Which airports can I use when flying from Washington, D.C. to Decatur?

Flights from Washington, D.C. to Decatur may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Decatur Arpt (DEC).

What cabin classes can I book on flights from Washington, D.C. to Decatur?

Only Economy Class is available on flights from Washington, D.C. to Decatur.

Which airports do connecting flights from Washington, D.C. to Decatur pass through?

Most connecting flights from Washington, D.C. 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 Washington, D.C. to Decatur?

Yes. Flexible dates can save you up to 22% on flights from Washington, D.C. to Decatur. Monday is the cheapest departure day at $409 round-trip on average, while Thursday is the most expensive at $524, a difference of $115. 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 Washington, D.C. 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.

What is the time difference between Washington, D.C. and Decatur?

Decatur is 1 hour behind Washington, D.C. (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a round-trip flight from Washington, D.C. to Decatur?

Round-trip flights from Washington, D.C. to Decatur typically range from $413 to $494. The lowest price found in the past 5 days was $355, on United Airlines.

What is the cheapest Washington, D.C. to Decatur flight route?

Washington, D.C. Dulles Intl Airport (IAD) to Decatur (DEC) is the cheapest Washington, D.C. to Decatur route, averaging $413 round-trip. Other Washington, D.C. to Decatur routes average $494, based on KAYAK data over the past 12 months.

Which airline is the cheapest to fly from Washington, D.C. to Decatur?

United Airlines ($355) offered the cheapest round-trip ticket from Washington, D.C. to Decatur in the last 5 days.

What is the cheapest layover airport when flying from Washington, D.C. to Decatur?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $480. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. to Decatur which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Washington, D.C. to Decatur layovers at 6h 05m over the past 3 months.

$292 CHEAP FLIGHTS from Washington, D.C. to Decatur (WAS - DEC)

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Cheapest round-trip

$355

Typical prices: $413-$494

United Airlines

Sat 12/29Tue 1/2

BWI - DEC • 1 stop

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IAD - DEC

Cheapest • 9% average savings

DCA - DEC

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Flight Deals

Cheap Flights from Washington, D.C. to Decatur (WAS-DEC)

