Cheap Flight Tickets from Washington (IAD) to Phoenix (PHX), Starting at $224

Good to Know: Cheapest and Fastest IAD - PHX Flights

Useful information for finding best airline tickets from Washington Dulles International to Phoenix Sky Harbor International on your next trip.

Cheapest Round Trip Flight

$459

F9 Frontier Airlines • 1 stop • 15h 20m

Jun 24 – Jul 02

The cheapest round trip flight from Washington to Phoenix (IAD-PHX-IAD) is currently $459

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Cheapest One way Flight

$224

UA United Airlines • 1 stop • 12h 33m

Jul 18

The cheapest one way flight from Washington to Phoenix (IAD-PHX) is currently $224

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Cheapest Direct Flight

$382

UA United Airlines • nonstop • 7h 34m

Oct 03

The cheapest nonstop flight from Washington to Phoenix (IAD-PHX) is currently $382

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Fastest Flight

7h 31m

The fastest nonstop flight from Washington to Phoenix (IAD-PHX) takes 7h 31m

Top Airlines Flying from Washington to Phoenix

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Aeromexico Airline (AM)

Aeromexico

Avianca Airline - AV

Avianca

Turkish Airlines - TK

Turkish Airlines

Latest Flight Deals from Washington (IAD) to Phoenix (PHX)

Compare and book low fare round-trip air tickets from Washington to Phoenix. Ideal for travelers with confirmed return itineraries.

Jun 24 - Jul 02, Economy
F9
Washington → Phoenix
15h 20m
7:00 AM - 1:20 PM • 1 stop
F9
Washington → Phoenix
10h 53m
10:32 PM - 8:25 AM • 1 stop
$459
Frontier Airlines
Jun 24 - Jul 02, Economy
AA
Washington → Phoenix
10h
9:20 AM - 2:39 PM • 1 stop
AA
Washington → Phoenix
9h 14m
10:06 AM - 7:40 PM • 1 stop
$534
American Airlines
Jun 24 - Jul 02, Economy
AA
Washington → Phoenix
- • 1 stop
AA
Washington → Phoenix
- • 1 stop
$594
American Airlines
Jun 24 - Jul 02, Economy
DL
Washington → Phoenix
12h 13m
11:44 AM - 4:17 PM • 1 stop
DL
Washington → Phoenix
10h 22m
11:59 PM - 9:21 AM • 1 stop
$671
Delta Airlines
Jun 24 - Jul 02, Economy
UA
Washington → Phoenix
7h 36m
5:50 PM - 7:46 PM • nonstop
UA
Washington → Phoenix
24h 11m
1:31 PM - 7:22 AM • 2 stops
$861
United Airlines
Jun 24 - Jul 02, Economy
UA
Washington → Phoenix
13h 30m
8:29 AM - 1:39 PM • 1 stop
UA
Washington → Phoenix
12h 12m
6:00 AM - 4:32 PM • nonstop
$1123
United Airlines

Fly from Washington to Phoenix with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Phoenix? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Phoenix Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to PHX?
The most popular airline flying from Washington to Phoenix are
Can I fly from IAD to PHX non-stop?
Yes, you can fly IAD to PHX non-stop on
Which airlines fly nonstop between Washington and Phoenix?
The non-stop flights between Washington and Phoenix are .
What’s the earliest departure time from IAD to PHX Airport?
The earliest flight leaves IAD at 6:03 am and lands in PHX - Phoenix Sky Harbor International
What are the airports in Phoenix?
PHX
Can I make changes to my Washington to Phoenix flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to PHX?
Read the fare rules of the Washington to Phoenix air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Phoenix?
operate flights between Washington and Phoenix
How long does a flight from Washington to Phoenix take?
It takes approximately 5 hour to fly non-stop from IAD to PHX, which is 1956.23 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Phoenix (PHX) ?
In the past couple of days, the cheapest tickets to PHX from IAD were found on AS : USD 912
Do I need a passport to fly between IAD and PHX?
No
What’s the latest departure time from IAD to PHX ?
The last flight leaves IAD at 5:5000 pm

Washington (IAD) to Phoenix (PHX): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Phoenix Sky Harbor International , Phoenix, US
Distance 1956 miles

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