S$178 Cheap Flights from Phoenix to Washington

View S$178 flight on Sat, 30 Aug, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Phoenix to Washington (PHX-DCA)

Prices were available within the past 7 days and start at S$178 for one-way flights and S$355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 30 Aug - Sat, 6 Sep
PHX
Phoenix
DCA
Washington
S$355 Return, found 17 hours ago
S$355
Return
found 17 hours ago
Select Delta flight, departing Sat, 30 Aug from Phoenix to Washington, returning Sat, 6 Sep, priced at S$355 found 17 hours ago
United
Sun, 24 Aug - Sun, 31 Aug
PHX
Phoenix
DCA
Washington
S$373 Return, found 6 days ago
S$373
Return
found 6 days ago
Select United flight, departing Sun, 24 Aug from Phoenix to Washington, returning Sun, 31 Aug, priced at S$373 found 6 days ago
United
Sun, 24 Aug - Sun, 31 Aug
PHX
Phoenix
DCA
Washington
S$380 Return, found 6 days ago
S$380
Return
found 6 days ago
Select United flight, departing Sun, 24 Aug from Phoenix to Washington, returning Sun, 31 Aug, priced at S$380 found 6 days ago
Delta
Sun, 24 Aug - Sun, 31 Aug
PHX
Phoenix
DCA
Washington
S$388 Return, found 6 days ago
S$388
Return
found 6 days ago
Select Delta flight, departing Sun, 24 Aug from Phoenix to Washington, returning Sun, 31 Aug, priced at S$388 found 6 days ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
PHX
Phoenix
DCA
Washington
S$389 Return, found 17 hours ago
S$389
Return
found 17 hours ago
Select American Airlines flight, departing Sat, 30 Aug from Phoenix to Washington, returning Sat, 6 Sep, priced at S$389 found 17 hours ago
Delta
Wed, 27 Aug - Wed, 3 Sep
PHX
Phoenix
DCA
Washington
S$391 Return, found 3 days ago
S$391
Return
found 3 days ago
Select Delta flight, departing Wed, 27 Aug from Phoenix to Washington, returning Wed, 3 Sep, priced at S$391 found 3 days ago
Delta
Sun, 24 Aug - Sun, 31 Aug
PHX
Phoenix
DCA
Washington
S$395 Return, found 6 days ago
S$395
Return
found 6 days ago
Select Delta flight, departing Sun, 24 Aug from Phoenix to Washington, returning Sun, 31 Aug, priced at S$395 found 6 days ago
Delta
Sat, 30 Aug - Sat, 6 Sep
PHX
Phoenix
DCA
Washington
S$401 Return, found 17 hours ago
S$401
Return
found 17 hours ago
Select Delta flight, departing Sat, 30 Aug from Phoenix to Washington, returning Sat, 6 Sep, priced at S$401 found 17 hours ago
United
Sun, 24 Aug - Sun, 31 Aug
PHX
Phoenix
DCA
Washington
S$404 Return, found 6 days ago
S$404
Return
found 6 days ago
Select United flight, departing Sun, 24 Aug from Phoenix to Washington, returning Sun, 31 Aug, priced at S$404 found 6 days ago
Delta
Sat, 30 Aug - Sat, 6 Sep
PHX
Phoenix
DCA
Washington
S$408 Return, found 17 hours ago
S$408
Return
found 17 hours ago
Select Delta flight, departing Sat, 30 Aug from Phoenix to Washington, returning Sat, 6 Sep, priced at S$408 found 17 hours ago

Find the cheapest month to fly from Phoenix (PHX) to Washington (DCA)

September is typically the cheapest month to fly

From S$177 - S$278 per traveller.

Graph displaying average flight prices per month

Phoenix to Washington route information
Origin airport
Sky Harbor Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Return price
S$355
Distance
3158 km
Average flight time
8 hours 27 mins

Flights from Phoenix to Washington

There are several airlines that operate frequent flights from Phoenix (PHX) to Washington D.C. (DCA) including

The earliest flight leaves Sky Harbor Intl. Airport at 00:50 and arrives at Ronald Reagan Washington National Airport at 07:01. The last flight of the day departs Phoenix at 23:59 and arrives at Washington D.C. at 20:11.

The flight distance from Phoenix to Washington D.C. is about 3194 km, the shortest flight is 04 hours 12 minutes with .

Expedia lets you search across the largest number of airlines and Washington flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Phoenix Washington flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Phoenix to Washington trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Washington flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Phoenix to Washington with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Sky Harbour Intl. Airport (PHX) to National Airport?
If you're travelling between Phoenix Sky Harbour Intl. Airport and National Airport, round-trip flights start from S$355. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sky Harbour Intl. Airport (PHX) to DCA?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Phoenix Sky Harbour Airport to DCA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sky Harbour Intl. Airport (PHX) to National Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phoenix Sky Harbour Intl. Airport to National Airport?
Around 3,200 kilometres separates Phoenix and Arlington, so pack some entertainment to help you fill in a couple of hours. That juicy novel you haven't had time to start will do the trick.
Which airlines fly direct from Phoenix Sky Harbour Intl. Airport to DCA?
If you're looking to fly straight from PHX to Ronald Reagan Washington National Airport (DCA), American Airlines (AA) is a great option. It operates 86 flights each month between Phoenix and Arlington.
Are Sky Harbour Intl. Airport (PHX) to DCA flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Phoenix Sky Harbour Airport to Ronald Reagan Washington National Airport (DCA) are available up to a year before departure on Expedia. And although you may nab fantastic last-minute deals, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices --- and you can avoid landing the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

Washington Airports

Baltimore

Phoenix to Washington Dulles Intl.
S$354.70

Washington

Phoenix to Washington Dulles Intl.
S$354.70
*Available to Expedia members.