Which airports can I use when flying from Denver to Decatur?

Flights from Denver to Decatur usually depart from Denver Intl (DEN) and arrive at Decatur Arpt (DEC).

What cabin classes can I book on flights from Denver to Decatur?

Only Economy Class is available on flights from Denver to Decatur.

Which airports do connecting flights from Denver to Decatur pass through?

Most connecting flights from Denver to Decatur pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Denver to Decatur?

Yes. Flexible dates can save you up to 24% on flights from Denver to Decatur. Friday is the cheapest departure day at $448 round-trip on average, while Saturday is the most expensive at $589, a difference of $141. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Denver to Decatur?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Denver to Decatur changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $490 to $1,014. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Denver to Decatur looking right now?

One-way fares from Denver to Decatur are currently lower than usual. Average one-way flight prices are about $428, which is 30% below the typical average for this route.

What is the time difference between Denver and Decatur?

Decatur is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a round-trip flight from Denver to Decatur?

Round-trip flights from Denver to Decatur typically range from $448 to $589. The lowest price found in the past 5 days was $490, on United Airlines.

Which airline is the cheapest to fly from Denver to Decatur?

United Airlines ($490) offered the cheapest round-trip ticket from Denver to Decatur in the last 5 days.

What is the cheapest layover airport when flying from Denver to Decatur?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $519. Based on KAYAK data over the past 3 months.

When flying from Denver to Decatur which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Denver to Decatur layovers at 4h 56m over the past 3 months.

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Cheapest round-trip

$490

Typical prices: $448-$589

United Airlines

Mon 12/3Mon 12/10

DEN - DEC • 1 stop

Cheapest one-way

$265

Typical prices: $464-$778

United Airlines

Mon 12/17

DEN - DEC • 1 stop

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Flight Deals

Cheap Flights from Denver to Decatur (DEN-DEC)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Denver to Decatur

Thu, Dec 3 - Thu, Dec 10

3:50 pm - 7:55 amDEN Denver Intl-DEC Decatur Arpt

15h 05m1 stop Chicago O'Hare Intl

6:57 pm - 6:03 pmDEC Decatur Arpt-DEN Denver Intl

24h 06m1 stop Chicago O'Hare Intl

$490United Airlines

Thu, Dec 3 - Thu, Dec 10

6:00 am - 6:10 pmDEN Denver Intl-DEC Decatur Arpt

11h 10m1 stop Chicago O'Hare Intl

6:57 pm - 6:03 pmDEC Decatur Arpt-DEN Denver Intl

24h 06m1 stop Chicago O'Hare Intl

$490United Airlines

Wed, Feb 24 - Sat, Feb 27

11:15 am - 6:19 pmDEN Denver Intl-DEC Decatur Arpt

6h 04m1 stop Chicago O'Hare Intl

7:00 pm - 10:34 amDEC Decatur Arpt-DEN Denver Intl

16h 34m1 stop Chicago O'Hare Intl

$504United Airlines

Wed, Feb 24 - Sat, Feb 27

9:35 am - 6:19 pmDEN Denver Intl-DEC Decatur Arpt

7h 44m1 stop Chicago O'Hare Intl

7:00 pm - 12:45 pmDEC Decatur Arpt-DEN Denver Intl

18h 45m1 stop Chicago O'Hare Intl

$504United Airlines

Thu, Dec 3 - Thu, Dec 10

3:50 pm - 7:55 amDEN Denver Intl-DEC Decatur Arpt

15h 05m1 stop Chicago O'Hare Intl

8:31 am - 10:11 amDEC Decatur Arpt-DEN Denver Intl

26h 40m2 stops Chicago O'Hare Intl Lambert-St Louis

$571United Airlines

Thu, Dec 3 - Thu, Dec 10

8:34 pm - 6:10 pmDEN Denver Intl-DEC Decatur Arpt

20h 36m2 stops Salina Chicago O'Hare Intl

6:57 pm - 6:03 pmDEC Decatur Arpt-DEN Denver Intl

24h 06m1 stop Chicago O'Hare Intl

$579United Airlines

Thu, Nov 19 - Mon, Nov 23

8:25 pm - 6:10 pmDEN Denver Intl-DEC Decatur Arpt

20h 45m1 stop Chicago O'Hare Intl

6:57 pm - 11:31 pmDEC Decatur Arpt-DEN Denver Intl

5h 34m1 stop Chicago O'Hare Intl

$604United Airlines

Booking Insights

Price, demand and travel trends for Denver to Decatur flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Denver to Decatur? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Decatur departing in december.

Find deals

Cheapest flight	$265

One-way flight from Denver to Decatur

When to book flights from Denver to Decatur

Are your dates flexible? Find out the best times to travel from Denver to Decatur based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Denver to Decatur?
Only Economy Class is available on flights from Denver to Decatur.
Do I need a passport to fly from Denver to Decatur?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Denver to Decatur changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $490 to $1,014. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Denver to Decatur looking right now?
One-way fares from Denver to Decatur are currently lower than usual. Average one-way flight prices are about $428, which is 30% below the typical average for this route.
Which airports can I use when flying from Denver to Decatur?
Flights from Denver to Decatur usually depart from Denver Intl (DEN) and arrive at Decatur Arpt (DEC).
Which airports do connecting flights from Denver to Decatur pass through?
Most connecting flights from Denver to Decatur pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Denver to Decatur?
Yes. Flexible dates can save you up to 24% on flights from Denver to Decatur. Friday is the cheapest departure day at $448 round-trip on average, while Saturday is the most expensive at $589, a difference of $141.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Denver and Decatur?
Decatur is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $448, about $141 less than Saturday fares (24% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Decatur Arpt Airport.

• Hawthorn Extended Stay by Wyndham Decatur
• Hampton Inn Decatur Southeast

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DEN - DEC

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Everything you should know

Cheap Flights from Denver to Decatur (DEN-DEC)

Recent round-trip flight deals from Denver to Decatur

Recent one-way flight deals from Denver to Decatur

Recent last minute flight deals from Denver to Decatur

Price, demand and travel trends for Denver to Decatur flights

How much is a round-trip flight from Denver to Decatur?

Which airline is the cheapest to fly from Denver to Decatur?

What is the cheapest layover airport when flying from Denver to Decatur?

When flying from Denver to Decatur which airport offers the shortest layover?

Key details for Denver to Decatur flights

Cheapest flight

When to book flights from Denver to Decatur

Your Denver to Decatur flight questions, answered

Your guide to booking Denver to Decatur flights

More options for your flight from Denver to Decatur

Complete your trip to Decatur with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Denver to Decatur

Find direct flights to and from Denver and Decatur

Flights to other popular destinations

Find deals for your return flight