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

As of May 2026, there are 76 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

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

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Washington, D.C. to Phoenix

What airlines fly to Phoenix?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Phoenix from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 7 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Phoenix?

On average, it takes 4h 45m to fly from Washington, D.C. to Phoenix if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Phoenix Sky Harbor Intl Airport (the most popular airport in Phoenix). If you’re flying out of Washington, D.C. and into Phoenix Sky Harbor Intl Airport, then the flight time is around 4h 47m.

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

As of May 2026, 10 flights take off from Washington, D.C. and land in Phoenix each day. The most common flight departure time for this route is 5:00PM, with 58% of daily flights taking off in the afternoon.

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

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

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

The number of operators available for flights from Washington, D.C. to Phoenix is 7 as of May 2026.

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

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.

What documentation or ID do you need to fly to Phoenix?

The travel and health documents required for your trip to Phoenix 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$134 Cheap Flights from Washington, D.C. to Phoenix in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Phoenix?

Prices are currently low for flights on this route. Typical prices usually range from $557 to $405. The lowest price recently found on this route was $299.

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Find the cheapest flights from Washington, D.C. to Phoenix

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:10 pm

IAD

PHX

11h 10m

1 stop

7:24 pm - 5:53 pm

PHX

IAD

19h 29m

1 stop

$299Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

7:30 am - 3:31 pm

IAD

PHX

35h 01m

2 stops

9:58 pm - 8:20 am

PHX

IAD

7h 22m

1 stop

$300Frontier

Fri, Jul 3 - Tue, Jul 7

7:53 pm - 12:23 pm

IAD

PHX

19h 30m

1 stop

9:58 pm - 8:20 am

PHX

IAD

7h 22m

1 stop

$301Multiple Airlines

Mon, Jul 20 - Wed, Jul 29

12:29 pm - 8:02 pm

IAD

PHX

10h 33m

1 stop

6:00 am - 7:16 pm

PHX

IAD

10h 16m

1 stop

$303Delta

Thu, Sep 3 - Tue, Sep 8

6:00 am - 12:08 pm

DCA

PHX

9h 08m

1 stop

11:45 am - 10:59 pm

PHX

DCA

8h 14m

1 stop

$303Delta

Wed, Aug 5 - Wed, Aug 12

6:50 pm - 9:55 pm

DCA

PHX

6h 05m

1 stop

10:55 am - 10:00 pm

PHX

DCA

8h 05m

1 stop

$305Southwest

Fri, Aug 14 - Tue, Aug 18

7:49 pm - 12:23 pm

IAD

PHX

19h 34m

1 stop

12:12 am - 12:47 pm

PHX

IAD

9h 35m

1 stop

$305Multiple Airlines

Fri, Jul 3 - Mon, Jul 6

4:50 pm - 9:55 pm

DCA

PHX

8h 05m

2 stops

8:20 am - 6:35 pm

PHX

DCA

7h 15m

1 stop

$315Southwest

Wed, Aug 5 - Wed, Aug 12

12:57 pm - 5:51 pm

DCA

PHX

7h 54m

1 stop

11:40 pm - 7:00 am

PHX

DCA

4h 20mnonstop

$316American Airlines

Wed, Aug 5 - Wed, Aug 12

9:58 am - 11:50 am

DCA

PHX

4h 52mnonstop

11:40 pm - 7:00 am

PHX

DCA

4h 20mnonstop

$319American Airlines

Sat, Aug 22 - Sat, Aug 29

Delta flights from Washington, D.C. to Phoenix

Our best Delta deals on Washington, D.C. to Phoenix flight tickets

Delta

Sep 3

IAD12:29 pmWashington, D.C. Dulles Intl

10h 33m

1 stop

PHX8:02 pmPhoenix Sky Harbor Intl

Sep 8

PHX6:00 amPhoenix Sky Harbor Intl

10h 16m

1 stop

IAD7:16 pmWashington, D.C. Dulles Intl

$303

Delta

Aug 27

IAD6:10 amWashington, D.C. Dulles Intl

6h 51m

1 stop

PHX10:01 amPhoenix Sky Harbor Intl

Sep 6

PHX6:00 amPhoenix Sky Harbor Intl

7h 38m

1 stop

IAD4:38 pmWashington, D.C. Dulles Intl

$311

Delta

Jul 3

IAD6:00 pmWashington, D.C. Dulles Intl

7h 50m

1 stop

PHX10:50 pmPhoenix Sky Harbor Intl

Jul 6

PHX10:57 pmPhoenix Sky Harbor Intl

8h 21m

1 stop

IAD10:18 amWashington, D.C. Dulles Intl

$349

United Airlines flights from Washington, D.C. to Phoenix

Our best United Airlines deals on Washington, D.C. to Phoenix flight tickets

United Airlines

Jul 11

IAD5:50 pmWashington, D.C. Dulles Intl

4h 56m

PHX7:46 pmPhoenix Sky Harbor Intl

Jul 25

PHX6:00 amPhoenix Sky Harbor Intl

7h 32m

1 stop

IAD4:32 pmWashington, D.C. Dulles Intl

$335

United Airlines

Jun 19

IAD5:59 pmWashington, D.C. Dulles Intl

7h 26m

1 stop

PHX10:25 pmPhoenix Sky Harbor Intl

Jun 21

PHX6:15 amPhoenix Sky Harbor Intl

7h 17m

1 stop

IAD4:32 pmWashington, D.C. Dulles Intl

$344

United Airlines

Aug 25

IAD6:00 pmWashington, D.C. Dulles Intl

4h 54m

PHX7:54 pmPhoenix Sky Harbor Intl

Aug 26

PHX7:37 pmPhoenix Sky Harbor Intl

8h 23m

1 stop

IAD7:00 amWashington, D.C. Dulles Intl

$353

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Tue 10/20

7:00 am-3:10 pm

1 stop11h 10m

Phoenix Sky Harbor Intl

Tue 10/27

7:24 pm-5:53 pm

1 stop19h 29m

$299

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Fri 7/3

7:30 am-3:31 pm

2 stops35h 01m

Phoenix Sky Harbor Intl

Tue 7/7

9:58 pm-8:20 am

1 stop7h 22m

$300

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Mon 7/20

7:53 pm-12:23 pm

1 stop19h 30m

Phoenix Sky Harbor Intl

Wed 7/29

9:58 pm-8:20 am

1 stop7h 22m

$301

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Thu 9/3

12:29 pm-8:02 pm

1 stop10h 33m

Phoenix Sky Harbor Intl

Tue 9/8

6:00 am-7:16 pm

1 stop10h 16m

$303

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 8/5

6:00 am-12:08 pm

1 stop9h 08m

