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 November 2025, 17 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 long does it take to fly to Phoenix?

On average, it takes 5h 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 5h 04m.

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

As of November 2025, there are 121 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Mon, with 19% 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

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Cheap round-trip flights

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6:00 am - 12:32 amBWI-PHX

20h 32m1 stop

12:38 pm - 11:46 amPHX-BWI

21h 08m1 stop

$215Multiple Airlines

Find Deal

Sun, Dec 21 - Tue, Dec 23

10:40 am - 11:49 pmBWI-PHX

15h 09m2 stops

12:38 pm - 11:46 amPHX-BWI

21h 08m1 stop

$220Multiple Airlines

Find Deal

Tue, Dec 16 - Tue, Dec 23

11:48 am - 12:42 amBWI-PHX

14h 54m2 stops

7:01 pm - 4:51 pmPHX-BWI

19h 50m1 stop

$223Frontier

Find Deal

Mon, Dec 15 - Sun, Dec 21

9:59 pm - 10:28 amBWI-PHX

38h 29m2 stops

6:30 am - 11:28 amPHX-BWI

26h 58m1 stop

$227Frontier

Find Deal

Sun, Nov 16 - Thu, Nov 20

2:46 pm - 8:02 pmBWI-PHX

7h 16m1 stop

7:10 am - 6:28 pmPHX-BWI

9h 18m1 stop

$229American Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 19

7:25 pm - 9:31 amBWI-PHX

40h 06m2 stops

6:30 am - 11:28 amPHX-BWI

26h 58m1 stop

$230Frontier

Find Deal

Mon, Nov 17 - Thu, Nov 20

11:13 am - 7:14 pmBWI-PHX

10h 01m2 stops

12:30 am - 10:19 amPHX-BWI

7h 49m1 stop

$234American Airlines

Find Deal

Sat, Jan 17 - Tue, Jan 20

8:20 am - 3:48 pmIAD-PHX

9h 28m1 stop

3:12 pm - 9:25 pmPHX-IAD

4h 13mnonstop

$253United Airlines

Find Deal

Wed, Dec 10 - Tue, Dec 16

5:52 pm - 9:05 pmIAD-PHX

5h 13mnonstop

8:52 am - 3:05 pmPHX-IAD

4h 13mnonstop

$258United Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

6:05 am - 1:05 pmDCA-PHX

9h 00m2 stops

8:45 am - 6:10 pmPHX-DCA

7h 25m1 stop

$268Southwest

Find Deal

Sat, Dec 6 - Fri, Dec 12

JetBlue flights from Washington, D.C. to Phoenix

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

JetBlue

Dec 9

DCA1:45 pmWashington, D.C. Reagan-National

9h 16m

1 stop

PHX9:01 pmPhoenix Sky Harbor Intl

Dec 9

PHX11:30 pmPhoenix Sky Harbor Intl

7h 30m

1 stop

DCA9:00 amWashington, D.C. Reagan-National

$276

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JetBlue

Nov 18

DCA3:31 pmWashington, D.C. Reagan-National

8h 59m

1 stop

PHX10:30 pmPhoenix Sky Harbor Intl

Dec 2

PHX10:20 pmPhoenix Sky Harbor Intl

7h 45m

1 stop

DCA8:05 amWashington, D.C. Reagan-National

$284

Find similar

JetBlue

Mar 6

DCA11:50 amWashington, D.C. Reagan-National

11h 20m

1 stop

PHX9:10 pmPhoenix Sky Harbor Intl

Mar 9

PHX9:29 pmPhoenix Sky Harbor Intl

8h 37m

1 stop

DCA9:06 amWashington, D.C. Reagan-National

$285

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Frontier flights from Washington, D.C. to Phoenix

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

Frontier

Dec 15

BWI11:48 amBaltimore/Washington

14h 54m

2 stops

PHX12:42 amPhoenix Sky Harbor Intl

Dec 21

PHX7:01 pmPhoenix Sky Harbor Intl

19h 50m

1 stop

BWI4:51 pmBaltimore/Washington

$223

Find similar

Frontier

Nov 16

BWI9:59 pmBaltimore/Washington

38h 29m

2 stops

PHX10:28 amPhoenix Sky Harbor Intl

Nov 20

PHX6:30 amPhoenix Sky Harbor Intl

26h 58m

1 stop

BWI11:28 amBaltimore/Washington

$227

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Frontier

Nov 17

BWI7:25 pmBaltimore/Washington

40h 06m

2 stops

PHX9:31 amPhoenix Sky Harbor Intl

Nov 20

PHX6:30 amPhoenix Sky Harbor Intl

26h 58m

1 stop

BWI11:28 amBaltimore/Washington

$230

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sun 12/21

6:00 am-12:32 am

1 stop20h 32m

Phoenix Sky Harbor Intl

Tue 12/23

12:38 pm-11:46 am

1 stop21h 08m

$215

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 12/16

10:40 am-11:49 pm

2 stops15h 09m

Phoenix Sky Harbor Intl

Tue 12/23

12:38 pm-11:46 am

1 stop21h 08m

$220

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 12/15

11:48 am-12:42 am

2 stops14h 54m

Phoenix Sky Harbor Intl

Sun 12/21

7:01 pm-4:51 pm

1 stop19h 50m

$223

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sun 11/16

9:59 pm-10:28 am

2 stops38h 29m

Phoenix Sky Harbor Intl

Thu 11/20

6:30 am-11:28 am

1 stop26h 58m

$227

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 11/17

2:46 pm-8:02 pm

1 stop7h 16m

Phoenix Sky Harbor Intl

Wed 11/19

7:10 am-6:28 pm

1 stop9h 18m

$229

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 11/17

7:25 pm-9:31 am

2 stops40h 06m

Phoenix Sky Harbor Intl

Thu 11/20

6:30 am-11:28 am

1 stop26h 58m

$230

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 1/17

11:13 am-7:14 pm

2 stops10h 01m

Phoenix Sky Harbor Intl

Tue 1/20

12:30 am-10:19 am

1 stop7h 49m

$234

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Wed 12/10

8:20 am-3:48 pm

1 stop9h 28m

Phoenix Sky Harbor Intl

Tue 12/16

3:12 pm-9:25 pm

Nonstop4h 13m

$253

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Thu 12/4

5:52 pm-9:05 pm

Nonstop5h 13m

Phoenix Sky Harbor Intl

Tue 12/9

8:52 am-3:05 pm

Nonstop4h 13m

$258

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 12/6

6:05 am-1:05 pm

2 stops9h 00m

Phoenix Sky Harbor Intl

Fri 12/12

8:45 am-6:10 pm

1 stop7h 25m

$268

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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

Prices

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Other information

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 $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	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 8,122 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $131	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Southwest	PriceFrom $258	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,001 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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JetBlue flights from Washington, D.C. to Phoenix

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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 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, 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 November 2025, 17 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 121 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Mon, with 19% 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