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Find cheap flights from Washington, D.C. to Phoenix from $109

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Phoenix departing on 9/10. 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
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Phoenix

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Phoenix, 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 Washington, D.C. to Phoenix, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
3:20 pm - 7:03 pmBWI-PHX
6h 43m1 stop
7:00 am - 5:51 pmPHX-BWI
7h 51m1 stop
Thu, Jun 6 - Thu, Jun 13
3:20 pm - 7:03 pmBWI-PHX
6h 43m1 stop
5:45 am - 12:03 pmPHX-BWI
27h 18m1 stop
$196Frontier
Find Deal
Thu, Jul 4 - Sun, Jul 7
9:28 pm - 9:26 amBWI-PHX
14h 58m1 stop
7:00 am - 5:51 pmPHX-BWI
7h 51m1 stop
$197Spirit Airlines
Find Deal
Mon, Jun 10 - Thu, Jun 13
6:46 pm - 12:25 amBWI-PHX
8h 39m1 stop
6:40 am - 7:10 pmPHX-BWI
9h 30m1 stop
Sat, May 18 - Wed, May 22
7:43 pm - 11:13 pmBWI-PHX
30h 30m1 stop
11:39 am - 1:24 amPHX-BWI
34h 45m2 stops
$199Spirit Airlines
Find Deal
Mon, Jun 3 - Fri, Jun 7
1:03 pm - 5:18 pmBWI-PHX
7h 15m1 stop
7:28 pm - 12:03 pmPHX-BWI
13h 35m1 stop
$200Frontier
Find Deal
Wed, Jul 31 - Tue, Aug 20
5:20 pm - 7:04 pmIAD-PHX
4h 44mnonstop
11:50 pm - 7:16 amPHX-IAD
4h 26mnonstop
$269United Airlines
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Tue, Jul 16 - Tue, Jul 23
11:16 am - 4:13 pmIAD-PHX
7h 57m1 stop
5:07 pm - 12:53 pmPHX-IAD
16h 46m1 stop
$270Sun Country Air
Find Deal
Wed, Jun 12 - Sat, Jun 15
8:15 am - 9:58 amIAD-PHX
4h 43mnonstop
1:32 pm - 10:59 pmPHX-IAD
6h 27m1 stop
$273United Airlines
Find Deal
Wed, Jul 31 - Tue, Aug 20
11:20 am - 8:33 amIAD-PHX
24h 13m1 stop
5:10 pm - 11:46 amPHX-IAD
15h 36m1 stop
$275Sun Country Air
Find Deal
Wed, Jun 5 - Wed, Jun 12

Flights from Washington, D.C. to Phoenix - Travel Insights & Trends

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

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Washington, D.C. to Phoenix.
Our data shows that the cheapest route for a one-way flight from Washington, D.C. to Phoenix cost $144 and was between Washington, D.C. Reagan-National Airport and Phoenix Sky Harbor Intl Airport. On average, the best prices are found if you fly from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport. The average price for a return flight for this route is $308.

What’s the cheapest day of the week to fly from Washington, D.C. to Phoenix?

The average price of all flights from Washington, D.C. to Phoenix clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Washington, D.C. to Phoenix, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Phoenix, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to Phoenix, 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 Washington, D.C. to Phoenix is August, where tickets cost $284 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $527 and $427 respectively.

Can I save money by flying with a layover from Washington, D.C. to Phoenix?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $282 on average

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. to Phoenix, 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 Washington, D.C. to Phoenix, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

Which airlines provide the cheapest flights from Washington, D.C. to Phoenix?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Washington, D.C. to Phoenix found on KAYAK was with Frontier for $109. Frontier proposed a round-trip connection from $196 and Spirit Airlines from $197.

Which airlines fly most frequently between Washington, D.C. and Phoenix?

Southwest connects Washington, D.C. to Phoenix up to 6 flights per day, followed by American Airlines (4 flights per day), and United Airlines (3 flights per day).

Which airlines fly non-stop between Washington, D.C. and Phoenix?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. to Phoenix.
There are 3 airlines that fly nonstop from Washington, D.C. to Phoenix. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $206 for a one-way flight. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Washington, D.C. and Phoenix per day?

Each day, there are between 11 and 15 nonstop flights that take off from Washington, D.C. and land in Phoenix, with an average flight time of 4h 51m. The most common departure time is 5:00 pm and most flights take off in the afternoon, while the most flights land at Phoenix Sky Harbor Intl Airport. Each week, there are 97 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Washington, D.C. and Phoenix?

