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Cheap flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport from $64

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 2/3. 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 to Phoenix

The cheapest plane tickets to Phoenix found on KAYAK recently.
7:00 am - 1:06 pmDCA-PHX
8h 06m1 stop
9:00 am - 4:59 pmPHX-DCA
5h 59m1 stop
$126Frontier
Find Deal
Tue, Jan 28 - Wed, Feb 5
1:01 pm - 12:20 amDCA-PHX
13h 19m1 stop
10:29 pm - 12:01 pmPHX-DCA
11h 32m1 stop
$128Frontier
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:26 pm - 11:17 pmBWI-PHX
7h 51m1 stop
5:55 am - 2:13 pmPHX-BWI
6h 18m1 stop
$168American Airlines
Find Deal
Wed, Jan 29 - Sat, Feb 1
8:23 am - 2:09 pmBWI-PHX
7h 46m1 stop
12:45 am - 11:17 amPHX-BWI
8h 32m1 stop
$284American Airlines
Find Deal
Tue, Feb 4 - Thu, Feb 6
12:50 pm - 3:59 pmIAD-PHX
5h 09mnonstop
9:30 am - 3:45 pmPHX-IAD
4h 15mnonstop
$299United Airlines
Find Deal
Thu, Jan 9 - Wed, Jan 15
3:55 pm - 7:05 pmIAD-PHX
5h 10mnonstop
11:00 am - 5:05 pmPHX-IAD
4h 05mnonstop
$300Southwest
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:36 pm - 11:14 pmIAD-PHX
7h 38m1 stop
3:10 pm - 9:25 pmPHX-IAD
4h 15mnonstop
$309United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
4:05 pm - 11:57 pmIAD-PHX
9h 52m1 stop
11:35 pm - 9:08 amPHX-IAD
7h 33m1 stop
$315Delta
Find Deal
Fri, Feb 7 - Sun, Feb 9
6:00 am - 1:21 pmIAD-PHX
9h 21m1 stop
1:00 pm - 11:40 pmPHX-IAD
8h 40m1 stop
$318Delta
Find Deal
Thu, Jan 9 - Mon, Jan 13
3:55 pm - 7:05 pmIAD-PHX
5h 10mnonstop
11:00 am - 5:05 pmPHX-IAD
4h 05mnonstop
$329Southwest
Find Deal
Thu, Jan 9 - Mon, Jan 13
10:39 am - 6:41 pmIAD-PHX
10h 02m1 stop
$64Frontier
Find Deal
Mon, Feb 3
5:10 pm - 12:01 amBWI-PHX
8h 51m1 stop
$64Frontier
Find Deal
Tue, Mar 4
3:03 pm - 11:34 pmBWI-PHX
10h 31m1 stop
$84American Airlines
Find Deal
Sat, Jan 18
3:03 pm - 11:34 pmBWI-PHX
10h 31m1 stop
$94American Airlines
Find Deal
Wed, Jan 8
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
$150United Airlines
Find Deal
Tue, Jan 14
12:35 pm - 9:59 pmIAD-PHX
11h 24m1 stop
$155United Airlines
Find Deal
Sun, Jan 19
6:00 am - 11:10 amIAD-PHX
7h 10m1 stop
$159Delta
Find Deal
Tue, Jan 14
3:10 pm - 8:30 pmDCA-PHX
8h 20m1 stop
$159Delta
Find Deal
Mon, Mar 17
3:25 pm - 6:40 pmIAD-PHX
5h 15mnonstop
$179Southwest
Find Deal
Fri, Jan 17
5:30 pm - 7:45 pmIAD-PHX
5h 15mnonstop
$189Southwest
Find Deal
Wed, Mar 19
2:16 pm - 8:01 pmBWI-PHX
7h 45m1 stop
8:09 pm - 9:17 amPHX-BWI
11h 08m1 stop
$381Frontier
Find Deal
Mon, Dec 23 - Tue, Dec 31
7:00 am - 12:22 amDCA-PHX
19h 22m1 stop
8:55 am - 4:59 pmPHX-DCA
6h 04m1 stop
$385Frontier
Find Deal
Thu, Dec 19 - Wed, Dec 25
6:15 am - 1:38 pmIAD-PHX
9h 23m1 stop
11:10 am - 10:20 pmPHX-IAD
9h 10m1 stop
$613United Airlines
Find Deal
Fri, Dec 20 - Tue, Jan 7
5:15 pm - 10:27 pmIAD-PHX
7h 12m1 stop
6:00 am - 4:58 pmPHX-IAD
8h 58m1 stop
$622American Airlines
Find Deal
Mon, Dec 23 - Sun, Jan 5
8:45 am - 11:53 amIAD-PHX
5h 08mnonstop
8:10 am - 11:30 pmPHX-IAD
13h 20m1 stop
$637United Airlines
Find Deal
Fri, Dec 20 - Tue, Jan 7
6:55 pm - 12:30 amDCA-PHX
7h 35m1 stop
6:15 am - 3:55 pmPHX-DCA
7h 40m1 stop
$642Southwest
Find Deal
Mon, Dec 23 - Sat, Jan 4
12:30 pm - 5:20 pmBWI-PHX
6h 50m1 stop
7:10 pm - 1:20 amPHX-BWI
4h 10mnonstop
$664Southwest
Find Deal
Mon, Dec 23 - Sun, Jan 5
1:53 pm - 1:08 amIAD-PHX
13h 15m1 stop
7:00 am - 7:34 pmPHX-IAD
10h 34m1 stop
$665American Airlines
Find Deal
Thu, Dec 19 - Wed, Dec 25
10:00 am - 4:25 pmDCA-PHX
8h 25m1 stop
11:59 pm - 8:58 amPHX-DCA
6h 59m1 stop
$674Delta
Find Deal
Mon, Dec 23 - Sun, Jan 5
10:00 am - 4:25 pmIAD-PHX
8h 25m1 stop
3:59 pm - 12:38 amPHX-IAD
6h 39m1 stop
$688Delta
Find Deal
Mon, Dec 23 - Thu, Dec 26
12:50 pm - 3:59 pmIAD-PHX
5h 09mnonstop
3:10 pm - 9:25 pmPHX-IAD
4h 15mnonstop
$299United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
7:01 am - 10:25 amDCA-PHX
5h 24mnonstop
12:47 am - 7:00 amPHX-DCA
4h 13mnonstop
$299American Airlines
Find Deal
Sun, Jan 26 - Wed, Jan 29
3:55 pm - 7:05 pmIAD-PHX
5h 10mnonstop
11:00 am - 5:05 pmPHX-IAD
4h 05mnonstop
$300Southwest
Find Deal
Thu, Jan 9 - Wed, Jan 15
7:01 am - 10:25 amDCA-PHX
5h 24mnonstop
1:54 pm - 8:09 pmPHX-DCA
4h 15mnonstop
$300American Airlines
Find Deal
Thu, Jan 9 - Wed, Jan 15
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
3:10 pm - 9:25 pmPHX-IAD
4h 15mnonstop
$310United Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 17
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
3:10 pm - 9:25 pmPHX-IAD
4h 15mnonstop
$317United Airlines
Find Deal
Sun, Jan 12 - Fri, Jan 17
5:05 pm - 8:28 pmDCA-PHX
5h 23mnonstop
12:47 am - 7:00 amPHX-DCA
4h 13mnonstop
$328American Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
3:25 pm - 6:40 pmIAD-PHX
5h 15mnonstop
11:00 am - 5:05 pmPHX-IAD
4h 05mnonstop
$329Southwest
Find Deal
Fri, Jan 17 - Wed, Jan 22
3:45 pm - 6:45 pmIAD-PHX
5h 00mnonstop
12:40 pm - 6:45 pmPHX-IAD
4h 05mnonstop
$339Southwest
Find Deal
Mon, Jan 6 - Sat, Jan 11
5:45 pm - 8:54 pmIAD-PHX
5h 09mnonstop
9:30 am - 3:45 pmPHX-IAD
4h 15mnonstop
$345United Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 23

