IAD

$91 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 2/20. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$203
Overall average: $324
Multiple Airlines
Sun 2/22Mon 3/2
MSY - IAD • 1 stop
Cheapest non-stop
$231
Typical prices: $319-$614
United Airlines
Wed 1/28Wed 2/4
MSY - IAD • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Useful Info
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

Sun, Feb 22 - Mon, Mar 2
Multiple Airlines Logo
10:59 pm - 10:40 am
MSY
-
IAD
10h 41m1 stop
Multiple Airlines Logo
5:22 pm - 8:21 am
IAD
-
MSY
15h 59m2 stops
$203Multiple Airlines
Fri, Feb 20 - Mon, Mar 2
Frontier Logo
8:31 am - 12:01 pm
MSY
-
IAD
2h 30mnonstop
Frontier Logo
11:41 am - 6:04 pm
IAD
-
MSY
7h 23m1 stop
$205Frontier
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
10:59 pm - 10:40 am
MSY
-
IAD
10h 41m1 stop
Multiple Airlines Logo
5:39 pm - 8:21 am
IAD
-
MSY
15h 42m2 stops
$206Multiple Airlines
Sat, Feb 28 - Sat, Mar 14
Frontier Logo
6:46 pm - 10:30 am
MSY
-
IAD
14h 44m1 stop
Frontier Logo
5:05 am - 10:53 am
IAD
-
MSY
6h 48m1 stop
$227Frontier
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
2:23 pm - 9:17 pm
AEX
-
IAD
5h 54m1 stop
American Airlines Logo
5:26 pm - 10:59 pm
IAD
-
AEX
6h 33m1 stop
$244American Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
2:23 pm - 9:17 pm
AEX
-
IAD
5h 54m1 stop
American Airlines Logo
6:00 am - 1:53 pm
IAD
-
AEX
8h 53m1 stop
$248American Airlines
Sat, Feb 14 - Tue, Feb 17
Delta Logo
1:00 pm - 7:20 pm
AEX
-
IAD
5h 20m1 stop
Delta Logo
12:35 pm - 4:12 pm
IAD
-
AEX
4h 37m1 stop
$257Delta
Mon, Jan 26 - Mon, Feb 2
Delta Logo
5:00 pm - 12:24 am
AEX
-
IAD
6h 24m1 stop
Delta Logo
12:40 pm - 4:09 pm
IAD
-
AEX
4h 29m1 stop
$268Delta
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
4:08 pm - 10:16 pm
BTR
-
IAD
5h 08m1 stop
United Airlines Logo
6:03 am - 11:27 am
IAD
-
BTR
6h 24m1 stop
$280United Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
5:15 am - 11:21 am
LFT
-
IAD
5h 06m1 stop
United Airlines Logo
6:01 am - 11:22 am
IAD
-
LFT
6h 21m1 stop
$287United Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$91
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 18% 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
Hanover
Springfield
Gaithersburg
Towson
Martinsburg
Owings Mills
Oxon Hill
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Hunt Valley
Lutherville Timonium
Stevensville
Camp Springs

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)