$100+ Cheap flights from Fargo (FAR) to Illinois
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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — ORD
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Fargo to Illinois 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 Fargo to IllinoisExplore the most affordable flight options available from Fargo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Fargo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This CheapOair deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:48 pm -
1 stop15h 33m
Sun 9/206:30 am -
1 stop12h 23m
Deal found 8/15![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:33 pm -
1 stop23h 03m
Fri 8/282:41 pm -
1 stop23h 07m
Deal found 8/14![Frontier logo]()
$265
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 10/86:16 pm -
Nonstop2h 14m
Mon 10/1210:05 pm -
Nonstop2h 06m
Deal found 8/12![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:22 pm -
Nonstop2h 08m
Mon 10/510:05 pm -
Nonstop2h 06m
Deal found 8/14![American Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:00 am -
Nonstop2h 09m
Sat 9/123:00 pm -
1 stop8h 59m
Deal found 8/13![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 am -
1 stop4h 58m
Wed 10/146:21 am -
1 stop5h 32m
Deal found 8/14![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:50 pm -
1 stop3h 49m
Wed 12/1612:40 pm -
1 stop6h 45m
Deal found 8/16![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:15 pm -
1 stop4h 44m
Tue 9/297:13 pm -
1 stop4h 34m
Deal found 8/14![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 pm -
Nonstop2h 09m
Mon 9/289:20 pm -
Nonstop2h 14m
Deal found 8/13![United Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:54 am -
Nonstop2h 06m
Fri 9/259:20 pm -
Nonstop2h 14m
Deal found 8/14![United Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:22 pm -
2 stops11h 21m
Wed 9/305:18 pm -
1 stop5h 46m
Deal found 8/14![American Airlines logo]()
$304
This Frontier deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:41 pm -
1 stop11h 43m
Mon 10/126:30 am -
1 stop5h 25m
Deal found 8/16![Frontier logo]()
$305
Best flights from Fargo to IllinoisDiscover carefully curated flight deals from Fargo to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Fargo to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:00 am -
1 stop7h 34m
Sat 9/126:00 am -
1 stop4h 55m
Deal found 8/16![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:12 pm -
1 stop4h 29m
Sun 9/66:00 am -
1 stop4h 19m
Deal found 8/12![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/225:00 am -
1 stop5h 18m
Fri 10/2311:31 am -
1 stop5h 32m
Deal found 8/17![American Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 10/285:00 am -
1 stop3h 44m
Sat 10/315:31 pm -
1 stop5h 52m
Deal found 8/12![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:54 am -
1 stop4h 03m
Sat 9/266:15 am -
1 stop4h 40m
Deal found 8/15![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 am -
1 stop5h 51m
Sun 11/111:32 am -
1 stop6h 18m
Deal found 8/15![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:15 pm -
1 stop4h 44m
Tue 9/297:13 pm -
1 stop4h 34m
Deal found 8/14![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:21 am -
1 stop5h 22m
Sun 10/115:36 pm -
1 stop5h 58m
Deal found 8/15![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/14:57 pm -
1 stop7h 02m
Sat 9/56:47 pm -
1 stop4h 19m
Deal found 8/17![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am -
1 stop3h 40m
Sun 9/205:47 pm -
1 stop6h 00m
Deal found 8/14![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:02 am -
2 stops12h 13m
Wed 9/26:48 pm -
1 stop4h 19m
Deal found 8/14![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 pm -
Nonstop2h 08m
Sun 9/62:05 pm -
Nonstop2h 15m
Deal found 8/12![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:42 pm -
1 stop6h 00m
Sat 9/512:45 pm -
2 stops10h 21m
Deal found 8/16![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 am -
1 stop3h 30m
Sun 8/308:28 am -
1 stop5h 37m
Deal found 8/15![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:50 am -
1 stop6h 50m
Wed 10/281:40 pm -
1 stop7h 16m
Deal found 8/14![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am -
1 stop3h 40m
Mon 9/215:47 pm -
1 stop6h 00m
Deal found 8/14![Delta logo]()
$376
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:15 am -
Nonstop2h 09m
Mon 11/307:56 pm -
Nonstop2h 19m
Deal found 8/16![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:55 am -
1 stop4h 02m
Wed 1/66:00 am -
1 stop5h 48m
Deal found 8/15![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:15 pm -
1 stop4h 43m
Wed 10/285:22 pm -
1 stop4h 53m
Deal found 8/12![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:00 am -
1 stop3h 30m
Sat 9/56:00 am -
1 stop6h 29m
Deal found 8/16![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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.