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
Jan 28
DCA7:00 amWashington, D.C. Reagan-National
8h 06m
1 stop
PHX1:06 pmPhoenix Sky Harbor Intl
Feb 5
PHX9:00 amPhoenix Sky Harbor Intl
5h 59m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Frontier
Jan 9
DCA1:01 pmWashington, D.C. Reagan-National
13h 19m
1 stop
PHX12:20 amPhoenix Sky Harbor Intl
Jan 13
PHX10:29 pmPhoenix Sky Harbor Intl
11h 32m
1 stop
DCA12:01 pmWashington, D.C. Reagan-National
Frontier
Jan 18
DCA6:00 pmWashington, D.C. Reagan-National
8h 26m
1 stop
PHX12:26 amPhoenix Sky Harbor Intl
Jan 25
PHX6:00 amPhoenix Sky Harbor Intl
8h 59m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National

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

Our best Delta deals on Washington, D.C. to Phoenix Sky Harbor Intl Airport flight tickets
Delta
Feb 7
IAD4:05 pmWashington, D.C. Dulles Intl
9h 52m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
Feb 9
PHX11:35 pmPhoenix Sky Harbor Intl
7h 33m
1 stop
IAD9:08 amWashington, D.C. Dulles Intl
Delta
Jan 9
IAD6:00 amWashington, D.C. Dulles Intl
9h 21m
1 stop
PHX1:21 pmPhoenix Sky Harbor Intl
Jan 13
PHX1:00 pmPhoenix Sky Harbor Intl
8h 40m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl
Delta
Jan 1
IAD6:07 amWashington, D.C. Dulles Intl
7h 58m
1 stop
PHX12:05 pmPhoenix Sky Harbor Intl
Jan 7
PHX1:00 pmPhoenix Sky Harbor Intl
8h 40m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl

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 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 $363. 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 $366.

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 $389. 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. Reagan-National 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?

In general, most travelers find the cheapest time to book a flight to Phoenix Sky Harbor Intl Airport is about 32 days prior to their departure date when tickets on average are $432. However, in the past 72 hours, people saw flights from Washington, D.C. for as low as $338.

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.

Can stopping save me money on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 57% on your flight if you consider stops on a Washington, D.C. to Phoenix Sky Harbor Intl Airport flight.

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

As of December 2024, prices for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights are approximately 107% more expensive 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

$64

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 $64. 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 $126.
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 4h 50m.

  • 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
6.1
3,479 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $167Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $197Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $238Free CancellationRating
6.9
399 reviews
Search Sun Country Air flights
DeltaPriceFrom $255Free CancellationRating
8.0
8,604 reviews
Search Delta flights
United AirlinesPriceFrom $267Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
SouthwestPriceFrom $275Free CancellationRating
8.1
4,848 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 3 times per week, with 4,848 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 $275 (round-trip), much lower than the average airfare cost of $442 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 9,059 reviews) operates around 11 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 $453, with deals from around $267 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.


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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