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Everything you should know
Flight Deals
Cheap Flights from Washington, D.C. to Phoenix (WAS-PHX)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Washington, D.C. to Phoenix
Fri, Feb 12 - Sat, Feb 20
8:28 pm - 6:42 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
12h 14m1 stop Dallas/Fort Worth
11:00 pm - 9:11 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
20h 11m1 stop Orlando
$371Frontier
Mon, Feb 8 - Tue, Feb 9
7:00 am - 3:11 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
10h 11m1 stop Denver Intl
7:35 am - 4:55 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
7h 20m1 stop Denver Intl
$371Frontier
Sat, Nov 21 - Thu, Nov 26
8:05 pm - 1:13 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
7h 08m1 stop Charlotte Douglas
1:01 am - 8:59 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
5h 58m1 stop Charlotte Douglas
$372American Airlines
Fri, Nov 27 - Tue, Dec 1
7:08 am - 12:30 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
7h 22m1 stop Dallas/Fort Worth
2:16 pm - 11:09 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
6h 53m1 stop Dallas/Fort Worth
$372American Airlines
Tue, Dec 15 - Sun, Dec 20
10:10 am - 3:57 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
7h 47m1 stop Chicago O'Hare Intl
11:58 pm - 6:10 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
4h 12mnonstop
$372United Airlines
Thu, Dec 17 - Wed, Dec 23
10:10 am - 3:59 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
7h 49m1 stop Chicago O'Hare Intl
11:58 pm - 6:10 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
4h 12mnonstop
$372United Airlines
Wed, Dec 2 - Wed, Dec 9
1:33 pm - 8:58 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
9h 25m1 stop Denver Intl
4:08 pm - 5:59 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
23h 51m2 stops San Diego San Francisco
$373Multiple Airlines
Thu, Nov 19 - Wed, Nov 25
1:00 pm - 12:42 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
13h 42m1 stop Denver Intl
10:44 pm - 4:04 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
15h 20m1 stop Seattle/Tacoma Intl
$373Multiple Airlines
Wed, Dec 9 - Sat, Dec 12
4:00 pm - 10:40 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
8h 40m2 stops Omaha Eppley Airfield Denver Intl
8:55 am - 6:15 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
7h 20m2 stops Omaha Eppley Airfield Chicago Midway
$375Southwest
Wed, Dec 9 - Fri, Dec 11
12:05 pm - 6:35 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
8h 30m2 stops Atlanta Hartsfield-Jackson San Antonio
5:05 am - 3:00 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
7h 55m2 stops Dallas Love Field Oklahoma City Will Rogers World
$375Southwest
Recent one-way flight deals from Washington, D.C. to Phoenix
Wed, Dec 23
10:59 pm - 9:04 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
24h 05m2 stops Atlanta Hartsfield-Jackson Denver Intl
$191Frontier
Sat, Feb 13
10:06 am - 8:24 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
12h 18m1 stop Provo
$192Breeze Airways
Thu, Nov 19
8:07 pm - 1:13 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
7h 06m1 stop Charlotte Douglas
$193American Airlines
Wed, Nov 25
6:19 pm - 11:50 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
7h 31m1 stop Chicago O'Hare Intl
$193American Airlines
Fri, Nov 27
8:23 am - 2:12 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
7h 49m1 stop Chicago O'Hare Intl
$193United Airlines
Wed, Dec 2
10:10 am - 3:57 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
7h 47m1 stop Chicago O'Hare Intl
$193United Airlines
Thu, Dec 24
10:59 pm - 8:13 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
23h 14m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl
$193Frontier
Fri, Nov 13
6:36 pm - 11:31 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
18h 55m3 stops Blountville Tri Cities TN/VA Orlando Dallas/Fort Worth
$195Multiple Airlines
Fri, Dec 4
4:00 pm - 10:40 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
8h 40m2 stops Omaha Eppley Airfield Denver Intl
$198Southwest
Sun, Dec 20
9:00 pm - 1:55 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
6h 55m1 stop Chicago Midway
$210Southwest
Recent last minute flight deals from Washington, D.C. to Phoenix
Tue, Nov 3 - Sat, Nov 7
6:00 pm - 12:42 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
8h 42m1 stop Denver Intl
7:15 am - 4:47 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
7h 32m1 stop Denver Intl
$373Frontier
Thu, Nov 5 - Mon, Nov 9
12:31 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
13h 24m1 stop Dallas/Fort Worth
7:32 pm - 11:43 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
26h 11m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
$374Frontier
Wed, Nov 4 - Sun, Nov 8
12:31 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
13h 24m1 stop Dallas/Fort Worth
8:00 am - 5:40 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
7h 40m1 stop San Diego
$400Multiple Airlines
Thu, Nov 5 - Mon, Nov 9
12:31 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
