$151+ Cheap flights from Illinois to Salt Lake City (SLC)
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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SLC
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Salt Lake City 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Salt Lake City
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Cheapest flights from Illinois to Salt Lake CityExplore the most affordable flight options available from Illinois to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Illinois to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/256:58 pm -
2 stops21h 23m
Wed 11/44:16 pm -
1 stop7h 05m
Deal found 9/30![Frontier logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:20 pm -
1 stop6h 39m
Thu 11/196:54 pm -
1 stop11h 29m
Deal found 9/28![Frontier logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop18h 49m
Mon 10/198:45 pm -
1 stop8h 49m
Deal found 9/26![Frontier logo]()
$287
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
1 stop9h 51m
Thu 11/1911:46 am -
2 stops16h 27m
Deal found 9/28![Frontier logo]()
$288
This Booking.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Sun 10/256:58 pm -
2 stops21h 23m
Sat 10/318:00 am -
2 stops9h 16m
Deal found 9/30![Frontier logo]()
$289
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:30 am -
1 stop9h 51m
Sun 11/1511:46 am -
1 stop11h 35m
Deal found 9/29![Frontier logo]()
$290
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:09 pm -
1 stop7h 43m
Sat 11/1411:35 pm -
1 stop9h 44m
Deal found 9/26![Delta logo]()
$291
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:30 am -
2 stops16h 49m
Sat 10/314:16 pm -
1 stop7h 05m
Deal found 9/26![Frontier logo]()
$291
This Priceline deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Thu 10/156:30 am -
1 stop5h 11m
Mon 10/198:45 pm -
1 stop8h 49m
Deal found 9/29![Frontier logo]()
$292
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:20 am -
2 stops18h 59m
Wed 10/284:16 pm -
2 stops16h 19m
Deal found 9/29![Frontier logo]()
$293
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:40 am -
2 stops14h 37m
Tue 11/311:46 am -
2 stops20h 49m
Deal found 9/29![Frontier logo]()
$294
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:25 am -
1 stop17h 11m
Sun 12/138:19 pm -
1 stop10h 52m
Deal found 9/27![Frontier logo]()
$295
Best flights from Illinois to Salt Lake CityDiscover carefully curated flight deals from Illinois to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Illinois to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/1111:05 am -
1 stop10h 03m
Sun 11/1511:35 pm -
1 stop9h 44m
Deal found 9/29![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:50 pm -
Nonstop3h 35m
Wed 11/412:45 pm -
Nonstop3h 00m
Deal found 9/26![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:56 pm -
1 stop6h 23m
Mon 11/28:06 am -
Nonstop3h 23m
Deal found 9/26![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:26 am -
1 stop6h 11m
Thu 12/175:11 pm -
1 stop6h 05m
Deal found 9/27![American Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:57 pm -
1 stop17h 03m
Sun 11/88:20 am -
2 stops14h 29m
Deal found 9/27![Alaska Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:17 pm -
Nonstop3h 43m
Tue 11/171:55 pm -
Nonstop3h 10m
Deal found 9/27![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 9/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:20 pm -
Nonstop3h 35m
Thu 11/58:50 pm -
1 stop7h 55m
Deal found 9/25![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:34 pm -
1 stop9h 05m
Tue 11/34:05 pm -
1 stop6h 08m
Deal found 9/26![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/204:42 pm -
1 stop8h 06m
Tue 10/2711:38 am -
2 stops11h 32m
Deal found 9/29![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/112:31 pm -
2 stops9h 08m
Mon 1/184:29 pm -
1 stop5h 51m
Deal found 9/25![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:35 am -
Nonstop3h 40m
Tue 10/277:45 am -
Nonstop3h 10m
Deal found 9/26![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:00 am -
1 stop6h 55m
Mon 11/165:26 pm -
1 stop5h 33m
Deal found 9/28![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 pm -
1 stop6h 55m
Wed 10/281:35 pm -
1 stop6h 30m
Deal found 9/27![Southwest logo]()
$373
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:18 pm -
2 stops10h 31m
Sun 12/206:33 am -
1 stop5h 43m
Deal found 9/27![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:42 am -
1 stop6h 00m
Wed 12/94:09 pm -
1 stop5h 50m
Deal found 9/27![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/175:09 pm -
1 stop7h 43m
Fri 10/2311:35 pm -
1 stop9h 43m
Deal found 9/29![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:05 pm -
1 stop7h 20m
Tue 12/225:10 am -
Nonstop3h 00m
Deal found 9/29![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
2 stops7h 55m
Sat 11/141:04 pm -
2 stops8h 55m
Deal found 9/26![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:43 pm -
1 stop6h 16m
Thu 1/711:41 am -
1 stop5h 48m
Deal found 9/26![American Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/42:03 pm -
Nonstop3h 37m
Sun 11/811:35 pm -
1 stop8h 06m
Deal found 9/29![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:20 am -
