What is the cheapest airline that flies from Illinois to Salt Lake City?

Spirit Airlines and Frontier are the most popular carriers operating from Illinois to Salt Lake City

How long does it take to fly to Salt Lake City?

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into Salt Lake City, then you can expect flight times to average 3h 20m and 5h 41m, respectively.

How many flights depart from Illinois to Salt Lake City on average per day?

As of July 2025, there are 31 flights per day flying from Illinois to Salt Lake City. The most common time of day flights depart is 7:00PM, with 44% of flights taking off in the afternoon.

What airlines fly to Salt Lake City?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Salt Lake City 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 Salt Lake City. Keep in mind that there are 7 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.

How many flights depart from Illinois to Salt Lake City on average per week?

As of July 2025, there are 219 flights per week flying from Illinois to Salt Lake City. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Illinois to Salt Lake City Airport?

Prices for flights from Illinois to Salt Lake City Airport refresh daily.

How many operators does momondo search for flights from Illinois to Salt Lake City Airport?

As of July 2025, there are 6 operators available to choose from for flights from Illinois to Salt Lake City Airport.

How old do you have to be to fly from Illinois to Salt Lake City Airport?

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 Salt Lake City Airport.

What documentation or ID do you need to fly to Salt Lake City Airport?

The required travel and health documents for your Salt Lake City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Salt Lake City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$43 Cheap Flights from Illinois to Salt Lake City in 2025

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Find the cheapest flights from Illinois to Salt Lake City

