How long is the flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Departing from Washington, D.C. to Phoenix Sky Harbor Intl Airport will take you 5h 10m. Washington, D.C. and Phoenix Sky Harbor Intl Airport are separated by a distance of 1992 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 inches per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

What are the most reliable airlines from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Phoenix Sky Harbor Intl Airport on time: United Airlines (88%), Austrian Airlines (75%), Avianca (75%).

Can I find deals for flights from Washington, D.C. to Sky Harbor Intl that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Sky Harbor Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Sky Harbor Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Sky Harbor Intl.

Can I find deals for business class flights from Washington, D.C. to Sky Harbor Intl?

Yes. Cheapflights offers flight deals from Washington, D.C. to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£108+ Cheap Flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport

Cheap flight deals from Washington, D.C. to Sky Harbor Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Washington, D.C. to Sky Harbor Intl
Explore the most affordable flight options available from Washington, D.C. to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Thu 3/1219:20 -

1 stop7h 08m

Wed 9/1216:50 -

2 stops11h 10m

Deal found 8/10£265

Mon 16/1116:50 -

2 stops7h 55m

Fri 27/1105:00 -

Nonstop4h 05m

Deal found 8/10£265

Fri 11/1215:05 -

1 stop7h 55m

Sun 13/1200:50 -

1 stop5h 40m

Deal found 8/10£268

Thu 10/1216:15 -

1 stop8h 15m

Fri 11/1205:00 -

Nonstop4h 05m

Deal found 8/10£270

Tue 3/1106:15 -

Nonstop5h 10m

Thu 5/1105:00 -

Nonstop4h 05m

Deal found 8/10£271

Thu 29/1018:00 -

1 stop6h 20m

Thu 29/1022:30 -

Nonstop4h 10m

Deal found 8/10£273

Tue 3/1107:00 -

1 stop6h 47m

Thu 5/1118:20 -

1 stop9h 25m

Deal found 8/10£276

Thu 29/1022:10 -

Nonstop5h 00m

Wed 4/1123:40 -

Nonstop4h 05m

Deal found 8/10£277

Mon 2/1107:05 -

1 stop10h 42m

Sun 8/1100:59 -

1 stop8h 19m

Deal found 9/10£278

Sat 31/1007:02 -

1 stop12h 32m

Mon 2/1108:00 -

1 stop7h 40m

Deal found 9/10£279

Thu 12/1117:46 -

Nonstop5h 18m

Wed 18/1115:08 -

Nonstop4h 15m

Deal found 8/10£280

Wed 28/1012:55 -

Nonstop5h 13m

Wed 4/1123:59 -

Nonstop4h 09m

Deal found 8/10£281

Best flights from Washington, D.C. to Sky Harbor Intl
Discover carefully curated flight deals from Washington, D.C. to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Fri 1/106:15 -

