Question 1

Which layover airport has the shortest travel time from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights connecting via St. Louis (STL) have the shortest average one-way travel time: 6h 30m.

Question 2

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Washington, D.C. for as low as $367 on momondo.

Question 3

Which layover airport has the shortest connection time from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Charlotte (CLT) has the shortest average layover time for this route: 0h 36m.

Question 4

What cabin class options are available on Washington, D.C. to Phoenix Sky Harbor Intl flights?

Accepted Answer

There are 4 cabin classes available to choose from on Washington, D.C. to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 5

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

Accepted Answer

In general, January is the cheapest month to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $365. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of January, then departing from Washington, D.C. during the month July is also very affordable. Most momondo users find prices during this month for around $368.

Question 6

What is the cheapest Washington, D.C. to Phoenix Sky Harbor Intl flight route?

Accepted Answer

Fly from Washington, D.C. Dulles Intl to Phoenix Sky Harbor Intl for the best Washington, D.C. - Phoenix Sky Harbor Intl flight prices

Question 7

What airlines fly to Phoenix Sky Harbor Intl Airport?

Accepted Answer

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 7 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 8

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

Accepted Answer

At noon is the cheapest time of day to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $380. Flying to Phoenix Sky Harbor Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $588. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 9

How long does it take to fly to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Average flight duration from Washington, D.C. to Phoenix Sky Harbor Intl Airport depends on which airport you fly into and out of. Flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport is 4h 39m on average, while flying from Baltimore to Phoenix Sky Harbor Intl Airport is 4h 45m on average. Phoenix Sky Harbor Intl Airport is the most popular airport in Phoenix Sky Harbor Intl Airport.

Question 10

How many flights depart from Washington, D.C. to Phoenix Sky Harbor Intl Airport on average per day?

Accepted Answer

As of July 2025, 11 flights take off from Washington, D.C. and land in Phoenix Sky Harbor Intl Airport each day. The most common flight departure time for this route is 5:00PM, with 57% of daily flights taking off in the afternoon.

Question 11

How have Washington, D.C. to Phoenix Sky Harbor Intl Airport flight prices changed over time?

Accepted Answer

As of July 2025, prices for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights are approximately 35% more expensive when compared to flights at the same time last year.

Question 12

Which airport is the most popular layover for flights between Washington, D.C. and Phoenix Sky Harbor Intl Airport?

Accepted Answer

Denver (DEN) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Question 13

Which layover airport offers the lowest fares from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $95.

Question 14

What is the typical price of a round-trip flight between Washington, D.C. and Phoenix Sky Harbor Intl Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $289 to $464.
The lowest price recently found on this route was $173.

Question 15

What is the cheapest airline that flies from Washington, D.C. to Phoenix Sky Harbor Intl?

Accepted Answer

Spirit Airlines and Frontier are the most popular carriers operating from Washington, D.C. to Phoenix Sky Harbor Intl

Question 16

Can stopping save me money on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Phoenix Sky Harbor Intl Airport.

Question 17

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

Accepted Answer

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $411. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $503. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

Question 18

How many flights depart from Washington, D.C. to Phoenix Sky Harbor Intl Airport on average per week?

Accepted Answer

As of July 2025, there are 81 flights per week flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport. The most common day of the week flights depart is Thu, with 22% of flights taking off on this day.

Question 19

When did momondo last update prices for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Prices for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

Question 20

How many operators does momondo search for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The number of operators available for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport is 7 as of July 2025.

Question 21

How old do you have to be to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Phoenix Sky Harbor Intl Airport.

Question 22

What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$69
Fastest flight time	4h 39m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $94	Free Cancellation	Rating 6.3 8,048 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $131	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
Sun Country Air	PriceFrom $142	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $259	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Southwest	PriceFrom $269	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Cheap flights from Washington, D.C. to Phoenix from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Phoenix departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

What is the cheapest Washington, D.C. to Phoenix Sky Harbor Intl flight route?

Fly from Washington, D.C. Dulles Intl to Phoenix Sky Harbor Intl for the best Washington, D.C. - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

What cabin class options are available on Washington, D.C. to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Phoenix Sky Harbor Intl Airport.

How have Washington, D.C. to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of July 2025, prices for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights are approximately 35% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Phoenix Sky Harbor Intl?

Spirit Airlines and Frontier are the most popular carriers operating from Washington, D.C. to Phoenix Sky Harbor Intl

What airlines fly to Phoenix Sky Harbor Intl Airport?

Which airport is the most popular layover for flights between Washington, D.C. and Phoenix Sky Harbor Intl Airport?

Denver (DEN) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $95.

Which layover airport has the shortest travel time from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Flights connecting via St. Louis (STL) have the shortest average one-way travel time: 6h 30m.

Which layover airport has the shortest connection time from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Charlotte (CLT) has the shortest average layover time for this route: 0h 36m.

How many flights depart from Washington, D.C. to Phoenix Sky Harbor Intl Airport on average per day?

As of July 2025, 11 flights take off from Washington, D.C. and land in Phoenix Sky Harbor Intl Airport each day. The most common flight departure time for this route is 5:00PM, with 57% of daily flights taking off in the afternoon.

How many flights depart from Washington, D.C. to Phoenix Sky Harbor Intl Airport on average per week?

As of July 2025, there are 81 flights per week flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport. The most common day of the week flights depart is Thu, with 22% of flights taking off on this day.

How long does it take to fly to Phoenix Sky Harbor Intl Airport?

When to book flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport

Cheap Washington, D.C. to Phoenix Sky Harbor Intl Airport (WAS to PHX) flight deals and tips

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How far is Washington, D.C. to Phoenix Sky Harbor Intl by plane?

When did momondo last update prices for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

How many operators does momondo search for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

How old do you have to be to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

What is the most popular plane model from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

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Best airlines flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport

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