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Cheap flights from Washington, D.C. Reagan-National Airport to Phoenix from $121

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 3/1. 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

Enter your travel dates to find the best prices.
Frontier Logo
8:00 am - 3:07 pmDCA-PHX
9h 07m1 stop
Frontier Logo
9:31 am - 9:59 pmPHX-DCA
10h 28m1 stop
$253Frontier
Find Deal
Mon, Dec 15 - Sun, Dec 21
American Airlines Logo
7:00 am - 10:29 amDCA-PHX
5h 29mnonstop
American Airlines Logo
2:09 pm - 8:15 pmPHX-DCA
4h 06mnonstop
$254American Airlines
Find Deal
Wed, Jan 7 - Sat, Jan 10
Frontier Logo
8:00 am - 12:32 amDCA-PHX
18h 32m1 stop
Frontier Logo
4:32 pm - 4:59 pmPHX-DCA
22h 27m1 stop
$255Frontier
Find Deal
Tue, Nov 25 - Tue, Dec 2
American Airlines Logo
4:59 pm - 8:05 pmDCA-PHX
5h 06mnonstop
American Airlines Logo
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$258American Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Alaska Airlines Logo
8:59 am - 3:03 pmDCA-PHX
8h 04m1 stop
Alaska Airlines Logo
8:24 am - 9:00 pmPHX-DCA
10h 36m1 stop
$262Alaska Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 8
Delta Logo
6:58 pm - 12:04 amDCA-PHX
7h 06m1 stop
Delta Logo
11:50 pm - 8:57 amPHX-DCA
7h 07m1 stop
$263Delta
Find Deal
Wed, Dec 17 - Sun, Dec 21
Southwest Logo
11:35 am - 6:00 pmDCA-PHX
8h 25m2 stops
Southwest Logo
5:25 am - 3:20 pmPHX-DCA
7h 55m1 stop
$268Southwest
Find Deal
Tue, Dec 16 - Sun, Dec 21
Delta Logo
10:20 am - 3:25 pmDCA-PHX
7h 05m1 stop
Delta Logo
12:59 am - 11:09 amPHX-DCA
8h 10m1 stop
$278Delta
Find Deal
Thu, Dec 4 - Wed, Dec 10
Southwest Logo
11:35 am - 6:00 pmDCA-PHX
8h 25m2 stops
Southwest Logo
6:20 am - 2:15 pmPHX-DCA
5h 55m1 stop
$294Southwest
Find Deal
Thu, Dec 4 - Sun, Dec 7
Alaska Airlines Logo
9:59 am - 10:46 pmDCA-PHX
14h 47m2 stops
Alaska Airlines Logo
8:24 am - 9:00 pmPHX-DCA
10h 36m1 stop
$299Alaska Airlines
Find Deal
Sat, Jan 24 - Sun, Feb 1

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

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Phoenix flight tickets
Frontier
Nov 15
DCA2:00 pmWashington, D.C. Reagan-National
23h 25m
1 stop
PHX11:25 amPhoenix Sky Harbor Intl
Nov 20
PHX7:29 pmPhoenix Sky Harbor Intl
15h 34m
1 stop
DCA1:03 pmWashington, D.C. Reagan-National
$252
Find similar
Frontier
Dec 15
DCA8:00 amWashington, D.C. Reagan-National
9h 07m
1 stop
PHX3:07 pmPhoenix Sky Harbor Intl
Dec 21
PHX9:31 amPhoenix Sky Harbor Intl
10h 28m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$253
Find similar
Frontier
Nov 15
DCA2:00 pmWashington, D.C. Reagan-National
8h 47m
1 stop
PHX8:47 pmPhoenix Sky Harbor Intl
Nov 18
PHX1:16 pmPhoenix Sky Harbor Intl
6h 43m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$255
Find similar

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
Jan 7
DCA7:00 amWashington, D.C. Reagan-National
5h 29m
PHX10:29 amPhoenix Sky Harbor Intl
Jan 10
PHX2:09 pmPhoenix Sky Harbor Intl
4h 06m
DCA8:15 pmWashington, D.C. Reagan-National
$254
Find similar
American Airlines
Dec 4
DCA4:59 pmWashington, D.C. Reagan-National
5h 06m
PHX8:05 pmPhoenix Sky Harbor Intl
Dec 10
PHX12:57 amPhoenix Sky Harbor Intl
4h 03m
DCA7:00 amWashington, D.C. Reagan-National
$258
Find similar
American Airlines
Jan 29
DCA7:00 amWashington, D.C. Reagan-National
5h 29m
PHX10:29 amPhoenix Sky Harbor Intl
Jan 31
PHX12:55 amPhoenix Sky Harbor Intl
4h 05m
DCA7:00 amWashington, D.C. Reagan-National
$269
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 November 10, 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

Mon 12/15

8:00 am-3:07 pm

1 stop9h 07m

Phoenix Sky Harbor Intl

Sun 12/21

9:31 am-9:59 pm

1 stop10h 28m

$253

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 1/7

7:00 am-10:29 am

Nonstop5h 29m

Phoenix Sky Harbor Intl

Sat 1/10

2:09 pm-8:15 pm

Nonstop4h 06m

$254

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 11/25

8:00 am-12:32 am

1 stop18h 32m

Phoenix Sky Harbor Intl

Tue 12/2

4:32 pm-4:59 pm

1 stop22h 27m

$255

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 12/4

4:59 pm-8:05 pm

Nonstop5h 06m

Phoenix Sky Harbor Intl

Wed 12/10

12:57 am-7:00 am

Nonstop4h 03m

$258

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 1/29

8:59 am-3:03 pm

1 stop8h 04m

Phoenix Sky Harbor Intl

Sun 2/8

8:24 am-9:00 pm

1 stop10h 36m

$262

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 12/17

6:58 pm-12:04 am

1 stop7h 06m

Phoenix Sky Harbor Intl

Sun 12/21

11:50 pm-8:57 am

1 stop7h 07m

$263

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 12/16

11:35 am-6:00 pm

2 stops8h 25m

Phoenix Sky Harbor Intl

Sun 12/21

5:25 am-3:20 pm

1 stop7h 55m

$268

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 12/4

10:20 am-3:25 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

Wed 12/10

12:59 am-11:09 am

1 stop8h 10m

$278

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 12/4

11:35 am-6:00 pm

2 stops8h 25m

Phoenix Sky Harbor Intl

Sun 12/7

6:20 am-2:15 pm

1 stop5h 55m

$294

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 1/24

9:59 am-10:46 pm

2 stops14h 47m

Phoenix Sky Harbor Intl

Sun 2/1

8:24 am-9:00 pm

1 stop10h 36m

$299

Flights are sorted by cheapest round-trip flights 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 August is also very affordable. Most momondo users find prices during this month for around $376.

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 $409. 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 $496.

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 $408. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $587 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 $320 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

5h 03m

Direct flights

Every day

Airports in Phoenix

1 airport
The fastest flight from Washington, D.C. Reagan-National Airport to Phoenix takes 5h 03m
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 5h 06m, 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
3,113 reviews
Search Frontier flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,235 reviews
Search Southwest flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
American AirlinesPriceFrom $292Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
DeltaPriceFrom $307Free CancellationRating
7.9
8,007 reviews
Search Delta 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