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Cheap flights from Phoenix to Washington, D.C. from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Washington, D.C. departing on 1/15. 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 Phoenix to Washington, D.C.

Cheap round-trip flights

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Frontier Logo
9:16 am - 12:24 amPHX-BWI
13h 08m2 stops
Frontier Logo
11:48 am - 3:18 pmBWI-PHX
29h 30m1 stop
$191Frontier
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
5:50 pm - 9:17 amPHX-BWI
13h 27m1 stop
Multiple Airlines Logo
9:11 pm - 3:18 pmBWI-PHX
20h 07m2 stops
$197Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
3:41 pm - 12:23 amPHX-BWI
6h 42m1 stop
American Airlines Logo
5:00 am - 12:05 pmBWI-PHX
9h 05m1 stop
$224American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
12:30 am - 10:58 amPHX-BWI
8h 28m1 stop
American Airlines Logo
7:04 pm - 12:34 amBWI-PHX
7h 30m1 stop
$229American Airlines
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Wed, Dec 3 - Sun, Dec 7
United Airlines Logo
11:35 pm - 5:50 amPHX-IAD
4h 15mnonstop
United Airlines Logo
8:16 am - 11:32 amIAD-PHX
5h 16mnonstop
$243United Airlines
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Mon, Dec 22 - Thu, Jan 1
United Airlines Logo
7:40 pm - 5:19 amPHX-IAD
7h 39m1 stop
United Airlines Logo
8:16 am - 11:32 amIAD-PHX
5h 16mnonstop
$253United Airlines
Find Deal
Mon, Dec 22 - Thu, Jan 1
Delta Logo
12:59 am - 11:18 amPHX-IAD
8h 19m1 stop
Delta Logo
6:00 am - 1:27 pmIAD-PHX
9h 27m1 stop
$263Delta
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Wed, Dec 10 - Sun, Dec 14
JetBlue Logo
11:30 pm - 12:17 pmPHX-DCA
10h 47m1 stop
JetBlue Logo
12:30 pm - 9:01 pmDCA-PHX
10h 31m1 stop
$271JetBlue
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Tue, Dec 9 - Sun, Dec 14
Delta Logo
7:00 am - 4:01 pmPHX-DCA
7h 01m1 stop
Delta Logo
5:31 pm - 10:39 pmDCA-PHX
7h 08m1 stop
$278Delta
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Tue, Dec 2 - Sat, Dec 6
JetBlue Logo
9:10 pm - 10:00 amPHX-DCA
9h 50m1 stop
JetBlue Logo
1:55 pm - 7:59 pmDCA-PHX
9h 04m1 stop
$280JetBlue
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Thu, Mar 12 - Mon, Mar 16

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

Our best Alaska Airlines deals on Phoenix to Washington, D.C. flight tickets
Alaska Airlines
Nov 12
PHX6:20 amPhoenix Sky Harbor Intl
9h 56m
1 stop
BWI6:16 pmBaltimore/Washington
Nov 16
BWI7:38 amBaltimore/Washington
9h 37m
1 stop
PHX3:15 pmPhoenix Sky Harbor Intl
$363
Find similar
Alaska Airlines
Nov 12
PHX5:03 pmPhoenix Sky Harbor Intl
11h 20m
1 stop
IAD6:23 amWashington, D.C. Dulles Intl
Dec 3
IAD5:37 pmWashington, D.C. Dulles Intl
8h 22m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
$472
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Frontier flights from Phoenix to Washington, D.C.

