IAD

$73 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 9/18. 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisiana to Dulles Intl

Fri, Sep 12 - Sun, Sep 14
Frontier Logo
4:52 pm - 12:15 amMSY-IAD
6h 23m1 stop
Frontier Logo
6:10 am - 3:50 pmIAD-MSY
10h 40m1 stop
$163Frontier
Find Deal
Fri, Sep 5 - Sun, Sep 7
Frontier Logo
4:52 pm - 12:15 amMSY-IAD
6h 23m1 stop
Frontier Logo
1:55 pm - 3:57 pmIAD-MSY
27h 02m1 stop
$165Frontier
Find Deal
Fri, Oct 10 - Sun, Oct 12
Frontier Logo
5:32 pm - 3:26 pmMSY-IAD
20h 54m1 stop
Frontier Logo
4:40 pm - 4:37 pmIAD-MSY
24h 57m1 stop
$171Frontier
Find Deal
Thu, Sep 4 - Mon, Sep 8
Logo
5:20 am - 6:24 pmMSY-IAD
12h 04m1 stop
Logo
7:14 pm - 7:55 amIAD-MSY
13h 41m1 stop
$188
Find Deal
Wed, Sep 3 - Tue, Sep 9
United Airlines Logo
12:40 pm - 4:09 pmMSY-IAD
2h 29mnonstop
United Airlines Logo
5:33 pm - 7:13 pmIAD-MSY
2h 40mnonstop
$189United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
5:20 am - 6:24 pmMSY-IAD
12h 04m1 stop
Logo
7:14 pm - 7:55 amIAD-MSY
13h 41m1 stop
$194
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
10:15 am - 4:24 pmMSY-IAD
5h 09m1 stop
United Airlines Logo
5:33 pm - 7:13 pmIAD-MSY
2h 40mnonstop
$195United Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
Delta Logo
6:25 am - 2:31 pmMSY-IAD
7h 06m1 stop
Delta Logo
12:13 pm - 6:46 pmIAD-MSY
7h 33m1 stop
$227Delta
Find Deal
Sat, Aug 30 - Wed, Sep 3
Delta Logo
10:55 am - 4:30 pmMSY-IAD
4h 35m1 stop
Delta Logo
6:00 am - 10:08 amIAD-MSY
5h 08m1 stop
$237Delta
Find Deal
Thu, Sep 4 - Sun, Sep 7
Southwest Logo
5:00 am - 1:20 pmMSY-IAD
7h 20m1 stop
Southwest Logo
7:40 am - 4:40 pmIAD-MSY
10h 00m1 stop
$247Southwest
Find Deal
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Good to know

Low seasonFebruary
Cheapest flight$73
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 8% increase in price.
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
Springfield
Hanover
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Lutherville Timonium
Camp Springs
Stevensville
Capitol Heights

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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