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

View AU$221 flight on Tue, 11 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$472 Return, found 5 days ago
AU$472
Return
found 5 days ago
Select American Airlines flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$472 found 5 days ago
Delta
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$502 Return, found 5 days ago
AU$502
Return
found 5 days ago
Select Delta flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$502 found 5 days ago
American Airlines
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$510 Return, found 5 days ago
AU$510
Return
found 5 days ago
Select American Airlines flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$510 found 5 days ago
American Airlines
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$512 Return, found 5 days ago
AU$512
Return
found 5 days ago
Select American Airlines flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$512 found 5 days ago
American Airlines
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$527 Return, found 5 days ago
AU$527
Return
found 5 days ago
Select American Airlines flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$527 found 5 days ago
Alaska Airlines
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$529 Return, found 5 days ago
AU$529
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$529 found 5 days ago
American Airlines
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$549 Return, found 5 days ago
AU$549
Return
found 5 days ago
Select American Airlines flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$549 found 5 days ago
American Airlines
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$564 Return, found 5 days ago
AU$564
Return
found 5 days ago
Select American Airlines flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$564 found 5 days ago
Delta
Sat, 20 Sept - Fri, 26 Sept
DCA
Washington
PHX
Phoenix
AU$568 Return, found 5 days ago
AU$568
Return
found 5 days ago
Select Delta flight, departing Sat, 20 Sept from Washington to Phoenix, returning Fri, 26 Sept, priced at AU$568 found 5 days ago
United
Sun, 19 Oct - Sun, 26 Oct
DCA
Washington
PHX
Phoenix
AU$1,320 Return, found 12 hours ago
AU$1,320
Return
found 12 hours ago
Select United flight, departing Sun, 19 Oct from Washington to Phoenix, returning Sun, 26 Oct, priced at AU$1,320 found 12 hours ago

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

January is typically the cheapest month to fly

From AU$212 - AU$474 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Phoenix route information
Origin airport
Ronald Reagan Washington National
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Delta, United
Return price
AU$472
Distance
3158 km
Average flight time
1 hour 54 mins

Your quick guide to flights from Washington to Phoenix

Pick up great flights from Washington to Phoenix

With Expedia, you have your pick of 3 flights a day with 20 airlines covering flights from Washington to Phoenix. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to Phoenix that take around 1 hours.

Find cheap flights from Washington to Phoenix

From the great flight deals with prices currently ranging from AU$472 to AU$1,320, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to Phoenix around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Phoenix is normally in September.

Reasons to book your flight from Washington to Phoenix with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to Phoenix across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Phoenix right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$472. 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.

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