When did momondo last update prices for flights from Denver Intl Airport to Decatur Arpt Airport?

Prices for flights from Denver Intl Airport to Decatur Arpt Airport were last updated today.

How old do you have to be to fly from Denver Intl Airport to Decatur Arpt 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 Denver Intl Airport to Decatur Arpt Airport.

What documentation or ID do you need to fly to Decatur Arpt Airport?

The travel and health documents you'll need for your trip to Decatur Arpt Airport 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 Decatur Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$247 Cheap Flights from Denver to Decatur in 2026

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Find the cheapest flights from Denver to Decatur

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 pm - 5:58 pm

DEN

DEC

19h 38m

1 stop

7:20 pm - 11:30 pm

DEC

DEN

5h 10m

1 stop

$373United Airlines

Sat, May 2 - Wed, May 6

8:15 am - 5:58 pm

DEN

DEC

8h 43m

1 stop

7:20 pm - 11:30 pm

DEC

DEN

5h 10m

1 stop

$374United Airlines

Sat, May 2 - Wed, May 6

5:42 pm - 5:51 pm

DEN

DEC

23h 09m

1 stop

6:55 pm - 11:18 pm

DEC

DEN

5h 23m

1 stop

$388United Airlines

Wed, Jun 10 - Wed, Jun 17

9:40 am - 6:01 pm

DEN

DEC

7h 21m

1 stop

7:15 pm - 11:06 pm

DEC

DEN

4h 51m

1 stop

$413United Airlines

Wed, Feb 11 - Sun, Feb 15

9:40 am - 8:58 am

DEN

DEC

22h 18m

2 stops

7:20 pm - 11:30 pm

DEC

DEN

5h 10m

1 stop

$417United Airlines

Sat, May 2 - Wed, May 6

9:05 pm - 5:51 pm

DEN

DEC

19h 46m

1 stop

6:55 pm - 11:37 pm

DEC

DEN

5h 42m

1 stop

$423United Airlines

Wed, Jun 10 - Wed, Jun 17

5:33 pm - 5:54 pm

DEN

DEC

23h 21m

2 stops

7:15 pm - 11:06 pm

DEC

DEN

4h 51m

1 stop

$478United Airlines

Wed, Feb 11 - Sun, Feb 15

3:40 pm - 8:46 am

DEN

DEC

16h 06m

2 stops

6:55 pm - 11:37 pm

DEC

DEN

5h 42m

1 stop

$496United Airlines

Wed, Jun 10 - Wed, Jun 17

2:10 pm - 5:51 pm

DEN

DEC

26h 41m

2 stops

6:55 pm - 11:18 pm

DEC

DEN

5h 23m

1 stop

$521United Airlines

Wed, Jun 10 - Wed, Jun 17

8:44 pm - 5:51 pm

DEN

DEC

20h 07m

2 stops

6:55 pm - 11:18 pm

DEC

DEN

5h 23m

1 stop

$539United Airlines

Thu, Jun 11 - Wed, Jun 17

United Airlines flights from Denver to Decatur, Illinois

Our best United Airlines deals on Denver to Decatur, Illinois flight tickets

United Airlines

May 2

DEN9:20 pmDenver Intl

19h 38m

1 stop

DEC5:58 pmDecatur Arpt

May 6

DEC7:20 pmDecatur Arpt

5h 10m

1 stop

DEN11:30 pmDenver Intl

$373

United Airlines

May 2

DEN8:15 amDenver Intl

8h 43m

1 stop

DEC5:58 pmDecatur Arpt

May 6

DEC7:20 pmDecatur Arpt

5h 10m

1 stop

DEN11:30 pmDenver Intl

$374

United Airlines

Jun 10

DEN5:42 pmDenver Intl

23h 09m

1 stop

DEC5:51 pmDecatur Arpt

Jun 17

DEC6:55 pmDecatur Arpt

5h 23m

1 stop

DEN11:18 pmDenver Intl

$388

Fly from

Fly to

Route

Depart

Return

Price

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Sat 5/2

9:20 pm-5:58 pm

1 stop19h 38m

Decatur Arpt

Wed 5/6

7:20 pm-11:30 pm

1 stop5h 10m

$373

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Sat 5/2

8:15 am-5:58 pm

1 stop8h 43m

Decatur Arpt

Wed 5/6

7:20 pm-11:30 pm

1 stop5h 10m

$374

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 6/10

5:42 pm-5:51 pm

1 stop23h 09m

Decatur Arpt

Wed 6/17

6:55 pm-11:18 pm

1 stop5h 23m

$388

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 2/11

9:40 am-6:01 pm

1 stop7h 21m

Decatur Arpt

Sun 2/15

7:15 pm-11:06 pm

1 stop4h 51m

$413

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Sat 5/2

9:40 am-8:58 am

2 stops22h 18m

Decatur Arpt

Wed 5/6

7:20 pm-11:30 pm

1 stop5h 10m

$417

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 6/10

9:05 pm-5:51 pm

1 stop19h 46m

Decatur Arpt

Wed 6/17

6:55 pm-11:37 pm

1 stop5h 42m

$423

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 2/11

5:33 pm-5:54 pm

2 stops23h 21m

Decatur Arpt

Sun 2/15

7:15 pm-11:06 pm

1 stop4h 51m

$478

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 6/10

3:40 pm-8:46 am

2 stops16h 06m

Decatur Arpt

Wed 6/17

6:55 pm-11:37 pm

1 stop5h 42m

$496

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 6/10

2:10 pm-5:51 pm

2 stops26h 41m

Decatur Arpt

Wed 6/17

6:55 pm-11:18 pm

1 stop5h 23m

$521

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Thu 6/11

8:44 pm-5:51 pm

2 stops20h 07m

Decatur Arpt

Wed 6/17

6:55 pm-11:18 pm

1 stop5h 23m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Decatur, Illinois

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 airline that flies from Denver Intl to Decatur Arpt?

United Airlines is the most popular carrier operating from Denver Intl to Decatur Arpt

What airlines fly to Decatur, Illinois?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Decatur, Illinois from Denver according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Decatur, Illinois. Keep in mind that there are 3 different airlines that fly to Decatur, Illinois on a routine basis, so you have a few additional options to choose from.

When to book flights from Denver to Decatur, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Decatur, Illinois according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Decatur, Illinois (DEN to DEC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Decatur, Illinois

Fastest flight time	7h 21m
Direct flights	None

The fastest flight from Denver to Decatur, Illinois takes 7h 21m

There are no direct flights from Denver to Decatur, Illinois. There are no popular flight routes from Denver to Decatur, Illinois.

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How far is Denver Intl to Decatur Arpt by plane?
The distance between Denver Intl and Decatur Arpt is about 849.3 mi. By plane, this route typically takes 7h 21m.
When did momondo last update prices for flights from Denver Intl Airport to Decatur Arpt Airport?
Prices for flights from Denver Intl Airport to Decatur Arpt Airport were last updated today.
How old do you have to be to fly from Denver Intl Airport to Decatur Arpt 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 Denver Intl Airport to Decatur Arpt Airport.
What documentation or ID do you need to fly to Decatur Arpt Airport?
The travel and health documents you'll need for your trip to Decatur Arpt Airport 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 Decatur Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Effingham

Mattoon

Forsyth

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Decatur?

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 Decatur from Denver.

Can I find flights from Denver to Decatur with flexible booking policies on momondo?

Flights from Denver to Decatur 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 Denver to Decatur?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Decatur.

I’m not ready to book a flight from Denver to Decatur right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Decatur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.