13h 24m1 stop Dallas/Fort Worth
4:52 pm - 5:40 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
22h 48m1 stop San Diego
$401Multiple Airlines
Tue, Nov 3 - Tue, Dec 1
5:46 pm - 9:04 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
5h 18mnonstop
4:02 pm - 12:24 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
6h 22m1 stop Chicago O'Hare Intl
$467United Airlines
Wed, Nov 4 - Wed, Dec 30
12:55 pm - 4:08 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
5h 13mnonstop
11:58 pm - 6:10 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
4h 12mnonstop
$494United Airlines
Tue, Nov 3 - Tue, Dec 1
5:15 pm - 8:28 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 13mnonstop
3:00 pm - 11:59 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
6h 59m1 stop Dallas/Fort Worth
$500American Airlines
Tue, Nov 3 - Mon, Nov 9
7:00 am - 10:21 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 21mnonstop
12:51 am - 7:00 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 09mnonstop
$542American Airlines
Tue, Nov 3 - Sat, Nov 7
3:04 pm - 7:47 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
6h 43m1 stop Atlanta Hartsfield-Jackson
12:59 am - 11:21 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
8h 22m1 stop Minneapolis St Paul
$549Delta
Wed, Nov 4 - Mon, Nov 16
8:13 am - 1:06 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
6h 53m1 stop Atlanta Hartsfield-Jackson
11:35 pm - 9:09 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
7h 34m1 stop Atlanta Hartsfield-Jackson
$549Delta
Recent direct flight deals from Washington, D.C. to Phoenix
Mon, Jan 25 - Tue, Feb 2
5:01 pm - 8:24 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 23mnonstop
2:46 pm - 8:59 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 13mnonstop
$377American Airlines
Tue, Dec 8 - Mon, Dec 21
7:00 am - 10:25 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 25mnonstop
9:59 am - 4:17 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 18mnonstop
$377American Airlines
Fri, Jan 15 - Mon, Jan 18
5:01 pm - 8:24 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 23mnonstop
12:48 am - 7:00 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 12mnonstop
$377American Airlines
Thu, Jan 21 - Sun, Jan 24
5:01 pm - 8:24 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 23mnonstop
12:48 am - 7:00 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 12mnonstop
$377American Airlines
Thu, Jan 14 - Sun, Jan 17
7:00 am - 10:25 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 25mnonstop
12:48 am - 7:00 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 12mnonstop
$377American Airlines
Wed, Dec 30 - Wed, Jan 6
7:00 am - 10:18 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 18mnonstop
2:46 pm - 8:59 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 13mnonstop
$377American Airlines
Thu, Jan 14 - Sun, Jan 17
7:00 am - 10:25 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 25mnonstop
12:48 am - 7:00 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 12mnonstop
$377American Airlines
Sat, Jan 16 - Tue, Jan 19
7:00 am - 10:25 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 25mnonstop
2:46 pm - 8:59 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 13mnonstop
$377American Airlines
Sun, Dec 6 - Wed, Dec 9
5:55 pm - 9:13 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
5h 18mnonstop
9:50 am - 4:08 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
4h 18mnonstop
$382United Airlines
Sat, Dec 5 - Mon, Dec 7
5:55 pm - 9:13 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
5h 18mnonstop
2:54 pm - 9:09 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
4h 15mnonstop
$394United Airlines
Booking Insights
Price, demand and travel trends for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
More
How much is a round-trip flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport departing in february.What is the cheapest Washington, D.C. to Phoenix Sky Harbor Intl Airport flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.There's little price difference between Washington, D.C. to Phoenix Sky Harbor Intl Airport routes. They average around $494 round-trip, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport. It’s 9% cheaper than the average day, while Sunday is the most expensive, with prices 11% higher.
What’s the cheapest month to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers and then takes the median of all values for each month.•January is the cheapest month to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport at $420 round-trip.
•March ($552) and June ($527) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 31% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.When are flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport the cheapest?
Flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport are cheapest 15 weeks before departure. Booking in this window typically costs about 33% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.
