$59+ Cheap flights from Salt Lake City (SLC) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Salt Lake City 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
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 Salt Lake City to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.
Round-trip from | $116 (Booking.com) |
|---|---|
One-way from | $59 (Mytrip) |
Find flight deals from Salt Lake City to Illinois
Cheapest flights from Salt Lake City to IllinoisExplore the most affordable flight options available from Salt Lake City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.
Explore the most affordable flight options available from Salt Lake City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/15. 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.
This United Airlines deal was found by Cheapflights users on 1/15. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 1/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/15. 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.
This Delta deal was found by Cheapflights users on 1/16. 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.
Find flights from Salt Lake City to Illinois within your budget
Customize your flight search to find flights from Salt Lake City 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 January 17, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Tue 2/18
3:17 pm-5:43 pm
1 stop25h 26m
Lambert-St Louis
Sat 2/22
7:04 pm-7:58 am
1 stop13h 54m
Salt Lake CityChicago
SLC - ORD
SLCORD
Salt Lake City
Fri 2/7
10:50 am-12:32 am
1 stop12h 42m
Chicago O'Hare Intl
Sun 2/9
7:25 am-9:50 am
1 stop27h 25m
Salt Lake CityChicago
SLC - MDW
SLCMDW
Salt Lake City
Sun 3/2
2:27 pm-5:31 am
1 stop14h 04m
Chicago Midway
Tue 3/4
7:05 am-10:33 am
1 stop28h 28m
Salt Lake CityChicago
SLC - ORD
SLCORD
Salt Lake City
Wed 2/12
6:00 am-1:25 pm
1 stop6h 25m
Chicago O'Hare Intl
Wed 2/19
10:45 pm-11:14 am
1 stop13h 29m
Salt Lake CityChicago
SLC - ORD
SLCORD
Salt Lake City
Mon 2/17
1:54 pm-6:07 am
1 stop15h 13m
Chicago O'Hare Intl
Wed 2/19
10:45 pm-11:14 am
1 stop13h 29m
Salt Lake CityPeoria
SLC - PIA
SLCPIA
Salt Lake City
Fri 2/14
4:00 pm-9:46 pm
1 stop4h 46m
Greater Peoria
Mon 2/17
5:20 pm-11:00 pm
1 stop6h 40m
Salt Lake CityChicago
SLC - ORD
SLCORD
Salt Lake City
Fri 2/7
7:16 am-2:03 pm
1 stop29h 47m
Chicago O'Hare Intl
Mon 2/10
3:35 pm-10:26 am
2 stops19h 51m
Salt Lake CityChicago
SLC - ORD
SLCORD
Salt Lake City
Sat 2/15
6:45 am-11:56 pm
1 stop16h 11m
Chicago O'Hare Intl
Wed 2/19
1:45 pm-4:26 pm
Nonstop3h 41m
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Fri 2/14
8:20 am-11:59 pm
2 stops14h 39m
Lambert-St Louis
Fri 2/21
7:09 pm-12:42 am
1 stop6h 33m
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Fri 2/14
2:15 pm-6:00 pm
Nonstop2h 45m
Lambert-St Louis
Mon 2/17
7:40 am-10:13 am
Nonstop3h 33m
Best time to book a flight from Salt Lake City to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Salt Lake City with our price prediction graph.
Travel insights for flights from Salt Lake City to Illinois
Get recent, data-driven insights about flights from Salt Lake City to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Salt Lake City to Illinois?
Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Illinois (average of $245). Flying from Salt Lake City to Illinois in March is currently the most expensive (average of $320). 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 SLC to IL?
Find hourly flight availability from Salt Lake City 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 January 17, 2025.
When flying from Salt Lake City to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Salt Lake City to Illinois
Explore weekly flight availability from Salt Lake City 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 January 17, 2025.
The most flights from SLC to USIL 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 (7 on average).
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).