This Delta deal was found by Cheapflights users on 10/8. 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 11/2512:30 pm -
2 stops16h 09m
Thu 11/269:00 pm -
1 stop10h 25m
Deal found 10/8![Delta logo]()
$528
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 1/306:57 pm -
1 stop19h 20m
Tue 2/22:37 am -
1 stop8h 44m
Deal found 10/12![Alaska Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 10/12. 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 11/1212:30 pm -
1 stop11h 28m
Wed 11/184:04 pm -
2 stops14h 42m
Deal found 10/12![Delta logo]()
$530
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 12/236:57 pm -
1 stop9h 51m
Thu 12/317:03 am -
2 stops19h 37m
Deal found 10/12![Alaska Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 10/8. 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 11/111:31 pm -
2 stops15h 08m
Wed 11/182:21 pm -
2 stops15h 29m
Deal found 10/8![Delta logo]()
$535
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Mon 11/96:49 am -
2 stops19h 09m
Tue 11/1711:33 am -
2 stops15h 02m
Deal found 10/10![Multiple Airlines logo]()
$868
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 12/83:19 pm -
1 stop14h 16m
Sat 12/125:00 am -
2 stops29h 10m
Deal found 10/9![Alaska Airlines logo]()
$608
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 12/96:00 am -
1 stop18h 55m
Sun 12/132:00 pm -
2 stops12h 37m
Deal found 10/12![Alaska Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 10/8. 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 1/3010:38 am -
1 stop11h 51m
Wed 2/38:37 pm -
1 stop10h 26m
Deal found 10/8![United Airlines logo]()
$819
This Delta deal was found by Cheapflights users on 10/11. 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 12/25:55 pm -
1 stop10h 50m
Mon 12/141:15 am -
1 stop9h 15m
Deal found 10/11![Delta logo]()
$561
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/269:00 am -
2 stops30h 05m
Wed 12/22:15 am -
1 stop12h 34m
Deal found 10/12![Alaska Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 11/1210:40 am -
1 stop11h 59m
Sun 11/158:43 pm -
1 stop10h 22m
Deal found 10/11![United Airlines logo]()
$819
This Delta deal was found by Cheapflights users on 10/11. 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 11/88:29 am -
2 stops15h 30m
Sat 11/141:15 am -
1 stop9h 22m
Deal found 10/11![Delta logo]()
$601
This United Airlines deal was found by Cheapflights users on 10/10. 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 2/1410:35 am -
2 stops15h 04m
Thu 2/189:00 am -
1 stop9h 03m
Deal found 10/10![United Airlines logo]()
$820
This Delta deal was found by Cheapflights users on 10/8. 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 10/238:29 am -
2 stops15h 30m
Mon 10/261:40 am -
1 stop12h 13m
Deal found 10/8![Delta logo]()
$604
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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 1/46:00 am -
2 stops18h 34m
Sun 1/103:59 pm -
2 stops18h 14m
Deal found 10/9![Alaska Airlines logo]()
$674
Last-minute flights from Illinois to AlaskaDiscover last-minute flight deals from Illinois to Alaska. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Alaska. Data last updated October 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/8. 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 10/314:00 pm -
1 stop11h 35m
Sat 11/71:40 am -
1 stop8h 50m
Deal found 10/8![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 10/8. 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 11/512:50 pm -
1 stop14h 45m
Mon 11/911:44 am -
1 stop9h 15m
Deal found 10/8![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 10/8. 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 11/95:55 pm -
1 stop10h 44m
Mon 11/1611:44 am -
1 stop9h 15m
Deal found 10/8![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 10/11. 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 11/101:31 pm -
2 stops15h 08m
Tue 11/1710:08 pm -
1 stop10h 42m
Deal found 10/11![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 10/8. 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 11/116:40 am -
1 stop11h 24m
Wed 11/186:06 am -
1 stop14h 53m
Deal found 10/8![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 10/11. 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 11/1110:34 am -
1 stop13h 24m
Tue 11/1710:08 pm -
1 stop10h 42m
Deal found 10/11![Delta logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 11/116:35 pm -
1 stop19h 31m
Wed 11/183:51 pm -
2 stops10h 49m
Deal found 10/8![Alaska Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 10/11. 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 11/1110:34 am -
1 stop13h 24m
Wed 11/182:21 pm -
2 stops15h 29m
Deal found 10/11![Delta logo]()
$530
This lol.travel deal was found by Cheapflights users on 10/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
1 stop14h 48m
Wed 11/183:51 pm -
2 stops10h 49m
Deal found 10/12![Alaska Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 10/12. 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.
Mon 11/235:55 pm -
1 stop10h 44m
Thu 11/262:21 pm -
2 stops18h 42m
Deal found 10/12![Delta logo]()
$530
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/253:35 pm -
Nonstop7h 04m
Thu 11/2611:59 pm -
1 stop10h 30m
Deal found 10/8![United Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 10/8. 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 11/256:40 am -
1 stop11h 24m
Wed 11/251:15 am -
1 stop9h 22m
Deal found 10/8![Delta logo]()
$517
One-way flights from Illinois to AlaskaSearch for one-way flight options from Illinois to Alaska. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Illinois to Alaska. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/93:35 pm -
Nonstop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![United Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 10/12. 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.