Nonstop5h 10m

Fri 8/118:05 -

Nonstop4h 05m

Deal found 12/10£285

Tue 3/1112:55 -

Nonstop5h 13m

Tue 10/1111:35 -

1 stop9h 09m

Deal found 12/10£290

Fri 15/110:45 -

1 stop9h 51m

Mon 18/100:55 -

1 stop6h 21m

Deal found 11/10£293

Mon 2/1118:46 -

1 stop17h 51m

Tue 10/1111:19 -

2 stops16h 25m

Deal found 9/10£335

Tue 10/1106:15 -

Nonstop5h 10m

Sat 14/1106:00 -

Nonstop4h 05m

Deal found 12/10£285

Mon 14/1212:55 -

Nonstop5h 13m

Sun 20/1223:58 -

Nonstop4h 12m

Deal found 12/10£293

Fri 15/120:35 -

Nonstop5h 20m

Tue 19/118:05 -

Nonstop4h 05m

Deal found 11/10£285

Sat 7/1110:55 -

1 stop6h 20m

Fri 13/1123:40 -

Nonstop4h 05m

Deal found 12/10£290

Mon 23/1110:10 -

1 stop9h 02m

Thu 26/1115:08 -

Nonstop4h 15m

Deal found 8/10£321

Wed 18/1106:15 -

Nonstop5h 10m

Thu 19/1106:00 -

1 stop7h 05m

Deal found 9/10£293

Wed 4/1117:46 -

Nonstop5h 18m

Sat 7/1108:50 -

Nonstop4h 13m

Deal found 8/10£345

Sat 5/1220:25 -

Nonstop5h 10m

Fri 11/1201:35 -

1 stop6h 50m

Deal found 12/10£293

Wed 18/1112:55 -

Nonstop5h 13m

Tue 24/1123:59 -

Nonstop4h 09m

Deal found 8/10£345

Sat 16/108:10 -

1 stop8h 35m

Mon 18/105:25 -

1 stop5h 45m

Deal found 8/10£305

Fri 1/118:00 -

Nonstop5h 19m

Fri 8/118:45 -

1 stop8h 40m

Deal found 12/10£383

Sun 20/1206:15 -

Nonstop5h 15m

Mon 21/1205:00 -

Nonstop4h 05m

Deal found 12/10£323

Fri 15/118:00 -

Nonstop5h 18m

Tue 19/115:09 -

Nonstop4h 12m

Deal found 11/10£383

Sun 13/1206:20 -

Nonstop5h 10m

Wed 16/1223:40 -

Nonstop4h 05m

Deal found 9/10£331

Thu 19/1112:55 -

Nonstop5h 13m

Tue 1/1220:19 -

1 stop9h 12m

Deal found 10/10£384

Sat 21/1121:15 -

Nonstop5h 15m

Fri 27/1105:00 -

Nonstop4h 05m

Deal found 8/10£331

Wed 2/1212:55 -

Nonstop5h 13m

Sun 6/1219:49 -

1 stop7h 28m

Deal found 11/10£408

Mon 21/1206:10 -

1 stop10h 14m

Sat 16/110:00 -

Nonstop4h 17m

Deal found 9/10£411

Sun 1/1117:50 -

1 stop8h 09m

Sun 8/1123:59 -

Nonstop4h 09m

Deal found 10/10£411

Find flight deals from Washington, D.C. to Sky Harbor Intl

Round-trip from	£265
One-way from	£108
Popular in	March
Cheapest in	January
Average price	£363

Delta
3/12-9/12
3 total stops
18h 18m total
Washington, D.C. to Phoenix

Search Deals

Frontier
20/1-31/12
2 total stops
20h 59m total
Washington, D.C. to Phoenix

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimorePhoenix

BWI Baltimore/Washington - PHX Phoenix Sky Harbor Intl

BWIPHX

Baltimore/Washington

Wed 25/11

19:30-00:40

1 stop7h 10m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£116

BaltimorePhoenix

BWI Baltimore/Washington - PHX Phoenix Sky Harbor Intl

BWIPHX

Baltimore/Washington

Fri 27/11

21:40-00:55

Nonstop5h 15m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£143

Fastest return journey

BaltimorePhoenix

BWI Baltimore/Washington - PHX Phoenix Sky Harbor Intl

BWIPHX

Baltimore/Washington

Fri 1/1

06:15-09:25

Nonstop5h 10m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£143

BaltimorePhoenix

BWI Baltimore/Washington - PHX Phoenix Sky Harbor Intl

BWIPHX

Baltimore/Washington

Wed 20/1

15:15-18:25

Nonstop5h 10m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£143

BaltimorePhoenix

BWI Baltimore/Washington - PHX Phoenix Sky Harbor Intl

BWIPHX

Baltimore/Washington

Thu 26/11

13:45-16:55

Nonstop5h 10m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£143

Washington, D.C.Phoenix

IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl

IADPHX

Washington, D.C. Dulles Intl

Tue 10/11

12:55-16:08

Nonstop5h 13m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£144

Washington, D.C.Phoenix

IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl

IADPHX

Washington, D.C. Dulles Intl

Mon 9/11

17:46-21:04

Nonstop5h 18m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£144

BaltimorePhoenix

BWI Baltimore/Washington - PHX Phoenix Sky Harbor Intl

BWIPHX

Baltimore/Washington

Thu 26/11

08:08-13:50

1 stop7h 42m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£147

BaltimorePhoenix

BWI Baltimore/Washington - PHX Phoenix Sky Harbor Intl

BWIPHX

Baltimore/Washington

Fri 11/12

19:20-00:28

1 stop7h 08m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£147

Washington, D.C.Phoenix

IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl

IADPHX

Washington, D.C. Dulles Intl

Wed 9/12

06:00-12:17

1 stop8h 17m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 44 resultsSorted by cheapest first

...

Best time to book a flight from Washington, D.C. to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Washington, D.C. with our price prediction graph.

WAS-PHX

BWI-PHX

IAD-PHX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport

WAS-PHX

BWI-PHX

IAD-PHX

What is the cheapest month to book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport (average of £315). Flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of £425). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to PHX?

When flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. to Phoenix Sky Harbor Intl Airport

The most flights from WAS to PHX are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Airfare is below average for this route at the moment.

Washington, D.C. to Phoenix Sky Harbor Intl Airport flights typically cost between £311 and £462 in December.
The cheapest return price found within the last 5 days was £265 on Delta (3 Dec–9 Dec).