1 stop5h 50m
Sun 11/158:00 am -
Nonstop2h 55m
Deal found 9/26![Southwest logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:40 am -
2 stops9h 44m
Wed 11/115:18 am -
2 stops7h 37m
Deal found 9/26![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:39 pm -
1 stop8h 29m
Wed 12/302:05 pm -
1 stop6h 04m
Deal found 9/26![American Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/2212:58 pm -
1 stop8h 54m
Fri 11/277:45 am -
Nonstop3h 18m
Deal found 9/29![Delta logo]()
$452
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 12/188:49 am -
Nonstop3h 44m
Mon 12/214:25 pm -
Nonstop3h 15m
Deal found 9/29![United Airlines logo]()
$426
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:50 am -
2 stops8h 05m
Sat 11/286:00 am -
Nonstop3h 00m
Deal found 9/29![Southwest logo]()
$480
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/133:59 pm -
1 stop7h 03m
Sun 11/157:45 am -
Nonstop3h 18m
Deal found 9/29![Delta logo]()
$452
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:58 pm -
1 stop7h 00m
Mon 10/125:28 pm -
1 stop5h 31m
Deal found 9/27![American Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:42 pm -
Nonstop3h 31m
Mon 10/194:10 pm -
Nonstop3h 25m
Deal found 9/26![United Airlines logo]()
$440
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/189:40 pm -
Nonstop3h 30m
Mon 12/212:00 pm -
1 stop5h 50m
Deal found 9/29![Southwest logo]()
$491
Last-minute flights from Illinois to Salt Lake CityDiscover last-minute flight deals from Illinois to Salt Lake City. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Salt Lake City. Data last updated September 30, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Thu 10/156:30 am -
1 stop5h 11m
Mon 10/198:45 pm -
1 stop8h 49m
Deal found 9/29![Frontier logo]()
$292
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop18h 49m
Mon 10/198:45 pm -
1 stop8h 49m
Deal found 9/26![Frontier logo]()
$287
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:30 am -
2 stops16h 49m
Sat 10/314:16 pm -
1 stop7h 05m
Deal found 9/26![Frontier logo]()
$291
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop18h 49m
Sun 10/258:00 am -
1 stop15h 24m
Deal found 9/26![Frontier logo]()
$298
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/2111:21 am -
1 stop6h 27m
Wed 11/115:26 pm -
1 stop5h 41m
Deal found 9/30![American Airlines logo]()
$320
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:20 am -
2 stops18h 59m
Wed 10/284:16 pm -
2 stops16h 19m
Deal found 9/29![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/221:12 pm -
1 stop30h 01m
Mon 10/267:00 pm -
1 stop15h 22m
Deal found 9/30![Frontier logo]()
$309
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
1 stop9h 51m
Sun 11/18:10 am -
1 stop15h 11m
Deal found 9/28![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/256:58 pm -
2 stops21h 23m
Wed 11/44:16 pm -
1 stop7h 05m
Deal found 9/30![Frontier logo]()
$286
This Booking.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Sun 10/256:58 pm -
2 stops21h 23m
Sat 10/318:00 am -
2 stops9h 16m
Deal found 9/30![Frontier logo]()
$289
This Super.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:30 am -
1 stop5h 11m
Wed 10/284:16 pm -
1 stop7h 05m
Deal found 9/29![Frontier logo]()
$295
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:40 am -
2 stops14h 37m
Tue 11/311:46 am -
2 stops20h 49m
Deal found 9/29![Frontier logo]()
$294
One-way flights from Illinois to Salt Lake CitySearch for one-way flight options from Illinois to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Illinois to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:20 am -
2 stops10h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:27 pm -
2 stops23h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:32 pm -
2 stops15h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$153
This Super.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$155
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:20 pm -
2 stops12h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$156
This Super.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:19 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:27 pm -
2 stops27h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
1 stop9h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$158
This Frontier deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:35 am -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/296:16 am -
2 stops19h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:51 am -
2 stops26h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:51 am -
2 stops15h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$164
Find flight deals from Illinois to Salt Lake City
Keep the following information in mind while searching for Illinois to Salt Lake City flight deals. Data was last updated September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $286 (Kiwi.com) |
One-way from | $151 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $382 |
Good round-trip deal | $414 or less |
Good one-way deal | $193 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Salt Lake City 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 September 30, 2026.
