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

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

How long does it take to fly to Phoenix?

On average, it takes 5h 02m to fly from Washington, D.C. to Phoenix if you fly out of Washington, D.C. (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 Baltimore and into Phoenix Sky Harbor Intl Airport, then the flight time is around 5h 05m.

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

As of November 2025, 16 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 48% of daily flights taking off at noon.

What airlines fly to Phoenix?

United Airlines, Southwest and American Airlines 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 32% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 6 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 117 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

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 6 as of November 2025.

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.

$48 Cheap Flights from Washington, D.C. to Phoenix in 2025/26

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 $336 to $623. The lowest price recently found on this route was $209.

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

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 12:31 amBWI-PHX

30h 01m1 stop

7:43 pm - 11:05 amPHX-BWI

13h 22m2 stops

$209Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:30 am - 11:17 pmBWI-PHX

17h 47m1 stop

7:00 am - 8:44 amPHX-BWI

47h 44m2 stops

$210Multiple Airlines

Find Deal

Fri, Nov 28 - Tue, Dec 2

7:00 am - 3:30 pmBWI-PHX

10h 30m1 stop

5:30 am - 7:52 pmPHX-BWI

12h 22m1 stop

$211Multiple Airlines

Find Deal

Sat, Dec 6 - Sun, Dec 7

11:14 am - 12:28 amBWI-PHX

15h 14m1 stop

11:59 pm - 11:13 amPHX-BWI

9h 14m1 stop

$212Multiple Airlines

Find Deal

Thu, Feb 12 - Thu, Feb 19

6:00 am - 11:12 pmBWI-PHX

19h 12m1 stop

7:55 am - 4:47 pmPHX-BWI

6h 52m1 stop

$213Frontier

Find Deal

Fri, Dec 19 - Fri, Dec 26

3:36 pm - 12:59 amBWI-PHX

11h 23m1 stop

2:02 pm - 11:46 amPHX-BWI

19h 44m1 stop

$214Frontier

Find Deal

Fri, Dec 5 - Tue, Dec 23

11:30 am - 10:50 pmBWI-PHX

13h 20m1 stop

11:59 pm - 8:16 pmPHX-BWI

18h 17m1 stop

$215Multiple Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 18

4:59 pm - 8:05 pmDCA-PHX

5h 06mnonstop

12:57 am - 7:00 amPHX-DCA

4h 03mnonstop

$258American Airlines

Find Deal

Tue, Dec 9 - Wed, Dec 10

5:25 pm - 10:51 pmIAD-PHX

7h 26m1 stop

3:38 pm - 11:55 pmPHX-IAD

6h 17m1 stop

$263United Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

6:10 am - 11:54 amDCA-PHX

7h 44m1 stop

12:59 am - 10:40 amPHX-DCA

7h 41m1 stop

$263Delta

Find Deal

Tue, Dec 16 - Sat, Dec 20

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

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

Hawaiian Airlines

Dec 3

IAD5:37 pmWashington, D.C. Dulles Intl

8h 22m

1 stop

PHX11:59 pmPhoenix Sky Harbor Intl

Dec 6

PHX10:22 amPhoenix Sky Harbor Intl

9h 43m

1 stop

IAD10:05 pmWashington, D.C. Dulles Intl

$253

Find similar

Hawaiian Airlines

Dec 5

IAD6:30 pmWashington, D.C. Dulles Intl

21h 12m

1 stop

PHX1:42 pmPhoenix Sky Harbor Intl

Dec 9

PHX6:02 amPhoenix Sky Harbor Intl

9h 28m

1 stop

IAD5:30 pmWashington, D.C. Dulles Intl

$258

Find similar

Hawaiian Airlines

Dec 10

IAD5:37 pmWashington, D.C. Dulles Intl

8h 22m

1 stop

PHX11:59 pmPhoenix Sky Harbor Intl

Dec 13

PHX10:22 amPhoenix Sky Harbor Intl

9h 43m

1 stop

IAD10:05 pmWashington, D.C. Dulles Intl

$283

Find similar

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

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

Alaska Airlines

Dec 18

IAD7:33 amWashington, D.C. Dulles Intl

9h 42m

1 stop

PHX3:15 pmPhoenix Sky Harbor Intl

Dec 25

PHX7:00 amPhoenix Sky Harbor Intl

9h 09m

1 stop

IAD6:09 pmWashington, D.C. Dulles Intl

$260

Find similar

Alaska Airlines

Dec 16

IAD5:37 pmWashington, D.C. Dulles Intl

8h 22m

1 stop

PHX11:59 pmPhoenix Sky Harbor Intl

Dec 17

PHX6:02 amPhoenix Sky Harbor Intl

9h 28m

1 stop

IAD5:30 pmWashington, D.C. Dulles Intl

$298

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 12/6

8:30 pm-12:31 am

1 stop30h 01m

Phoenix Sky Harbor Intl

Sat 12/13

7:43 pm-11:05 am

2 stops13h 22m

$209

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 11/28

7:30 am-11:17 pm

1 stop17h 47m

Phoenix Sky Harbor Intl

Tue 12/2

7:00 am-8:44 am

2 stops47h 44m

$210

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 12/6

7:00 am-3:30 pm

1 stop10h 30m

Phoenix Sky Harbor Intl

Sun 12/7

5:30 am-7:52 pm

1 stop12h 22m

$211

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 2/12

