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Cheap flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport from $86

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. Dulles Intl Airport departing on 1/3. 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.
7:33 pm - 9:14 amPHX-IAD
11h 41m1 stop
10:37 am - 6:41 pmIAD-PHX
10h 04m1 stop
Thu, Jan 30 - Mon, Feb 3
4:25 pm - 10:52 amPHX-IAD
16h 27m1 stop
6:40 pm - 9:16 amIAD-PHX
16h 36m1 stop
Wed, Nov 20 - Mon, Nov 25
11:59 pm - 6:07 amPHX-IAD
4h 08mnonstop
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$299United Airlines
Find Deal
Thu, Dec 12 - Sat, Dec 14
11:59 pm - 6:07 amPHX-IAD
4h 08mnonstop
12:35 pm - 9:59 pmIAD-PHX
11h 24m1 stop
$304United Airlines
Find Deal
Thu, Dec 12 - Sat, Jan 11
1:50 pm - 11:53 pmPHX-IAD
8h 03m1 stop
6:07 am - 12:29 pmIAD-PHX
8h 22m1 stop
$318Delta
Find Deal
Wed, Dec 11 - Sun, Dec 15
2:40 pm - 11:49 pmPHX-IAD
7h 09m1 stop
5:35 pm - 10:47 pmIAD-PHX
7h 12m1 stop
$338Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
10:30 pm - 1:20 pmPHX-IAD
12h 50m1 stop
7:25 am - 4:15 pmIAD-PHX
10h 50m2 stops
$352Southwest
Find Deal
Fri, Dec 13 - Tue, Dec 17
10:55 am - 5:00 pmPHX-IAD
4h 05mnonstop
3:45 pm - 6:45 pmIAD-PHX
5h 00mnonstop
$368Southwest
Find Deal
Wed, Dec 4 - Wed, Dec 11
12:59 am - 10:29 amPHX-IAD
7h 30m1 stop
6:16 am - 2:03 pmIAD-PHX
9h 47m1 stop
$396American Airlines
Find Deal
Mon, Nov 25 - Tue, Dec 3
2:46 pm - 10:41 pmPHX-IAD
5h 55m1 stop
1:52 pm - 9:30 pmIAD-PHX
9h 38m2 stops
$402American Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
11:59 pm - 7:40 amPHX-IAD
29h 41m1 stop
$86Frontier
Find Deal
Fri, Jan 3
11:57 pm - 5:15 pmPHX-IAD
15h 18m1 stop
$87Frontier
Find Deal
Mon, Feb 24
9:10 am - 3:15 pmPHX-IAD
4h 05mnonstop
$150Southwest
Find Deal
Sun, Dec 15
8:15 pm - 7:06 amPHX-IAD
8h 51m1 stop
$155United Airlines
Find Deal
Thu, Dec 5
9:35 am - 9:14 pmPHX-IAD
9h 39m2 stops
$164United Airlines
Find Deal
Thu, Feb 13
12:55 am - 10:58 amPHX-IAD
8h 03m1 stop
$169Delta
Find Deal
Wed, Dec 4
11:59 pm - 8:46 amPHX-IAD
6h 47m1 stop
$188Delta
Find Deal
Tue, Dec 3
11:59 pm - 8:49 amPHX-IAD
6h 50m1 stop
$198American Airlines
Find Deal
Sun, Jan 5
10:55 am - 5:00 pmPHX-IAD
4h 05mnonstop
$224Southwest
Find Deal
Mon, Jan 6
12:59 am - 1:18 pmPHX-IAD
10h 19m1 stop
$293American Airlines
Find Deal
Thu, Feb 13
6:00 pm - 10:52 amPHX-IAD
14h 52m1 stop
11:33 am - 11:41 pmIAD-PHX
14h 08m1 stop
$370Sun Country Air
Find Deal
Sat, Nov 9 - Sun, Nov 17
6:00 pm - 10:52 amPHX-IAD
14h 52m1 stop