Use the filters below to find and compare flights from Illinois to Salt Lake City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSalt Lake City
ORD Chicago O'Hare Intl - SLC Salt Lake City
ORDSLC
Chicago O'Hare Intl
Thu 11/12
2:03 pm-4:40 pm
Nonstop3h 37m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
ORD Chicago O'Hare Intl - SLC Salt Lake City
ORDSLC
Chicago O'Hare Intl
Thu 10/29
12:40 pm-3:21 pm
Nonstop3h 41m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
ORD Chicago O'Hare Intl - SLC Salt Lake City
ORDSLC
Chicago O'Hare Intl
Tue 10/27
8:15 am-10:58 am
Nonstop3h 43m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
MDW Chicago Midway - SLC Salt Lake City
MDWSLC
Chicago Midway
Thu 11/12
9:20 pm-11:55 pm
Nonstop3h 35m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
ORD Chicago O'Hare Intl - SLC Salt Lake City
ORDSLC
Chicago O'Hare Intl
Mon 10/26
7:35 am-10:15 am
Nonstop3h 40m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
Quickest round-trip
ChicagoSalt Lake City
MDW Chicago Midway - SLC Salt Lake City
MDWSLC
Chicago Midway
Thu 11/26
10:05 am-12:35 pm
Nonstop3h 30m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
ORD Chicago O'Hare Intl - SLC Salt Lake City
ORDSLC
Chicago O'Hare Intl
Tue 12/15
7:18 pm-10:04 pm
Nonstop3h 46m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
MDW Chicago Midway - SLC Salt Lake City
MDWSLC
Chicago Midway
Tue 10/27
8:50 pm-11:25 pm
Nonstop3h 35m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
ORD Chicago O'Hare Intl - SLC Salt Lake City
ORDSLC
Chicago O'Hare Intl
Sat 10/17
7:35 am-10:15 am
Nonstop3h 40m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
ChicagoSalt Lake City
MDW Chicago Midway - SLC Salt Lake City
MDWSLC
Chicago Midway
Mon 11/2
9:20 pm-11:55 pm
Nonstop3h 35m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Salt Lake City
Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Illinois with our price prediction graph.
ORD-SLC
MDW-SLC
PIA-SLC
MLI-SLC
BMI-SLC
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 Salt Lake City
USIL-SLC
ORD-SLC
MDW-SLC
PIA-SLC
MLI-SLC
What is the cheapest month to book a flight from Illinois to Salt Lake City?
Currently, September is the cheapest month in which you can book a flight from Illinois to Salt Lake City (average of $423). Flying from Illinois to Salt Lake City in December is currently the most expensive (average of $489). 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 SLC?
Find hourly flight availability from Illinois to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 30, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Illinois to Salt Lake City by exploring options for tickets in the afternoon.
Weekly flight availability from Illinois to Salt Lake City
Explore weekly flight availability from Illinois to Salt Lake City. 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 September 30, 2026.
The most flights from USIL to SLC are scheduled on a Monday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).
How much does it cost to fly round-trip from Illinois to Salt Lake City?
Airfare is below average for this route at the moment.
Illinois to Salt Lake City flights typically cost between $374 and $525 in October.The cheapest round-trip price found within the last 5 days was $286 on Frontier (Oct 25-Nov 4).
How far ahead should I book a flight from Illinois to Salt Lake City?
To ensure you get the cheapest price possible for a flight from Illinois to Salt Lake City, you should look to book at least 56 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 Illinois to Salt Lake City?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Salt Lake City. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Illinois to Salt Lake City flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsLehi
Farmington
Midvale
West Valley City
Bountiful
Draper
Alta
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Alternative routes for Illinois to Salt Lake City
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Illinois and Salt Lake City flights
Browse other Illinois and Salt Lake City flight options. Last updated on September 30, 2026.
Popular flight searches
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Other flights to Salt Lake City
Explore flights to Salt Lake City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Illinois to Salt Lake City flights
Consider these flights traveling from Illinois to Salt Lake City.
Top 5 airlines flying from Illinois to Salt Lake City
Discover the top 5 airlines that operate flights from Illinois to Salt Lake City. 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 September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$300 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$249 | Average$476 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$275 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$313 | Average$453 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$481 | FlexibilityNo cancel fee | On-time63% |