$257+ Cheap flights from Illinois to Fairbanks (FAI)
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAI
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Fairbanks 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 FairbanksExplore the most affordable flight options available from Illinois to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Illinois to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:29 am -
1 stop19h 17m
Wed 9/305:30 am -
1 stop10h 08m
Deal found 8/22![Alaska Airlines logo]()
$406
This Booking.com deal was found by Cheapflights users on 8/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:08 pm -
2 stops24h 01m
Tue 9/294:08 pm -
1 stop19h 13m
Deal found 8/25![Alaska Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:08 pm -
2 stops41h 56m
Tue 9/295:30 am -
1 stop10h 08m
Deal found 8/25![Alaska Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:08 pm -
2 stops29h 38m
Wed 9/304:08 pm -
2 stops22h 02m
Deal found 8/25![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/233:19 pm -
1 stop13h 29m
Sun 9/2710:02 am -
2 stops25h 19m
Deal found 8/22![Alaska Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:02 am -
1 stop17h 34m
Sat 10/312:52 pm -
2 stops55h 07m
Deal found 8/24![Alaska Airlines logo]()
$438
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:42 pm -
2 stops21h 32m
Tue 10/139:44 am -
2 stops11h 15m
Deal found 8/24![Alaska Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:31 pm -
1 stop11h 17m
Wed 12/305:45 am -
1 stop11h 28m
Deal found 8/24![American Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/512:55 pm -
1 stop11h 41m
Mon 10/124:06 pm -
1 stop10h 59m
Deal found 8/21![American Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/66:49 am -
1 stop17h 47m
Mon 10/121:17 am -
1 stop17h 12m
Deal found 8/22![American Airlines logo]()
$518
This SmartFares deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:46 pm -
1 stop10h 51m
Tue 10/131:43 pm -
2 stops12h 57m
Deal found 8/22![Alaska Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/1511:59 am -
1 stop16h 49m
Wed 9/234:08 pm -
1 stop10h 57m
Deal found 8/21![American Airlines logo]()
$532
Best flights from Illinois to FairbanksDiscover carefully curated flight deals from Illinois to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Illinois to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/296:29 am -
1 stop19h 17m
Thu 10/15:30 am -
1 stop10h 08m
Deal found 8/22![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 8/24. 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.
Fri 10/237:45 am -
2 stops20h 00m
Fri 10/301:50 am -
2 stops16h 19m
Deal found 8/24![Delta logo]()
$417
This Booking.com deal was found by Cheapflights users on 8/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:08 pm -
2 stops24h 01m
Tue 9/294:08 pm -
1 stop19h 13m
Deal found 8/25![Alaska Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:08 pm -
2 stops41h 56m
Tue 9/295:30 am -
1 stop10h 08m
Deal found 8/25![Alaska Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/286:08 pm -
2 stops41h 56m
Wed 9/304:08 pm -
2 stops22h 02m
Deal found 8/22![Alaska Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 10/95:48 pm -
1 stop9h 57m
Thu 10/151:50 am -
1 stop8h 40m
Deal found 8/25![Delta logo]()
$544
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/233:19 pm -
1 stop10h 27m
Tue 9/291:28 am -
1 stop14h 10m
Deal found 8/22![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/510:30 am -
1 stop11h 46m
Wed 9/98:22 pm -
1 stop10h 45m
Deal found 8/21![United Airlines logo]()
$1,169
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/207:00 am -
1 stop9h 32m
Thu 9/241:35 am -
1 stop13h 26m
Deal found 8/21![Delta logo]()
$544
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/233:19 pm -
1 stop13h 29m
Sun 9/2710:02 am -
2 stops25h 19m
Deal found 8/22![Alaska Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/207:00 am -
1 stop9h 32m
Tue 9/222:30 pm -
2 stops15h 00m
Deal found 8/21![Delta logo]()
$550
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:02 am -
1 stop17h 34m
Sat 10/312:52 pm -
2 stops55h 07m
Deal found 8/24![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/612:30 pm -
2 stops15h 15m
Mon 10/121:50 am -
1 stop12h 03m
Deal found 8/22![Delta logo]()
$550
This Delta deal was found by Cheapflights users on 8/23. 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.
Wed 10/79:59 am -
2 stops17h 46m
Tue 10/131:50 am -
1 stop8h 40m
Deal found 8/23![Delta logo]()
$550
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:49 pm -
1 stop12h 48m
Mon 11/22:09 pm -
2 stops20h 00m
Deal found 8/23![Alaska Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/197:16 pm -
1 stop20h 37m
Mon 10/266:39 pm -
2 stops19h 11m
Deal found 8/22![Alaska Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/61:27 pm -
2 stops14h 18m
Mon 10/121:50 am -
2 stops11h 57m
Deal found 8/22![Delta logo]()
$681
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:16 pm -
1 stop9h 21m
Fri 10/168:34 pm -
2 stops18h 46m
Deal found 8/25![Alaska Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/69:00 am -
2 stops15h 32m
Tue 10/132:52 pm -
2 stops11h 48m
Deal found 8/22![Alaska Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 8/24. 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.
