IAD

$97 Find Cheap Flights from Louisiana to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights from Louisiana to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisiana to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisiana to Dulles Intl

Fri, Dec 12 - Mon, Dec 15
Multiple Airlines Logo
4:17 pm - 12:19 amMSY-IAD
7h 02m1 stop
Multiple Airlines Logo
6:00 am - 1:40 pmIAD-MSY
8h 40m2 stops
$183Multiple Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Frontier Logo
9:28 pm - 3:26 pmMSY-IAD
16h 58m2 stops
Frontier Logo
6:15 am - 4:37 pmIAD-MSY
11h 22m1 stop
$188Frontier
Find Deal
Sun, Dec 14 - Mon, Dec 15
Multiple Airlines Logo
4:17 pm - 12:19 amMSY-IAD
7h 02m1 stop
Multiple Airlines Logo
3:36 pm - 9:51 pmIAD-MSY
7h 15m1 stop
$194Multiple Airlines
Find Deal
Wed, Oct 22 - Fri, Oct 31
United Airlines Logo
12:42 pm - 4:13 pmMSY-IAD
2h 31mnonstop
United Airlines Logo
8:15 am - 10:03 amIAD-MSY
2h 48mnonstop
$219United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
8:00 am - 11:25 amMSY-IAD
2h 25mnonstop
United Airlines Logo
8:22 am - 10:14 amIAD-MSY
2h 52mnonstop
$233United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Frontier Logo
6:01 pm - 12:11 amMSY-IAD
5h 10m1 stop
Frontier Logo
5:29 pm - 10:00 amIAD-MSY
17h 31m2 stops
$238Frontier
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
5:52 pm - 11:18 pmMSY-IAD
4h 26m1 stop
Delta Logo
10:11 am - 3:47 pmIAD-MSY
6h 36m1 stop
$239Delta
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Tue, Oct 21 - Wed, Oct 29
Delta Logo
4:52 pm - 11:18 pmMSY-IAD
5h 26m1 stop
Delta Logo
7:05 am - 10:45 amIAD-MSY
4h 40m1 stop
$253Delta
Find Deal
Fri, Dec 5 - Sat, Dec 6
American Airlines Logo
6:23 pm - 1:20 pmLCH-IAD
17h 57m2 stops
American Airlines Logo
5:08 pm - 10:54 pmIAD-LCH
6h 46m1 stop
$254American Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
American Airlines Logo
6:00 am - 6:54 pmMSY-IAD
11h 54m2 stops
American Airlines Logo
8:09 am - 1:58 pmIAD-MSY
6h 49m1 stop
$256American Airlines
Find Deal

Everything you should know

Cheapest round-trip
$183
Typical prices: $277-553
Multiple Airlines
Fri 12/12Mon 12/15
MSY - IAD • 1 stop
Cheapest non-stop
$219
Typical prices: $349-467
United Airlines
Wed 10/22Fri 10/31
MSY - IAD • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$97
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from New Orleans to Washington Dulles Airport

FAQs for booking Louisiana to Washington Dulles Airport flights

  • 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.

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Martinsburg
Oxon Hill
Owings Mills
Charles Town
Ellicott City
Greenbelt
Glen Burnie
Colonial Beach
Edgewood
Pikesville
Lutherville Timonium
Stevensville
Hunt Valley
Hyattsville

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

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