฿8,550 Cheap Flights from Washington (DCA) to Phoenix (PHX)

View ฿8,550 flight on Thu, 6 Aug 2026Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to Sky Harbor International Airport (PHX)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿8,550 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

May is typically the cheapest month to fly

From ฿5,250 - ฿8,533 per traveller.

Frequently asked questions

How much is a flight from Ronald Reagan Washington National Airport (DCA) to Phoenix Sky Harbour Intl. Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from DCA to Sky Harbour Intl. Airport (PHX) start from . Make your booking ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to Sky Harbour Intl. Airport (PHX)?
This differs between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find simple instructions on how to cancel your flight online.
How do I find cheap flights from DCA to Sky Harbour Intl. Airport (PHX) 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 National Airport to Phoenix Sky Harbour Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ronald Reagan Washington National Airport (DCA) to Phoenix Sky Harbour Airport?
Around 3,200 kilometres separates Arlington and Phoenix, so pack some entertainment to keep you busy for a few hours. That action-packed novel you haven't had time to finish will do the trick.
Which airlines fly direct from DCA to Phoenix Sky Harbour Airport?
Flying directly from DCA to Phoenix Sky Harbour Airport is a cinch with American Airlines (AA). This leading airline offers 91 flights each month.
Are Ronald Reagan Washington National Airport (DCA) to Phoenix Sky Harbour Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so there are no guarantees. While last-minute deals between Ronald Reagan Washington National Airport (DCA) and Phoenix Sky Harbour Airport are possible, it also makes sense to monitor prices well before you fly. In fact, some carriers publicize their prices up to a year prior to the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to pounce when the price is low.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Sky Harbor Intl.
Distance
3158 km
Average flight time
5 hours 13 mins
*Available to Expedia members.