DEN - DEC

$265 Find Cheap Flights from Denver to Decatur - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$434
Typical prices: $1,240-$1,240
United Airlines
Mon 10/29Fri 11/2
DEN - DEC • 1 stop
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Booking Insights
Flight Deals

Cheap Flights from Denver to Decatur (DEN-DEC)

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

Recent round-trip flight deals from Denver to Decatur

Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
9:52 am - 5:55 pmDEN  Denver Intl-DEC Decatur Arpt
7h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
6:57 pm - 11:31 pmDEC  Decatur Arpt-DEN Denver Intl
5h 34m1 stop Chicago O'Hare Intl
$434United Airlines
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
11:15 am - 5:55 pmDEN  Denver Intl-DEC Decatur Arpt
5h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
6:57 pm - 11:31 pmDEC  Decatur Arpt-DEN Denver Intl
5h 34m1 stop Chicago O'Hare Intl
$434United Airlines
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
11:15 am - 6:10 pmDEN  Denver Intl-DEC Decatur Arpt
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:57 pm - 11:14 pmDEC  Decatur Arpt-DEN Denver Intl
5h 17m1 stop Chicago O'Hare Intl
$449United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
5:36 pm - 6:43 pmDEN  Denver Intl-DEC Decatur Arpt
24h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
6:57 pm - 11:31 pmDEC  Decatur Arpt-DEN Denver Intl
5h 34m1 stop Chicago O'Hare Intl
$462United Airlines
Fri, Oct 23 - Mon, Oct 26
United Airlines Logo
6:00 am - 6:43 pmDEN  Denver Intl-DEC Decatur Arpt
11h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
6:57 pm - 11:31 pmDEC  Decatur Arpt-DEN Denver Intl
5h 34m1 stop Chicago O'Hare Intl
$479United Airlines
Fri, Oct 23 - Sun, Oct 25
United Airlines Logo
4:40 pm - 6:43 pmDEN  Denver Intl-DEC Decatur Arpt
25h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
6:57 pm - 11:31 pmDEC  Decatur Arpt-DEN Denver Intl
5h 34m1 stop Chicago O'Hare Intl
$479United Airlines
Mon, Nov 2 - Sun, Nov 8
United Airlines Logo
7:12 pm - 6:10 pmDEN  Denver Intl-DEC Decatur Arpt
21h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
9:10 am - 8:46 amDEC  Decatur Arpt-DEN Denver Intl
24h 36m1 stop Chicago O'Hare Intl
$490United 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.

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

Round-trip flights from Denver to Decatur typically range from $1,240 to $1,240. The lowest price found in the past 5 days was $434, on United Airlines.

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Key details for Denver to Decatur flights

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

Your Denver to Decatur flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • 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 $434 to $1,012. That means the highest observed fare was about 2x higher than the lowest one.

  • 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 64% on flights from Denver to Decatur. Friday is the cheapest departure day at $448 round-trip on average, while Wednesday is the most expensive at $1,240, a difference of $792.

    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.

Your guide to booking Denver to Decatur flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Wednesday. On this route, Friday flights average $448, about $792 less than Wednesday fares (64% 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.

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

More options for your flight from Denver to Decatur

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

Car rentals in Decatur
Hotels in Decatur