Our best Frontier deals on Phoenix to Washington, D.C. flight tickets
Frontier
Dec 4
PHX9:16 amPhoenix Sky Harbor Intl
13h 08m
2 stops
BWI12:24 amBaltimore/Washington
Dec 11
BWI11:48 amBaltimore/Washington
29h 30m
1 stop
PHX3:18 pmPhoenix Sky Harbor Intl
$191
Find similar
Frontier
Nov 23
PHX10:55 pmPhoenix Sky Harbor Intl
7h 28m
1 stop
BWI8:23 amBaltimore/Washington
Nov 24
BWI8:45 pmBaltimore/Washington
21h 03m
2 stops
PHX3:48 pmPhoenix Sky Harbor Intl
$202
Find similar
Frontier
Dec 18
PHX2:02 pmPhoenix Sky Harbor Intl
18h 09m
1 stop
BWI10:11 amBaltimore/Washington
Dec 21
BWI6:00 amBaltimore/Washington
20h 32m
1 stop
PHX12:32 amPhoenix Sky Harbor Intl
$204
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momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Washington, D.C. 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 November 6, 2025.
Use the filters below to find and compare flights from Phoenix to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 12/4

9:16 am-12:24 am

2 stops13h 08m

Baltimore/Washington

Thu 12/11

11:48 am-3:18 pm

1 stop29h 30m

$191

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 12/4

5:50 pm-9:17 am

1 stop13h 27m

Baltimore/Washington

Thu 12/11

9:11 pm-3:18 pm

2 stops20h 07m

$197

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 12/11

3:41 pm-12:23 am

1 stop6h 42m

Baltimore/Washington

Sun 12/14

5:00 am-12:05 pm

1 stop9h 05m

$224

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Wed 12/3

12:30 am-10:58 am

1 stop8h 28m

Baltimore/Washington

Sun 12/7

7:04 pm-12:34 am

1 stop7h 30m

$229

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Mon 12/22

11:35 pm-5:50 am

Nonstop4h 15m

Washington, D.C. Dulles Intl

Thu 1/1

8:16 am-11:32 am

Nonstop5h 16m

$243

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Mon 12/22

7:40 pm-5:19 am

1 stop7h 39m

Washington, D.C. Dulles Intl

Thu 1/1

8:16 am-11:32 am

Nonstop5h 16m

$253

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Wed 12/10

12:59 am-11:18 am

1 stop8h 19m

Washington, D.C. Dulles Intl

Sun 12/14

6:00 am-1:27 pm

1 stop9h 27m

$263

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 12/9

11:30 pm-12:17 pm

1 stop10h 47m

Washington, D.C. Reagan-National

Sun 12/14

12:30 pm-9:01 pm

1 stop10h 31m

$271

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 12/2

7:00 am-4:01 pm

1 stop7h 01m

Washington, D.C. Reagan-National

Sat 12/6

5:31 pm-10:39 pm

1 stop7h 08m

$278

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Thu 3/12

9:10 pm-10:00 am

1 stop9h 50m

Washington, D.C. Reagan-National

Mon 3/16

1:55 pm-7:59 pm

1 stop9h 04m

$280

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Phoenix to Washington, D.C.

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 Washington, D.C.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Phoenix, with most prices found around $307. If you’re not able to fly to Washington, D.C. in August, then April is your next best option. Flight prices from Phoenix to Washington, D.C. during April average around $352.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Phoenix is on a Friday. momondo users have found tickets for Friday departures for as low as $462. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix to Washington, D.C. for around $650.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Phoenix to Washington, D.C. when you can find flight prices for as low as $417. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $665. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Phoenix to Washington, D.C. flight route?

Fly from Phoenix Sky Harbor Intl to Washington, D.C. Reagan-National for the best Phoenix - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Phoenix for as low as $286 on momondo.

What cabin class options are available on Phoenix to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Phoenix to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Phoenix to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Washington, D.C.

Fastest flight time

4h 00m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The fastest flight from Phoenix to Washington, D.C. takes 4h 00m
Direct flights go from Phoenix to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • How far is Phoenix to Washington, D.C. by plane?

    A flight from Phoenix to Washington, D.C. will travel around 1976.3 mi. In terms of flight time, this usually takes a little over 4h 01m.

  • When did momondo last update prices for flights from Phoenix to Washington, D.C.?

    Prices for flights from Phoenix to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix to Washington, D.C.?

  • How old do you have to be to fly from Phoenix to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to Washington, D.C.

Compare and see reviews for airlines that fly from Phoenix to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $138Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
FrontierPriceFrom $142Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Phoenix to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Phoenix with this policy.

How can momondo help me find flights from Phoenix to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport