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Cheap flights from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport to Washington, D.C. departing on 12/11. 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 Sky Harbor Intl Airport to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Phoenix Sky Harbor Intl Airport to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Phoenix Sky Harbor Intl Airport to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Phoenix Sky Harbor Intl Airport to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Phoenix Sky Harbor Intl Airport to Washington, D.C.

Find recent round-trip train or bus tickets from Phoenix Sky Harbor Intl Airport to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
6:00 am - 5:02 pmPHX-DCA
9h 02m1 stop
7:00 am - 1:06 pmDCA-PHX
8h 06m1 stop
$128Frontier
Find Deal
Mon, Jan 13 - Mon, Jan 20
6:00 am - 4:59 pmPHX-DCA
8h 59m1 stop
6:00 pm - 12:26 amDCA-PHX
8h 26m1 stop
$130Frontier
Find Deal
Sat, Feb 1 - Sat, Feb 8
12:53 am - 7:05 amPHX-DCA
4h 12mnonstop
7:00 am - 10:22 amDCA-PHX
5h 22mnonstop
$299American Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 1
3:10 pm - 9:25 pmPHX-IAD
4h 15mnonstop
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$299United Airlines
Find Deal
Mon, Jan 13 - Sat, Jan 18
8:15 pm - 7:06 amPHX-IAD
8h 51m1 stop
12:35 pm - 3:44 pmIAD-PHX
5h 09mnonstop
$304United Airlines
Find Deal
Sat, Dec 14 - Sun, Dec 15
12:59 am - 11:00 amPHX-DCA
8h 01m1 stop
6:05 am - 11:48 amDCA-PHX
7h 43m1 stop
$318Delta
Find Deal
Mon, Jan 20 - Sun, Jan 26
11:59 pm - 10:42 amPHX-IAD
8h 43m1 stop
6:55 am - 1:30 pmIAD-PHX
8h 35m1 stop
$318Delta
Find Deal
Fri, Dec 13 - Sun, Dec 15
11:49 pm - 7:00 amPHX-DCA
4h 11mnonstop
7:18 am - 9:05 amDCA-PHX
4h 47mnonstop
$338American Airlines
Find Deal
Tue, Apr 22 - Mon, May 5
9:25 pm - 12:10 pmPHX-DCA
12h 45m1 stop
2:35 pm - 12:20 amDCA-PHX
11h 45m1 stop
$350Southwest
Find Deal
Sun, Jan 5 - Thu, Jan 16
10:55 am - 5:00 pmPHX-IAD
4h 05mnonstop
4:00 pm - 7:00 pmIAD-PHX
5h 00mnonstop
$369Southwest
Find Deal
Thu, Dec 12 - Sun, Dec 15
8:00 am - 4:59 pmPHX-DCA
6h 59m1 stop
$63Frontier
Find Deal
Wed, Dec 11
6:45 am - 4:53 pmPHX-BWI
8h 08m1 stop
$64Frontier
Find Deal
Wed, Dec 18
2:02 pm - 8:09 pmPHX-DCA
4h 07mnonstop
$150American Airlines
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Fri, Feb 14
3:10 pm - 9:25 pmPHX-IAD
4h 15mnonstop
$150United Airlines
Find Deal
Thu, Jan 23
8:15 pm - 7:06 amPHX-IAD
8h 51m1 stop
$155United Airlines
Find Deal
Thu, Dec 12
6:00 am - 4:48 pmPHX-IAD
8h 48m1 stop
$157Delta
Find Deal
Wed, Dec 18
12:55 am - 11:05 amPHX-DCA
8h 10m1 stop
$159Delta
Find Deal
Sat, Dec 14
2:04 pm - 8:18 pmPHX-DCA
4h 14mnonstop
$179American Airlines
Find Deal
Mon, Jan 6
6:25 am - 12:30 pmPHX-BWI
4h 05mnonstop
$191Southwest
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Tue, Jan 7
