$50+ Cheap flights from Illinois to Utah
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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SLC
feb. 25 — mar. 41
1 adult, Economy
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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 Utah
Keep the following information in mind while searching for Illinois to Utah flight deals. Data was last updated febrero 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $155 (Booking.com) |
One-way from | $50 (Mytrip) |
Popular in | December |
Cheapest in | October |
Average price | $459 |
Good round-trip deal | $116 or less |
Good one-way deal | $211 or less |
Find flight deals from Illinois to Utah
Cheapest flights from Illinois to UtahExplore the most affordable flight options available from Illinois to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.
Explore the most affordable flight options available from Illinois to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
lun. 4/75:07 pmORD - SLC
Nonstop3h 43mMultiple Airlines
vie. 4/112:36 pmSLC - ORD
1 stop14h 57mMultiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$155
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/156:40 amMDW - SLC
1 stop26h 18mFrontier
vie. 3/2111:05 amSLC - MDW
1 stop12h 12mFrontier
Deal found 2/20![Frontier logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
vie. 3/71:35 pmORD - SLC
Nonstop3h 44mFrontier
lun. 3/105:19 pmSLC - ORD
Nonstop3h 14mFrontier
Deal found 2/19![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
jue. 5/18:00 amORD - SLC
1 stop6h 29mSpirit Airlines
lun. 5/52:36 pmSLC - ORD
1 stop14h 57mSpirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$184
This CheapOair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” 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.
vie. 2/287:09 pmSTL - SLC
1 stop13h 49mFrontier
dom. 3/26:00 amSLC - STL
1 stop26h 16mFrontier
Deal found 2/18![Frontier logo]()
$254
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” 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.
sáb. 9/136:18 amMLI - SLC
1 stop6h 57mAmerican Airlines
sáb. 9/2012:09 pmSLC - MLI
1 stop7h 28mAmerican Airlines
Deal found 2/18![American Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
lun. 4/215:25 pmMLI - SLC
1 stop6h 20mUnited Airlines
lun. 4/2811:59 pmSLC - MLI
2 stops9h 13mUnited Airlines
Deal found 2/20![United Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
mié. 2/263:37 pmPIA - SLC
1 stop8h 17mAmerican Airlines
mié. 3/1211:59 pmSLC - PIA
1 stop9h 22mAmerican Airlines
Deal found 2/19![American Airlines logo]()
$289
This Expedia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/187:00 amSTL - SLC
1 stop10h 54mMultiple Airlines
dom. 3/238:47 pmSLC - STL
1 stop11h 29mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$323
This Sun Country Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/248:10 pmORD - SLC
1 stop22h 32mSun Country Air
jue. 7/316:40 pmSLC - ORD
1 stop23h 31mSun Country Air
Deal found 2/20![Sun Country Air logo]()
$325
This United deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/248:47 amPIA - SLC
1 stop5h 30mUnited Airlines
sáb. 5/315:30 amSLC - PIA
2 stops10h 12mUnited Airlines
Deal found 2/18![United Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
mar. 4/86:15 amSTL - SLC
1 stop6h 53mAmerican Airlines
jue. 4/108:26 amSLC - STL
1 stop5h 47mAmerican Airlines
Deal found 2/19![American Airlines logo]()
$351
Find flights from Illinois to Utah within your budget
Customize your flight search to find flights from Illinois to Utah 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 febrero 20, 2025.
