$94 Cheap Flights from Phoenix (PHX) to Washington (DCA)

View $94 flight on Tue, May 20, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Phoenix to Washington (PHX-DCA)

Prices were available within the past 7 days and start at $94 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 10 - Wed, May 14
PHX
Phoenix
DCA
Washington
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 10 from Phoenix to Washington, returning Wed, May 14, priced at $188 just found
Frontier Airlines
Sat, May 17 - Tue, May 27
PHX
Phoenix
DCA
Washington
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 17 from Phoenix to Washington, returning Tue, May 27, priced at $197 found 1 hour ago
Frontier Airlines
Wed, May 7 - Mon, May 12
PHX
Phoenix
DCA
Washington
$198 Roundtrip, just found
$198
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 7 from Phoenix to Washington, returning Mon, May 12, priced at $198 just found
Frontier Airlines
Tue, May 27 - Fri, May 30
PHX
Phoenix
DCA
Washington
$207 Roundtrip, found 1 hour ago
$207
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, May 27 from Phoenix to Washington, returning Fri, May 30, priced at $207 found 1 hour ago
Frontier Airlines
Sat, May 10 - Wed, May 14
PHX
Phoenix
DCA
Washington
$208 Roundtrip, just found
$208
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 10 from Phoenix to Washington, returning Wed, May 14, priced at $208 just found
Frontier Airlines
Sat, May 24 - Wed, May 28
PHX
Phoenix
DCA
Washington
$214 Roundtrip, just found
$214
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 24 from Phoenix to Washington, returning Wed, May 28, priced at $214 just found
United
Thu, May 29 - Sat, Jun 7
PHX
Phoenix
DCA
Washington
$219 Roundtrip, found 3 hours ago
$219
Roundtrip
found 3 hours ago
Select United flight, departing Thu, May 29 from Phoenix to Washington, returning Sat, Jun 7, priced at $219 found 3 hours ago
Delta
Wed, May 28 - Sat, Jun 7
PHX
Phoenix
DCA
Washington
$238 Roundtrip, found 1 hour ago
$238
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, May 28 from Phoenix to Washington, returning Sat, Jun 7, priced at $238 found 1 hour ago
American Airlines
Sat, May 24 - Wed, May 28
PHX
Phoenix
DCA
Washington
$239 Roundtrip, just found
$239
Roundtrip
just found
Select American Airlines flight, departing Sat, May 24 from Phoenix to Washington, returning Wed, May 28, priced at $239 just found
Alaska Airlines
Tue, May 6 - Tue, May 13
PHX
Phoenix
DCA
Washington
$242 Roundtrip, found 3 hours ago
$242
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, May 6 from Phoenix to Washington, returning Tue, May 13, priced at $242 found 3 hours ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA) cost?
Pick up cheap return flights starting at $239 from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving PHX on May 20 2025 and touching down at DCA. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from PHX to DCA?
The cheapest flights from PHX to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)?
You can fly directly from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA) on an American Airlines flight.
What is the cheapest airline that flies from PHX to DCA?
With fares starting at $120 for a one-way journey from PHX to DCA, American Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PHX on July 5 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)?
With an average of 3 direct flights departing from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA) every day, you’ll be on your way in no time.
What are the most popular departure times for flights from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)?
Flights between PHX and DCA are busiest at 1 PM. If you want a less crowded experience and potentially cheaper fares, choose a time outside the usual busy windows.
What day of the week has the most flights from PHX to DCA?
Jet off on a Sunday if you’re searching for the best choice of flights from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA).
What is the earliest flight from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)?
The first flight of the day out of Sky Harbor Intl. Airport (PHX) is at around 12:47AM UTC-7. Board this flight and you’ll arrive at Ronald Reagan Washington National Airport (DCA) at approximately 7:00AM UTC-5. The overall travel time is 4h 13m.
How long does it take to fly from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)?
The average flight duration from PHX to DCA is 4 hours and 17 minutes, covering a total distance of 2,000 mi.
What airline has the least delays from PHX to DCA?
Consider booking with American Airlines if you’d like to fly straight from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA) without any holdups. This carrier has the best track record for punctuality, with an on-time performance of 89%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)?
To avoid potential delays on the Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Washington from Sky Harbor Intl. Airport (PHX)?
Board a direct flight from Sky Harbor Intl. Airport (PHX) to Washington and land at one of these hubs:

  • Ronald Reagan Washington National Airport (DCA)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
  • Washington Dulles Intl. Airport (IAD)

Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA) last-minute?
Holding off until right before your break to book a flight from PHX to DCA often results in higher prices. While it’s possible to find some last-minute deals, there’s no guarantee. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a PHX to DCA flight and hotel package?
You’ll generally save money by securing a PHX to DCA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Ronald Reagan Washington National Airport (DCA)?
If you reserved your PHX to DCA flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.
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