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$89 Find cheap flights from Phoenix to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Dulles Intl departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Phoenix to Dulles Intl (PHX-IAD)

 
These are the cheapest deals for flights from Phoenix to Dulles Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Phoenix to Dulles Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Phoenix to Dulles Intl.

Recent one-way flight deals from Phoenix to Dulles Intl

Only flying one-way? Below are some of the best one-way flight deals from Phoenix to Dulles Intl found on KAYAK recently.

Recent last minute flight deals from Phoenix to Dulles Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Phoenix to Dulles Intl.

Recent direct flight deals from Phoenix to Dulles Intl

The latest deals for direct flights from Phoenix to Dulles Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Phoenix to Dulles Intl

Find recent round-trip train or bus tickets from Phoenix to Dulles Intl.

All round-trip flight deals to Dulles Intl

The cheapest plane tickets to Dulles Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:59 pm - 11:44 amPHX-IAD
8h 45m1 stop
11:25 am - 4:24 pmIAD-PHX
7h 59m1 stop
$250Sun Country Air
Find Deal
Fri, Jun 21 - Tue, Jun 25
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$259United Airlines
Find Deal
Fri, Jul 5 - Wed, Jul 10
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$269United Airlines
Find Deal
Mon, Jun 24 - Mon, Jul 1
8:30 am - 8:56 pmPHX-IAD
9h 26m2 stops
8:15 am - 10:05 amIAD-PHX
4h 50mnonstop
$274United Airlines
Find Deal
Tue, Aug 27 - Tue, Sep 3
12:40 am - 10:52 amPHX-IAD
7h 12m1 stop
6:10 am - 9:48 amIAD-PHX
6h 38m1 stop
$278Delta
Find Deal
Tue, Jul 23 - Wed, Jul 31
12:43 am - 10:52 amPHX-IAD
7h 09m1 stop
5:22 pm - 10:03 pmIAD-PHX
7h 41m1 stop
$288Delta
Find Deal
Mon, Jul 8 - Fri, Jul 12
11:39 am - 3:34 pmPHX-IAD
24h 55m3 stops
11:23 am - 5:07 pmIAD-PHX
8h 44m1 stop
Wed, Jun 26 - Wed, Jul 3
11:25 am - 11:20 amPHX-IAD
20h 55m3 stops
1:13 pm - 10:50 pmIAD-PHX
12h 37m1 stop
Tue, Aug 20 - Sun, Aug 25
12:52 am - 12:37 pmPHX-IAD
8h 45m1 stop
5:38 pm - 9:56 pmIAD-PHX
7h 18m1 stop
$355American Airlines
Find Deal
Thu, Aug 15 - Sat, Aug 24
1:40 pm - 11:22 pmPHX-IAD
6h 42m1 stop
9:14 am - 3:01 pmIAD-PHX
8h 47m2 stops
$362American Airlines
Find Deal
Sat, Aug 10 - Wed, Aug 21
4:45 pm - 12:57 pmPHX-IAD
17h 12m1 stop
$89Sun Country Air
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Thu, Jul 4
6:12 pm - 10:30 amPHX-IAD
13h 18m1 stop
$120Sun Country Air
Find Deal
Sun, Jul 14
11:39 am - 10:37 amPHX-IAD
19h 58m2 stops
Mon, Jun 10
12:40 am - 10:52 amPHX-IAD
7h 12m1 stop
$139Delta
Find Deal
Tue, Jul 23
11:39 am - 11:20 amPHX-IAD
20h 41m2 stops
Wed, Jun 26
11:39 pm - 9:53 amPHX-IAD
7h 14m1 stop
$158United Airlines
Find Deal
Wed, Jul 3
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
$172United Airlines
Find Deal
Sun, Jul 14
11:05 am - 10:58 pmPHX-IAD
8h 53m1 stop
$179Delta
Find Deal
Sat, Jun 22
12:55 am - 12:52 pmPHX-IAD
8h 57m1 stop
$187American Airlines
Find Deal
Fri, Jul 12
12:55 am - 12:52 pmPHX-IAD
8h 57m1 stop
$203American Airlines
Find Deal
Sun, Jul 28
10:50 am - 4:31 pmPHX-IAD
26h 41m1 stop
11:20 am - 3:36 pmIAD-PHX
7h 16m1 stop
$415Sun Country Air
Find Deal
Sun, Jun 2 - Wed, Jun 5
6:00 pm - 11:27 amPHX-IAD
14h 27m1 stop
12:05 pm - 4:26 pmIAD-PHX
7h 21m1 stop
$417Sun Country Air
Find Deal
Sat, Jun 1 - Tue, Jun 4
4:48 pm - 4:31 pmPHX-IAD
20h 43m2 stops
11:20 am - 3:36 pmIAD-PHX
7h 16m1 stop
Sun, Jun 2 - Wed, Jun 5
4:45 pm - 8:47 pmPHX-IAD
25h 02m1 stop
5:25 pm - 4:26 pmIAD-PHX
26h 01m1 stop
$470Sun Country Air
Find Deal
Fri, May 31 - Mon, Jun 3
4:48 pm - 4:31 pmPHX-IAD
20h 43m2 stops
12:55 pm - 11:00 amIAD-PHX
25h 05m3 stops
Sun, Jun 2 - Wed, Jun 5
12:59 am - 11:15 amPHX-IAD
7h 16m1 stop
5:43 pm - 12:04 amIAD-PHX
9h 21m1 stop
$525American Airlines
Find Deal
Sun, Jun 2 - Mon, Jun 10
8:40 am - 4:06 pmPHX-IAD
4h 26mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$569United Airlines
Find Deal
Thu, May 30 - Sun, Jun 9
9:00 pm - 7:23 amPHX-IAD
7h 23m1 stop
5:20 pm - 7:04 pmIAD-PHX
4h 44mnonstop
$579United Airlines
Find Deal
Thu, May 30 - Sun, Jun 9
12:59 am - 11:15 amPHX-IAD
7h 16m1 stop
3:27 pm - 7:32 pmIAD-PHX
7h 05m1 stop
$585American Airlines
Find Deal
Thu, May 30 - Fri, May 31
1:25 pm - 11:53 pmPHX-IAD
7h 28m1 stop
6:00 am - 9:35 amIAD-PHX
6h 35m1 stop
$588Delta
Find Deal
Sat, Jun 1 - Sun, Jun 2
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$259United Airlines
Find Deal
Fri, Jul 5 - Wed, Jul 10
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$269United Airlines
Find Deal
Mon, Jun 24 - Mon, Jul 1
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
5:20 pm - 7:04 pmIAD-PHX
4h 44mnonstop
$279United Airlines
Find Deal
Fri, Aug 9 - Sun, Aug 11
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
5:20 pm - 7:04 pmIAD-PHX
4h 44mnonstop
$288United Airlines
Find Deal
Mon, Jul 8 - Tue, Jul 9
11:59 pm - 7:21 amPHX-IAD
4h 22mnonstop
8:15 am - 10:05 amIAD-PHX
4h 50mnonstop
$291United Airlines
Find Deal
Sat, Oct 5 - Sat, Oct 12
11:59 pm - 7:21 amPHX-IAD
4h 22mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$300United Airlines
Find Deal
Sat, Jul 13 - Sun, Jul 21
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$306United Airlines
Find Deal
Mon, Jun 24 - Thu, Jun 27
11:55 pm - 7:21 amPHX-IAD
4h 26mnonstop
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
$307United Airlines
Find Deal
Sat, Jun 29 - Tue, Jul 2
11:42 pm - 7:08 amPHX-IAD
4h 26mnonstop
5:20 pm - 7:04 pmIAD-PHX
4h 44mnonstop
$313United Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
5:20 pm - 7:04 pmIAD-PHX
4h 44mnonstop
$317United Airlines
Find Deal
Mon, Jul 15 - Fri, Jul 19