Fri 12/116:40 am -
1 stop19h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 10/9. 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 11/2110:34 am -
1 stop13h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:20 am -
2 stops17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Alaska Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 10/8. 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 11/251:31 pm -
2 stops12h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 10/12. 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.
Sun 12/1312:58 pm -
1 stop27h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Delta logo]()
$272
This Delta deal was found by Cheapflights users on 10/11. 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 11/181:31 pm -
2 stops15h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 10/13. 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 11/118:04 am -
2 stops15h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Delta logo]()
$278
This Priceline deal was found by Cheapflights users on 10/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop9h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Alaska Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/303:35 pm -
Nonstop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 12/129:00 am -
1 stop20h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Alaska Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 10/9. 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 11/612:50 pm -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$283
Find flight deals from Illinois to Alaska
Keep the following information in mind while searching for Illinois to Alaska flight deals. Data was last updated October 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $513 (United Airlines) |
One-way from | $253 (United Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $571 |
Good round-trip deal | $503 or less |
Good one-way deal | $292 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Alaska 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 7,457,451 searches. Data last updated October 13, 2026.
Use the filters below to find and compare flights from Illinois to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoAnchorage
ORD Chicago O'Hare Intl - ANC Anchorage
ORDANC
Chicago O'Hare Intl
Fri 1/8
12:15 pm-9:03 pm
1 stop11h 48m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$262
ChicagoAnchorage
ORD Chicago O'Hare Intl - ANC Anchorage
ORDANC
Chicago O'Hare Intl
Thu 11/12
7:00 am-11:44 pm
1 stop19h 44m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$262
ChicagoAnchorage
MDW Chicago Midway - ANC Anchorage
MDWANC
Chicago Midway
Sat 11/21
10:34 am-8:58 pm
1 stop13h 24m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$262
ChicagoAnchorage
MDW Chicago Midway - ANC Anchorage
MDWANC
Chicago Midway
Fri 12/11
12:39 pm-8:53 pm
1 stop11h 14m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$262
ChicagoAnchorage
ORD Chicago O'Hare Intl - ANC Anchorage
ORDANC
Chicago O'Hare Intl
Mon 1/11
5:15 pm-1:45 am
2 stops11h 30m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$268
ChicagoAnchorage
ORD Chicago O'Hare Intl - ANC Anchorage
ORDANC
Chicago O'Hare Intl
Sun 12/13
7:18 pm-1:26 pm
2 stops21h 08m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$268
ChicagoAnchorage
ORD Chicago O'Hare Intl - ANC Anchorage
ORDANC
Chicago O'Hare Intl
Fri 11/13
8:29 am-11:24 pm
2 stops17h 55m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$268
ChicagoAnchorage
ORD Chicago O'Hare Intl - ANC Anchorage
ORDANC
Chicago O'Hare Intl
Thu 12/10
7:18 pm-1:26 pm
2 stops21h 08m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$268
ChicagoAnchorage
MDW Chicago Midway - ANC Anchorage
MDWANC
Chicago Midway
Thu 1/7
1:00 pm-10:36 pm
2 stops12h 36m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$268
ChicagoAnchorage
MDW Chicago Midway - ANC Anchorage
MDWANC
Chicago Midway
Wed 11/25
1:31 pm-11:24 pm
2 stops12h 53m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$268
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Illinois with our price prediction graph.
ORD-ANC
ORD-JNU
ORD-FAI
MDW-ANC
ORD-KTN
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 Alaska
USIL-USAK
ORD-ANC
ORD-JNU
ORD-FAI
MDW-ANC
What is the cheapest month to book a flight from Illinois to Alaska?
Currently, February is the cheapest month in which you can book a flight from Illinois to Alaska (average of $426). Flying from Illinois to Alaska in March is currently the most expensive (average of $655). 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 AK?
Find hourly flight availability from Illinois to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2026.
One of the essential ways to save on airfare from Illinois to Alaska is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.
Weekly flight availability from Illinois to Alaska
Explore weekly flight availability from Illinois to Alaska. 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 October 13, 2026.
The most flights from USIL to USAK are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Illinois to Alaska?
Airfare is above average for this route at the moment.
Illinois to Alaska flights typically cost between $423 and $441 in November.The cheapest round-trip price found within the last 5 days was $513 on United Airlines (Nov 25-Nov 26).
How far ahead should I book a flight from Illinois to Alaska?
The best time to book flights from Illinois to Alaska is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Illinois to Alaska?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Alaska. Price data was last updated on October 10, 2026.
Travelers seeking maximum savings on their Illinois to Alaska flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated October 13, 2026.
Read through reviews of airlines operating flights from Illinois to Alaska, such as Alaska Airlines,Delta, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Related info for your journey
Find useful and relevant information for your journey from Illinois to Alaska. 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 Alaska
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Alaska by cabin class
Find flights from Illinois to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Alaska flights
Browse other Illinois and Alaska flight options. Last updated on October 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alaska
Find the right flight back to Illinois after your stay in Alaska
Illinois to Alaska flights
Consider these flights traveling from Illinois to Alaska.
Top 4 airlines flying from Illinois to Alaska
Discover the top 4 airlines that operate flights from Illinois to Alaska. 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 7,457,451 searches. Data last updated October 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$495 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$578 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$369 | Average$658 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$373 | Average$537 | FlexibilityNo cancel fee | On-time71% |