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

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

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

As of October 2025, 12 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 50% of daily flights taking off in the afternoon.

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 October 2025, there are 85 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Wed, with 24% of flights taking off on this day.

How long does it take to fly to Phoenix?

On average, it takes 4h 55m 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 4h 55m.

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 October 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.

$62 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 $334 to $581. The lowest price recently found on this route was $205.

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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.

5:40 am - 12:05 pmBWI-PHX

8h 25m1 stop

6:00 pm - 3:20 pmPHX-BWI

19h 20m2 stops

$205Multiple Airlines

Find Deal

jue., nov. 20 - lun., nov. 24

9:36 pm - 12:05 pmBWI-PHX

16h 29m1 stop

5:16 pm - 9:30 amPHX-BWI

14h 14m2 stops

$206Multiple Airlines

Find Deal

sáb., nov. 8 - sáb., nov. 15

9:13 am - 10:02 amBWI-PHX

26h 49m2 stops

6:00 am - 3:35 pmPHX-BWI

7h 35m1 stop

$210Frontier

Find Deal

vie., nov. 14 - lun., nov. 17

10:26 am - 8:38 pmBWI-PHX

12h 12m1 stop

1:35 pm - 10:08 pmPHX-BWI

6h 33m1 stop

$211American Airlines

Find Deal

mar., dic. 2 - mar., dic. 9

7:44 pm - 12:47 pmBWI-PHX

19h 03m1 stop

9:15 pm - 4:51 pmPHX-BWI

17h 36m1 stop

$216Frontier

Find Deal

mié., dic. 24 - dom., dic. 28

2:46 pm - 8:02 pmBWI-PHX

7h 16m1 stop

3:41 pm - 12:23 amPHX-BWI

6h 42m1 stop

$233American Airlines

Find Deal

mar., dic. 2 - sáb., dic. 6

12:45 pm - 4:08 pmIAD-PHX

5h 23mnonstop

8:38 am - 2:58 pmPHX-IAD

4h 20mnonstop

$271United Airlines

Find Deal

mar., mar. 3 - mié., mar. 4

5:52 pm - 9:05 pmIAD-PHX

5h 13mnonstop

3:09 pm - 9:25 pmPHX-IAD

4h 16mnonstop

$285United Airlines

Find Deal

sáb., dic. 13 - lun., ene. 12

6:10 am - 11:15 amDCA-PHX

7h 05m1 stop

5:00 am - 12:35 pmPHX-DCA

5h 35m1 stop

$286Southwest

Find Deal

jue., dic. 25 - jue., ene. 1

6:05 pm - 9:15 pmIAD-PHX

5h 10mnonstop

11:00 am - 5:05 pmPHX-IAD

4h 05mnonstop

$287Southwest

Find Deal

mié., nov. 26 - mar., dic. 9

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

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

American Airlines

Dec 2

BWI10:26 amBaltimore/Washington

12h 12m

1 stop

PHX8:38 pmPhoenix Sky Harbor Intl

Dec 9

PHX1:35 pmPhoenix Sky Harbor Intl

6h 33m

1 stop

BWI10:08 pmBaltimore/Washington

$211

Find similar

American Airlines

Dec 2

BWI2:46 pmBaltimore/Washington

7h 16m

1 stop

PHX8:02 pmPhoenix Sky Harbor Intl

Dec 6

PHX3:41 pmPhoenix Sky Harbor Intl

6h 42m

1 stop

BWI12:23 amBaltimore/Washington

$233

Find similar

American Airlines

Nov 21

BWI1:53 pmBaltimore/Washington

8h 46m

1 stop

PHX8:39 pmPhoenix Sky Harbor Intl

Dec 16

PHX12:30 amPhoenix Sky Harbor Intl

7h 44m

1 stop

BWI10:14 amBaltimore/Washington

$249

Find similar

Delta flights from Washington, D.C. to Phoenix

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

Delta

Dec 5

IAD7:15 amWashington, D.C. Dulles Intl

10h 30m

1 stop

PHX3:45 pmPhoenix Sky Harbor Intl

Dec 13

PHX7:55 pmPhoenix Sky Harbor Intl

11h 16m

2 stops

IAD9:11 amWashington, D.C. Dulles Intl

$270

Find similar

Delta

Dec 2

IAD6:00 amWashington, D.C. Dulles Intl

8h 13m

1 stop

PHX12:13 pmPhoenix Sky Harbor Intl

Dec 5

PHX1:33 pmPhoenix Sky Harbor Intl

5h 56m

1 stop

IAD9:29 pmWashington, D.C. Dulles Intl

$281

Find similar

Delta

Nov 27

IAD12:36 pmWashington, D.C. Dulles Intl

9h 18m

1 stop

PHX7:54 pmPhoenix Sky Harbor Intl

Dec 3

PHX11:43 amPhoenix Sky Harbor Intl

7h 46m

1 stop

IAD9:29 pmWashington, D.C. Dulles Intl