11:14 am-12:28 am

1 stop15h 14m

Phoenix Sky Harbor Intl

Thu 2/19

11:59 pm-11:13 am

1 stop9h 14m

$212

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 12/19

6:00 am-11:12 pm

1 stop19h 12m

Phoenix Sky Harbor Intl

Fri 12/26

7:55 am-4:47 pm

1 stop6h 52m

$213

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 12/5

3:36 pm-12:59 am

1 stop11h 23m

Phoenix Sky Harbor Intl

Tue 12/23

2:02 pm-11:46 am

1 stop19h 44m

$214

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 2/11

11:30 am-10:50 pm

1 stop13h 20m

Phoenix Sky Harbor Intl

Wed 2/18

11:59 pm-8:16 pm

1 stop18h 17m

$215

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 12/9

4:59 pm-8:05 pm

Nonstop5h 06m

Phoenix Sky Harbor Intl

Wed 12/10

12:57 am-7:00 am

Nonstop4h 03m

$258

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Thu 12/11

5:25 pm-10:51 pm

1 stop7h 26m

Phoenix Sky Harbor Intl

Mon 12/15

3:38 pm-11:55 pm

1 stop6h 17m

$263

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 12/16

6:10 am-11:54 am

1 stop7h 44m

Phoenix Sky Harbor Intl

Sat 12/20

12:59 am-10:40 am

1 stop7h 41m

$263

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 July is also very affordable. Most momondo users find prices during this month for around $357.

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 $409. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $496.

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

The cheapest time of day to fly to Phoenix is at noon when flights can be purchased for as low as $408. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $587 per ticket.

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

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

How far in advance should I book a flight 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 $399 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 $340 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	5h 00m
Direct flights	Every day
Airports in Phoenix	1 airport

The fastest flight from Washington, D.C. to Phoenix takes 5h 00m

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

There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)

Search flight deals

How far is Washington, D.C. to Phoenix by plane?
There are 1976.3 mi between Washington, D.C. and Phoenix. 5h 06m 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 6 as of November 2025.
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 6.3 8,139 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $131	Free Cancellation	Rating 5.8 3,114 reviews	Search Frontier flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Southwest	PriceFrom $258	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta 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 $48

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 1/5. 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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Filter for what you want

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

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

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

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

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

See travel insights to Phoenix from

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

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 July is also very affordable. Most momondo users find prices during this month for around $357.

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?

The cheapest time of day to fly to Phoenix is at noon when flights can be purchased for as low as $408. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $587 per ticket.

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

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

How far in advance should I book a flight to Phoenix?

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.

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

Frontier and Spirit Airlines are the most popular carriers operating 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?

As of November 2025, 16 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 48% of daily flights taking off at noon.

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

As of November 2025, there are 117 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

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

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

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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.

Get notified when prices go down

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