Phoenix Sky Harbor Intl

Wed 8/12

11:45 am-10:59 pm

1 stop8h 14m

$303

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Fri 8/14

6:50 pm-9:55 pm

1 stop6h 05m

Phoenix Sky Harbor Intl

Tue 8/18

10:55 am-10:00 pm

1 stop8h 05m

$305

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Fri 7/3

7:49 pm-12:23 pm

1 stop19h 34m

Phoenix Sky Harbor Intl

Mon 7/6

12:12 am-12:47 pm

1 stop9h 35m

$305

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 8/5

4:50 pm-9:55 pm

2 stops8h 05m

Phoenix Sky Harbor Intl

Wed 8/12

8:20 am-6:35 pm

1 stop7h 15m

$315

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 8/5

12:57 pm-5:51 pm

1 stop7h 54m

Phoenix Sky Harbor Intl

Wed 8/12

11:40 pm-7:00 am

Nonstop4h 20m

$316

Quickest round-trip

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 8/22

9:58 am-11:50 am

Nonstop4h 52m

Phoenix Sky Harbor Intl

Sat 8/29

11:40 pm-7:00 am

Nonstop4h 20m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Phoenix

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

Prices

Airlines

Other information

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

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of August, then departing from Washington, D.C. during the month June is also very affordable. Most momondo users find prices during this month for around $120.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $463. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $555.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the afternoon when flights can be purchased for as low as $486. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $578 per ticket.

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

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

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

You are more likely to see cheaper flights to Phoenix from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Washington, D.C. for as low as $369 on momondo.

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

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

Cheap Washington, D.C. to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Phoenix

Fastest flight time	4h 44m
Direct flights	Every day
Airports in Phoenix	3 airports

The fastest flight from Washington, D.C. to Phoenix takes 4h 44m

Direct flights go from Washington, D.C. to Phoenix every day.

There are 3 airports in Phoenix. From Washington, D.C. there are direct flights to Phoenix Sky Harbor Intl (PHX).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Phoenix

How far is Washington, D.C. to Phoenix by plane?
There are 1976.3 mi between Washington, D.C. and Phoenix. 4h 44m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Phoenix?
Prices for flights from Washington, D.C. to Phoenix are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Phoenix?
The number of operators available for flights from Washington, D.C. to Phoenix is 7 as of May 2026.
How old do you have to be to fly from Washington, D.C. to Phoenix?
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.
What documentation or ID do you need to fly to Phoenix?
The travel and health documents required for your trip to Phoenix 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. to Phoenix

Compare and see reviews for airlines that fly from Washington, D.C. to Phoenix with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $80	Free Cancellation	Rating 6.2	Search Spirit Airlines flights
Frontier	PriceFrom $131	Free Cancellation	Rating 5.6 2,929 reviews	Search Frontier flights
Delta	PriceFrom $160	Free Cancellation	Rating 7.9 8,415 reviews	Search Delta flights
JetBlue	PriceFrom $216	Free Cancellation	Rating 7.1 2,985 reviews	Search JetBlue flights
United Airlines	PriceFrom $227	Free Cancellation	Rating 7.4 9,769 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,262 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Phoenix?

It is quick and easy to find Washington, D.C. to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Washington, D.C. to Phoenix with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Phoenix flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Phoenix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington, D.C. to Phoenix from $134

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 8/15. 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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Delta flights from Washington, D.C. to Phoenix

Our best Delta deals on Washington, D.C. to Phoenix flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Phoenix

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

What is the cheapest month to fly to Phoenix?

What is the cheapest day to depart on your flight to Phoenix?

What is the cheapest time of day to depart on your flight to Phoenix?

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

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

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

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

What airlines fly to Phoenix?

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

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

How long does it take to fly to Phoenix?

Cheap Washington, D.C. to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Phoenix

Fastest flight time

Direct flights

Airports in Phoenix

Frequently asked questions about flying from Washington, D.C. to Phoenix

Best airlines flying from Washington, D.C. to Phoenix

Compare and see reviews for airlines that fly from Washington, D.C. to Phoenix with momondo

Why use momondo?

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix

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