IAD

$120 Find Cheap Flights from Arizona 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 2/22. 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

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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$219
Overall average: $405
Frontier
Wed 2/25Sun 3/1
LAS - IAD • 1 stop
Cheapest non-stop
$267
Typical prices: $389-$613
United Airlines
Tue 3/3Wed 3/11
LAS - IAD • Non-stop
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We hope you love your trip to Dulles Intl!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Arizona to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Arizona 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 Arizona to Dulles Intl

Wed, Feb 25 - Sun, Mar 1
Frontier Logo
11:59 pm - 10:33 am
LAS
-
IAD
7h 34m
1 stop
Frontier Logo
11:15 am - 10:48 pm
IAD
-
LAS
14h 33m
1 stop
$219Frontier
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
11:59 pm - 10:33 am
LAS
-
IAD
7h 34m
1 stop
Multiple Airlines Logo
7:05 am - 10:28 pm
IAD
-
LAS
18h 23m
2 stops
$227Multiple Airlines
Thu, Feb 19 - Sun, Mar 1
Frontier Logo
7:05 am - 5:57 pm
LAS
-
IAD
7h 52m
1 stop
Frontier Logo
11:15 am - 10:48 pm
IAD
-
LAS
14h 33m
1 stop
$228Frontier
Tue, Apr 21 - Tue, Apr 28
Alaska Airlines Logo
3:21 pm - 5:41 pm
PHX
-
IAD
23h 20m
1 stop
Alaska Airlines Logo
9:00 am - 4:50 pm
IAD
-
PHX
10h 50m
1 stop
$261Alaska Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
6:30 am - 3:44 pm
TUS
-
IAD
7h 14m
1 stop
United Airlines Logo
2:12 pm - 9:40 pm
IAD
-
TUS
9h 28m
1 stop
$297United Airlines
Tue, May 5 - Sat, May 9
Delta Logo
6:05 am - 8:52 pm
TUS
-
IAD
11h 47m
2 stops
Delta Logo
5:25 pm - 9:47 pm
IAD
-
TUS
7h 22m
1 stop
$302Delta
Tue, May 5 - Sat, May 9
American Airlines Logo
5:16 pm - 5:00 am
TUS
-
IAD
8h 44m
1 stop
American Airlines Logo
5:55 pm - 10:55 pm
IAD
-
TUS
8h 00m
1 stop
$304American Airlines
Tue, Mar 3 - Wed, Mar 4
Delta Logo
12:02 pm - 12:21 am
TUS
-
IAD
10h 19m
2 stops
Delta Logo
6:00 am - 5:18 pm
IAD
-
TUS
13h 18m
2 stops
$308Delta
Thu, Feb 26 - Tue, Mar 3
United Airlines Logo
2:42 pm - 11:19 pm
TUS
-
IAD
6h 37m
1 stop
United Airlines Logo
9:50 am - 6:13 pm
IAD
-
TUS
10h 23m
1 stop
$330United Airlines
Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
6:00 am - 4:50 pm
TUS
-
IAD
8h 50m
1 stop
American Airlines Logo
11:30 am - 9:01 pm
IAD
-
TUS
11h 31m
2 stops
$335American Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$120
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Phoenix to Washington Dulles Airport

FAQs for booking Arizona to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Arizona 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 Arizona to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona 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 Arizona 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 Arizona 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 Arizona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona 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 Arizona 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
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Lutherville Timonium
Hunt Valley
Camp Springs
Stevensville

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)