Round-trip flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport typically range from $397 to $608. The lowest price found in the past 5 days was $371, on Frontier.
Which airline is the cheapest to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Frontier ($371) and American Airlines ($372) are the cheapest airlines to fly round-trip from Washington, D.C. to Phoenix Sky Harbor Intl Airport according to KAYAK data over the last 5 days.
Which airline offers the most nonstop flights between Washington, D.C. and Phoenix Sky Harbor Intl Airport?
American Airlines and United Airlines offer the most frequent nonstop flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport, at 21 and 18 flights per week respectively. Based on KAYAK flight data over the last 3 months.
What’s the most popular layover airport when flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Denver Intl (DEN) is the most popular layover for the Washington, D.C. to Phoenix Sky Harbor Intl Airport route. 53% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.
What is the cheapest layover airport when flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Flights via Fort Lauderdale (FLL) offer the most affordable fares, with an average round-trip price of $282. Based on KAYAK data over the past 3 months.
Which route with a layover is the fastest from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Nashville Intl (BNA) offers the shortest 1-stop connection from Washington, D.C. to Phoenix Sky Harbor Intl Airport at 6h 11m one-way, 54m longer than the 5h 17m direct flight. Based on KAYAK data over the past 3 months.
When flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport which airport offers the shortest layover?
Nashville Intl (BNA) had the shortest average connection time for Washington, D.C. to Phoenix Sky Harbor Intl Airport layovers at 3h 31m over the past 3 months.
How many nonstop flights run daily between Washington, D.C. and Phoenix Sky Harbor Intl Airport?
There are 5 to 6 flights per day from Washington, D.C. to Phoenix Sky Harbor Intl Airport, about 38 flights per week. Monday has the most departures, with 16% of weekly flights.
What time of day do most flights depart from Washington, D.C. to Phoenix Sky Harbor Intl Airport?
Based on KAYAK flight schedules for the upcoming 3 months.Most nonstop flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport depart in the morning, accounting for 40% of nonstop departures. Around 2 flights are scheduled in that window over the next three months.
Expert advice
Expert advice for your flight from Washington, D.C. to Phoenix
AI-powered summary based on content written by travel experts. AI can make mistakes.
Our travel experts
Key details for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights
Low season | August |
|---|---|
High season | March |
Cheapest flight | $191 |
When to book flights from Washington, D.C. to Phoenix
Are your dates flexible? Find out the best times to travel from Washington, D.C. to Phoenix 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.
Your Washington, D.C. to Phoenix Sky Harbor Intl Airport flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Washington, D.C. to Phoenix Sky Harbor Intl Airport flights
Get tips on when to book, when to fly and what to know before your trip.Prefer to fly direct from Washington, D.C. to Phoenix Sky Harbor Airport?
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. to Phoenix Sky Harbor Intl.
Direct departures
Washington, D.C. to Phoenix Sky Harbor Intl
Monday
American Airlines,United Airlines
American Airlines,United Airlines
Tuesday
American Airlines,United Airlines
American Airlines,United Airlines
Wednesday
American Airlines,United Airlines
American Airlines,United Airlines
Thursday
American Airlines,United Airlines
American Airlines,United Airlines
Friday
American Airlines,United Airlines
American Airlines,United Airlines
Saturday
American Airlines,United Airlines
American Airlines,United Airlines
Sunday
American Airlines,United Airlines
American Airlines,United Airlines
Direct returns
Phoenix Sky Harbor Intl to Washington, D.C.
Monday
American Airlines,United Airlines
American Airlines,United Airlines
Tuesday
American Airlines,United Airlines
American Airlines,United Airlines
Wednesday
American Airlines,United Airlines
American Airlines,United Airlines
Thursday
American Airlines,United Airlines
American Airlines,United Airlines
Friday
American Airlines,United Airlines
American Airlines,United Airlines
Saturday
American Airlines,United Airlines
American Airlines,United Airlines
Sunday
American Airlines,United Airlines
American Airlines,United Airlines
More options for your flight from Washington, D.C. to Phoenix
Complete your trip to Phoenix with a hotel stay or car rental
Other airlines flying to Washington, D.C.
Flight deals from the most popular airlines with KAYAK users flying the route
Information on your arrival and departure airports
Cabin class types available on flights to Phoenix
Cabin classes available on flights from Washington, D.C. to Phoenix. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Washington, D.C. and Phoenix
Flights from domestic origins to Phoenix
Choose which airport to fly into in Washington, D.C.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.