12:07 pm - 6:38 pmIAD-PHX
8h 31m1 stop
$480Sun Country Air
Find Deal
Sat, Nov 9 - Thu, Nov 14
7:57 pm - 11:19 amPHX-IAD
13h 22m1 stop
5:20 pm - 9:46 amIAD-PHX
18h 26m1 stop
$639United Airlines
Find Deal
Mon, Nov 11 - Fri, Nov 15
12:59 am - 10:29 amPHX-IAD
7h 30m1 stop
9:10 am - 2:26 pmIAD-PHX
7h 16m1 stop
$640American Airlines
Find Deal
Mon, Nov 11 - Thu, Nov 14
1:55 pm - 8:00 pmPHX-IAD
4h 05mnonstop
3:45 pm - 6:45 pmIAD-PHX
5h 00mnonstop
$659Southwest
Find Deal
Sat, Nov 9 - Wed, Nov 13
1:55 pm - 8:00 pmPHX-IAD
4h 05mnonstop
7:25 am - 1:05 pmIAD-PHX
7h 40m1 stop
$668Southwest
Find Deal
Sat, Nov 9 - Wed, Nov 13
2:32 pm - 12:07 amPHX-IAD
7h 35m1 stop
5:25 pm - 11:07 pmIAD-PHX
7h 42m1 stop
$677Delta
Find Deal
Sat, Nov 9 - Tue, Nov 12
11:59 pm - 6:07 amPHX-IAD
4h 08mnonstop
8:15 am - 11:24 amIAD-PHX
5h 09mnonstop
$682United Airlines
Find Deal
Sat, Nov 9 - Tue, Nov 12
11:07 pm - 1:17 pmPHX-IAD
12h 10m1 stop
8:20 am - 5:10 pmIAD-PHX
10h 50m1 stop
$690American Airlines
Find Deal
Mon, Nov 11 - Sat, Nov 16
12:55 am - 10:29 amPHX-IAD
7h 34m1 stop
6:00 am - 11:04 amIAD-PHX
7h 04m1 stop
$774Delta
Find Deal
Sat, Nov 9 - Wed, Nov 13
11:59 pm - 6:07 amPHX-IAD
4h 08mnonstop
8:15 am - 11:24 amIAD-PHX
5h 09mnonstop
$299United Airlines
Find Deal
Thu, Dec 12 - Sat, Dec 14
11:59 pm - 6:14 amPHX-IAD
4h 15mnonstop
7:30 pm - 10:38 pmIAD-PHX
5h 08mnonstop
$338United Airlines
Find Deal
Sun, Dec 22 - Mon, Dec 30
11:59 pm - 6:14 amPHX-IAD
4h 15mnonstop
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$357United Airlines
Find Deal
Fri, Jan 3 - Tue, Jan 7
9:30 am - 3:45 pmPHX-IAD
4h 15mnonstop
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$360United Airlines
Find Deal
Sat, Jan 18 - Wed, Jan 22
10:55 am - 5:00 pmPHX-IAD
4h 05mnonstop
3:45 pm - 6:45 pmIAD-PHX
5h 00mnonstop
$368Southwest
Find Deal
Wed, Dec 4 - Wed, Dec 11
9:30 am - 3:45 pmPHX-IAD
4h 15mnonstop
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$369United Airlines
Find Deal
Sat, Jan 18 - Wed, Jan 22
3:10 pm - 9:23 pmPHX-IAD
4h 13mnonstop
12:50 pm - 3:59 pmIAD-PHX
5h 09mnonstop
$378United Airlines
Find Deal
Fri, Dec 13 - Thu, Dec 19
11:59 pm - 6:07 amPHX-IAD
4h 08mnonstop
8:15 am - 11:24 amIAD-PHX
5h 09mnonstop
$389United Airlines
Find Deal
Tue, Dec 3 - Sat, Dec 7
3:10 pm - 9:23 pmPHX-IAD
4h 13mnonstop
7:30 pm - 10:33 pmIAD-PHX
5h 03mnonstop
$396United Airlines
Find Deal
Mon, Dec 16 - Sat, Dec 28
9:10 am - 3:15 pmPHX-IAD
4h 05mnonstop
3:45 pm - 6:45 pmIAD-PHX
5h 00mnonstop
$511Southwest
Find Deal
Fri, Nov 22 - Fri, Nov 29