$282

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

jue. 11/20

5:40 am-12:05 pm

1 stop8h 25m

Phoenix Sky Harbor Intl

lun. 11/24

6:00 pm-3:20 pm

2 stops19h 20m

$205

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

sáb. 11/8

9:36 pm-12:05 pm

1 stop16h 29m

Phoenix Sky Harbor Intl

sáb. 11/15

5:16 pm-9:30 am

2 stops14h 14m

$206

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

vie. 11/14

9:13 am-10:02 am

2 stops26h 49m

Phoenix Sky Harbor Intl

lun. 11/17

6:00 am-3:35 pm

1 stop7h 35m

$210

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

mar. 12/2

10:26 am-8:38 pm

1 stop12h 12m

Phoenix Sky Harbor Intl

mar. 12/9

1:35 pm-10:08 pm

1 stop6h 33m

$211

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

mié. 12/24

7:44 pm-12:47 pm

1 stop19h 03m

Phoenix Sky Harbor Intl

dom. 12/28

9:15 pm-4:51 pm

1 stop17h 36m

$216

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

mar. 12/2

2:46 pm-8:02 pm

1 stop7h 16m

Phoenix Sky Harbor Intl

sáb. 12/6

3:41 pm-12:23 am

1 stop6h 42m

$233

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

mar. 3/3

12:45 pm-4:08 pm

Nonstop5h 23m

Phoenix Sky Harbor Intl

mié. 3/4

8:38 am-2:58 pm

Nonstop4h 20m

$271

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

sáb. 12/13

5:52 pm-9:05 pm

Nonstop5h 13m

Phoenix Sky Harbor Intl

lun. 1/12

3:09 pm-9:25 pm

Nonstop4h 16m

$285

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 12/25

6:10 am-11:15 am

1 stop7h 05m

Phoenix Sky Harbor Intl

jue. 1/1

5:00 am-12:35 pm

1 stop5h 35m

$286

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

mié. 11/26

6:05 pm-9:15 pm

Nonstop5h 10m

Phoenix Sky Harbor Intl

mar. 12/9

11:00 am-5:05 pm

Nonstop4h 05m

$287

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 $414. 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 $500.

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 $389. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $589 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 $400 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	4h 55m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Phoenix	1 airport

The fastest flight from Washington, D.C. to Phoenix takes 4h 55m

Direct flights go from Washington, D.C. to Phoenix on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

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 October 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 8,098 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $131	Free Cancellation	Rating 5.8 3,128 reviews	Search Frontier flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 11,028 reviews	Search American Airlines flights
Southwest	PriceFrom $257	Free Cancellation	Rating 8.0 4,237 reviews	Search Southwest flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 8,991 reviews	Search United Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 7,981 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 $62

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 1/9. 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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American Airlines flights from Washington, D.C. to Phoenix

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

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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

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 $389. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $589 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, American Airlines, 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 October 2025, 12 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 50% of daily flights taking off in the afternoon.

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

As of October 2025, there are 85 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Wed, with 24% 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