Question 1

What are the cheapest airlines flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport round-trip?

Accepted Answer

Our cheapest airline available from Washington, D.C. to Phoenix Sky Harbor Intl Airport is Southwest. Our recent data shows that you can find tickets from as low as £182 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at £186 and £187 round-trip. These flights start at 39% lower than the current average price 3 months from now.

Question 2

What are the cheapest airlines to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport one-way?

Accepted Answer

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £96. Alaska Airlines flights start at £99 while deals on Southwest start at £99 one-way.

Question 3

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

Accepted Answer

Booking 30 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.

Question 4

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

Accepted Answer

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 £729). Flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). 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.

Question 5

What is the cheapest day to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their Washington, D.C. to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

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

Accepted Answer

The most flights from WAS to PHX are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Question 7

E

Accepted Answer

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.

Question 8

E

Accepted Answer

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).

Question 9

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

Accepted Answer

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: Avianca (87%), Southwest (78%), United Airlines (71%).

Question 10

What is the cheapest day to fly round-trip from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phoenix Sky Harbor Intl Airport.

Question 11

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

Accepted Answer

Users have found that booking a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport at least 31 days early can save you up to 77% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport for as little as £304 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £404 for flights departing within the next 3 days.

Question 12

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

Accepted Answer

The best pricing can be found in the month of January. Prices to Phoenix Sky Harbor Intl Airport from Washington, D.C. average £302. You can even find prices in January for less than £302, as users have found deals to Phoenix Sky Harbor Intl Airport from as low as £109. The month of April appears to be one of the more expensive times to travel to Phoenix Sky Harbor Intl Airport from Washington, D.C.. Flying in the targeted month can save you up to 16%.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Round-trip from	£182
One-way from	£96
Popular in	April
Cheapest in	January
Average price	£268
Good one-way deal	£197 or less

Cheap flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport from £96

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Washington, D.C. to Phoenix Sky Harbor Intl are usually found in January or August, booked 30 days in advance, depart on a Monday or Tuesday and return on a Monday

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Find 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 9 July 2025.

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 9 July 2025.

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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.

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

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

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Sky Harbor Intl. Price data was last updated on 27 June 2025.

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 9 July 2025.

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

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Alaska Airlines, Southwest, andDelta from Washington, D.C. to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport one-way?

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?

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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?

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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 9 July 2025.