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Cheap flights from Washington, D.C. to Phoenix from $66

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 2/1. 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.
United Airlines Logo
4:10 pm - 9:54 pm
BWI
-
PHX
7h 44m
1 stop
United Airlines Logo
2:42 pm - 11:15 pm
PHX
-
BWI
6h 33m
1 stop
$229United Airlines
jue., ene. 22 - lun., ene. 26
Frontier Logo
2:24 pm - 11:57 pm
BWI
-
PHX
11h 33m
1 stop
Frontier Logo
8:15 am - 7:03 pm
PHX
-
BWI
8h 48m
1 stop
$230Frontier
dom., ene. 18 - jue., feb. 5
Multiple Airlines Logo
6:00 am - 3:22 pm
BWI
-
PHX
11h 22m
1 stop
Multiple Airlines Logo
6:42 pm - 10:31 am
PHX
-
BWI
13h 49m
2 stops
$231Multiple Airlines
dom., feb. 1 - mar., feb. 3
United Airlines Logo
10:05 am - 7:12 pm
BWI
-
PHX
11h 07m
2 stops
United Airlines Logo
6:45 am - 3:04 pm
PHX
-
BWI
6h 19m
1 stop
$232United Airlines
mié., ene. 28 - jue., ene. 29
Frontier Logo
8:25 pm - 7:39 pm
BWI
-
PHX
25h 14m
1 stop
Frontier Logo
5:15 am - 8:48 pm
PHX
-
BWI
13h 33m
1 stop
$233Frontier
mié., mar. 4 - vie., mar. 6
United Airlines Logo
5:18 pm - 10:59 pm
BWI
-
PHX
7h 41m
1 stop
United Airlines Logo
8:30 am - 9:21 pm
PHX
-
BWI
10h 51m
2 stops
$234United Airlines
sáb., ene. 17 - mié., ene. 21
Multiple Airlines Logo
7:57 pm - 11:57 pm
BWI
-
PHX
31h 00m
1 stop
Multiple Airlines Logo
5:09 pm - 12:41 am
PHX
-
BWI
28h 32m
2 stops
$235Multiple Airlines
dom., mar. 8 - sáb., mar. 14
Frontier Logo
12:12 pm - 11:59 pm
BWI
-
PHX
13h 47m
1 stop
Frontier Logo
11:59 pm - 6:59 pm
PHX
-
BWI
17h 00m
1 stop
$236Frontier
jue., feb. 12 - lun., feb. 23
Frontier Logo
10:57 am - 11:44 pm
BWI
-
PHX
14h 47m
1 stop
Frontier Logo
11:59 pm - 8:00 am
PHX
-
BWI
30h 01m
1 stop
$237Frontier
jue., feb. 12 - mar., feb. 17
JetBlue Logo
6:00 am - 1:29 pm
DCA
-
PHX
9h 29m
1 stop
JetBlue Logo
10:19 pm - 8:36 am
PHX
-
DCA
8h 17m
1 stop
$243JetBlue
sáb., ene. 31 - sáb., ene. 31

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

Our best United Airlines deals on Washington, D.C. to Phoenix flight tickets
United Airlines
Jan 22
BWI4:10 pmBaltimore/Washington
7h 44m
1 stop
PHX9:54 pmPhoenix Sky Harbor Intl
Jan 26
PHX2:42 pmPhoenix Sky Harbor Intl
6h 33m
1 stop
BWI11:15 pmBaltimore/Washington
$229
United Airlines
Jan 28
BWI10:05 amBaltimore/Washington
11h 07m
2 stops
PHX7:12 pmPhoenix Sky Harbor Intl
Jan 29
PHX6:45 amPhoenix Sky Harbor Intl
6h 19m
1 stop
BWI3:04 pmBaltimore/Washington
$232
United Airlines
Jan 17
BWI5:18 pmBaltimore/Washington
7h 41m
1 stop
PHX10:59 pmPhoenix Sky Harbor Intl
Jan 21
PHX8:30 amPhoenix Sky Harbor Intl
10h 51m
2 stops
BWI9:21 pmBaltimore/Washington
$234

