S$ 70 Cheap Flights from Phoenix to Washington D.C. (PHX-WAS)

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Cheap Flights from Phoenix to Washington D.C.

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Cheap Flights from Phoenix to Washington D.C. starting at S$ 70

Book one-way or return flights from Phoenix to Washington D.C. from as little as S$ 70. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Phoenix to Washington D.C.? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Phoenix to Washington D.C.. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Phoenix to Washington D.C.

View airlines operating flights from Phoenix to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From S$ 70

Sun Country Airlines

From S$ 135

Delta Air Lines

From S$ 185

Alaska Airlines

From S$ 195

Jetblue Airways

From S$ 232

Southwest Airlines

From S$ 235

Spirit Airlines

From S$ 274

Allegiant Air

From S$ 377

American Airlines

From S$ 396

United Airlines

From S$ 459

ANA airlines

Find more flights and airlines

Alternative Routes from Phoenix to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Phoenix to Washington D.C..

Cheapest
PHX
21:28
11h 35m
1 transfer
DCA
12:03
Sky Harbor International Airport - Ronald Reagan Washington National Airport
Mon, May 20Frontier Airlines
S$ 70
PHX
17:20
14h 1m
1 transfer
IAD
10:21
Sky Harbor International Airport - Dulles International Airport
Tue, Jun 4Sun Country Airlines
S$ 135
AZA
18:50
13h 2m
1 transfer
IAD
10:52
Phoenix-Mesa Gateway Airport - Dulles International Airport
Sun, Apr 28Sun Country Airlines
S$ 264
AZA
18:50
13h 2m
1 transfer
IAD
10:52
Phoenix-Mesa Gateway Airport - Dulles International Airport
Sun, Apr 28Sun Country Airlines
S$ 264
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Phoenix (PHX) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Phoenix to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Phoenix (PHX) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around S$ 500.
How long is a flight from Phoenix (PHX) to Washington D.C. (WAS)?
It takes about 5 hours 3 minutes to fly from Phoenix (PHX) to Washington D.C. (WAS).
What time does the earliest flight from Phoenix to Washington D.C. depart?
The earliest flight departs from Phoenix (PHX) at 08:40 and arrives in Washington D.C. (IAD) at 16:06.
What are the most popular airlines that fly from Phoenix (PHX) to Washington D.C. (WAS)?
Airlines with flights from Phoenix (PHX) to Washington D.C. (WAS): Scandinavian Airlines, Lufthansa, United Airlines, Southwest Airlines, American Airlines, Brussels Airlines, Austrian Airlines and Avianca.
What's the most popular airline for direct flights from Phoenix (PHX) to Washington D.C. (WAS)?
United Airlines operates 1 direct flights from Phoenix (PHX) to Washington D.C. (WAS).
How many airports in Washington D.C.?
There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Phoenix to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Washington D.C.. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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Flight Information from Phoenix to Washington D.C.

Cheapest direct flight price	S$ 70
Cheapest return ticket price	S$ 248
Cheapest month	May
Peak season for travel	October
Flight distance	3,179.98km
Average flight time	5 hours 3 minutes
Popular airline	American Airlines