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 31% 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 many flights depart from Washington, D.C. to Phoenix on average per week?

As of September 2025, there are 90 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Mon, 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 September 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 71% of daily flights taking off in the afternoon.

How long does it take to fly to Phoenix?

On average, it takes 4h 46m 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 50m.

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

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

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 September 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.

$87 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 $307 to $520. The lowest price recently found on this route was $232.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:05 am - 3:05 pmBWI-PHX

12h 00m1 stop

1:16 pm - 10:28 amPHX-BWI

18h 12m2 stops

$232Multiple Airlines

Find Deal

Thu, Oct 23 - Tue, Oct 28

8:12 am - 12:51 pmBWI-PHX

31h 39m2 stops

7:25 am - 7:10 pmPHX-BWI

32h 45m2 stops

$234Frontier

Find Deal

Wed, Oct 1 - Sun, Oct 5

6:27 pm - 11:57 pmBWI-PHX

8h 30m1 stop

2:10 pm - 7:07 pmPHX-BWI

25h 57m2 stops

$235Frontier

Find Deal

Fri, Sep 26 - Tue, Sep 30

1:10 pm - 7:03 pmBWI-PHX

7h 53m1 stop

7:40 pm - 5:24 amPHX-BWI

7h 44m1 stop

$242United Airlines

Find Deal

Wed, Dec 17 - Sun, Dec 21

11:09 am - 6:04 pmBWI-PHX

8h 55m1 stop

11:35 am - 11:02 pmPHX-BWI

9h 27m1 stop

$245American Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 18

11:11 am - 6:11 pmBWI-PHX

10h 00m1 stop

12:18 am - 11:20 amPHX-BWI

8h 02m1 stop

$260American Airlines

Find Deal

Tue, Oct 7 - Mon, Oct 20

8:01 am - 3:59 pmBWI-PHX

9h 58m1 stop

9:00 am - 9:26 pmPHX-BWI

10h 26m1 stop

$262United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

6:00 am - 11:21 amIAD-PHX

7h 21m1 stop

1:21 pm - 9:30 pmPHX-IAD

6h 09m1 stop

$277Delta

Find Deal

Tue, Dec 2 - Fri, Dec 5

6:00 am - 11:21 amBWI-PHX

7h 21m1 stop

12:59 am - 10:49 amPHX-BWI

7h 50m1 stop

$277Delta

Find Deal

Tue, Dec 2 - Thu, Dec 4

5:00 pm - 6:45 pmIAD-PHX

4h 45mnonstop

8:00 am - 3:10 pmPHX-IAD

4h 10mnonstop

$307Southwest

Find Deal

Sat, Oct 25 - Fri, Oct 31

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

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

Alaska Airlines

Oct 18

IAD5:42 pmWashington, D.C. Dulles Intl

7h 57m

1 stop

PHX10:39 pmPhoenix Sky Harbor Intl

Oct 20

PHX4:17 pmPhoenix Sky Harbor Intl

21h 25m

1 stop

IAD4:42 pmWashington, D.C. Dulles Intl

$273

Find similar

Alaska Airlines

Oct 31

IAD5:40 pmWashington, D.C. Dulles Intl

18h 32m

1 stop

PHX9:12 amPhoenix Sky Harbor Intl

Nov 4

PHX10:03 amPhoenix Sky Harbor Intl

18h 20m

2 stops

IAD6:23 amWashington, D.C. Dulles Intl

$313

Find similar

Delta flights from Washington, D.C. to Phoenix

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

Delta

Dec 2

IAD6:00 amWashington, D.C. Dulles Intl

7h 21m

1 stop

PHX11:21 amPhoenix Sky Harbor Intl

Dec 5

PHX1:21 pmPhoenix Sky Harbor Intl

6h 09m

1 stop

IAD9:30 pmWashington, D.C. Dulles Intl

$277

Find similar

Delta

Sep 30

BWI2:10 pmBaltimore/Washington

6h 42m

1 stop

PHX5:52 pmPhoenix Sky Harbor Intl

Oct 7

PHX12:40 amPhoenix Sky Harbor Intl

7h 08m

1 stop

BWI10:48 amBaltimore/Washington

$287

Find similar

Delta

Sep 27

BWI2:50 pmBaltimore/Washington

8h 44m

1 stop

PHX8:34 pmPhoenix Sky Harbor Intl

Sep 30

PHX10:28 amPhoenix Sky Harbor Intl

7h 05m

1 stop

BWI8:33 pmBaltimore/Washington

$312

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

Thu 10/23

6:05 am-3:05 pm

1 stop12h 00m

Phoenix Sky Harbor Intl

Tue 10/28

1:16 pm-10:28 am

2 stops18h 12m

$232

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 10/1

8:12 am-12:51 pm

2 stops31h 39m

Phoenix Sky Harbor Intl

Sun 10/5

7:25 am-7:10 pm

2 stops32h 45m

$234

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 9/26

6:27 pm-11:57 pm

1 stop8h 30m

Phoenix Sky Harbor Intl

Tue 9/30

2:10 pm-7:07 pm

2 stops25h 57m

$235

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 12/17

1:10 pm-7:03 pm

1 stop7h 53m

Phoenix Sky Harbor Intl

Sun 12/21

7:40 pm-5:24 am

1 stop7h 44m

$242

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 11/4

11:09 am-6:04 pm

1 stop8h 55m

Phoenix Sky Harbor Intl

Tue 11/18

11:35 am-11:02 pm

1 stop9h 27m

$245

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 10/7

11:11 am-6:11 pm

1 stop10h 00m

Phoenix Sky Harbor Intl

Mon 10/20

12:18 am-11:20 am

1 stop8h 02m

$260

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 2/5

8:01 am-3:59 pm

1 stop9h 58m

Phoenix Sky Harbor Intl

Mon 2/9

9:00 am-9:26 pm

1 stop10h 26m

$262

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Tue 12/2

6:00 am-11:21 am

1 stop7h 21m

Phoenix Sky Harbor Intl

Fri 12/5

1:21 pm-9:30 pm

1 stop6h 09m

$277

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 12/2

6:00 am-11:21 am

1 stop7h 21m

Phoenix Sky Harbor Intl

Thu 12/4

12:59 am-10:49 am

1 stop7h 50m

$277

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Sat 10/25

5:00 pm-6:45 pm

Nonstop4h 45m

Phoenix Sky Harbor Intl

Fri 10/31

8:00 am-3:10 pm

Nonstop4h 10m

$307

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 $413. 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 $503.

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 $382. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $588 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 $404 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 40m
Direct flights	Every day
Airports in Phoenix	1 airport

The fastest flight from Washington, D.C. to Phoenix takes 4h 40m

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. 4h 45m 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 September 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 8,015 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $131	Free Cancellation	Rating 5.8 3,172 reviews	Search Frontier flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $262	Free Cancellation	Rating 6.9 330 reviews	Search Sun Country Air flights
Southwest	PriceFrom $268	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 7,954 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 10/16

Thu 10/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Washington, D.C. to Phoenix from $87

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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

Delta flights from Washington, D.C. to Phoenix

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

momondo Fare Finder

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 $382. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $588 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?

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?

United Airlines, Frontier, and American 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 September 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 71% of daily flights taking off in the afternoon.

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

As of September 2025, there are 90 flights per week flying from Washington, D.C. to Phoenix. The most common day of the week flights depart is Mon, with 18% 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