Frontier flights from Washington, D.C. to Phoenix

Our best Frontier deals on Washington, D.C. to Phoenix flight tickets
Frontier
Jan 18
BWI2:24 pmBaltimore/Washington
11h 33m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
Feb 5
PHX8:15 amPhoenix Sky Harbor Intl
8h 48m
1 stop
BWI7:03 pmBaltimore/Washington
$230
Frontier
Jan 23
BWI11:38 amBaltimore/Washington
13h 30m
1 stop
PHX11:08 pmPhoenix Sky Harbor Intl
Jan 25
PHX11:00 amPhoenix Sky Harbor Intl
22h 45m
1 stop
BWI11:45 amBaltimore/Washington
$231
Frontier
Mar 4
BWI8:25 pmBaltimore/Washington
25h 14m
1 stop
PHX7:39 pmPhoenix Sky Harbor Intl
Mar 6
PHX5:15 amPhoenix Sky Harbor Intl
13h 33m
1 stop
BWI8:48 pmBaltimore/Washington
$233

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 enero 12, 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

jue. 1/22

4:10 pm-9:54 pm

1 stop7h 44m

Phoenix Sky Harbor Intl

lun. 1/26

2:42 pm-11:15 pm

1 stop6h 33m

$229

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

dom. 1/18

2:24 pm-11:57 pm

1 stop11h 33m

Phoenix Sky Harbor Intl

jue. 2/5

8:15 am-7:03 pm

1 stop8h 48m

$230

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

dom. 2/1

6:00 am-3:22 pm

1 stop11h 22m

Phoenix Sky Harbor Intl

mar. 2/3

6:42 pm-10:31 am

2 stops13h 49m

$231

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

mié. 1/28

10:05 am-7:12 pm

2 stops11h 07m

Phoenix Sky Harbor Intl

jue. 1/29

6:45 am-3:04 pm

1 stop6h 19m

$232

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

mié. 3/4

8:25 pm-7:39 pm

1 stop25h 14m

Phoenix Sky Harbor Intl

vie. 3/6

5:15 am-8:48 pm

1 stop13h 33m

$233

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

sáb. 1/17

5:18 pm-10:59 pm

1 stop7h 41m

Phoenix Sky Harbor Intl

mié. 1/21

8:30 am-9:21 pm

2 stops10h 51m

$234

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

dom. 3/8

7:57 pm-11:57 pm

1 stop31h 00m

Phoenix Sky Harbor Intl

sáb. 3/14

5:09 pm-12:41 am

2 stops28h 32m

$235

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

jue. 2/12

12:12 pm-11:59 pm

1 stop13h 47m

Phoenix Sky Harbor Intl

lun. 2/23

11:59 pm-6:59 pm

1 stop17h 00m

$236

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

jue. 2/12

10:57 am-11:44 pm

1 stop14h 47m

Phoenix Sky Harbor Intl

mar. 2/17

11:59 pm-8:00 am

1 stop30h 01m

$237

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

sáb. 1/31

6:00 am-1:29 pm

1 stop9h 29m

Phoenix Sky Harbor Intl

sáb. 1/31

10:19 pm-8:36 am

1 stop8h 17m

$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 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 $502.

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 40m

Direct flights

Every day

Airports in Phoenix

3 airports
The fastest flight from Washington, D.C. to Phoenix takes 4h 40m
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 40m 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 $100Free CancellationRating
6.3
8,297 reviews
Search Spirit Airlines flights
FrontierPriceFrom $131Free CancellationRating
5.7
3,055 reviews
Search Frontier flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,109 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,144 reviews
Search United Airlines flights
SouthwestPriceFrom $255Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
DeltaPriceFrom $274Free CancellationRating
7.9
8,034 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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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