How far ahead should I book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Departing from Washington, D.C. to Phoenix Sky Harbor Intl Airport will take you 5h 10m. Washington, D.C. and Phoenix Sky Harbor Intl Airport are separated by a distance of 1992 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Phoenix Sky Harbor Intl Airport on time: United Airlines (88%), Austrian Airlines (75%), Avianca (75%).
Can I find deals for flights from Washington, D.C. to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Sky Harbor Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Sky Harbor Intl.
Can I find deals for business class flights from Washington, D.C. to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Washington, D.C. to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport (average of £315). Flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of £425). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Glendale

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Arizona

Flights by cabin class

Other flight options

Other flights from Washington, D.C.

Popular flights

Sky Harbor Intl flight routes

Alternative routes for Washington, D.C. to Sky Harbor Intl

Dulles Intl to Sky Harbor Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from Washington, D.C. to Sky Harbor Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Sky Harbor Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Sky Harbor Intl?

Cheapflights simply makes it quick and affordable to book flights from Washington, D.C. to Sky Harbor Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Washington, D.C. to Sky Harbor Intl with no change fees?

Need flexible booking options for your flight to Sky Harbor Intl from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Sky Harbor Intl become cheaper?

Yes, Cheapflights offers price alerts on Washington, D.C. to Sky Harbor Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport from £108

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington, D.C. to Sky Harbor Intl

Cheapest flights from Washington, D.C. to Sky Harbor IntlExplore the most affordable flight options available from Washington, D.C. to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Explore the most affordable flight options available from Washington, D.C. to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Washington, D.C. to Sky Harbor IntlDiscover carefully curated flight deals from Washington, D.C. to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from Washington, D.C. to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Washington, D.C. to Sky Harbor IntlExplore direct flight options from Washington, D.C. to Sky Harbor Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Explore direct flight options from Washington, D.C. to Sky Harbor Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Washington, D.C. to Sky Harbor IntlDiscover last-minute flight deals from Washington, D.C. to Sky Harbor Intl. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Sky Harbor Intl. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Washington, D.C. to Sky Harbor IntlSearch for one-way flight options from Washington, D.C. to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Search for one-way flight options from Washington, D.C. to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Find flight deals from Washington, D.C. to Sky Harbor Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport that are best for you.

Best time to book a flight from Washington, D.C. to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Washington, D.C. with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to fly from WAS to PHX?

Find hourly flight availability from Washington, D.C. to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 October 2026.

When flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. to Phoenix Sky Harbor Intl Airport

The most flights from WAS to PHX are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Airfare is below average for this route at the moment.

Washington, D.C. to Phoenix Sky Harbor Intl Airport flights typically cost between £311 and £462 in December.The cheapest return price found within the last 5 days was £265 on Delta (3 Dec–9 Dec).

How far ahead should I book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

What are the most reliable airlines from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Can I find deals for flights from Washington, D.C. to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Washington, D.C. to Sky Harbor Intl?

Can I find deals for business class flights from Washington, D.C. to Sky Harbor Intl?

What is the cheapest month to book a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Travelling to a place near Phoenix Sky Harbor Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sky Harbor Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Arizona

Book a non-stop flight to one of these other cities located in Arizona.

Search flights from Washington, D.C. to Sky Harbor Intl by cabin class

Find flights from Washington, D.C. to Sky Harbor Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Washington, D.C. and Sky Harbor Intl flights

Browse other Washington, D.C. and Sky Harbor Intl flight options. Last updated on 13 October 2026.

Other flights from Washington, D.C.

Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on 13 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sky Harbor Intl

Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 October 2026.

Fly with Cheapflights

How does Cheapflights help users find flights from Washington, D.C. to Sky Harbor Intl?

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Sky Harbor Intl?

Can Cheapflights find flights from Washington, D.C. to Sky Harbor Intl with no change fees?

Can Cheapflights notify me if prices for flights from Washington, D.C. to Sky Harbor Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Sky Harbor Intl
Explore the most affordable flight options available from Washington, D.C. to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Washington, D.C. to Sky Harbor Intl
Discover carefully curated flight deals from Washington, D.C. to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Washington, D.C. to Sky Harbor Intl
Explore direct flight options from Washington, D.C. to Sky Harbor Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Washington, D.C. to Sky Harbor Intl
Discover last-minute flight deals from Washington, D.C. to Sky Harbor Intl. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Washington, D.C. to Sky Harbor Intl
Search for one-way flight options from Washington, D.C. to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Washington, D.C. to Phoenix Sky Harbor Intl Airport flights typically cost between £311 and £462 in December.
The cheapest return price found within the last 5 days was £265 on Delta (3 Dec–9 Dec).