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Cheap flights from Washington, D.C. to Phoenix from $63

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 3/1. 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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Find the cheapest flights from Washington, D.C. to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:58 pm - 12:10 pm
BWI
-
PHX
18h 12m
2 stops
Frontier Logo
2:48 pm - 12:31 am
PHX
-
BWI
7h 43m
1 stop
$229Frontier
Sun, Feb 8 - Thu, Feb 12
Frontier Logo
4:28 pm - 10:14 am
BWI
-
PHX
19h 46m
1 stop
Frontier Logo
6:45 pm - 2:24 pm
PHX
-
BWI
16h 39m
2 stops
$230Frontier
Fri, Mar 6 - Tue, Mar 10
Frontier Logo
12:12 pm - 12:55 am
BWI
-
PHX
14h 43m
1 stop
Frontier Logo
12:31 pm - 6:24 pm
PHX
-
BWI
27h 53m
1 stop
$231Frontier
Mon, Feb 16 - Wed, Feb 18
United Airlines Logo
10:05 am - 7:12 pm
BWI
-
PHX
11h 07m
2 stops
United Airlines Logo
7:15 am - 4:06 pm
PHX
-
BWI
6h 51m
1 stop
$232United Airlines
Mon, Jan 26 - Sat, Jan 31
Frontier Logo
7:58 pm - 4:56 pm
BWI
-
PHX
22h 58m
1 stop
Frontier Logo
10:08 pm - 12:31 am
PHX
-
BWI
24h 23m
2 stops
$233Frontier
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
6:00 am - 3:27 pm
BWI
-
PHX
11h 27m
1 stop
Multiple Airlines Logo
11:59 pm - 11:17 am
PHX
-
BWI
9h 18m
1 stop
$234Multiple Airlines
Sat, Feb 14 - Mon, Feb 23
Frontier Logo
6:00 am - 3:22 pm
BWI
-
PHX
11h 22m
1 stop
Frontier Logo
2:48 pm - 12:31 am
PHX
-
BWI
7h 43m
1 stop
$235Frontier
Sun, Jan 25 - Thu, Feb 12
Frontier Logo
5:09 pm - 10:37 am
BWI
-
PHX
20h 28m
1 stop
Frontier Logo
8:35 am - 12:44 am
PHX
-
BWI
13h 09m
1 stop
$236Frontier
Thu, Apr 9 - Sun, Apr 12
Multiple Airlines Logo
8:00 am - 4:21 pm
IAD
-
PHX
10h 21m
1 stop
Multiple Airlines Logo
4:34 pm - 9:55 am
PHX
-
IAD
15h 21m
1 stop
$237Multiple Airlines
Tue, Feb 3 - Thu, Feb 5
JetBlue Logo
2:05 pm - 9:10 pm
DCA
-
PHX
9h 05m
1 stop
JetBlue Logo
9:29 pm - 9:06 am
PHX
-
DCA
8h 37m
1 stop
$243JetBlue
Fri, Mar 6 - Tue, Mar 10

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

Our best American Airlines deals on Washington, D.C. to Phoenix flight tickets
American Airlines
Feb 19
BWI7:54 pmBaltimore/Washington
7h 13m
1 stop
PHX1:07 amPhoenix Sky Harbor Intl
Feb 25
PHX12:59 amPhoenix Sky Harbor Intl
8h 36m
1 stop
BWI11:35 amBaltimore/Washington
$247
American Airlines
Feb 7
BWI11:13 amBaltimore/Washington
9h 07m
2 stops
PHX6:20 pmPhoenix Sky Harbor Intl
Feb 14
PHX6:00 amPhoenix Sky Harbor Intl
8h 22m
1 stop
BWI4:22 pmBaltimore/Washington
$252
American Airlines
Jan 17
BWI9:17 amBaltimore/Washington
9h 16m
1 stop
PHX4:33 pmPhoenix Sky Harbor Intl
Jan 22
PHX12:22 pmPhoenix Sky Harbor Intl
8h 59m
1 stop
BWI11:21 pmBaltimore/Washington
$330

