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Cheap flights from Phoenix to Washington, D.C. 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 Phoenix to Washington, D.C. departing on 12/8. 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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Cheap round-trip flights

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Frontier Logo
6:00 am - 3:35 pmPHX-BWI
7h 35m1 stop
Frontier Logo
6:04 pm - 11:44 pmBWI-PHX
7h 40m1 stop
$196Frontier
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
4:41 pm - 3:50 pmPHX-BWI
21h 09m1 stop
Multiple Airlines Logo
6:04 pm - 11:44 pmBWI-PHX
7h 40m1 stop
$197Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Spirit Airlines Logo
1:00 pm - 11:49 pmPHX-BWI
8h 49m1 stop
Spirit Airlines Logo
2:00 pm - 12:05 pmBWI-PHX
24h 05m2 stops
$230Spirit Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 12
Spirit Airlines Logo
12:08 pm - 11:49 pmPHX-BWI
8h 41m1 stop
Spirit Airlines Logo
8:17 pm - 12:05 pmBWI-PHX
18h 48m1 stop
$231Spirit Airlines
Find Deal
Fri, Oct 24 - Sat, Nov 1
JetBlue Logo
11:30 pm - 12:17 pmPHX-DCA
10h 47m1 stop
JetBlue Logo
1:00 pm - 9:03 pmDCA-PHX
10h 03m1 stop
$266JetBlue
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Tue, Dec 16 - Thu, Jan 8
JetBlue Logo
11:48 am - 10:59 pmPHX-DCA
9h 11m1 stop
JetBlue Logo
6:30 am - 10:30 pmDCA-PHX
18h 00m1 stop
$277JetBlue
Find Deal
Thu, Nov 6 - Sun, Nov 9
Southwest Logo
11:00 am - 5:05 pmPHX-IAD
4h 05mnonstop
Southwest Logo
4:40 pm - 7:40 pmIAD-PHX
5h 00mnonstop
$289Southwest
Find Deal
Mon, Nov 10 - Tue, Nov 18
United Airlines Logo
8:10 am - 4:39 pmPHX-IAD
6h 29m1 stop
United Airlines Logo
6:20 am - 11:47 amIAD-PHX
7h 27m1 stop
$297United Airlines
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Wed, Dec 24 - Thu, Jan 1
Southwest Logo
1:55 pm - 11:30 pmPHX-IAD
7h 35m1 stop
Southwest Logo
4:40 pm - 7:40 pmIAD-PHX
5h 00mnonstop
$299Southwest
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Mon, Nov 10 - Tue, Nov 18
United Airlines Logo
3:12 pm - 9:25 pmPHX-IAD
4h 13mnonstop
United Airlines Logo
5:30 pm - 8:43 pmIAD-PHX
5h 13mnonstop
$303United Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 24

Southwest flights from Phoenix to Washington, D.C.

Our best Southwest deals on Phoenix to Washington, D.C. flight tickets
Southwest
Nov 10
PHX11:00 amPhoenix Sky Harbor Intl
4h 05m
IAD5:05 pmWashington, D.C. Dulles Intl
Nov 18
IAD4:40 pmWashington, D.C. Dulles Intl
5h 00m
PHX7:40 pmPhoenix Sky Harbor Intl
$289
Find similar
Southwest
Nov 10
PHX1:55 pmPhoenix Sky Harbor Intl
7h 35m
1 stop
IAD11:30 pmWashington, D.C. Dulles Intl
Nov 18
IAD4:40 pmWashington, D.C. Dulles Intl
5h 00m
PHX7:40 pmPhoenix Sky Harbor Intl
$299
Find similar

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

Our best United Airlines deals on Phoenix to Washington, D.C. flight tickets
United Airlines
Dec 24
PHX8:10 amPhoenix Sky Harbor Intl
6h 29m
1 stop
IAD4:39 pmWashington, D.C. Dulles Intl
Jan 1
IAD6:20 amWashington, D.C. Dulles Intl
7h 27m
1 stop
PHX11:47 amPhoenix Sky Harbor Intl
$297
Find similar
United Airlines
Nov 15
PHX3:12 pmPhoenix Sky Harbor Intl
4h 13m
IAD9:25 pmWashington, D.C. Dulles Intl
Nov 24
IAD5:30 pmWashington, D.C. Dulles Intl
5h 13m
PHX8:43 pmPhoenix Sky Harbor Intl
$303
Find similar

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 October 14, 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

Mon 11/10

6:00 am-3:35 pm

1 stop7h 35m

Baltimore/Washington

Mon 11/17

6:04 pm-11:44 pm

1 stop7h 40m

$196

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Mon 11/10

4:41 pm-3:50 pm

1 stop21h 09m

Baltimore/Washington

Mon 11/17

6:04 pm-11:44 pm

1 stop7h 40m

$197

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 11/6

1:00 pm-11:49 pm

1 stop8h 49m

Baltimore/Washington

Wed 11/12

2:00 pm-12:05 pm

2 stops24h 05m

$230

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Fri 10/24

12:08 pm-11:49 pm

1 stop8h 41m

Baltimore/Washington

Sat 11/1

8:17 pm-12:05 pm

1 stop18h 48m

$231

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 12/16

11:30 pm-12:17 pm

1 stop10h 47m

Washington, D.C. Reagan-National

Thu 1/8

1:00 pm-9:03 pm

1 stop10h 03m

$266

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Thu 11/6

11:48 am-10:59 pm

1 stop9h 11m

Washington, D.C. Reagan-National

Sun 11/9

6:30 am-10:30 pm

1 stop18h 00m

$277

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Mon 11/10

11:00 am-5:05 pm

Nonstop4h 05m

Washington, D.C. Dulles Intl

Tue 11/18

4:40 pm-7:40 pm

Nonstop5h 00m

$289

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Wed 12/24

8:10 am-4:39 pm

1 stop6h 29m

Washington, D.C. Dulles Intl

Thu 1/1

6:20 am-11:47 am

1 stop7h 27m

$297

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Mon 11/10

1:55 pm-11:30 pm

1 stop7h 35m

Washington, D.C. Dulles Intl

Tue 11/18

4:40 pm-7:40 pm

Nonstop5h 00m

$299

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Sat 11/15

3:12 pm-9:25 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Mon 11/24

5:30 pm-8:43 pm

Nonstop5h 13m

$303

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 $468. 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 $657.

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 $424. 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 at noon because they tend to be around $646. 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. Dulles Intl 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 $384 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 05m.

  • 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
8,096 reviews
Search Spirit Airlines flights
FrontierPriceFrom $142Free CancellationRating
5.8
3,135 reviews
Search Frontier flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,975 reviews
Search Delta flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,976 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Fairfax
Reston
Gaithersburg
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