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 Washington, D.C. to Phoenix take?

Flying between Phoenix and Washington, D.C. will take minimum 4h 35m and will require at least one stop.

Good to know

Cheapest flight

$109
Flight from Reagan Washington National Airport to Phoenix

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.

FAQs for booking flights from Washington, D.C. to Phoenix

  • What is the cheapest flight from Washington, D.C. to Phoenix?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Phoenix was $109 for a one-way ticket and $195 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Phoenix?

    Yes

  • Which aircraft models fly most regularly from Washington, D.C. to Phoenix?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Phoenix?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Phoenix, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Phoenix from Washington, D.C.?

    Denver is the most popular layover city among KAYAK users traveling from Washington, D.C. to Phoenix.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Phoenix?

    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 Washington, D.C. to Phoenix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Washington, D.C. 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 Washington, D.C. to Phoenix?

    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 Phoenix with an airline and back to Washington, D.C. with another airline.

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

    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 Phoenix from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Washington, D.C. to Phoenix?

Find which airlines fly direct from Washington, D.C. to Phoenix, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. to Phoenix

Monday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Tuesday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Wednesday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Thursday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Friday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Saturday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Sunday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

See more direct flights

Nonstop returns

Phoenix to Washington, D.C.

Monday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Tuesday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Wednesday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Thursday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Friday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Saturday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

Sunday

American Airlines, Austrian Airlines, Avianca, +4 more

American Airlines, Austrian Airlines, +5 more

See more direct flights
See more direct flights

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Phoenix found on KAYAK in the last 72 hours.
9/10Tue
1 stopFrontier
6h 32mDCA-PHX
$109
5/25Sat
1 stopFrontier
8h 28mDCA-PHX
$113
6/4Tue
1 stopSun Country Air
7h 21mIAD-PHX
$123
6/5Wed
nonstopUnited Airlines
4h 43mIAD-PHX
$135
6/18Tue
1 stopSun Country Air
25h 10mIAD-PHX
$138
9/10Tue
nonstopAmerican Airlines
4h 51mDCA-PHX
$140
6/5Wed
1 stopUnited Airlines
7h 10mDCA-PHX
$144
5/24Fri
2 stops
18h 12mIAD-PHX
$144
6/5Wed
3 stops
20h 25mIAD-PHX
$146
6/5Wed
nonstopAmerican Airlines
4h 49mDCA-PHX
$163

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Last minute flights from Washington, D.C. to Phoenix

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 Washington, D.C. to Phoenix that are departing in the next 10 days.
5/11Sat
multi-stop
20h 17mBWI-PHX
5/15Wed
multi-stop
14h 53mPHX-BWI
$253
5/11Sat
multi-stopFrontier
12h 19mBWI-PHX
5/14Tue
multi-stopFrontier
10h 59mPHX-BWI
$259
5/13Mon
multi-stopSpirit Airlines
31h 34mBWI-PHX
5/15Wed
multi-stopSpirit Airlines
25h 30mPHX-BWI
$326
5/13Mon
multi-stopSpirit Airlines
31h 34mBWI-PHX
5/15Wed
multi-stopSpirit Airlines
9h 30mPHX-BWI
$336
5/9Thu
multi-stopAmerican Airlines
6h 39mDCA-PHX
6/13Thu
nonstopAmerican Airlines
4h 17mPHX-DCA
$471
5/9Thu
multi-stopAmerican Airlines
6h 39mDCA-PHX
6/12Wed
multi-stopAmerican Airlines
7h 07mPHX-DCA
$479
5/12Sun
multi-stopSun Country Air
27h 37mIAD-PHX
5/22Wed
multi-stopSun Country Air
19h 42mPHX-IAD
$495
5/9Thu
multi-stopSun Country Air
7h 12mIAD-PHX
5/16Thu
multi-stopSun Country Air
15h 37mPHX-IAD
$545
5/9Thu
nonstopUnited Airlines
5h 04mIAD-PHX
5/14Tue
nonstopUnited Airlines
4h 19mPHX-IAD
$569
5/9Thu
nonstopUnited Airlines
5h 04mIAD-PHX
5/14Tue
multi-stopUnited Airlines
8h 05mPHX-IAD
$574

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Flights to Phoenix

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