Fly from
Illinois
Fly to
Utah
Route
Depart
Return
Price
ChicagoSalt Lake City
ORD - SLC
ORDSLC
Chicago O'Hare Intl
lun. 4/7
5:07 pm-7:50 pm
Nonstop3h 43m
Salt Lake City
vie. 4/11
2:36 pm-6:33 am
1 stop14h 57m
$155
ChicagoSalt Lake City
MDW - SLC
MDWSLC
Chicago Midway
sáb. 3/15
6:40 am-7:58 am
1 stop26h 18m
Salt Lake City
vie. 3/21
11:05 am-12:17 am
1 stop12h 12m
$155
ChicagoSalt Lake City
ORD - SLC
ORDSLC
Chicago O'Hare Intl
vie. 3/7
1:35 pm-4:19 pm
Nonstop3h 44m
Salt Lake City
lun. 3/10
5:19 pm-9:33 pm
Nonstop3h 14m
$159
ChicagoSalt Lake City
ORD - SLC
ORDSLC
Chicago O'Hare Intl
jue. 5/1
8:00 am-1:29 pm
1 stop6h 29m
Salt Lake City
lun. 5/5
2:36 pm-6:33 am
1 stop14h 57m
$184
St. LouisSalt Lake City
STL - SLC
STLSLC
Lambert-St Louis
vie. 2/28
7:09 pm-7:58 am
1 stop13h 49m
Salt Lake City
dom. 3/2
6:00 am-9:16 am
1 stop26h 16m
$254
MolineSalt Lake City
MLI - SLC
MLISLC
Moline Quad-City
lun. 4/21
5:25 pm-10:45 pm
1 stop6h 20m
Salt Lake City
lun. 4/28
11:59 pm-10:12 am
2 stops9h 13m
$265
PeoriaSalt Lake City
PIA - SLC
PIASLC
Greater Peoria
mié. 2/26
3:37 pm-10:54 pm
1 stop8h 17m
Salt Lake City
mié. 3/12
11:59 pm-10:21 am
1 stop9h 22m
$289
St. LouisSalt Lake City
STL - SLC
STLSLC
Lambert-St Louis
mar. 3/18
7:00 am-4:54 pm
1 stop10h 54m
Salt Lake City
dom. 3/23
8:47 pm-9:16 am
1 stop11h 29m
$323
MolineSalt Lake City
MLI - SLC
MLISLC
Moline Quad-City
mar. 4/1
12:40 pm-7:25 pm
1 stop7h 45m
Salt Lake City
jue. 4/3
7:50 am-3:52 pm
1 stop7h 02m
$329
PeoriaSalt Lake City
PIA - SLC
PIASLC
Greater Peoria
jue. 5/1
5:25 pm-10:42 pm
1 stop6h 17m
Salt Lake City
lun. 5/5
11:59 pm-2:01 pm
2 stops13h 02m
$345
Showing 1-10 of 55 results
Best time to book a flight from Illinois to Utah
Have a flexible travel schedule? Discover the best time to fly to Utah 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.
Travel insights for flights from Illinois to Utah
Get recent, data-driven insights about flights from Illinois to Utah including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Utah?
Currently, October is the cheapest month in which you can book a flight from Illinois to Utah (average of $277). Flying from Illinois to Utah 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 UT?
Find hourly flight availability from Illinois to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Utah as you normally would.
Weekly flight availability from Illinois to Utah
Explore weekly flight availability from Illinois to Utah. 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 febrero 20, 2025.
The most flights from USIL to USUT are scheduled on a Thursday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
Rainfall in Utah by month
Plan your trip to Utah by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Utah ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Utah when rainfall is around 0.6 in.
Temperature in Utah by month
Plan your trip to Utah by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Utah, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Utah
Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated febrero 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Illinois to Utah. 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.
Comfort
8.1
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.7
Boarding
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.7
Boarding
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.7
Boarding
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.7
Boarding
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.7
Boarding
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Entertainment
7.6
Food
7.1
Overall
8.1
Crew
8.7
Boarding
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Related info for your journey
Find useful and relevant information for your journey from Illinois to Utah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Utah
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Illinois to Utah
Discover the top 7 airlines that operate flights from Illinois to Utah. 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 febrero 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$210 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$116 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$124 | Average$438 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$128 | Average$273 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$150 | Average$587 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$155 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$532 | FlexibilityNo cancel fee | On-time69% |