$53+ Cheap flights from Illinois to Salt Lake City (SLC)
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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SLC
Jul 7 — Jul 141
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
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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
Keep the following information in mind while searching for Illinois to Salt Lake City flight deals. Data was last updated July 2, 2025.
Round-trip from | $196 (Priceline) |
|---|---|
One-way from | $53 (Priceline) |
Popular in | December |
Cheapest in | October |
Average price | $357 |
Good round-trip deal | $297 or less |
Good one-way deal | $158 or less |
Find flight deals from Illinois to Salt Lake City
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 July 2, 2025.
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 July 2, 2025.
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:20 amORD - SLC
1 stop15h 59mMultiple Airlines
Sat 10/183:05 pmSLC - ORD
1 stop7h 38mMultiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$196
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:00 amORD - SLC
1 stop7h 10mFrontier
Fri 7/42:45 pmSLC - ORD
1 stop8h 14mFrontier
Deal found 6/30![Frontier logo]()
$201
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:48 pmMDW - SLC
1 stop8h 26mFrontier
Sun 9/2112:32 pmSLC - MDW
1 stop8h 26mFrontier
Deal found 6/30![Frontier logo]()
$202
This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:50 pmORD - SLC
1 stop19h 07mSpirit Airlines
Wed 10/13:02 pmSLC - ORD
1 stop12h 44mSpirit Airlines
Deal found 7/1![Spirit Airlines logo]()
$207
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:55 pmSTL - SLC
2 stops20h 50mFrontier
Wed 10/11:42 pmSLC - STL
1 stop18h 24mFrontier
Deal found 6/30![Frontier logo]()
$249
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:55 amMDW - SLC
Nonstop3h 20mSouthwest
Mon 8/185:00 amSLC - MDW
Nonstop3h 00mSouthwest
Deal found 6/30![Southwest logo]()
$257
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 10/43:26 pmMLI - SLC
1 stop7h 40mAmerican Airlines
Sat 10/117:45 amSLC - MLI
1 stop8h 11mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/224:11 pmPIA - SLC
1 stop8h 02mAmerican Airlines
Tue 7/2912:57 pmSLC - PIA
1 stop10h 15mAmerican Airlines
Deal found 7/1![American Airlines logo]()
$259
This Orbitz deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/93:35 pmSTL - SLC
1 stop7h 18mMultiple Airlines
Sun 9/149:45 pmSLC - STL
1 stop10h 21mMultiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amSTL - SLC
1 stop9h 35mAlaska Airlines
Tue 10/71:58 pmSLC - STL
1 stop9h 01mAlaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 8/44:28 pmSTL - SLC
1 stop7h 45mAmerican Airlines
Mon 8/111:51 pmSLC - STL
1 stop5h 31mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:15 amSTL - SLC
1 stop6h 00mSouthwest
Tue 8/1210:35 amSLC - STL
2 stops6h 10mSouthwest
Deal found 6/30![Southwest logo]()
$322
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 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from Illinois to Salt Lake City that are best for you.
Fly from
Illinois
Fly to
Salt Lake City
Route
Depart
Return
Price
ChicagoSalt Lake City
ORD - SLC
ORDSLC
Chicago O'Hare Intl
Wed 10/15
7:20 am-10:19 pm
1 stop15h 59m
Salt Lake City
Sat 10/18
3:05 pm-11:43 pm
1 stop7h 38m
$196
ChicagoSalt Lake City
ORD - SLC
ORDSLC
Chicago O'Hare Intl
Wed 8/13
7:00 am-1:09 pm
1 stop7h 09m
Salt Lake City
Fri 8/15
2:45 pm-12:32 am
1 stop8h 47m
$201
ChicagoSalt Lake City
MDW - SLC
MDWSLC
Chicago Midway
Fri 9/19
4:48 pm-12:14 am
1 stop8h 26m
Salt Lake City
Sun 9/21
12:32 pm-9:58 pm
1 stop8h 26m
$202
ChicagoSalt Lake City
ORD - SLC
ORDSLC
Chicago O'Hare Intl
Sat 9/27
7:50 pm-1:57 pm
1 stop19h 07m
Salt Lake City
Wed 10/1
3:02 pm-4:46 am
1 stop12h 44m
$207
St. LouisSalt Lake City
STL - SLC
STLSLC
Lambert-St Louis
Sat 9/27
7:55 pm-3:45 pm
2 stops20h 50m
Salt Lake City
Wed 10/1
1:42 pm-9:06 am
1 stop18h 24m
$249
ChicagoSalt Lake City
MDW - SLC
MDWSLC
Chicago Midway
Mon 8/11
7:55 am-10:15 am
Nonstop3h 20m
Salt Lake City
Mon 8/18
1:25 pm-5:30 pm
Nonstop3h 05m
$257
MolineSalt Lake City
MLI - SLC
MLISLC
Moline Quad-City
Sat 8/23
6:04 am-12:31 pm
1 stop7h 27m
Salt Lake City
Tue 8/26
7:45 am-4:58 pm
1 stop8h 13m
$259
PeoriaSalt Lake City
PIA - SLC
PIASLC
Greater Peoria
Tue 7/22
4:11 pm-11:13 pm
1 stop8h 02m
Salt Lake City
Tue 7/29
12:57 pm-12:12 am
1 stop10h 15m
$259
St. LouisSalt Lake City
STL - SLC
STLSLC
Lambert-St Louis
Tue 9/9
3:35 pm-9:53 pm
1 stop7h 18m
Salt Lake City
Sun 9/14
9:45 pm-9:06 am
1 stop10h 21m
$266
St. LouisSalt Lake City
STL - SLC
STLSLC
Lambert-St Louis
Mon 8/4
4:28 pm-11:13 pm
1 stop7h 45m
Salt Lake City
Mon 8/11
1:51 pm-8:22 pm
1 stop5h 31m
$317
Showing 1-10 of 45 results
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.
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
What is the cheapest month to book a flight from Illinois to Salt Lake City?
Currently, October is the cheapest month in which you can book a flight from Illinois to Salt Lake City (average of $277). Flying from Illinois to Salt Lake City in March is currently the most expensive (average of $417). 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 July 2, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Salt Lake City as you normally would.
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 July 2, 2025.
The most flights from USIL to SLC are scheduled on a Tuesday (29 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).
Reviews of airlines servicing Salt Lake City
Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated July 2, 2025.
See what other customers who have flown with Southwest, Delta, and Hawaiian Airlines from Illinois to Salt Lake City 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.
Entertainment
7.6
Food
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Food
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Food
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Food
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Food
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Food
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
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.
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Alternative routes for Illinois to Salt Lake City
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Illinois to Salt Lake City
Discover the top 6 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 2,558,603 searches. Data last updated July 2, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$256 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$148 | Average$433 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$154 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$517 | FlexibilityNo cancel fee | On-time69% |