Wed 10/710:01 am -
2 stops17h 44m
Tue 10/131:50 am -
2 stops11h 57m
Deal found 8/24![Delta logo]()
$775
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am -
2 stops15h 46m
Fri 9/252:04 pm -
2 stops13h 16m
Deal found 8/24![Alaska Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/49:59 am -
1 stop13h 50m
Sat 9/510:00 pm -
1 stop7h 39m
Deal found 8/21![Delta logo]()
$816
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am -
2 stops15h 46m
Tue 9/291:28 am -
2 stops14h 53m
Deal found 8/25![Alaska Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 8/291:51 pm -
1 stop9h 58m
Sat 9/510:00 pm -
1 stop7h 39m
Deal found 8/22![Delta logo]()
$883
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 9/39:59 am -
1 stop13h 50m
Sun 9/61:39 am -
2 stops13h 54m
Deal found 8/25![Delta logo]()
$956
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:03 pm -
2 stops31h 51m
Wed 1/138:00 am -
2 stops29h 32m
Deal found 8/25![Alaska Airlines logo]()
$757
This Alaska Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 12/1111:20 am -
2 stops18h 18m
Tue 12/1512:16 pm -
2 stops32h 51m
Deal found 8/21![Alaska Airlines logo]()
$3,837
Last-minute flights from Illinois to FairbanksDiscover last-minute flight deals from Illinois to Fairbanks. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Fairbanks. Data last updated August 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/1511:59 am -
1 stop16h 49m
Wed 9/234:08 pm -
1 stop10h 57m
Deal found 8/21![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/1511:59 am -
1 stop16h 49m
Sat 9/195:30 am -
1 stop13h 40m
Deal found 8/21![American Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/153:35 pm -
Nonstop6h 41m
Sun 9/208:22 pm -
Nonstop5h 58m
Deal found 8/21![United Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/1710:00 am -
1 stop15h 46m
Fri 9/188:30 am -
1 stop18h 35m
Deal found 8/21![American Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/207:00 am -
1 stop9h 32m
Thu 9/241:35 am -
1 stop13h 26m
Deal found 8/21![Delta logo]()
$544
This Expedia deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Sun 9/206:00 am -
1 stop10h 06m
Fri 9/259:44 pm -
2 stops17h 17m
Deal found 8/21![Alaska Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:08 pm -
2 stops41h 56m
Tue 9/295:30 am -
1 stop10h 08m
Deal found 8/25![Alaska Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:08 pm -
2 stops29h 38m
Wed 9/304:08 pm -
2 stops22h 02m
Deal found 8/25![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/233:19 pm -
1 stop13h 29m
Sun 9/2710:02 am -
2 stops25h 19m
Deal found 8/22![Alaska Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:40 pm -
1 stop10h 08m
Wed 9/3012:03 pm -
1 stop15h 02m
Deal found 8/24![American Airlines logo]()
$514
This Booking.com deal was found by Cheapflights users on 8/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:08 pm -
2 stops24h 01m
Tue 9/294:08 pm -
1 stop19h 13m
Deal found 8/25![Alaska Airlines logo]()
$412
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:29 am -
1 stop19h 17m
Wed 9/305:30 am -
1 stop10h 08m
Deal found 8/22![Alaska Airlines logo]()
$406
One-way flights from Illinois to FairbanksSearch for one-way flight options from Illinois to Fairbanks. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Illinois to Fairbanks. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:55 pm -
1 stop20h 13m
Deal found 8/25![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:40 pm -
1 stop10h 08m
Deal found 8/24![American Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/163:35 pm -
Nonstop6h 41m
Deal found 8/21![United Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 am -
1 stop18h 48m
Deal found 8/24![American Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 8/23. 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.
Wed 11/182:03 pm -
2 stops13h 39m
Deal found 8/23![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 8/24. 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.
Thu 10/86:35 am -
1 stop21h 10m
Deal found 8/24![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 8/24. 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.
Thu 10/810:01 am -
2 stops17h 44m
Deal found 8/24![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 8/24. 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 9/142:05 pm -
2 stops13h 25m
Deal found 8/24![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 8/24. 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 9/147:13 pm -
2 stops21h 19m
Deal found 8/24![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 8/24. 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.
