In terms of precipitation, rainfall in Decatur, Illinois ranges from 1.7 - 4.4 inches per month. June is typically the wettest month, when rainfall can reach 4.4 in. January is typically the driest time to visit Decatur, Illinois when rainfall is around 1.7 in.

If weather is an important factor for your trip to Decatur, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest time of day to fly from UT to DEC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Utah to Decatur, Illinois as you normally would.

What airport do you fly into for flights to Decatur from Utah?

Most people fly into Decatur Arpt (DEC) if they book a flight to Decatur from Utah. Decatur Arpt is conveniently located just 4.7 mi from Decatur’s city center.

Can I find deals for flights from Utah to Decatur that include hotel bookings?

Yes. In addition to deals on Utah to Decatur flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Utah to Decatur?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Decatur.

Can I find deals for business class flights from Utah to Decatur?

Yes. Cheapflights offers flight deals from Utah to Decatur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$272+ Flights from Utah to Decatur, IL

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Cheap flight deals from Utah to Decatur

Round-trip from	$426 (United Airlines)
One-way from	$272 (United Airlines)

From Utah to Decatur Arpt

Search Deals

One-way flight from Utah to Decatur Arpt

Search Deals

Find flight deals from Utah to Decatur

Cheapest flights from Utah to Decatur
Explore the most affordable flight options available from Utah to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Wed 8/205:25 amSLC - DEC

2 stops11h 34mUnited Airlines

Wed 8/279:42 amDEC - SLC

2 stops13h 16mUnited Airlines

Deal found 7/30

$426

Best flights from Utah to Decatur
Discover carefully curated flight deals from Utah to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Wed 8/205:25 amSLC - DEC

2 stops11h 34mUnited Airlines

Wed 8/279:42 amDEC - SLC

2 stops13h 16mUnited Airlines

Deal found 7/30

$426

Last-minute flights from Utah to Decatur
Discover last-minute flight deals from Utah to Decatur. Data last updated July 31, 2025 and is based on user searches.

Wed 8/205:25 amSLC - DEC

2 stops11h 34mUnited Airlines

Wed 8/279:42 amDEC - SLC

2 stops13h 16mUnited Airlines

Deal found 7/30

$426

One-way flights from Utah to Decatur
Search for one-way flight options from Utah to Decatur. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Tue 9/164:08 pmSLC - DEC

1 stop15h 48mUnited Airlines

Deal found 7/31

$272

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityDecatur

SLC - DEC

SLCDEC

Salt Lake City

Wed 8/20

5:25 am-5:59 pm

2 stops11h 34m

Decatur Arpt

Wed 8/27

9:42 am-9:58 pm

2 stops13h 16m

$426

Salt Lake CityDecatur

SLC - DEC

SLCDEC

Salt Lake City

Tue 9/16

4:08 pm-8:56 am

1 stop15h 48m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Utah to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Utah 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 Utah to Decatur

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Decatur

Read reviews from past customers who have flown United Airlines from Utah to Decatur. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,900 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,900 reviews

United Airlines

7.4

Good

8,900 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What airport do you fly into for flights to Decatur from Utah?
Most people fly into Decatur Arpt (DEC) if they book a flight to Decatur from Utah. Decatur Arpt is conveniently located just 4.7 mi from Decatur’s city center.
Can I find deals for flights from Utah to Decatur that include hotel bookings?
Yes. In addition to deals on Utah to Decatur flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Utah to Decatur?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Decatur.
Can I find deals for business class flights from Utah to Decatur?
Yes. Cheapflights offers flight deals from Utah to Decatur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Mattoon

Effingham

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$272+ Cheap flights from Utah to Decatur, IL (DEC)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Utah to Decatur with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Utah to Decatur

Keep the following information in mind while searching for Utah to Decatur flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Find flight deals from Utah to Decatur

Cheapest flights from Utah to DecaturExplore the most affordable flight options available from Utah to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Utah to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Utah to Decatur that are best for you.

Best time to book a flight from Utah to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Utah with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Utah to Decatur

Reviews of airlines servicing Decatur

Read reviews from past customers who have flown United Airlines from Utah to Decatur. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Utah to Decatur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Decatur from Utah?

Can I find deals for flights from Utah to Decatur that include hotel bookings?

How can I find direct flights from Utah to Decatur?

Can I find deals for business class flights from Utah to Decatur?

Traveling to a place near Decatur?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Utah to Decatur

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Cheapest flights from Utah to Decatur
Explore the most affordable flight options available from Utah to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.