Flights from Phoenix to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Phoenix to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix to Washington Dulles Airport?

The average price of all flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Phoenix to Washington Dulles Airport, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Phoenix, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport is August, where tickets cost $318 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $453 and $442 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airlines provide the cheapest flights from Phoenix to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Phoenix to Washington Dulles Airport found by KAYAK users in the last 72 hours was for $250 on Sun Country Air, followed by United Airlines ($259). One-way flight deals have also been found from as low as $89 on Sun Country Air and from $139 on Delta.

Which airlines fly non-stop between Phoenix Sky Harbor Intl Airport and Washington, D.C. Dulles Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport.
There are 2 airlines that fly nonstop from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport. They are Southwest and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing $218. On average, the best prices for this route can be found at United Airlines.

How many flights are there between Phoenix Sky Harbor Intl Airport and Washington, D.C. Dulles Intl Airport per day?

Each day, there are between 3 and 4 nonstop flights that take off from Phoenix Sky Harbor Intl Airport and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 4h 23m. The most common departure time is 11:00 pm and most flights take off in the morning. Each week, there are 23 flights. The most frequent day of departure is Friday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Phoenix Sky Harbor Intl Airport and Washington, D.C. Dulles Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Phoenix to Washington Dulles Airport take?

Direct flights cover the 1,950 miles separating Phoenix to Washington Dulles Airport in about 4h 13m.

What’s the earliest departure time from Phoenix to Washington Dulles Airport?

Early birds can take the earliest flight from Phoenix Sky Harbor Intl Airport at 12:13 am and will be landing in Washington, D.C. Dulles Intl Airport at 7:35 am.