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 am - 2:29 pmORD-SLC

9h 29m1 stop

3:34 pm - 4:49 amSLC-ORD

12h 15m1 stop

$130Spirit Airlines

Find Deal

Wed, Sep 24 - Sat, Sep 27

8:47 pm - 1:57 pmORD-SLC

18h 10m2 stops

3:02 pm - 4:50 amSLC-ORD

12h 48m1 stop

$133Spirit Airlines

Find Deal

Mon, Aug 18 - Wed, Aug 20

2:45 pm - 12:08 amMDW-SLC

10h 23m1 stop

12:42 pm - 8:36 pmSLC-MDW

6h 54m1 stop

$179Frontier

Find Deal

Thu, Dec 11 - Mon, Dec 15

9:47 pm - 6:43 pmORD-SLC

21h 56m1 stop

12:40 pm - 8:52 pmSLC-ORD

7h 12m1 stop

$190Frontier

Find Deal

Fri, Sep 5 - Mon, Sep 8

8:25 am - 10:26 pmORD-SLC

15h 01m1 stop

3:34 pm - 4:49 amSLC-ORD

12h 15m1 stop

$195

Find Deal

Sat, Sep 20 - Tue, Oct 7

3:18 pm - 8:57 pmORD-SLC

6h 39m1 stop

8:00 am - 5:27 pmSLC-ORD

8h 27m1 stop

$196

Find Deal

Thu, Aug 7 - Mon, Aug 11

5:09 pm - 10:56 pmPIA-SLC

6h 47m1 stop

4:59 pm - 11:22 pmSLC-PIA

5h 23m1 stop

$259American Airlines

Find Deal

Fri, Aug 15 - Fri, Aug 22

6:00 am - 12:31 pmPIA-SLC

7h 31m1 stop

12:11 pm - 11:02 pmSLC-PIA

9h 51m2 stops

$264American Airlines

Find Deal

Fri, Aug 15 - Fri, Aug 22

5:31 pm - 10:36 pmMLI-SLC

6h 05m1 stop

10:00 am - 9:12 pmSLC-MLI

10h 12m2 stops

$264United Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

5:31 pm - 10:36 pmMLI-SLC

6h 05m1 stop

12:42 pm - 9:12 pmSLC-MLI

7h 30m1 stop

$313United Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

United Airlines flights from Illinois to Salt Lake City

Our best United Airlines deals on Illinois to Salt Lake City flight tickets

United Airlines

Sep 16

MLI5:31 pmMoline Quad-City

6h 05m

1 stop

SLC10:36 pmSalt Lake City

Sep 20

SLC10:00 amSalt Lake City

10h 12m

2 stops

MLI9:12 pmMoline Quad-City

$264

Find similar

United Airlines

Sep 16

MLI5:31 pmMoline Quad-City

6h 05m

1 stop

SLC10:36 pmSalt Lake City

Sep 20

SLC12:42 pmSalt Lake City

7h 30m

1 stop

MLI9:12 pmMoline Quad-City

$313

Find similar

United Airlines

Aug 27

PIA5:19 pmGreater Peoria

6h 17m

1 stop

SLC10:36 pmSalt Lake City

Sep 3

SLC12:42 pmSalt Lake City

7h 10m

1 stop

PIA8:52 pmGreater Peoria

$339

Find similar

Spirit Airlines flights from Illinois to Salt Lake City

Our best Spirit Airlines deals on Illinois to Salt Lake City flight tickets

Spirit Airlines

Sep 24

ORD6:00 amChicago O'Hare Intl

9h 29m

1 stop

SLC2:29 pmSalt Lake City

Sep 27

SLC3:34 pmSalt Lake City

12h 15m

1 stop

ORD4:49 amChicago O'Hare Intl

$130

Find similar

Spirit Airlines

Aug 18

ORD8:47 pmChicago O'Hare Intl

18h 10m

2 stops

SLC1:57 pmSalt Lake City

Aug 20

SLC3:02 pmSalt Lake City

12h 48m

1 stop

ORD4:50 amChicago O'Hare Intl

$133

Find similar

Spirit Airlines

Aug 18

ORD6:00 amChicago O'Hare Intl

8h 57m

1 stop

SLC1:57 pmSalt Lake City

Aug 20

SLC3:02 pmSalt Lake City

12h 48m

1 stop

ORD4:50 amChicago O'Hare Intl

$134

Find similar

How to get the cheapest flight ticket from Illinois to Salt Lake City

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

Prices

Airlines

Other information

What is the cheapest month to fly to Salt Lake City?

In general, October is the cheapest month to fly from Illinois to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $228. If you are unable to visit Salt Lake City during the month of October, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around $231.

What is the cheapest day to depart on your flight to Salt Lake City?

On average, the least expensive day to fly to Salt Lake City from Illinois is on a Friday. momondo users have found tickets for Friday departures for as low as $329. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $461.

What is the cheapest time of day to depart on your flight to Salt Lake City?

Our most recent data shows that the best time of day to fly to Salt Lake City is in the afternoon. Flights from Illinois to Salt Lake City during this time can be as low as $249. In the morning is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $423 per ticket.

What is the cheapest Illinois to Salt Lake City flight route?

Fly from Chicago Midway to Salt Lake City for the best Illinois - Salt Lake City flight prices

How far in advance should I book a flight to Salt Lake City?

You are more likely to see cheaper flights to Salt Lake City from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Illinois for as low as $297 on momondo.

What cabin class options are available on Illinois to Salt Lake City flights?

There are 4 cabin classes available to choose from on Illinois to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Salt Lake City flights?

You could potentially save up to 19% on your flight if you consider stops on a Illinois to Salt Lake City flight.

Cheap Illinois to Salt Lake City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Salt Lake City

Best Price Found	$43
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Salt Lake City	1 airport

The best one-way flight to Salt Lake City from Illinois in the past 72 hours is $43. The best round-trip flight deal from Illinois to Salt Lake City found on momondo in the last 72 hours is $130.

The fastest flight from Illinois to Salt Lake City takes 3h 25m

Direct flights go from Illinois to Salt Lake City every day.

There is 1 airport near Salt Lake City: Salt Lake City (SLC)

Search flight deals

When did momondo last update prices for flights from Illinois to Salt Lake City Airport?
Prices for flights from Illinois to Salt Lake City Airport refresh daily.
How many operators does momondo search for flights from Illinois to Salt Lake City Airport?
As of July 2025, there are 6 operators available to choose from for flights from Illinois to Salt Lake City Airport.
How old do you have to be to fly from Illinois to Salt Lake City Airport?
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 Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The required travel and health documents for your Salt Lake City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Salt Lake City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Salt Lake City?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Salt Lake City is Boeing 737-800, representing 34.03% of all bookings. The subsequent popular models are Airbus A319 at 13.77%, Canadair (Bombardier) Regional Jet 700 at 10.20%, and Airbus A320-100/200 at 9.40%.