Sun 11/86:21 pm -
1 stop5h 38m
Wed 11/115:38 pm -
1 stop6h 28m
Deal found 8/17![American Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 10/307:10 am -
1 stop4h 37m
Sun 11/15:31 pm -
1 stop5h 52m
Deal found 8/13![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:24 pm -
Nonstop2h 06m
Fri 9/49:20 pm -
Nonstop2h 12m
Deal found 8/12![United Airlines logo]()
$517
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:42 pm -
1 stop5h 33m
Sun 9/135:28 pm -
1 stop5h 36m
Deal found 8/15![American Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:45 am -
Nonstop2h 09m
Mon 11/237:27 am -
2 stops13h 29m
Deal found 8/15![United Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:00 am -
1 stop3h 39m
Sat 9/59:59 am -
1 stop4h 06m
Deal found 8/15![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 am -
Nonstop2h 10m
Fri 9/119:30 pm -
3 stops23h 17m
Deal found 8/16![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/261:15 pm -
2 stops7h 15m
Tue 9/298:25 am -
1 stop4h 06m
Deal found 8/13![Delta logo]()
$534
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:41 pm -
Nonstop2h 14m
Wed 11/118:40 am -
Nonstop2h 15m
Deal found 8/14![United Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 am -
2 stops5h 37m
Mon 11/95:25 pm -
1 stop6h 02m
Deal found 8/16![Delta logo]()
$534
Last-minute flights from Fargo to IllinoisDiscover last-minute flight deals from Fargo to Illinois. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Fargo to Illinois. Data last updated August 17, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:33 pm -
1 stop23h 03m
Fri 8/282:41 pm -
1 stop23h 07m
Deal found 8/14![Frontier logo]()
$265
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:42 pm -
1 stop6h 36m
Sun 9/69:46 am -
Nonstop2h 06m
Deal found 8/16![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/812:23 pm -
Nonstop2h 06m
Sat 9/1212:59 pm -
Nonstop2h 08m
Deal found 8/12![American Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:48 pm -
1 stop15h 33m
Sun 9/206:30 am -
1 stop12h 23m
Deal found 8/15![Frontier logo]()
$210
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:54 am -
Nonstop2h 06m
Fri 9/259:20 pm -
Nonstop2h 14m
Deal found 8/14![United Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:48 pm -
1 stop28h 35m
Wed 9/231:21 pm -
2 stops29h 32m
Deal found 8/12![Frontier logo]()
$300
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/225:00 am -
1 stop5h 18m
Fri 10/2311:31 am -
1 stop5h 32m
Deal found 8/17![American Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:36 am -
1 stop6h 28m
Wed 9/305:18 pm -
1 stop5h 46m
Deal found 8/14![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:15 pm -
1 stop3h 44m
Sat 10/36:10 am -
1 stop6h 21m
Deal found 8/15![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:15 pm -
1 stop4h 44m
Tue 9/297:13 pm -
1 stop4h 34m
Deal found 8/14![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 pm -
Nonstop2h 09m
Mon 9/289:20 pm -
Nonstop2h 14m
Deal found 8/13![United Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:22 pm -
Nonstop2h 08m
Mon 10/510:05 pm -
Nonstop2h 06m
Deal found 8/14![American Airlines logo]()
$280
One-way flights from Fargo to IllinoisSearch for one-way flight options from Fargo to Illinois. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Fargo to Illinois. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:29 pm -
1 stop7h 06m
Deal found 8/14![Frontier logo]()
$100
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:41 pm -
1 stop11h 43m
Deal found 8/14![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:48 pm -
1 stop15h 33m
Deal found 8/14![Frontier logo]()
$111
This Priceline deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:29 pm -
1 stop7h 06m
Deal found 8/14![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:41 pm -
1 stop11h 43m
Deal found 8/14![Frontier logo]()
$131
This Jetabroad deal was found by Cheapflights users on 8/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:33 pm -
1 stop23h 03m
Deal found 8/12![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:00 pm -
1 stop15h 38m
Deal found 8/12![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:48 pm -
1 stop28h 35m
Deal found 8/12![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:25 pm -
2 stops44h 07m
Deal found 8/15![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:00 pm -
2 stops27h 46m
Deal found 8/15![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:29 am -
2 stops34h 02m
Deal found 8/16![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:15 pm -
1 stop4h 44m
Deal found 8/16![Delta logo]()
$269
Find flight deals from Fargo to Illinois
Keep the following information in mind while searching for Fargo to Illinois flight deals. Data was last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (CheapOair) |
One-way from | $100 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $349 |
Good round-trip deal | $372 or less |
Good one-way deal | $323 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Fargo to Illinois 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 August 17, 2026.