Wed 9/165:10 pm -
2 stops23h 22m
Deal found 8/24![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 8/24. 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.
Wed 9/167:01 pm -
2 stops21h 31m
Deal found 8/24![Delta logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:16 pm -
2 stops29h 16m
Deal found 8/25![Alaska Airlines logo]()
$298
Find flight deals from Illinois to Fairbanks
Keep the following information in mind while searching for Illinois to Fairbanks flight deals. Data was last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $406 (Booking.com) |
One-way from | $257 (American Airlines) |
Popular in | August |
Cheapest in | January |
Average price | $904 |
Good round-trip deal | $530 or less |
Good one-way deal | $467 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Fairbanks 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 August 26, 2026.
Use the filters below to find and compare flights from Illinois to Fairbanks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Tue 9/29
6:29 am-10:46 pm
1 stop19h 17m
Fairbanks
Thu 10/1
5:30 am-6:38 pm
1 stop10h 08m
$406
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Thu 9/24
6:08 pm-3:09 pm
2 stops24h 01m
Fairbanks
Tue 9/29
4:08 pm-2:21 pm
1 stop19h 13m
$412
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Tue 9/22
6:08 pm-9:04 am
2 stops41h 56m
Fairbanks
Tue 9/29
5:30 am-6:38 pm
1 stop10h 08m
$414
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Fri 10/23
7:45 am-12:45 am
2 stops20h 00m
Fairbanks
Fri 10/30
1:50 am-9:09 pm
2 stops16h 19m
$417
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Mon 9/28
6:08 pm-9:04 am
2 stops41h 56m
Fairbanks
Wed 9/30
4:08 pm-5:10 pm
2 stops22h 02m
$418
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Wed 9/23
3:19 pm-10:46 pm
1 stop10h 27m
Fairbanks
Tue 9/29
1:28 am-6:38 pm
1 stop14h 10m
$431
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Wed 9/23
3:19 pm-1:48 am
1 stop13h 29m
Fairbanks
Sun 9/27
10:02 am-2:21 pm
2 stops25h 19m
$435
St. LouisFairbanks
STL Lambert-St Louis - FAI Fairbanks
STLFAI
Lambert-St Louis
Fri 10/23
7:02 am-9:36 pm
1 stop17h 34m
Fairbanks
Sat 10/31
2:52 pm-12:59 am
2 stops55h 07m
$438
ChicagoFairbanks
ORD Chicago O'Hare Intl - FAI Fairbanks
ORDFAI
Chicago O'Hare Intl
Fri 10/9
5:48 pm-12:45 am
1 stop9h 57m
Fairbanks
Thu 10/15
1:50 am-1:30 pm
1 stop8h 40m
$544
ChicagoFairbanks
ORD Chicago O'Hare Intl - FAI Fairbanks
ORDFAI
Chicago O'Hare Intl
Sun 9/20
7:00 am-1:32 pm
1 stop9h 32m
Fairbanks
Thu 9/24
1:35 am-6:01 pm
1 stop13h 26m
$544
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Illinois to Fairbanks
Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Illinois with our price prediction graph.
STL-FAI
ORD-FAI
MLI-FAI
MDW-FAI
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 Fairbanks
USIL-FAI
STL-FAI
ORD-FAI
MLI-FAI
MDW-FAI
What is the cheapest month to book a flight from Illinois to Fairbanks?
Currently, January is the cheapest month in which you can book a flight from Illinois to Fairbanks (average of $432). Flying from Illinois to Fairbanks in March is currently the most expensive (average of $848). 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 FAI?
Find hourly flight availability from Illinois to Fairbanks. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Fairbanks as you normally would.
How much does it cost to fly round-trip from Illinois to Fairbanks?
Airfare is below average for this route at the moment.
Illinois to Fairbanks flights typically cost between $520 and $759 in December.The cheapest round-trip price found within the last 5 days was $514 on American Airlines (Dec 23-Dec 30).
Related info for your journey
Find useful and relevant information for your journey from Illinois to Fairbanks. 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 Fairbanks
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Fairbanks by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Fairbanks
Explore flights to Fairbanks departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Search flights from Illinois to Fairbanks by cabin class
Find flights from Illinois to Fairbanks, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Fairbanks flights
Browse other Illinois and Fairbanks flight options. Last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to Fairbanks flights
Consider these flights traveling from Illinois to Fairbanks.
Top 4 airlines flying from Illinois to Fairbanks
Discover the top 4 airlines that operate flights from Illinois to Fairbanks. 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 August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$363 | Average$623 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$380 | Average$545 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$477 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$490 | Average$815 | FlexibilityNo cancel fee | On-time69% |