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Cheap flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport departing on 2/25. 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 Washington, D.C. to Phoenix

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Phoenix 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 Washington, D.C. to Phoenix.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Phoenix? 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 Phoenix, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Phoenix

Find recent round-trip train or bus tickets from Washington, D.C. to Phoenix.

All round-trip flight deals from Washington, D.C. to Phoenix

The cheapest plane tickets from Washington, D.C. to Phoenix found on KAYAK recently.
5:10 pm - 12:01 amBWI-PHX
8h 51m1 stop
8:46 am - 5:27 pmPHX-BWI
6h 41m1 stop
$127Frontier
Find Deal
Tue, Feb 25 - Sat, Mar 1
7:00 am - 1:06 pmDCA-PHX
8h 06m1 stop
7:00 am - 4:59 pmPHX-DCA
7h 59m1 stop
$129Frontier
Find Deal
Mon, Feb 3 - Wed, Feb 12
5:05 pm - 8:27 pmDCA-PHX
5h 22mnonstop
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$249American Airlines
Find Deal
Sat, Feb 15 - Tue, Feb 18
5:25 pm - 8:35 pmIAD-PHX
5h 10mnonstop
10:30 am - 4:40 pmPHX-IAD
4h 10mnonstop
$249Southwest
Find Deal
Sat, Feb 15 - Sat, Feb 22
5:30 pm - 7:45 pmIAD-PHX
5h 15mnonstop
9:25 am - 4:45 pmPHX-IAD
4h 20mnonstop
$259Southwest
Find Deal
Wed, Apr 2 - Wed, Apr 9
7:00 am - 10:32 amDCA-PHX
5h 32mnonstop
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$262American Airlines
Find Deal
Wed, Feb 19 - Fri, Feb 21
3:57 pm - 9:06 pmIAD-PHX
7h 09m1 stop
7:00 am - 4:16 pmPHX-IAD
7h 16m1 stop
$264United Airlines
Find Deal
Sat, Feb 15 - Wed, Feb 19
5:20 pm - 11:00 pmIAD-PHX
7h 40m1 stop
7:05 am - 3:33 pmPHX-IAD
6h 28m1 stop
$269United Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
5:35 pm - 11:42 pmIAD-PHX
8h 07m1 stop
11:35 pm - 9:08 amPHX-IAD
7h 33m1 stop
$297Delta
Find Deal
Sat, Feb 15 - Wed, Feb 19
1:59 pm - 9:59 pmDCA-PHX
10h 00m1 stop
6:00 am - 6:00 pmPHX-DCA
10h 00m1 stop
$297Delta
Find Deal
Sat, Feb 15 - Tue, Feb 18
1:03 pm - 12:59 amDCA-PHX
13h 56m1 stop
$52Frontier
Find Deal
Tue, Feb 25
7:00 am - 1:12 pmBWI-PHX
9h 12m1 stop
$58Spirit Airlines
Find Deal
Tue, Mar 11
5:05 pm - 8:27 pmDCA-PHX
5h 22mnonstop
$125American Airlines
Find Deal
Sat, Feb 15
3:55 pm - 7:05 pmIAD-PHX
5h 10mnonstop
$125Southwest
Find Deal
Wed, Feb 19
5:25 pm - 10:52 pmIAD-PHX
7h 27m1 stop
$135United Airlines
Find Deal
Sat, Feb 15
5:35 pm - 11:42 pmIAD-PHX
8h 07m1 stop
$149Delta
Find Deal
Sat, Feb 15
7:18 am - 9:05 amDCA-PHX
4h 47mnonstop
$150American Airlines
Find Deal
Sat, May 10
5:50 pm - 7:57 pmIAD-PHX
5h 07mnonstop
$150United Airlines
Find Deal
Wed, May 7
6:00 am - 10:15 amIAD-PHX
7h 15m1 stop
$160Delta
Find Deal
Mon, Mar 17
