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Cheap flights from Washington, D.C. Reagan-National Airport to Phoenix from $128

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. Reagan-National Airport to Phoenix departing on 10/18. 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. Reagan-National Airport to Phoenix

Cheap round-trip flights

Frontier Logo
2:00 pm - 10:55 pmDCA-PHX
11h 55m1 stop
Frontier Logo
7:30 am - 4:59 pmPHX-DCA
7h 29m1 stop
$251Frontier
Find Deal
Thu, Oct 30 - Mon, Nov 3
Frontier Logo
7:00 am - 9:53 pmDCA-PHX
17h 53m1 stop
Frontier Logo
12:14 pm - 9:59 pmPHX-DCA
6h 45m1 stop
$254Frontier
Find Deal
Wed, Sep 24 - Wed, Oct 8
Southwest Logo
6:55 pm - 12:45 amDCA-PHX
7h 50m1 stop
Southwest Logo
5:50 am - 2:25 pmPHX-DCA
6h 35m1 stop
$258Southwest
Find Deal
Fri, Feb 13 - Tue, Feb 17
Frontier Logo
1:00 pm - 9:55 pmDCA-PHX
11h 55m1 stop
Frontier Logo
8:00 pm - 1:04 pmPHX-DCA
38h 04m2 stops
$261Frontier
Find Deal
Sat, Oct 25 - Sat, Nov 1
Frontier Logo
1:00 pm - 10:14 amDCA-PHX
24h 14m1 stop
Frontier Logo
8:43 pm - 1:04 pmPHX-DCA
13h 21m1 stop
$262Frontier
Find Deal
Wed, Oct 1 - Fri, Oct 31
American Airlines Logo
4:59 pm - 8:05 pmDCA-PHX
5h 06mnonstop
American Airlines Logo
2:24 pm - 8:33 pmPHX-DCA
4h 09mnonstop
$263American Airlines
Find Deal
Tue, Dec 9 - Mon, Dec 15
Alaska Airlines Logo
8:59 am - 4:17 pmDCA-PHX
9h 18m1 stop
Alaska Airlines Logo
8:00 am - 9:55 pmPHX-DCA
11h 55m1 stop
$266Alaska Airlines
Find Deal
Tue, Jan 13 - Sat, Jan 17
Southwest Logo
4:55 pm - 10:25 pmDCA-PHX
7h 30m1 stop
Southwest Logo
6:30 am - 3:35 pmPHX-DCA
7h 05m1 stop
$268Southwest
Find Deal
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
4:59 pm - 8:05 pmDCA-PHX
5h 06mnonstop
American Airlines Logo
12:30 am - 9:14 amPHX-DCA
6h 44m1 stop
$273American Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Delta Logo
6:50 pm - 12:15 amDCA-PHX
7h 25m1 stop
Delta Logo
12:59 am - 10:41 amPHX-DCA
7h 42m1 stop
$277Delta
Find Deal
Sun, Feb 1 - Fri, Feb 6

American Airlines flights from Washington, D.C. Reagan-National Airport to Phoenix

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Phoenix flight tickets
American Airlines
Dec 9
DCA4:59 pmWashington, D.C. Reagan-National
5h 06m
PHX8:05 pmPhoenix Sky Harbor Intl
Dec 15
PHX2:24 pmPhoenix Sky Harbor Intl
4h 09m
DCA8:33 pmWashington, D.C. Reagan-National
$263
Find similar
American Airlines
Dec 9
DCA4:59 pmWashington, D.C. Reagan-National
5h 06m
PHX8:05 pmPhoenix Sky Harbor Intl
Dec 14
PHX12:30 amPhoenix Sky Harbor Intl
6h 44m
1 stop
DCA9:14 amWashington, D.C. Reagan-National
$273
Find similar
American Airlines
Dec 5
DCA6:00 amWashington, D.C. Reagan-National
7h 55m
1 stop
PHX11:55 amPhoenix Sky Harbor Intl
Dec 8
PHX12:57 amPhoenix Sky Harbor Intl
4h 03m
DCA7:00 amWashington, D.C. Reagan-National
$275
Find similar