What’s the latest departure time from Phoenix to Washington Dulles Airport?

If you prefer to fly at night, the latest flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport jets off at 11:55 pm and lands at 7:21 am.

Good to know

Low season

January

High season

June

Cheapest flight

$89
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Phoenix to Washington Dulles Airport

When to book flights from Phoenix to Dulles Intl

Are your dates flexible? Find out the best times to travel from Phoenix to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Washington Dulles Airport flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport was $89 for a one-way ticket and $250 for a round-trip.

  • Do I need a passport to fly between Phoenix and Washington Dulles Airport?

    A passport is not required to fly from Phoenix to Washington Dulles Airport.

  • Which airlines offer Wi-Fi service onboard planes from Phoenix to Washington Dulles Airport?

    American Airlines, JetBlue, Air Canada, and Alaska Airlines offer inflight Wi-Fi service on the Phoenix to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Phoenix to Washington Dulles Airport?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Phoenix to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Phoenix to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Phoenix and Washington Dulles Airport.

  • On which days can I fly direct from Phoenix to Washington Dulles Airport?

    There are nonstop flights from Phoenix to Washington Dulles Airport on a daily basis.

  • Which is the best airline for flights from Phoenix to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Phoenix to Washington, D.C. are Delta and United Airlines. With an average price for the route of $306 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $409 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Phoenix to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $225 or less one-way and $401 or less round-trip.

Prefer to fly non-stop from Phoenix to Washington Dulles Airport?

Find which airlines fly direct from Sky Harbor Intl to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

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

Monday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Tuesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Wednesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Thursday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Friday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Saturday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Sunday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

See more direct flights

Nonstop returns

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

Monday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Tuesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Wednesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Thursday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Friday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Saturday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Sunday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

See more direct flights
See more direct flights

Top 4 airlines serving from Phoenix to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
8.2Boarding
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Book cheap flights from Phoenix to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Phoenix to Washington, D.C. found on KAYAK in the last 72 hours.
7/4Thu
1 stopSun Country Air
17h 12mPHX-IAD
$89
7/14Sun
1 stopSun Country Air
13h 18mPHX-IAD
$120
6/10Mon
2 stops
19h 58mPHX-IAD
$128
7/23Tue
1 stopDelta
7h 12mPHX-IAD
$139
6/26Wed
2 stops
20h 41mPHX-IAD
$149
7/3Wed
1 stopUnited Airlines
7h 14mPHX-IAD
$158
7/14Sun
nonstopUnited Airlines
4h 26mPHX-IAD
$172
6/22Sat
1 stopDelta
8h 53mPHX-IAD
$179
7/12Fri
1 stopAmerican Airlines
8h 57mPHX-IAD
$187
7/28Sun
1 stopAmerican Airlines
8h 57mPHX-IAD
$203

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Last minute flights from Phoenix to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Phoenix to Washington, D.C. that are departing in the next 10 days.
6/2Sun
multi-stopSun Country Air
26h 41mPHX-IAD
6/5Wed
multi-stopSun Country Air
7h 16mIAD-PHX
$415
6/1Sat
multi-stopSun Country Air
14h 27mPHX-IAD
6/4Tue
multi-stopSun Country Air
7h 21mIAD-PHX
$417
6/2Sun
multi-stop
20h 43mPHX-IAD
6/5Wed
multi-stop
7h 16mIAD-PHX
$468
5/31Fri
multi-stopSun Country Air
25h 02mPHX-IAD
6/3Mon
multi-stopSun Country Air
26h 01mIAD-PHX
$470
6/2Sun
multi-stop
20h 43mPHX-IAD
6/5Wed
multi-stop
25h 05mIAD-PHX
$485
6/2Sun
multi-stopAmerican Airlines
7h 16mPHX-IAD
6/10Mon
multi-stopAmerican Airlines
9h 21mIAD-PHX
$525
5/30Thu
nonstopUnited Airlines
4h 26mPHX-IAD
6/9Sun
nonstopUnited Airlines
4h 43mIAD-PHX
$569
5/30Thu
multi-stopUnited Airlines
7h 23mPHX-IAD
6/9Sun
nonstopUnited Airlines
4h 44mIAD-PHX
$579
5/30Thu
multi-stopAmerican Airlines
7h 16mPHX-IAD
5/31Fri
multi-stopAmerican Airlines
7h 05mIAD-PHX
$585
6/1Sat
multi-stopDelta
7h 28mPHX-IAD
6/2Sun
multi-stopDelta
6h 35mIAD-PHX
$588

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Phoenix - Washington Dulles Airport Flights

Departure:

Phoenix (PHX)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Phoenix

Cabin classes:

$1,246
$1,305
$653
$273