10:00 am - 5:05 pmDCA-PHX
9h 05m2 stops
$165Southwest
Find Deal
Mon, Feb 10
7:00 am - 1:06 pmDCA-PHX
8h 06m1 stop
9:51 pm - 12:06 pmPHX-DCA
12h 15m1 stop
$264Frontier
Find Deal
Sun, Jan 26 - Thu, Jan 30
7:00 am - 1:06 pmDCA-PHX
8h 06m1 stop
10:15 pm - 12:06 pmPHX-DCA
11h 51m1 stop
$270Frontier
Find Deal
Sun, Jan 26 - Fri, Jan 31
6:05 am - 11:53 amIAD-PHX
7h 48m1 stop
11:35 pm - 9:08 amPHX-IAD
7h 33m1 stop
$594Delta
Find Deal
Sun, Jan 26 - Sun, Feb 2
12:50 pm - 3:59 pmIAD-PHX
5h 09mnonstop
8:50 pm - 11:18 amPHX-IAD
12h 28m1 stop
$651United Airlines
Find Deal
Sun, Jan 26 - Sun, Mar 2
12:35 pm - 9:59 pmIAD-PHX
11h 24m1 stop
8:50 pm - 11:18 amPHX-IAD
12h 28m1 stop
$657United Airlines
Find Deal
Sun, Jan 26 - Sun, Mar 2
5:20 pm - 11:40 pmIAD-PHX
8h 20m1 stop
11:00 am - 5:05 pmPHX-IAD
4h 05mnonstop
$689Southwest
Find Deal
Sun, Jan 26 - Mon, Jan 27
4:05 pm - 11:57 pmIAD-PHX
9h 52m1 stop
12:30 pm - 9:05 pmPHX-IAD
6h 35m1 stop
$699Delta
Find Deal
Sun, Jan 26 - Thu, Jan 30
6:55 am - 6:10 pmIAD-PHX
13h 15m2 stops
12:30 pm - 11:05 pmPHX-IAD
8h 35m2 stops
$709Southwest
Find Deal
Sun, Jan 26 - Mon, Jan 27
10:20 am - 1:56 pmDCA-PHX
5h 36mnonstop
12:47 am - 7:00 amPHX-DCA
4h 13mnonstop
$785American Airlines
Find Deal
Sun, Jan 26 - Wed, Jan 29
3:29 pm - 8:50 pmDCA-PHX
7h 21m1 stop
12:47 am - 7:00 amPHX-DCA
4h 13mnonstop
$790American Airlines
Find Deal
Sun, Jan 26 - Sun, Jan 26
5:25 pm - 8:35 pmIAD-PHX
5h 10mnonstop
10:30 am - 4:40 pmPHX-IAD
4h 10mnonstop
$249Southwest
Find Deal
Sat, Feb 15 - Sat, Feb 22
5:05 pm - 8:27 pmDCA-PHX
5h 22mnonstop
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$249American Airlines
Find Deal
Sat, Feb 15 - Tue, Feb 18
5:30 pm - 7:45 pmIAD-PHX
5h 15mnonstop
9:25 am - 4:45 pmPHX-IAD
4h 20mnonstop
$259Southwest
Find Deal
Wed, Apr 2 - Wed, Apr 9
7:00 am - 10:32 amDCA-PHX
5h 32mnonstop
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$262American Airlines
Find Deal
Wed, Feb 19 - Fri, Feb 21
5:05 pm - 8:27 pmDCA-PHX
5h 22mnonstop
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$263American Airlines
Find Deal
Sat, Feb 15 - Fri, Feb 21
5:50 pm - 9:10 pmIAD-PHX
5h 20mnonstop
3:10 pm - 9:22 pmPHX-IAD
4h 12mnonstop
$274United Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
5:05 pm - 8:27 pmDCA-PHX
5h 22mnonstop
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$274American Airlines
Find Deal
Sat, Feb 15 - Wed, Feb 19
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
3:10 pm - 9:22 pmPHX-IAD
4h 12mnonstop
$278United Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
7:09 am - 9:10 amDCA-PHX
5h 01mnonstop
11:51 pm - 7:00 amPHX-DCA
4h 09mnonstop
$279American Airlines
Find Deal
Sat, Apr 26 - Wed, Apr 30
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
11:59 pm - 6:03 amPHX-IAD
4h 04mnonstop
$293United Airlines
Find Deal
Wed, Feb 12 - Fri, Feb 21