Use the filters below to find and compare flights from Fargo to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 9/9
9:00 am-4:34 pm
1 stop7h 34m
Lambert-St Louis
Sat 9/12
6:00 am-10:55 am
1 stop4h 55m
$295
FargoChicago
FAR Fargo Hector Field - ORD Chicago O'Hare Intl
FARORD
Fargo Hector Field
Sat 9/5
1:12 pm-5:41 pm
1 stop4h 29m
Chicago O'Hare Intl
Sun 9/6
6:00 am-10:19 am
1 stop4h 19m
$299
FargoChicago
FAR Fargo Hector Field - MDW Chicago Midway
FARMDW
Fargo Hector Field
Wed 10/28
5:00 am-8:44 am
1 stop3h 44m
Chicago Midway
Sat 10/31
5:31 pm-11:23 pm
1 stop5h 52m
$299
FargoChicago
FAR Fargo Hector Field - MDW Chicago Midway
FARMDW
Fargo Hector Field
Sat 9/26
1:15 pm-5:59 pm
1 stop4h 44m
Chicago Midway
Tue 9/29
7:13 pm-11:47 pm
1 stop4h 34m
$299
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Tue 9/22
5:00 am-10:18 am
1 stop5h 18m
Lambert-St Louis
Fri 10/23
11:31 am-5:03 pm
1 stop5h 32m
$307
FargoPeoria
FAR Fargo Hector Field - PIA Greater Peoria
FARPIA
Fargo Hector Field
Mon 9/21
5:54 am-9:57 am
1 stop4h 03m
Greater Peoria
Sat 9/26
6:15 am-10:55 am
1 stop4h 40m
$319
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Thu 10/29
5:00 am-10:51 am
1 stop5h 51m
Lambert-St Louis
Sun 11/1
11:32 am-5:50 pm
1 stop6h 18m
$319
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Fri 9/18
5:00 am-8:40 am
1 stop3h 40m
Lambert-St Louis
Sun 9/20
5:47 pm-11:47 pm
1 stop6h 00m
$319
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 10/7
10:21 am-3:43 pm
1 stop5h 22m
Lambert-St Louis
Sun 10/11
5:36 pm-11:34 pm
1 stop5h 58m
$322
FargoPeoria
FAR Fargo Hector Field - PIA Greater Peoria
FARPIA
Fargo Hector Field
Tue 9/1
4:57 pm-11:59 pm
1 stop7h 02m
Greater Peoria
Sat 9/5
6:47 pm-11:06 pm
1 stop4h 19m
$349
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Fargo to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Fargo with our price prediction graph.
FAR-ORD
FAR-STL
FAR-MDW
FAR-PIA
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 Fargo to Illinois
FAR-USIL
FAR-ORD
FAR-STL
FAR-MDW
FAR-PIA
What is the cheapest month to book a flight from Fargo to Illinois?
Currently, February is the cheapest month in which you can book a flight from Fargo to Illinois (average of $285). Flying from Fargo to Illinois in March is currently the most expensive (average of $399). 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 FAR to IL?
Find hourly flight availability from Fargo to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from Fargo to Illinois by exploring options for tickets in the afternoon.
Weekly flight availability from Fargo to Illinois
Explore weekly flight availability from Fargo to Illinois. 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 August 17, 2026.
The most flights from FAR to USIL are scheduled on a Monday (23 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Fargo to Illinois?
Airfare is below average for this route at the moment.
Fargo to Illinois flights typically cost between $288 and $456 in September.The cheapest round-trip price found within the last 5 days was $210 on Frontier (Sep 13-Sep 20).
How far ahead should I book a flight from Fargo to Illinois?
To ensure you get the cheapest price possible for a flight from Fargo to Illinois, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Fargo to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Fargo to Illinois. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Fargo to Illinois flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated August 17, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Fargo to Illinois have to say. 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
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Fargo to Illinois. 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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Complete your trip
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Fargo and Illinois flights
Browse other Fargo and Illinois flight options. Last updated on August 17, 2026.
Popular flight searches
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Consider these flights traveling from Fargo to Illinois.
Top 3 airlines flying from Fargo to Illinois
Discover the top 3 airlines that operate flights from Fargo to Illinois. 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$342 | FlexibilityNo cancel fee | On-time71% |