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

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
Jan 14
PHX2:45 pmPhoenix Sky Harbor Intl
23h 38m
2 stops
IAD4:23 pmWashington, D.C. Dulles Intl
Jan 19
IAD6:57 pmWashington, D.C. Dulles Intl
16h 52m
1 stop
PHX9:49 amPhoenix Sky Harbor Intl
Alaska Airlines
Jan 30
PHX6:00 amPhoenix Sky Harbor Intl
9h 57m
1 stop
IAD5:57 pmWashington, D.C. Dulles Intl
Feb 3
IAD6:57 pmWashington, D.C. Dulles Intl
25h 37m
2 stops
PHX6:34 pmPhoenix Sky Harbor Intl
Alaska Airlines
Dec 12
PHX6:00 amPhoenix Sky Harbor Intl
13h 43m
2 stops
IAD9:43 pmWashington, D.C. Dulles Intl
Dec 14
IAD5:10 pmWashington, D.C. Dulles Intl
22h 57m
2 stops
PHX2:07 pmPhoenix Sky Harbor Intl

Southwest flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets
Southwest
Dec 13
PHX10:30 pmPhoenix Sky Harbor Intl
12h 50m
1 stop
IAD1:20 pmWashington, D.C. Dulles Intl
Dec 17
IAD7:25 amWashington, D.C. Dulles Intl
10h 50m
2 stops
PHX4:15 pmPhoenix Sky Harbor Intl
Southwest
Dec 4
PHX10:55 amPhoenix Sky Harbor Intl
4h 05m
IAD5:00 pmWashington, D.C. Dulles Intl
Dec 11
IAD3:45 pmWashington, D.C. Dulles Intl
5h 00m
PHX6:45 pmPhoenix Sky Harbor Intl
Southwest
Dec 13
PHX10:30 pmPhoenix Sky Harbor Intl
12h 50m
1 stop
IAD1:20 pmWashington, D.C. Dulles Intl
Dec 16
IAD7:25 amWashington, D.C. Dulles Intl
12h 15m
2 stops
PHX5:40 pmPhoenix Sky Harbor Intl

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport

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 from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport?

August. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from Phoenix Sky Harbor Intl Airport is August. Most expensive is June

What is the cheapest day to depart Phoenix Sky Harbor Intl Airport for Washington, D.C. Dulles Intl Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport?

In the afternoon. Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport flights are approximately 25% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from Phoenix Sky Harbor Intl Airport?

Frontier. Frontier, Delta, and Southwest are the most popular carriers operating from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport

How far in advance should you book Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport flights?

31 days before. The cheapest time to buy a flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport is approximately 31 days to departure

How many flights depart from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport on average per day?

As of November 2024, there are 5 flights per week flying from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 9:00AM, with 72% of flights taking off at noon.

How many flights depart from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport on average per week?

The number of flights available between Phoenix Sky Harbor Intl Airport and Washington, D.C. Dulles Intl Airport is 40 per week as of November 2024. The most frequent departure day is Tuesday, with 20% of weekly flights leaving on this day.

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

There are 2 cabin classes available to choose from on Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport flights?

You could potentially save up to 42% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport flight.

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

As of November 2024, prices for Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport flights are approximately 16% more expensive when compared to flights at the same time last year.

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

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. Dulles Intl Airport 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. Dulles Intl Airport (PHX to IAD) 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. Dulles Intl Airport

Best Price Found

$86

Fastest flight time

4h 03m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Phoenix Sky Harbor Intl Airport in the past 72 hours is $86. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $202.
The fastest flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport takes 4h 03m
Direct flights go from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport every day.

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

    The distance between Phoenix Sky Harbor Intl and Washington, D.C. Dulles Intl is about 1950.3 mi. 4h 03m 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. Dulles Intl Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

    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 Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport?

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


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

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $137Free CancellationRating
6.1
3,569 reviews
Search Frontier flights
DeltaPriceFrom $232Free CancellationRating
8.0
8,827 reviews
Search Delta flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,216 reviews
Search United Airlines flights
SouthwestPriceFrom $260Free CancellationRating
8.1
5,084 reviews
Search Southwest flights
American AirlinesPriceFrom $283Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Southwest Flights From Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport

    Across 3 Southwest flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport this week, the average price was $372, with the best Southwest deals starting from $260 round-trip. 5,084 users have rated Southwest on momondo, with an average score of 8.1/10.

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

    $257 is the best United Airlines flight deal from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $436, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,216 user reviews) flies into Washington, D.C. Dulles Intl Airport from Phoenix Sky Harbor Intl Airport 14 times in an average week so prices can vary.


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.


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