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

Our best Alaska Airlines deals on Washington, D.C. to Phoenix flight tickets
Alaska Airlines
Feb 7
IAD5:26 pmWashington, D.C. Dulles Intl
19h 33m
1 stop
PHX10:59 amPhoenix Sky Harbor Intl
Feb 14
PHX8:20 amPhoenix Sky Harbor Intl
7h 07m
1 stop
IAD5:27 pmWashington, D.C. Dulles Intl
$257
Alaska Airlines
Feb 24
IAD7:05 amWashington, D.C. Dulles Intl
12h 39m
1 stop
PHX5:44 pmPhoenix Sky Harbor Intl
Feb 28
PHX8:20 amPhoenix Sky Harbor Intl
7h 07m
1 stop
IAD5:27 pmWashington, D.C. Dulles Intl
$277
Alaska Airlines
Feb 3
DCA9:59 amWashington, D.C. Reagan-National
14h 47m
2 stops
PHX10:46 pmPhoenix Sky Harbor Intl
Feb 7
PHX8:24 amPhoenix Sky Harbor Intl
10h 36m
1 stop
DCA9:00 pmWashington, D.C. Reagan-National
$286

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 15, 2026.
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

Sun 2/8

7:58 pm-12:10 pm

2 stops18h 12m

Phoenix Sky Harbor Intl

Thu 2/12

2:48 pm-12:31 am

1 stop7h 43m

$229

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 3/6

4:28 pm-10:14 am

1 stop19h 46m

Phoenix Sky Harbor Intl

Tue 3/10

6:45 pm-2:24 pm

2 stops16h 39m

$230

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 2/16

12:12 pm-12:55 am

1 stop14h 43m

Phoenix Sky Harbor Intl

Wed 2/18

12:31 pm-6:24 pm

1 stop27h 53m

$231

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 1/26

10:05 am-7:12 pm

2 stops11h 07m

Phoenix Sky Harbor Intl

Sat 1/31

7:15 am-4:06 pm

1 stop6h 51m

$232

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 2/5

7:58 pm-4:56 pm

1 stop22h 58m

Phoenix Sky Harbor Intl

Mon 2/9

10:08 pm-12:31 am

2 stops24h 23m

$233

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 2/14

6:00 am-3:27 pm

1 stop11h 27m

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-11:17 am

1 stop9h 18m

$234

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sun 1/25

6:00 am-3:22 pm

1 stop11h 22m

Phoenix Sky Harbor Intl

Thu 2/12

2:48 pm-12:31 am

1 stop7h 43m

$235

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 4/9

5:09 pm-10:37 am

1 stop20h 28m

Phoenix Sky Harbor Intl

Sun 4/12

8:35 am-12:44 am

1 stop13h 09m

$236

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Tue 2/3

8:00 am-4:21 pm

1 stop10h 21m

Phoenix Sky Harbor Intl

Thu 2/5

4:34 pm-9:55 am

1 stop15h 21m

$237

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Fri 3/6

2:05 pm-9:10 pm

1 stop9h 05m

Phoenix Sky Harbor Intl

Tue 3/10

9:29 pm-9:06 am

1 stop8h 37m

$243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $412. 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 $504.

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 $427. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $539 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 $402 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 $270 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 50m

Direct flights

Every day

Airports in Phoenix

3 airports
The fastest flight from Washington, D.C. to Phoenix takes 4h 50m
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).
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 50m 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?

  • 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 AirlinesPriceFrom $94Free CancellationRating
6.3
8,319 reviews
Search Spirit Airlines flights
FrontierPriceFrom $131Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
DeltaPriceFrom $176Free CancellationRating
7.9
8,049 reviews
Search Delta flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,131 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights
SouthwestPriceFrom $257Free CancellationRating
8.0
4,258 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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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
Phoenix-Mesa Gateway Airport