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

Delta, United Airlines, and Southwest 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 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 45m.

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

As of April 2026, there are 99 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Fri, with 18% of flights taking off on this day.

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

As of April 2026, 14 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, 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 37% 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.

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 April 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.

$77 Cheap Flights from Washington, D.C. to Phoenix in 2026

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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.

10:12 am - 12:32 am

BWI

PHX

17h 20m

2 stops

10:29 pm - 7:43 am

PHX

BWI

30h 14m

1 stop

$254Frontier

Thu, Apr 30 - Sun, May 3

9:13 pm - 11:23 am

BWI

PHX

17h 10m

2 stops

11:30 pm - 4:22 pm

PHX

BWI

13h 52m

1 stop

$255Multiple Airlines

Mon, May 4 - Sun, May 10

8:21 am - 8:33 pm

BWI

PHX

15h 12m

2 stops

9:15 am - 8:08 pm

PHX

BWI

7h 53m

1 stop

$256Multiple Airlines

Fri, May 8 - Sun, May 10

9:13 pm - 7:44 am

BWI

PHX

37h 31m

2 stops

9:15 am - 8:08 pm

PHX

BWI

7h 53m

1 stop

$257Multiple Airlines

Sat, May 9 - Sat, May 16

10:10 am - 9:20 pm

BWI

PHX

14h 10m

1 stop

7:40 pm - 10:37 am

PHX

BWI

11h 57m

2 stops

$258Frontier

Thu, May 7 - Sun, May 10

9:13 pm - 10:21 pm

BWI

PHX

28h 08m

2 stops

12:30 am - 2:31 pm

PHX

BWI

11h 01m

1 stop

$259Frontier

Wed, May 13 - Sat, May 16

11:21 am - 7:17 pm

BWI

PHX

10h 56m

1 stop

9:15 am - 8:18 pm

PHX

BWI

8h 03m

1 stop

$260Frontier

Thu, Apr 30 - Fri, May 8

8:52 am - 8:33 pm

BWI

PHX

14h 41m

1 stop

12:20 am - 9:15 am

PHX

BWI

29h 55m

1 stop

$261Frontier

Wed, May 20 - Sun, May 24

10:00 pm - 11:18 pm

BWI

PHX

28h 18m

1 stop

12:38 pm - 12:44 am

PHX

BWI

9h 06m

1 stop

$262Frontier

Thu, Apr 23 - Sat, Apr 25

8:52 am - 8:33 pm

BWI

PHX

14h 41m

1 stop

6:51 pm - 9:12 am

PHX

BWI

11h 21m

2 stops

$263Frontier

Mon, May 11 - Fri, May 15

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

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

American Airlines

May 12

IAD6:10 amWashington, D.C. Dulles Intl

14h 57m

1 stop

PHX6:07 pmPhoenix Sky Harbor Intl

May 19

PHX2:00 pmPhoenix Sky Harbor Intl

12h 40m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$303

American Airlines

Apr 29

IAD6:10 amWashington, D.C. Dulles Intl

14h 57m

1 stop

PHX6:07 pmPhoenix Sky Harbor Intl

May 6

PHX2:00 pmPhoenix Sky Harbor Intl

12h 40m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$313

American Airlines

May 28

IAD6:10 amWashington, D.C. Dulles Intl

11h 34m

1 stop

PHX2:44 pmPhoenix Sky Harbor Intl

Jun 2

PHX2:11 pmPhoenix Sky Harbor Intl

11h 37m

1 stop

IAD4:48 amWashington, D.C. Dulles Intl

$323

Frontier flights from Washington, D.C. to Phoenix

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

Frontier

Apr 30

BWI10:12 amBaltimore/Washington

17h 20m

2 stops

PHX12:32 amPhoenix Sky Harbor Intl

May 3

PHX10:29 pmPhoenix Sky Harbor Intl

30h 14m

1 stop

BWI7:43 amBaltimore/Washington

$254

Frontier

May 7

BWI10:10 amBaltimore/Washington

14h 10m

1 stop

PHX9:20 pmPhoenix Sky Harbor Intl

May 10

PHX7:40 pmPhoenix Sky Harbor Intl

11h 57m

2 stops

BWI10:37 amBaltimore/Washington

$258

Frontier

May 13

BWI9:13 pmBaltimore/Washington

28h 08m

2 stops

PHX10:21 pmPhoenix Sky Harbor Intl

May 16

PHX12:30 amPhoenix Sky Harbor Intl

11h 01m

1 stop

BWI2:31 pmBaltimore/Washington

$259

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 4/30

10:12 am-12:32 am

2 stops17h 20m

Phoenix Sky Harbor Intl

Sun 5/3

10:29 pm-7:43 am

1 stop30h 14m

$254

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 5/4

9:13 pm-11:23 am

2 stops17h 10m

Phoenix Sky Harbor Intl

Sun 5/10

11:30 pm-4:22 pm

1 stop13h 52m

$255

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 5/8

8:21 am-8:33 pm

2 stops15h 12m

Phoenix Sky Harbor Intl

Sun 5/10

9:15 am-8:08 pm

1 stop7h 53m

$256

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 5/9

9:13 pm-7:44 am

2 stops37h 31m

Phoenix Sky Harbor Intl

Sat 5/16

9:15 am-8:08 pm

1 stop7h 53m

$257

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 5/7

10:10 am-9:20 pm

1 stop14h 10m

Phoenix Sky Harbor Intl

Sun 5/10

7:40 pm-10:37 am

2 stops11h 57m

$258

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 5/13

9:13 pm-10:21 pm

2 stops28h 08m

Phoenix Sky Harbor Intl

Sat 5/16

12:30 am-2:31 pm

1 stop11h 01m

$259

Quickest round-trip

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 4/30

11:21 am-7:17 pm

1 stop10h 56m

Phoenix Sky Harbor Intl

Fri 5/8

9:15 am-8:18 pm

1 stop8h 03m

$260

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 5/20

8:52 am-8:33 pm

1 stop14h 41m

Phoenix Sky Harbor Intl

Sun 5/24

12:20 am-9:15 am

1 stop29h 55m

$261

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 4/23

10:00 pm-11:18 pm

1 stop28h 18m

Phoenix Sky Harbor Intl

Sat 4/25

12:38 pm-12:44 am

1 stop9h 06m

$262

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 5/11

8:52 am-8:33 pm

1 stop14h 41m

Phoenix Sky Harbor Intl

Fri 5/15

6:51 pm-9:12 am

2 stops11h 21m

$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 $355.

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 $452. 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 $539.

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 $466. 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 Baltimore/Washington 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 $426 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 $293 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 39m
Direct flights	Every day
Airports in Phoenix	3 airports

The fastest flight from Washington, D.C. to Phoenix takes 4h 39m

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).

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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 39m 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 April 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 6.3 8,617 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $131	Free Cancellation	Rating 5.7 2,994 reviews	Search Frontier flights
Delta	PriceFrom $160	Free Cancellation	Rating 7.9 8,407 reviews	Search Delta flights
JetBlue	PriceFrom $216	Free Cancellation	Rating 7.2 2,931 reviews	Search JetBlue flights
United Airlines	PriceFrom $227	Free Cancellation	Rating 7.4 9,580 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,565 reviews	Search American Airlines flights
Southwest	PriceFrom $239	Free Cancellation	Rating 8.0 4,328 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 $77

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 5/13. 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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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 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.

Get notified when prices go down

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Find better results for your trip to the United States

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Airports listed have a maximum distance of 25.4 mi from Phoenix

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