JetBlue flights from Washington, D.C. Reagan-National Airport to Phoenix

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Phoenix flight tickets
JetBlue
Nov 11
DCA12:30 pmWashington, D.C. Reagan-National
12h 19m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
Dec 3
PHX10:20 pmPhoenix Sky Harbor Intl
7h 44m
1 stop
DCA8:04 amWashington, D.C. Reagan-National
$276
Find similar
JetBlue
Dec 16
DCA3:55 pmWashington, D.C. Reagan-National
8h 45m
1 stop
PHX10:40 pmPhoenix Sky Harbor Intl
Jan 11
PHX11:33 amPhoenix Sky Harbor Intl
9h 24m
1 stop
DCA10:57 pmWashington, D.C. Reagan-National
$284
Find similar
JetBlue
Dec 13
DCA2:25 pmWashington, D.C. Reagan-National
8h 28m
1 stop
PHX8:53 pmPhoenix Sky Harbor Intl
Jan 9
PHX10:10 pmPhoenix Sky Harbor Intl
9h 40m
1 stop
DCA9:50 amWashington, D.C. Reagan-National
$285
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 10/30

2:00 pm-10:55 pm

1 stop11h 55m

Phoenix Sky Harbor Intl

Mon 11/3

7:30 am-4:59 pm

1 stop7h 29m

$251

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 9/24

7:00 am-9:53 pm

1 stop17h 53m

Phoenix Sky Harbor Intl

Wed 10/8

12:14 pm-9:59 pm

1 stop6h 45m

$254

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Fri 2/13

6:55 pm-12:45 am

1 stop7h 50m

Phoenix Sky Harbor Intl

Tue 2/17

5:50 am-2:25 pm

1 stop6h 35m

$258

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 10/25

1:00 pm-9:55 pm

1 stop11h 55m

Phoenix Sky Harbor Intl

Sat 11/1

8:00 pm-1:04 pm

2 stops38h 04m

$261

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 10/1

1:00 pm-10:14 am

1 stop24h 14m

Phoenix Sky Harbor Intl

Fri 10/31

8:43 pm-1:04 pm

1 stop13h 21m

$262

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 12/9

4:59 pm-8:05 pm

Nonstop5h 06m

Phoenix Sky Harbor Intl

Mon 12/15

2:24 pm-8:33 pm

Nonstop4h 09m

$263

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 1/13

8:59 am-4:17 pm

1 stop9h 18m

Phoenix Sky Harbor Intl

Sat 1/17

8:00 am-9:55 pm

1 stop11h 55m

$266

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 2/19

4:55 pm-10:25 pm

1 stop7h 30m

Phoenix Sky Harbor Intl

Mon 2/23

6:30 am-3:35 pm

1 stop7h 05m

$268

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 12/9

4:59 pm-8:05 pm

Nonstop5h 06m

Phoenix Sky Harbor Intl

Sun 12/14

12:30 am-9:14 am

1 stop6h 44m

$273

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sun 2/1

6:50 pm-12:15 am

1 stop7h 25m

Phoenix Sky Harbor Intl

Fri 2/6

12:59 am-10:41 am

1 stop7h 42m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Phoenix

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?

If you are unable to visit Phoenix during the month of July, then departing from Washington, D.C. Reagan-National Airport during the month May is also very affordable. Most momondo users find prices during this month for around $389.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Washington, D.C. Reagan-National Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $411. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $501.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is at noon when flights can be purchased for as low as $381. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $588 per ticket.

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

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

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Washington, D.C. Reagan-National Airport for as low as $314 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to Phoenix flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. Reagan-National Airport to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Phoenix

Fastest flight time

4h 52m

Direct flights

Every day

Airports in Phoenix

1 airport
The fastest flight from Washington, D.C. Reagan-National Airport to Phoenix takes 4h 52m
Direct flights go from Washington, D.C. Reagan-National Airport to Phoenix every day.
There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)
Search flight deals

  • How far is Washington, D.C. Reagan-National to Phoenix by plane?

    There are 1976.2 mi between Washington, D.C. Reagan-National and Phoenix. Flights usually cover this in 4h 53m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Phoenix?

    Prices for flights from Washington, D.C. Reagan-National Airport to Phoenix refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Phoenix?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Phoenix?

    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. Reagan-National Airport to Phoenix.

  • What documentation or ID do you need to fly to Phoenix?

    The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. Reagan-National Airport to Phoenix

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $131Free CancellationRating
5.8
3,177 reviews
Search Frontier flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $285Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $287Free CancellationRating
7.9
7,960 reviews
Search Delta flights
SouthwestPriceFrom $288Free CancellationRating
8.0
4,248 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Phoenix from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Phoenix.

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

Price alerts on flights to Phoenix from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix
Phoenix-Mesa Gateway Airport