Cheap flights from Illinois to Utah from $77
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Utah departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Utah
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Utah?
The cheapest month to fly to Utah from Illinois is in October. Flight prices, which tend to average around $229, are often lower during this time because this is during the off-season. If you aren’t able to travel to Utah during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $232.
What is the cheapest day to depart on your flight to Utah?
The cheapest day to depart on your flight to Utah is on a Friday when prices can be found for as low as $306. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Sunday, with ticket prices averaging around $454.
What is the cheapest time of day to depart on your flight to Utah?
Our data shows that the cheapest Illinois to Utah flights are usually those with departure times in the afternoon. Our users have found flights to Utah in the afternoon for as low as $239. Flights to Utah are more costly in the morning, with an average ticket price of $416. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Illinois to Utah flight route?
Fly from Chicago Midway to Salt Lake City for the best Illinois - Utah flight prices
How far in advance should I book a flight to Utah?
You are more likely to see cheaper flights to Utah from Illinois when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Utah for around $367 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Utah from Illinois for as low as $302 on momondo.
What cabin class options are available on Illinois to Utah flights?
There are 4 cabin classes available to choose from on Illinois to Utah flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Utah?
Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Illinois to Utah
What airlines fly to Utah?
Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Utah from Illinois according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Utah. Keep in mind that there are 7 different airlines that fly to Utah on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Utah on average per day?
As of June 2025, there are 34 flights per day flying from Illinois to Utah. The most common time of day flights depart is 1:00PM, with 45% of flights taking off in the afternoon.
How many flights depart from Illinois to Utah on average per week?
As of June 2025, 240 flights take off from Illinois and land in Utah each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
Cheap Illinois to Utah flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Utah
When did momondo last update prices for flights from Illinois to Utah?
Prices for flights from Illinois to Utah were last updated today.
How many operators does momondo search for flights from Illinois to Utah?
As of June 2025, there are 6 operators available to choose from for flights from Illinois to Utah.
How old do you have to be to fly from Illinois to Utah?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Utah.
What documentation or ID do you need to fly to Utah?
The travel and health documents you'll need for your trip to Utah may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Utah. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Utah?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Utah is Boeing 737-800 (27.50% of total bookings). The next most popular plane models are Airbus A319 (12.22%), Canadair (Bombardier) Regional Jet 700 (11.19%), and Airbus A320-100/200 (11.16%).
Best airlines flying from Illinois to Utah
Compare and see reviews for airlines that fly from Illinois to Utah with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $65 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 7.3 722 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $178 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Utah?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Utah from Illinois.
Can I find flights from Illinois to Utah with flexible booking policies on momondo?
Flights from Illinois to Utah with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Illinois to Utah?
momondo provides multiple filters to help you find the best flight to Utah from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Utah right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Illinois to Utah flights. All you need is a valid email address and we will do the rest; it is that quick and easy.