How long is the flight from Salt Lake City to Decatur, Illinois?

A quick flight from Salt Lake City to Decatur, Illinois can take about 8h 22m. United Airlines provides one of the quickest options available for as low as $317. Salt Lake City and Decatur, Illinois are separated by a distance of 1215 mi.

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 SLC to DEC?

When flying from Salt Lake City to Decatur, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Salt Lake City to Decatur that include hotel bookings?

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

How can I find direct flights from Salt Lake City to Decatur?

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

Can I find deals for business class flights from Salt Lake City to Decatur?

Yes. Cheapflights offers flight deals from Salt Lake City 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.

$317+ Cheap Flights from Salt Lake City to Decatur, IL

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Salt Lake City to Decatur 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 Decatur

Round-trip from	$317 (United Airlines)

From Salt Lake City to Decatur Arpt

Search Deals

Find flight deals from Salt Lake City to Decatur

Cheapest flights from Salt Lake City to Decatur
Explore the most affordable flight options available from Salt Lake City to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Fri 12/58:30 amSLC - DEC

1 stop8h 22mUnited Airlines

Thu 12/119:49 amDEC - SLC

2 stops13h 10mUnited Airlines

Deal found 9/14

$317

Mon 9/298:20 pmSLC - DEC

2 stops11h 31mUnited Airlines

Fri 10/36:55 pmDEC - SLC

2 stops15h 50mUnited Airlines

Deal found 9/14

$547

Mon 10/136:07 pmSLC - DEC

2 stops37h 44mUnited Airlines

Mon 10/206:55 pmDEC - SLC

2 stops23h 16mUnited Airlines

Deal found 9/14

$586

Thu 10/25:24 amSLC - DEC

2 stops11h 40mUnited Airlines

Thu 10/99:38 amDEC - SLC

1 stop13h 47mUnited Airlines

Deal found 9/14

$615

Best flights from Salt Lake City to Decatur
Discover carefully curated flight deals from Salt Lake City to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Fri 12/58:30 amSLC - DEC

1 stop8h 22mUnited Airlines

Thu 12/119:49 amDEC - SLC

2 stops13h 10mUnited Airlines

Deal found 9/14

$317

Fri 3/611:32 pmSLC - DEC

2 stops13h 59mUnited Airlines

Tue 3/103:20 pmDEC - SLC

1 stop7h 56mUnited Airlines

Deal found 9/12

$354

Last-minute flights from Salt Lake City to Decatur
Discover last-minute flight deals from Salt Lake City to Decatur. Data last updated September 15, 2025 and is based on user searches.

Sun 9/288:25 pmSLC - DEC

2 stops11h 26mUnited Airlines

Thu 10/29:38 amDEC - SLC

1 stop6h 33mUnited Airlines

Deal found 9/13

$774

Mon 9/298:20 pmSLC - DEC

2 stops11h 31mUnited Airlines

Fri 10/36:55 pmDEC - SLC

2 stops15h 50mUnited Airlines

Deal found 9/14

$547

Thu 10/25:24 amSLC - DEC

2 stops11h 40mUnited Airlines

Thu 10/99:38 amDEC - SLC

1 stop13h 47mUnited Airlines

Deal found 9/14

$615

Mon 10/136:07 pmSLC - DEC

2 stops37h 44mUnited Airlines

Mon 10/206:55 pmDEC - SLC

2 stops23h 16mUnited Airlines

Deal found 9/14

$586

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityDecatur

SLC - DEC

SLCDEC

Salt Lake City

Fri 12/5

8:30 am-5:52 pm

1 stop8h 22m

Decatur Arpt

Thu 12/11

9:49 am-9:59 pm

2 stops13h 10m

$317

Salt Lake CityDecatur

SLC - DEC

SLCDEC

Salt Lake City

Fri 3/6

11:32 pm-2:31 pm

2 stops13h 59m

Decatur Arpt

Tue 3/10

3:20 pm-10:16 pm

1 stop7h 56m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Salt Lake City to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Salt Lake City 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.

Related info for your journey

How long is the flight from Salt Lake City to Decatur, Illinois?
A quick flight from Salt Lake City to Decatur, Illinois can take about 8h 22m. United Airlines provides one of the quickest options available for as low as $317. Salt Lake City and Decatur, Illinois are separated by a distance of 1215 mi.
Can I find deals for flights from Salt Lake City to Decatur that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Decatur flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Decatur?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Decatur.
Can I find deals for business class flights from Salt Lake City to Decatur?
Yes. Cheapflights offers flight deals from Salt Lake City 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

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$317+ Cheap flights from Salt Lake City to Decatur, IL (SLC - DEC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. 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 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 Salt Lake City to Decatur

Round-trip from

Find flight deals from Salt Lake City to Decatur

Cheapest flights from Salt Lake City to DecaturExplore the most affordable flight options available from Salt Lake City to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Salt Lake City to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Salt Lake City to Decatur

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

Related info for your journey

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

How long is the flight from Salt Lake City to Decatur, Illinois?

Can I find deals for flights from Salt Lake City to Decatur that include hotel bookings?

How can I find direct flights from Salt Lake City to Decatur?

Can I find deals for business class flights from Salt Lake City to Decatur?

Traveling to a place near Decatur?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Salt Lake City to Decatur

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Salt Lake City to Decatur
Explore the most affordable flight options available from Salt Lake City to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.