Best airlines flying from Illinois to Salt Lake City

Compare and see reviews for airlines that fly from Illinois to Salt Lake City with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $67	Free Cancellation	Rating 5.9 3,251 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $136	Free Cancellation	Rating 6.3 8,035 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $148	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
Delta	PriceFrom $158	Free Cancellation	Rating 8.0 7,958 reviews	Search Delta flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 8,864 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Salt Lake City?

It is quick and easy to find Illinois to Salt Lake City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Salt Lake City that suits you.

Can I find flights from Illinois to Salt Lake City with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Salt Lake City flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Salt Lake City?

momondo provides multiple filters to help you find the best flight to Salt Lake City 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 Salt Lake City right now. Can momondo alert me if prices change?

Price alerts on flights to Salt Lake City from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Illinois to Salt Lake City from $43

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 Salt Lake City departing on 8/19. 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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Filter for what you want

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Find the cheapest flights from Illinois to Salt Lake City

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United Airlines flights from Illinois to Salt Lake City

Our best United Airlines deals on Illinois to Salt Lake City flight tickets

Spirit Airlines flights from Illinois to Salt Lake City

Our best Spirit Airlines deals on Illinois to Salt Lake City flight tickets

See travel insights to Salt Lake City from

How to get the cheapest flight ticket from Illinois to Salt Lake City

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 Salt Lake City?

What is the cheapest day to depart on your flight to Salt Lake City?

What is the cheapest time of day to depart on your flight to Salt Lake City?

What is the cheapest Illinois to Salt Lake City flight route?

Fly from Chicago Midway to Salt Lake City for the best Illinois - Salt Lake City flight prices

How far in advance should I book a flight to Salt Lake City?

What cabin class options are available on Illinois to Salt Lake City flights?

There are 4 cabin classes available to choose from on Illinois to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Salt Lake City flights?

You could potentially save up to 19% on your flight if you consider stops on a Illinois to Salt Lake City flight.

What is the cheapest airline that flies from Illinois to Salt Lake City?

Spirit Airlines and Frontier are the most popular carriers operating from Illinois to Salt Lake City

What airlines fly to Salt Lake City?

How many flights depart from Illinois to Salt Lake City on average per day?

As of July 2025, there are 31 flights per day flying from Illinois to Salt Lake City. The most common time of day flights depart is 7:00PM, with 44% of flights taking off in the afternoon.

How many flights depart from Illinois to Salt Lake City on average per week?

As of July 2025, there are 219 flights per week flying from Illinois to Salt Lake City. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

How long does it take to fly to Salt Lake City?

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into Salt Lake City, then you can expect flight times to average 3h 20m and 5h 41m, respectively.

Cheap Illinois to Salt Lake City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Salt Lake City

Best Price Found

Fastest flight time

Direct flights

Airports in Salt Lake City

When did momondo last update prices for flights from Illinois to Salt Lake City Airport?

How many operators does momondo search for flights from Illinois to Salt Lake City Airport?

How old do you have to be to fly from Illinois to Salt Lake City Airport?

What documentation or ID do you need to fly to Salt Lake City Airport?

What is the most popular plane model from Illinois to Salt Lake City?

Best airlines flying from Illinois to Salt Lake City

Compare and see reviews for airlines that fly from Illinois to Salt Lake City with momondo

Traveling to a place near Salt Lake City?

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Salt Lake City?

Can I find flights from Illinois to Salt Lake City with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Salt Lake City?

I’m not ready to book a flight from Illinois to Salt Lake City right now. Can momondo alert me if prices change?

An easier way to manage your Salt Lake City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Utah