How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Phoenix.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Phoenix?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$186 CHEAP FLIGHTS from District of Columbia to Phoenix (PHX)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from District of Columbia to Phoenix

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to Phoenix

Mon, Dec 28 - Thu, Dec 31

8:20 pm - 5:02 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

22h 42m1 stop Las Vegas Harry Reid Intl

9:22 pm - 7:27 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

8h 05m1 stop Las Vegas Harry Reid Intl

$368Frontier

Fri, Oct 30 - Sun, Nov 1

7:24 pm - 9:26 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

17h 02m1 stop San Diego

4:52 pm - 5:40 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

22h 48m1 stop San Diego

$369Alaska Airlines

Fri, Nov 27 - Mon, Nov 30

1:09 pm - 6:49 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

7h 40m1 stop Las Vegas Harry Reid Intl

3:11 pm - 5:10 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

11h 59m1 stop Las Vegas Harry Reid Intl

$369Frontier

Fri, Oct 30 - Sun, Nov 1

7:24 pm - 9:26 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

17h 02m1 stop San Diego

8:22 pm - 5:40 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

19h 18m1 stop San Diego

$369Alaska Airlines

Thu, Dec 3 - Mon, Dec 7

1:33 pm - 8:58 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

9h 25m1 stop Denver Intl

10:25 pm - 4:50 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

16h 25m1 stop Boston Logan Intl

$371Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

9:06 pm - 12:45 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

18h 39m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

5:01 am - 11:43 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

15h 42m3 stops Dallas/Fort Worth Greenville Mid-Delta Atlanta Hartsfield-Jackson

$371Multiple Airlines

Tue, Nov 10 - Fri, Nov 13

10:30 am - 1:42 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

5h 12mnonstop

12:51 am - 7:00 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

4h 09mnonstop

$379American Airlines

Tue, Feb 9 - Thu, Feb 11

7:00 am - 10:25 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

5h 25mnonstop

9:40 am - 3:54 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

4h 14mnonstop

$379American Airlines

Wed, Nov 4 - Sat, Nov 7

5:46 pm - 9:04 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

5h 18mnonstop

8:50 am - 3:03 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

4h 13mnonstop

$379United Airlines

Sun, Nov 1 - Tue, Nov 10

12:55 pm - 4:08 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

5h 13mnonstop

3:08 pm - 9:23 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

4h 15mnonstop

$379United Airlines

Recent last minute flight deals from District of Columbia to Phoenix

Thu, Oct 8 - Tue, Oct 13

7:00 am - 8:10 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

28h 10m1 stop Denver Intl

8:51 pm - 12:04 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

12h 13m1 stop Denver Intl

$370Frontier

Thu, Oct 8 - Wed, Oct 14

11:12 am - 8:42 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

12h 30m1 stop Orlando

7:29 pm - 11:34 amPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

13h 05m1 stop Dallas/Fort Worth

$372Frontier

Mon, Oct 5 - Wed, Feb 3

6:00 am - 12:22 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

9h 22m1 stop Las Vegas Harry Reid Intl

7:50 pm - 5:50 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

20h 00m1 stop San Diego

$405Multiple Airlines

Thu, Oct 8 - Tue, Oct 13

11:12 am - 8:42 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

12h 30m1 stop Orlando

9:02 am - 11:59 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

11h 57m1 stop Seattle/Tacoma Intl

$419Multiple Airlines

Tue, Oct 6 - Sat, Oct 10

7:24 pm - 9:26 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

17h 02m1 stop San Diego

9:02 am - 11:59 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

11h 57m1 stop Seattle/Tacoma Intl

$489Alaska Airlines

Tue, Oct 6 - Tue, Oct 13

6:00 pm - 7:54 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

4h 54mnonstop

8:45 am - 4:13 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

4h 28mnonstop

$509United Airlines

Tue, Oct 6 - Tue, Oct 13

6:00 pm - 7:54 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

4h 54mnonstop

2:05 pm - 9:27 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

4h 22mnonstop

$509United Airlines

Wed, Oct 7 - Thu, Oct 22

10:35 am - 3:30 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

7h 55m2 stops Nashville Intl Omaha Eppley Airfield

5:10 am - 4:15 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

8h 05m1 stop Lambert-St Louis

$514Southwest

Tue, Oct 6 - Tue, Oct 13

3:10 pm - 8:00 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

7h 50m2 stops Chicago Midway Kansas City

6:20 am - 3:45 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

6h 25m1 stop Kansas City

$534Southwest

Tue, Oct 6 - Sat, Oct 10

7:24 pm - 9:26 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

17h 02m1 stop San Diego

9:05 am - 11:59 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

11h 54m2 stops Boise Air Term. Gowen Fld Seattle/Tacoma Intl

$680Alaska Airlines

Recent direct flight deals from District of Columbia to Phoenix

Tue, Nov 10 - Fri, Nov 13

10:30 am - 1:42 pmDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

5h 12mnonstop

12:51 am - 7:00 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

4h 09mnonstop

$379American Airlines

Tue, Feb 9 - Thu, Feb 11

7:00 am - 10:25 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

5h 25mnonstop

9:40 am - 3:54 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

4h 14mnonstop

$379American Airlines

Wed, Nov 4 - Sat, Nov 7

5:46 pm - 9:04 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

5h 18mnonstop

8:50 am - 3:03 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

4h 13mnonstop

$379United Airlines

Sun, Nov 1 - Tue, Nov 10

12:55 pm - 4:08 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

5h 13mnonstop

3:08 pm - 9:23 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

4h 15mnonstop

$379United Airlines

Fri, Nov 13 - Sat, Nov 14

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

$379American Airlines

Sat, Nov 7 - Fri, Nov 13

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

$379American Airlines

Wed, Nov 18 - Wed, Dec 2

7:00 am - 10:21 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

5h 21mnonstop

12:49 am - 6:59 amPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

4h 10mnonstop

$379American Airlines

Fri, Nov 13 - Tue, Nov 17

7:00 am - 10:21 amDCA Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl

5h 21mnonstop

2:43 pm - 8:57 pmPHX Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National

4h 14mnonstop

$379American Airlines

Thu, Feb 4 - Tue, Feb 9

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

$379American Airlines

Wed, Jan 6 - Tue, Jan 12

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

$379American Airlines

Useful Info

Low season	August
High season	March
Cheapest flight	$186

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 5% increase in price.

Flight from Washington Dulles Airport to Phoenix

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Phoenix.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Phoenix?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.