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

Our best Spirit Airlines deals on Washington, D.C. to Phoenix Sky Harbor Intl Airport flight tickets
Spirit Airlines
Feb 1
BWI6:10 amBaltimore/Washington
9h 28m
1 stop
PHX1:38 pmPhoenix Sky Harbor Intl
Feb 3
PHX11:56 amPhoenix Sky Harbor Intl
15h 04m
1 stop
BWI5:00 amBaltimore/Washington
Spirit Airlines
Feb 8
BWI6:10 amBaltimore/Washington
9h 28m
1 stop
PHX1:38 pmPhoenix Sky Harbor Intl
Feb 12
PHX3:00 pmPhoenix Sky Harbor Intl
16h 33m
1 stop
BWI9:33 amBaltimore/Washington
Spirit Airlines
Feb 3
BWI6:10 amBaltimore/Washington
15h 03m
1 stop
PHX7:13 pmPhoenix Sky Harbor Intl
Feb 12
PHX3:00 pmPhoenix Sky Harbor Intl
16h 33m
1 stop
BWI9:33 amBaltimore/Washington

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

Our best Frontier deals on Washington, D.C. to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Feb 4
DCA1:01 pmWashington, D.C. Reagan-National
26h 05m
1 stop
PHX1:06 pmPhoenix Sky Harbor Intl
Feb 8
PHX9:59 pmPhoenix Sky Harbor Intl
12h 07m
1 stop
DCA12:06 pmWashington, D.C. Reagan-National
Frontier
Feb 25
BWI5:10 pmBaltimore/Washington
8h 51m
1 stop
PHX12:01 amPhoenix Sky Harbor Intl
Mar 1
PHX8:46 amPhoenix Sky Harbor Intl
6h 41m
1 stop
BWI5:27 pmBaltimore/Washington
Frontier
Feb 4
DCA7:00 amWashington, D.C. Reagan-National
19h 26m
1 stop
PHX12:26 amPhoenix Sky Harbor Intl
Feb 8
PHX6:00 amPhoenix Sky Harbor Intl
28h 06m
1 stop
DCA12:06 pmWashington, D.C. Reagan-National

See travel insights to Phoenix from

How to get the cheapest flight ticket from Washington, D.C. to Phoenix Sky Harbor 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 typical price of a round-trip flight between Washington, D.C. and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, August is the cheapest month to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $364. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of August, then departing from Washington, D.C. during the month July is also very affordable. Most momondo users find prices during this month for around $368.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $393. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $481. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

At noon is the cheapest time of day to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $290. Flying to Phoenix Sky Harbor Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $438. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Washington, D.C. Dulles Intl to Phoenix Sky Harbor Intl for the best Washington, D.C. - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Washington, D.C. when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $388 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Washington, D.C. for as low as $330 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2025, prices for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights are approximately 18% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Phoenix Sky Harbor Intl Airport (WAS to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport

Best Price Found

$52

Fastest flight time

4h 47m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Washington, D.C. in the past 72 hours is $52. The best round-trip flight deal from Washington, D.C. to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $127.
The fastest flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport takes 4h 47m
Direct flights go from Washington, D.C. to Phoenix Sky Harbor Intl Airport every day.

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

    A flight from Washington, D.C. to Phoenix Sky Harbor Intl will travel around 1972.5 mi. A reasonable flight in good conditions will take 5h 01m.

  • When did momondo last update prices for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $132Free CancellationRating
6.0
3,443 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $202Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $238Free CancellationRating
7.0
386 reviews
Search Sun Country Air flights
DeltaPriceFrom $255Free CancellationRating
8.0
8,521 reviews
Search Delta flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
SouthwestPriceFrom $293Free CancellationRating
8.1
4,662 reviews
Search Southwest flights
  • Southwest Flights From Washington, D.C. to Phoenix Sky Harbor Intl Airport

    Southwest flies from Washington, D.C. to Phoenix Sky Harbor Intl Airport around 14 times per week, with 4,662 momondo users rating the airline 8.1/10. The cheapest Southwest deal from Washington, D.C. to Phoenix Sky Harbor Intl Airport in the last 72 hours was $293 (round-trip), much lower than the average airfare cost of $432 for Southwest flights on this route.

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

    United Airlines (7.4/10 from 8,985 reviews) operates around 17 flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport in any given week. The average United Airlines airfare for this route is around $463, with deals from around $269 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. to Phoenix Sky Harbor Intl Airport flight searches in the last 72 hours.


Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Gilbert
Surprise
Peoria
Wickenburg
Casa Grande
Payson
Goodyear
Buckeye
Avondale
Paradise Valley
Apache Junction
Camp Verde
Fountain Hills
Cave Creek
Guadalupe

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Phoenix?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Phoenix. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Phoenix with flexible booking policies on momondo?

Yes. All flights to Phoenix from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Phoenix?

Once all potential Washington, D.C. to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Phoenix right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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