Cheap flights from Phoenix to Washington

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Easily compare round-trip flights from Phoenix to Washington

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Phoenix to Washington by changing tabs
Quickest
Cheapest
Frontier
Frontier
05 Sep
PHX
10:35 pm
Phoenix Sky Harbor Intl airport
6h 10m
1 Stop
7:45 am
+1
IAD
Washington Dulles Intl airport
Frontier
23 Sep
IAD
6:49 pm
Washington Dulles Intl airport
12h 56m
1 Stop
4:45 am
+1
PHX
Phoenix Sky Harbor Intl airport
177 USD
Frontier
Frontier
05 Sep
PHX
10:35 pm
Phoenix Sky Harbor Intl airport
6h 10m
1 Stop
7:45 am
+1
IAD
Washington Dulles Intl airport
Frontier
13 Sep
IAD
6:49 pm
Washington Dulles Intl airport
19h 58m
1 Stop
11:47 am
+1
PHX
Phoenix Sky Harbor Intl airport
199 USD
Frontier
Frontier
10 Sep
PHX
10:45 pm
Phoenix Sky Harbor Intl airport
5h 59m
1 Stop
7:44 am
+1
IAD
Washington Dulles Intl airport
Frontier
20 Sep
IAD
6:49 pm
Washington Dulles Intl airport
19h 58m
1 Stop
11:47 am
+1
PHX
Phoenix Sky Harbor Intl airport
199 USD
American Airlines
American Airlines
21 Oct
PHX
7:40 am
Phoenix Sky Harbor Intl airport
6h 21m
1 Stop
5:01 pm
IAD
Washington Dulles Intl airport
American Airlines
22 Oct
IAD
11:43 am
Washington Dulles Intl airport
6h 34m
1 Stop
3:17 pm
PHX
Phoenix Sky Harbor Intl airport
296 USD
United Airlines
United Airlines
19 Sep
PHX
7:52 am
Phoenix Sky Harbor Intl airport
6h 33m
1 Stop
5:25 pm
IAD
Washington Dulles Intl airport
United Airlines
24 Sep
IAD
11:43 am
Washington Dulles Intl airport
6h 34m
1 Stop
3:17 pm
PHX
Phoenix Sky Harbor Intl airport
271 USD
Delta
Delta
11 Sep
PHX
11:05 pm
Phoenix Sky Harbor Intl airport
6h 16m
1 Stop
8:21 am
+1
DCA
Washington Reagan-National airport
Delta
30 Sep
DCA
3:00 am
Washington Reagan-National airport
7h 22m
1 Stop
7:22 am
PHX
Phoenix Sky Harbor Intl airport
317 USD

How to get the cheapest flight ticket from Phoenix to Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington?
February
The cheapest time of year to fly to Washington from Phoenix is February. Most expensive is August
What is the cheapest day to fly to Washington?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly to Washington?
in the afternoon
Phoenix to Washington flights are approximately 41% more expensive at noon than in the afternoon
What is the cheapest airline that flies to Washington?
Frontier
Frontier, Spirit Airlines, and Sun Country Air are the most popular carriers operating from Phoenix to Washington
What is the cheapest route?
Phoenix Sky Harbor Intl - Washington Dulles Intl
Fly from Phoenix Sky Harbor Intl to Washington Dulles Intl for the best Phoenix - Washington flight prices
When is the cheapest time to book a flight to Washington?
17 days before
The cheapest time to buy a flight from Phoenix to Washington is approximately 17 days to departure
60
Days before departure
0

Flight information for Phoenix to Washington (WAS - PHX)

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Washington
Fastest flight time 4h 10m The fastest flight from Phoenix to Washington takes 4h 10m.
Direct flights Every day Direct flights go from Phoenix to Washington every day.
Airports in Washington 2 airports There are 2 airports near Washington: Washington Reagan-National (DCA), Washington Dulles Intl (IAD)

Alternative routes for Phoenix to Washington

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Phoenix to Philadelphia
Fastest flight time
4h 21m
Cheapest price
220 USD
Tucson to Washington
Fastest flight time
5h 44m
Cheapest price
304 USD
Tucson to Philadelphia
Fastest flight time
6h 12m
Cheapest price
338 USD

Flights from Phoenix to:

Flights to Washington from:

  • Phoenix Sky Harbor Intl
  • Arizona
  • United States
  • North America
*Flight prices to Washington are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.