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 many operators does momondo search for flights from Denver Intl Airport to Decatur Arpt Airport?

The number of operators available for flights from Denver Intl Airport to Decatur Arpt Airport is 1 as of October 2025.

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.

$355 Cheap Flights from Denver to Decatur in 2025/26

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Find the cheapest flights from Denver to Decatur

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:52 amDEN-DEC

25h 52m1 stop

7:09 pm - 10:56 pmDEC-DEN

4h 47m1 stop

$355United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

8:25 pm - 6:01 pmDEN-DEC

20h 36m1 stop

7:09 pm - 8:49 amDEC-DEN

14h 40m1 stop

$438United Airlines

Find Deal

Mon, Jan 19 - Thu, Jan 22

11:15 am - 5:52 pmDEN-DEC

5h 37m1 stop

9:44 am - 7:05 amDEC-DEN

22h 21m2 stops

$447United Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

8:00 am - 8:52 amDEN-DEC

23h 52m2 stops

7:09 pm - 10:56 pmDEC-DEN

4h 47m1 stop

$451United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

8:00 am - 8:52 amDEN-DEC

23h 52m2 stops

7:09 pm - 10:56 pmDEC-DEN

4h 47m1 stop

$462United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

9:35 am - 5:52 pmDEN-DEC

7h 17m1 stop

7:08 pm - 9:49 pmDEC-DEN

27h 41m1 stop

$466United Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

5:35 pm - 8:48 amDEN-DEC

14h 13m1 stop

7:08 pm - 8:04 pmDEC-DEN

25h 56m1 stop

$479United Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

11:15 am - 5:52 pmDEN-DEC

5h 37m1 stop

7:08 pm - 3:44 pmDEC-DEN

21h 36m1 stop

$491United Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

5:58 pm - 5:52 pmDEN-DEC

22h 54m2 stops

7:08 pm - 5:45 pmDEC-DEN

23h 37m1 stop

$494United Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

5:45 pm - 5:59 pmDEN-DEC

23h 14m1 stop

9:44 am - 10:35 amDEC-DEN

25h 51m1 stop

$498United Airlines

Find Deal

Fri, Dec 26 - Wed, Dec 31

United Airlines flights from Denver to Decatur, Illinois

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

United Airlines

Feb 28

DEN6:00 amDenver Intl

25h 52m

1 stop

DEC8:52 amDecatur Arpt

Mar 3

DEC7:09 pmDecatur Arpt

4h 47m

1 stop

DEN10:56 pmDenver Intl

$355

Find similar

United Airlines

Jan 19

DEN8:25 pmDenver Intl

20h 36m

1 stop

DEC6:01 pmDecatur Arpt

Jan 22

DEC7:09 pmDecatur Arpt

14h 40m

1 stop

DEN8:49 amDenver Intl

$438

Find similar

United Airlines

Oct 29

DEN11:15 amDenver Intl

5h 37m

1 stop

DEC5:52 pmDecatur Arpt

Nov 2

DEC9:44 amDecatur Arpt

22h 21m

2 stops

DEN7:05 amDenver Intl

$447

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Sat 2/28

6:00 am-8:52 am

1 stop25h 52m

Decatur Arpt

Tue 3/3

7:09 pm-10:56 pm

1 stop4h 47m

$355

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Mon 1/19

8:25 pm-6:01 pm

1 stop20h 36m

Decatur Arpt

Thu 1/22

7:09 pm-8:49 am

1 stop14h 40m

$438

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 10/29

11:15 am-5:52 pm

1 stop5h 37m

Decatur Arpt

Sun 11/2

9:44 am-7:05 am

2 stops22h 21m

$447

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Sat 2/28

8:00 am-8:52 am

2 stops23h 52m

Decatur Arpt

Tue 3/3

7:09 pm-10:56 pm

1 stop4h 47m

$451

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Sat 2/28

8:00 am-8:52 am

2 stops23h 52m

Decatur Arpt

Tue 3/3

7:09 pm-10:56 pm

1 stop4h 47m

$462

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Thu 10/30

9:35 am-5:52 pm

1 stop7h 17m

Decatur Arpt

Mon 11/3

7:08 pm-9:49 pm

1 stop27h 41m

$466

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Tue 12/9

5:35 pm-8:48 am

1 stop14h 13m

Decatur Arpt

Sat 12/13

7:08 pm-8:04 pm

1 stop25h 56m

$479

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Wed 10/29

11:15 am-5:52 pm

1 stop5h 37m

Decatur Arpt

Sun 11/2

7:08 pm-3:44 pm

1 stop21h 36m

$491

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Thu 10/30

5:58 pm-5:52 pm

2 stops22h 54m

Decatur Arpt

Mon 11/3

7:08 pm-5:45 pm

1 stop23h 37m

$494

DenverDecatur

DEN - DEC

DENDEC

Denver Intl

Fri 12/26

5:45 pm-5:59 pm

1 stop23h 14m

Decatur Arpt

Wed 12/31

9:44 am-10:35 am

1 stop25h 51m

$498

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 45% 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

Direct flights	None

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 5h 37m.
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 many operators does momondo search for flights from Denver Intl Airport to Decatur Arpt Airport?
The number of operators available for flights from Denver Intl Airport to Decatur Arpt Airport is 1 as of October 2025.
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.
What is the most popular airline from Denver to Decatur, Illinois?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Decatur, Illinois is United Airlines (100% of total bookings).

Best airlines flying from Denver to Decatur, Illinois

Compare and see reviews for airlines that fly from Denver to Decatur, Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $418	Free Cancellation	Rating 7.4 8,982 reviews		Search United Airlines flights

Effingham

Mattoon

Forsyth

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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.

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