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

Round-trip

One-way

Recent round-trip flight deals from Washington, D.C. to Decatur

Tue, Dec 29 - Sat, Jan 2

12:05 pm - 5:56 pmBWI Baltimore/Washington-DEC Decatur Arpt

6h 51m1 stop Chicago O'Hare Intl

9:18 am - 3:20 pmDEC Decatur Arpt-BWI Baltimore/Washington

5h 02m1 stop Chicago O'Hare Intl

$355United Airlines

Sat, Oct 10 - Wed, Oct 14

1:15 pm - 6:43 pmDCA Washington, D.C. Reagan-National-DEC Decatur Arpt

6h 28m1 stop Chicago O'Hare Intl

9:12 am - 2:23 pmDEC Decatur Arpt-DCA Washington, D.C. Reagan-National

4h 11m1 stop Chicago O'Hare Intl

$364United Airlines

Fri, Oct 16 - Sun, Oct 18

3:30 pm - 6:43 pmDCA Washington, D.C. Reagan-National-DEC Decatur Arpt

4h 13m1 stop Chicago O'Hare Intl

9:12 am - 2:23 pmDEC Decatur Arpt-DCA Washington, D.C. Reagan-National

4h 11m1 stop Chicago O'Hare Intl

$414United Airlines

Mon, Dec 28 - Sat, Jan 2

12:05 pm - 5:56 pmBWI Baltimore/Washington-DEC Decatur Arpt

6h 51m1 stop Chicago O'Hare Intl

9:18 am - 3:20 pmDEC Decatur Arpt-BWI Baltimore/Washington

5h 02m1 stop Chicago O'Hare Intl

$434United Airlines

Wed, Dec 30 - Sun, Jan 3

11:51 am - 5:56 pmDCA Washington, D.C. Reagan-National-DEC Decatur Arpt

7h 05m1 stop Chicago O'Hare Intl

9:18 am - 3:34 pmDEC Decatur Arpt-DCA Washington, D.C. Reagan-National

5h 16m1 stop Chicago O'Hare Intl

$434United Airlines

Wed, Dec 30 - Sat, Jan 2

1:00 pm - 5:56 pmDCA Washington, D.C. Reagan-National-DEC Decatur Arpt

5h 56m1 stop Chicago O'Hare Intl

9:18 am - 5:13 pmDEC Decatur Arpt-DCA Washington, D.C. Reagan-National

6h 55m1 stop Chicago O'Hare Intl

$449United Airlines

Tue, Dec 29 - Sat, Jan 2

11:51 am - 5:56 pmDCA Washington, D.C. Reagan-National-DEC Decatur Arpt

7h 05m1 stop Chicago O'Hare Intl

9:18 am - 5:13 pmDEC Decatur Arpt-DCA Washington, D.C. Reagan-National

6h 55m1 stop Chicago O'Hare Intl

$457United Airlines

Tue, Dec 29 - Fri, Jan 1

12:05 pm - 5:56 pmBWI Baltimore/Washington-DEC Decatur Arpt

6h 51m1 stop Chicago O'Hare Intl

7:03 pm - 12:48 amDEC Decatur Arpt-BWI Baltimore/Washington

4h 45m1 stop Chicago O'Hare Intl

$479United Airlines

Mon, Dec 28 - Sun, Jan 3

11:51 am - 5:56 pmDCA Washington, D.C. Reagan-National-DEC Decatur Arpt

7h 05m1 stop Chicago O'Hare Intl

9:18 am - 3:34 pmDEC Decatur Arpt-DCA Washington, D.C. Reagan-National

5h 16m1 stop Chicago O'Hare Intl

$479United Airlines

Sat, Oct 31 - Mon, Nov 2

6:10 am - 5:55 pmBWI Baltimore/Washington-DEC Decatur Arpt

12h 45m1 stop Chicago O'Hare Intl

9:10 am - 2:06 pmDEC Decatur Arpt-BWI Baltimore/Washington

3h 56m1 stop Chicago O'Hare Intl

$489United Airlines

Booking Insights

Price, demand and travel trends for Washington, D.C. to Decatur flights

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

Prices

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Layovers

How much is a round-trip flight from Washington, D.C. 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 Washington, D.C. to Decatur departing in december.
What is the cheapest Washington, D.C. to Decatur flight route? KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.: Washington, D.C. Dulles Intl Airport (IAD) to Decatur (DEC) is the cheapest Washington, D.C. to Decatur route, averaging $413 round-trip. Other Washington, D.C. to Decatur routes average $494, based on KAYAK data over the past 12 months.

Find deals

Cheapest flight	$292

One-way flight from Washington, D.C. Reagan-National Airport to Decatur

When to book flights from Washington, D.C. to Decatur

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 Washington, D.C. to Decatur?
Only Economy Class is available on flights from Washington, D.C. to Decatur.
Do I need a passport to fly from Washington, D.C. 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.
Which airports can I use when flying from Washington, D.C. to Decatur?
Flights from Washington, D.C. to Decatur may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Decatur Arpt (DEC).
Which airports do connecting flights from Washington, D.C. to Decatur pass through?
Most connecting flights from Washington, D.C. 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 Washington, D.C. to Decatur?
Yes. Flexible dates can save you up to 22% on flights from Washington, D.C. to Decatur. Monday is the cheapest departure day at $409 round-trip on average, while Thursday is the most expensive at $524, a difference of $115.

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 Washington, D.C. and Decatur?
Decatur is 1 hour behind Washington, D.C. (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $409, about $115 less than Thursday fares (22% 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

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Everything you should know

Cheap Flights from Washington, D.C. to Decatur (WAS-DEC)

Recent round-trip flight deals from Washington, D.C. to Decatur

Recent one-way flight deals from Washington, D.C. to Decatur

Price, demand and travel trends for Washington, D.C. to Decatur flights

How much is a round-trip flight from Washington, D.C. to Decatur?

What is the cheapest Washington, D.C. to Decatur flight route?

Which airline is the cheapest to fly from Washington, D.C. to Decatur?

What is the cheapest layover airport when flying from Washington, D.C. to Decatur?

When flying from Washington, D.C. to Decatur which airport offers the shortest layover?

Key details for Washington, D.C. to Decatur flights

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When to book flights from Washington, D.C. to Decatur

Your Washington, D.C. to Decatur flight questions, answered

Your guide to booking Washington, D.C. to Decatur flights

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