How does KAYAK find such low prices on flights from Louisiana to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Louisiana to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Louisiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$109 CHEAP FLIGHTS from Louisiana to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from Louisiana to Dulles Intl

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Louisiana to Dulles Intl

Sat, Dec 19 - Thu, Dec 31

9:32 am - 2:56 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

4h 24m1 stop Atlanta Hartsfield-Jackson

10:59 pm - 7:55 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

9h 56m1 stop Atlanta Hartsfield-Jackson

$217Frontier

Fri, Dec 11 - Sat, Jan 9

11:18 am - 2:49 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

26h 31m2 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson

5:30 am - 10:50 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

6h 20m1 stop Atlanta Hartsfield-Jackson

$217Frontier

Sun, Dec 13 - Tue, Dec 15

6:05 pm - 7:31 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

24h 26m1 stop Orlando

10:35 pm - 8:38 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

11h 03m1 stop Atlanta Hartsfield-Jackson

$219Frontier

Thu, Dec 10 - Fri, Dec 11

9:40 am - 9:50 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

11h 10m2 stops Jacksonville Fort Lauderdale

10:35 pm - 8:38 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

11h 03m1 stop Atlanta Hartsfield-Jackson

$229Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

8:00 am - 11:28 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 28mnonstop

8:20 am - 10:16 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 56mnonstop

$239United Airlines

Thu, Dec 17 - Sat, Jan 16

9:15 am - 3:13 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

4h 58m1 stop Atlanta Hartsfield-Jackson

6:18 am - 9:24 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

16h 06m2 stops Atlanta Hartsfield-Jackson Tampa

$243Multiple Airlines

Fri, Jan 8 - Sun, Jan 10

8:00 am - 9:06 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

12h 06m2 stops Pittsburgh Bradford

10:37 pm - 11:33 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

13h 56m1 stop Atlanta Hartsfield-Jackson

$246Multiple Airlines

Sat, Dec 12 - Sat, Jan 9

7:04 am - 1:33 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

5h 29m1 stop Chicago O'Hare Intl

6:00 pm - 8:02 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

3h 02mnonstop

$249United Airlines

Fri, Dec 18 - Tue, Jan 5

6:09 am - 11:43 amAEX Alexandria-IAD Washington, D.C. Dulles Intl

4h 34m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 4:18 pmIAD Washington, D.C. Dulles Intl-AEX Alexandria

