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.

$126 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

Fri, Sep 18 - Mon, Sep 21

8:00 am - 11:30 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 30mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$217United Airlines

Fri, Sep 4 - Mon, Sep 7

8:00 am - 11:30 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 30mnonstop

8:45 am - 10:30 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 45mnonstop

$217United Airlines

Wed, Sep 9 - Fri, Sep 11

12:00 pm - 3:29 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$217United Airlines

Sat, Sep 5 - Thu, Sep 10

7:11 pm - 5:14 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

21h 03m1 stop Atlanta Hartsfield-Jackson

7:50 am - 4:22 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

9h 32m1 stop Atlanta Hartsfield-Jackson

$218Frontier

Tue, Oct 27 - Thu, Oct 29

4:58 pm - 12:28 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

6h 30m1 stop Atlanta Hartsfield-Jackson

7:00 am - 4:03 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

10h 03m1 stop Atlanta Hartsfield-Jackson

$219Frontier

Mon, Oct 26 - Thu, Oct 29

5:02 pm - 12:28 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

6h 26m1 stop Atlanta Hartsfield-Jackson

7:00 am - 4:03 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

10h 03m1 stop Atlanta Hartsfield-Jackson

$219Frontier

Sat, Oct 24 - Tue, Oct 27

9:45 am - 5:10 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

6h 25m1 stop Atlanta Hartsfield-Jackson

10:14 am - 3:50 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

6h 36m1 stop Atlanta Hartsfield-Jackson

$221Delta

Thu, Oct 29 - Sat, Oct 31

6:25 am - 11:32 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

4h 07m1 stop Atlanta Hartsfield-Jackson

11:10 am - 4:57 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

6h 47m1 stop Atlanta Hartsfield-Jackson

$221Delta

Wed, Sep 23 - Wed, Sep 30

2:15 pm - 8:24 pmSHV Shreveport-IAD Washington, D.C. Dulles Intl

5h 09m1 stop Dallas/Fort Worth

6:52 am - 11:11 amIAD Washington, D.C. Dulles Intl-SHV Shreveport

5h 19m1 stop Dallas/Fort Worth

$327American Airlines

Thu, Sep 10 - Wed, Sep 16

12:45 pm - 6:57 pmSHV Shreveport-IAD Washington, D.C. Dulles Intl

5h 12m1 stop Charlotte Douglas

6:15 pm - 9:59 pmIAD Washington, D.C. Dulles Intl-SHV Shreveport

4h 44m1 stop Charlotte Douglas

$328American Airlines

Recent last minute flight deals from Louisiana to Dulles Intl

Tue, Aug 18 - Tue, Sep 8

6:17 pm - 10:07 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

14h 50m1 stop Orlando

11:05 am - 5:32 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

7h 27m1 stop Orlando

$320Frontier

Fri, Aug 14 - Sun, Aug 16

5:09 pm - 10:52 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

4h 43m1 stop Atlanta Hartsfield-Jackson

7:48 am - 4:07 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

9h 19m1 stop Atlanta Hartsfield-Jackson

$350Frontier

Fri, Aug 14 - Fri, Aug 21

5:09 pm - 10:52 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

4h 43m1 stop Atlanta Hartsfield-Jackson

4:52 pm - 5:32 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

25h 40m1 stop Orlando

$350Frontier

Tue, Aug 18 - Wed, Aug 26

5:01 pm - 12:34 amSHV Shreveport-IAD Washington, D.C. Dulles Intl

6h 33m1 stop Atlanta Hartsfield-Jackson

10:16 am - 4:19 pmIAD Washington, D.C. Dulles Intl-SHV Shreveport

7h 03m1 stop Atlanta Hartsfield-Jackson

$406Delta

Tue, Aug 18 - Thu, Aug 27

12:54 pm - 8:05 pmSHV Shreveport-IAD Washington, D.C. Dulles Intl

6h 11m1 stop Atlanta Hartsfield-Jackson

8:28 am - 12:14 pmIAD Washington, D.C. Dulles Intl-SHV Shreveport

4h 46m1 stop Atlanta Hartsfield-Jackson

$406Delta

Tue, Aug 18 - Tue, Sep 8

3:45 pm - 11:55 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

7h 10m1 stop Houston George Bush Intcntl

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$427United Airlines

Tue, Aug 18 - Tue, Aug 25

12:54 pm - 8:05 pmSHV Shreveport-IAD Washington, D.C. Dulles Intl

6h 11m1 stop Atlanta Hartsfield-Jackson

8:28 am - 12:14 pmIAD Washington, D.C. Dulles Intl-SHV Shreveport

4h 46m1 stop Atlanta Hartsfield-Jackson

$433Delta

Fri, Aug 14 - Sun, Aug 16

2:14 pm - 2:02 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

22h 48m2 stops Dallas/Fort Worth Nashville Intl

4:27 pm - 5:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

25h 41m1 stop Savannah/Hilton Head

$440Multiple Airlines

Sat, Aug 15 - Sun, Aug 16

8:00 am - 10:52 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

13h 52m2 stops Orlando Atlanta Hartsfield-Jackson

4:27 pm - 5:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

25h 41m1 stop Savannah/Hilton Head

$456Multiple Airlines

Sat, Aug 15 - Wed, Aug 19

2:15 pm - 8:57 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

5h 42m1 stop Houston George Bush Intcntl

6:00 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$469United Airlines

Recent direct flight deals from Louisiana to Dulles Intl

Wed, Sep 9 - Fri, Sep 11

12:00 pm - 3:29 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$217United Airlines

Fri, Sep 4 - Mon, Sep 7

8:00 am - 11:30 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 30mnonstop

8:45 am - 10:30 amIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 45mnonstop

$217United Airlines

Fri, Sep 18 - Mon, Sep 21

8:00 am - 11:30 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 30mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$217United Airlines

Fri, Sep 4 - Tue, Sep 8

8:00 am - 11:30 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 30mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$217United Airlines

Thu, Sep 10 - Mon, Sep 14

12:00 pm - 3:29 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$229United Airlines

Thu, Sep 10 - Mon, Sep 14

8:00 am - 11:30 amMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 30mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$229United Airlines

Wed, Sep 23 - Wed, Sep 30

12:00 pm - 3:29 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

6:00 pm - 7:47 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 47mnonstop

$235United Airlines

Thu, Sep 3 - Sun, Sep 6

12:00 pm - 3:29 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

6:00 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$239United Airlines

Fri, Sep 11 - Mon, Sep 14

12:00 pm - 3:29 pmMSY New Orleans Louis Armstrong-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

6:20 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-MSY New Orleans Louis Armstrong

2h 48mnonstop

$239United Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$126

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 14% 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

Oxon Hill

Owings Mills

Charles Town

Greenbelt

Glen Burnie

Edgewood

Chesapeake Beach

Ellicott City

Camp Springs

Pikesville

Colonial Beach

Hunt Valley

Lutherville Timonium

Everything you need to know for your flight to Dulles Intl

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Washington Dulles Airport (IAD)

IAD

$126 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

Traveling to a place near Dulles Intl?

Everything you need to know for your flight to Dulles Intl

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Complete your trip to Dulles Intl with a hotel stay or car rental

Find direct flights for Dulles Intl

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Choose which airport to fly into in Washington, D.C.

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