5:15 pm - 1:00 amPHX-IAD
5h 45m1 stop
$192Southwest
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Sun, Jan 5
10:23 pm - 9:19 amPHX-BWI
8h 56m1 stop
2:11 pm - 9:30 pmBWI-PHX
9h 19m1 stop
$279Frontier
Find Deal
Sat, Nov 23 - Mon, Nov 25
10:23 pm - 9:19 amPHX-BWI
8h 56m1 stop
10:19 am - 4:18 pmBWI-PHX
7h 59m1 stop
$302Frontier
Find Deal
Sat, Nov 23 - Sat, Nov 30
9:35 am - 3:48 pmPHX-IAD
4h 13mnonstop
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$569United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
12:55 am - 11:00 amPHX-DCA
8h 05m1 stop
6:59 am - 11:55 amDCA-PHX
6h 56m1 stop
$588Delta
Find Deal
Tue, Nov 26 - Wed, Dec 4
12:55 am - 10:58 amPHX-IAD
8h 03m1 stop
6:00 am - 11:04 amIAD-PHX
7h 04m1 stop
$588Delta
Find Deal
Tue, Nov 26 - Wed, Dec 4
12:59 am - 1:02 pmPHX-IAD
10h 03m1 stop
10:59 am - 8:44 pmIAD-PHX
11h 45m1 stop
$678American Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
8:05 am - 10:48 pmPHX-IAD
12h 43m2 stops
7:00 am - 1:59 pmIAD-PHX
8h 59m1 stop
$682United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
12:58 am - 7:04 amPHX-DCA
4h 06mnonstop
7:00 am - 10:21 amDCA-PHX
5h 21mnonstop
$719American Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
2:20 pm - 1:00 amPHX-IAD
8h 40m2 stops
7:25 am - 4:15 pmIAD-PHX
10h 50m2 stops
$727Southwest
Find Deal
Tue, Nov 26 - Tue, Dec 3
5:45 am - 1:15 pmPHX-DCA
5h 30m1 stop
12:35 pm - 6:00 pmDCA-PHX
7h 25m2 stops
$754Southwest
Find Deal
Mon, Nov 25 - Mon, Dec 2
12:53 am - 7:05 amPHX-DCA
4h 12mnonstop
7:00 am - 10:22 amDCA-PHX
5h 22mnonstop
$299American Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 1
9:30 am - 3:45 pmPHX-IAD
4h 15mnonstop
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$299United Airlines
Find Deal
Mon, Jan 13 - Sat, Jan 18
10:30 am - 4:40 pmPHX-IAD
4h 10mnonstop
3:55 pm - 7:05 pmIAD-PHX
5h 10mnonstop
$300Southwest
Find Deal
Thu, Feb 6 - Sun, Feb 9
12:47 am - 7:00 amPHX-DCA
4h 13mnonstop
7:01 am - 10:25 amDCA-PHX
5h 24mnonstop
$302American Airlines
Find Deal
Fri, Jan 31 - Sat, Feb 8
11:49 pm - 7:00 amPHX-DCA
4h 11mnonstop
7:20 am - 9:26 amDCA-PHX
5h 06mnonstop
$319American Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
11:59 pm - 6:14 amPHX-IAD
4h 15mnonstop
8:45 am - 11:53 amIAD-PHX
5h 08mnonstop
$322United Airlines
Find Deal
Fri, Dec 27 - Thu, Jan 2
12:55 am - 7:05 amPHX-DCA
4h 10mnonstop
10:10 am - 1:46 pmDCA-PHX
5h 36mnonstop
$328American Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
9:30 am - 3:45 pmPHX-IAD
4h 15mnonstop
12:50 pm - 3:59 pmIAD-PHX
5h 09mnonstop
$328United Airlines
Find Deal
Mon, Jan 13 - Thu, Jan 16
6:45 pm - 12:50 amPHX-BWI
4h 05mnonstop
5:00 pm - 8:20 pmBWI-PHX
5h 20mnonstop
$382Southwest
Find Deal
Tue, Jan 7 - Sat, Jan 11
6:45 pm - 12:50 amPHX-BWI
4h 05mnonstop
2:30 pm - 5:50 pmBWI-PHX
5h 20mnonstop
$390Southwest
Find Deal
Tue, Feb 11 - Tue, Feb 18

Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Washington, D.C.

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Washington, D.C. flight tickets
Alaska Airlines
Jan 22
PHX4:24 pmPhoenix Sky Harbor Intl
21h 59m
2 stops
IAD4:23 pmWashington, D.C. Dulles Intl
Jan 27
IAD6:57 pmWashington, D.C. Dulles Intl
18h 54m
1 stop
PHX11:51 amPhoenix Sky Harbor Intl
Alaska Airlines
Jan 24
PHX6:00 amPhoenix Sky Harbor Intl
9h 57m
1 stop
IAD5:57 pmWashington, D.C. Dulles Intl
Feb 1
IAD5:25 pmWashington, D.C. Dulles Intl
24h 03m
2 stops
PHX3:28 pmPhoenix Sky Harbor Intl
Alaska Airlines
Dec 5
PHX6:20 amPhoenix Sky Harbor Intl
15h 39m
2 stops
IAD11:59 pmWashington, D.C. Dulles Intl
Dec 8
IAD7:00 amWashington, D.C. Dulles Intl
12h 13m
1 stop
PHX5:13 pmPhoenix Sky Harbor Intl

United Airlines flights from Phoenix Sky Harbor Intl Airport to Washington, D.C.

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Washington, D.C. flight tickets
United Airlines
Jan 13
PHX3:10 pmPhoenix Sky Harbor Intl
4h 15m
IAD9:25 pmWashington, D.C. Dulles Intl
Jan 18
IAD5:45 pmWashington, D.C. Dulles Intl
5h 09m
PHX8:54 pmPhoenix Sky Harbor Intl
United Airlines
Dec 14
PHX8:15 pmPhoenix Sky Harbor Intl
8h 51m
1 stop
IAD7:06 amWashington, D.C. Dulles Intl
Dec 15
IAD12:35 pmWashington, D.C. Dulles Intl
5h 09m
PHX3:44 pmPhoenix Sky Harbor Intl
United Airlines
Jan 13
PHX9:30 amPhoenix Sky Harbor Intl
4h 15m
IAD3:45 pmWashington, D.C. Dulles Intl
Jan 18
IAD10:05 amWashington, D.C. Dulles Intl
7h 49m
1 stop
PHX3:54 pmPhoenix Sky Harbor Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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 typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Phoenix Sky Harbor Intl Airport, with most prices found around $300. If you’re not able to fly to Washington, D.C. in January, then September is your next best option. Flight prices from Phoenix Sky Harbor Intl Airport to Washington, D.C. during September average around $319.

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 Sky Harbor Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $378. 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 Sky Harbor Intl Airport to Washington, D.C. for around $483.

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

In the afternoon is the cheapest time of day to fly from Phoenix Sky Harbor Intl Airport to Washington, D.C. when you can find flight prices for as low as $308. Flying to Washington, D.C. in the afternoon 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 $420. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

The ideal time to book your flight to Washington, D.C. is 12 days in advance when prices tend to average $366. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $258.

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

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl 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.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Washington, D.C. flights?

You could potentially save up to 57% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Washington, D.C. flight.

How have Phoenix Sky Harbor Intl Airport to Washington, D.C. flight prices changed over time?

As of November 2024, prices for Phoenix Sky Harbor Intl Airport to Washington, D.C. flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Washington, D.C. (PHX to WAS) flight deals and tips

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

Best Price Found

$63

Fastest flight time

4h 03m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Phoenix Sky Harbor Intl Airport in the past 72 hours is $63. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Washington, D.C. found on momondo in the last 72 hours is $128.
The fastest flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. takes 4h 03m
Direct flights go from Phoenix Sky Harbor Intl Airport 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)

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

    Phoenix Sky Harbor Intl and Washington, D.C. are 1972.5 mi apart from one another. 4h 05m is a normal flight duration for this route.

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Washington, D.C.?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Washington, D.C.?


Best airlines flying from Phoenix Sky Harbor Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $137Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $146Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
JetBluePriceFrom $227Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
DeltaPriceFrom $232Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
SouthwestPriceFrom $260Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • Southwest Flights From Phoenix Sky Harbor Intl Airport to Washington, D.C.

    Southwest is one of the most popular airlines flying from Phoenix Sky Harbor Intl Airport to Washington, D.C., operating 8 flights/week on average for this route. A good Southwest flight deal for Phoenix Sky Harbor Intl Airport to Washington, D.C. starts from $260 round-trip, up to an average price of $447. Our users have rated Southwest at 8.1/10.

  • United Airlines Flights From Phoenix Sky Harbor Intl Airport to Washington, D.C.

    United Airlines (7.4/10 from 9,172 reviews) operates around 14 flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. in any given week. The average United Airlines airfare for this route is around $410, with deals from around $258 rare but found on momondo. Referenced prices are for round-trip Phoenix Sky Harbor Intl Airport to Washington, D.C. flight searches in the last 72 hours.


Why use momondo?

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

Finding the right flight to Washington, D.C. from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. All flights to Washington, D.C. from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Phoenix to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Phoenix to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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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.