5h 18m1 stop Atlanta Hartsfield-Jackson

$348Delta

Thu, Dec 24 - Thu, Dec 31

4:58 pm - 10:56 pmAEX Alexandria-IAD Washington, D.C. Dulles Intl

4h 58m1 stop Atlanta Hartsfield-Jackson

10:45 am - 4:13 pmIAD Washington, D.C. Dulles Intl-AEX Alexandria

6h 28m1 stop Atlanta Hartsfield-Jackson

$348Delta

Recent last minute flight deals from Louisiana to Dulles Intl

Sat, Nov 14 - Wed, Dec 16

5:08 pm - 11:43 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

5h 35m1 stop Atlanta Hartsfield-Jackson

10:35 pm - 7:55 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

10h 20m1 stop Atlanta Hartsfield-Jackson

$241Frontier

Thu, Nov 12 - Tue, Dec 15

2:34 pm - 10:21 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

18h 47m1 stop Orlando

10:35 pm - 8:38 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

11h 03m1 stop Atlanta Hartsfield-Jackson

$246Frontier

Tue, Nov 17 - Wed, Nov 18

5:08 pm - 11:43 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

5h 35m1 stop Atlanta Hartsfield-Jackson

11:16 am - 1:39 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

27h 23m1 stop Orlando

$288Frontier

Tue, Nov 17 - Wed, Nov 18

5:08 pm - 11:43 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

5h 35m1 stop Atlanta Hartsfield-Jackson

11:16 am - 1:39 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

27h 23m1 stop Orlando

$306Frontier

Sat, Nov 14 - Wed, Dec 16

12:44 pm - 4:11 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 27mnonstop

8:20 am - 10:16 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 56mnonstop

$341United Airlines

Thu, Nov 12 - Tue, Dec 15

12:44 pm - 4:11 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 27mnonstop

6:00 pm - 7:57 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 57mnonstop

$346United Airlines

Fri, Nov 13 - Sun, Nov 15

4:42 pm - 11:43 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

6h 01m1 stop Atlanta Hartsfield-Jackson

6:07 pm - 10:09 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

29h 02m2 stops Fort Lauderdale Tampa

$347Multiple Airlines

Sat, Nov 14 - Wed, Dec 16

8:00 am - 4:35 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

7h 35m1 stop Newark

6:00 pm - 7:57 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 57mnonstop

$347United Airlines

Fri, Nov 13 - Sun, Nov 15

4:42 pm - 11:43 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

6h 01m1 stop Atlanta Hartsfield-Jackson

6:07 pm - 10:09 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

29h 02m2 stops Fort Lauderdale Tampa

$353Multiple Airlines

Tue, Nov 17 - Thu, Nov 19

5:08 pm - 11:43 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

5h 35m1 stop Atlanta Hartsfield-Jackson

12:50 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

26h 00m2 stops DuBois Jefferson County Pittsburgh

$393Multiple Airlines

Recent direct flight deals from Louisiana to Dulles Intl

Tue, Dec 8 - Tue, Dec 15

8:00 am - 11:28 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 28mnonstop

8:20 am - 10:16 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 56mnonstop

$239United Airlines

Wed, Jan 20 - Sat, Jan 23

12:39 pm - 4:06 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 27mnonstop

6:00 pm - 8:02 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

3h 02mnonstop

$249United Airlines

Sat, Mar 6 - Wed, Mar 10

8:00 am - 11:29 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

8:45 am - 10:43 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 58mnonstop

$249United Airlines

Wed, Jan 20 - Sat, Jan 23

12:39 pm - 4:06 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 27mnonstop

6:00 pm - 8:02 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

3h 02mnonstop

$249United Airlines

Tue, Dec 8 - Tue, Dec 15

8:00 am - 11:28 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 28mnonstop

8:20 am - 10:16 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 56mnonstop

$249United Airlines

Sat, Dec 12 - Sat, Jan 9

8:00 am - 11:27 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 27mnonstop

9:00 am - 11:12 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

3h 12mnonstop

$262United Airlines

Sat, Dec 12 - Mon, Dec 21

8:00 am - 11:27 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 27mnonstop

6:30 pm - 8:29 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 59mnonstop

$269United Airlines

Mon, Jan 11 - Wed, Jan 13

8:00 am - 11:26 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 26mnonstop

6:00 pm - 8:02 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

3h 02mnonstop

$269United Airlines

Sun, Feb 7 - Thu, Feb 11

7:50 am - 10:55 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 05mnonstop

11:50 am - 12:55 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 05mnonstop

$393Frontier

Wed, Dec 16 - Thu, Jan 14

8:00 am - 11:28 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 28mnonstop

6:00 pm - 8:02 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

3h 02mnonstop

$440JetBlue

Useful Info

Low season	January
High season	December
Cheapest flight	$109

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from New Orleans to Washington Dulles Airport

How does KAYAK find such low prices on flights from Louisiana to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Louisiana to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Louisiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Winchester

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Martinsburg

Owings Mills

Oxon Hill

Charles Town

Greenbelt

Glen Burnie

Edgewood

Camp Springs

Chesapeake Beach

Ellicott City

Pikesville

Hunt Valley

Capitol Heights

Lutherville Timonium

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IAD

$109 Find Cheap Flights from Louisiana to Washington Dulles Airport - Compare and Save

Cheap Flights from Louisiana to Dulles Intl

Recent round-trip flight deals from Louisiana to Dulles Intl

Recent one-way flight deals from Louisiana to Dulles Intl

Recent last minute flight deals from Louisiana to Dulles Intl

Recent direct flight deals from Louisiana to Dulles Intl

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FAQs for booking Louisiana to Washington Dulles Airport flights

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