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Cheap flights from Washington, D.C. Reagan-National Airport to Phoenix from $117

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 1/22. 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
6:00 pm - 7:19 pm
DCA
-
PHX
27h 19m
1 stop
Frontier Logo
6:25 pm - 9:59 pm
PHX
-
DCA
25h 34m
1 stop
$237Frontier
Fri, Jan 30 - Mon, Feb 2
Frontier Logo
2:00 pm - 11:59 pm
DCA
-
PHX
11h 59m
1 stop
Frontier Logo
6:30 am - 9:59 pm
PHX
-
DCA
13h 29m
2 stops
$238Frontier
Wed, Feb 11 - Thu, Feb 12
Multiple Airlines Logo
2:00 pm - 9:23 pm
DCA
-
PHX
9h 23m
1 stop
Multiple Airlines Logo
10:25 pm - 8:03 am
PHX
-
DCA
7h 38m
1 stop
$239Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
8:00 am - 6:54 pm
DCA
-
PHX
12h 54m
2 stops
Multiple Airlines Logo
10:25 pm - 8:03 am
PHX
-
DCA
7h 38m
1 stop
$240Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Frontier Logo
6:00 pm - 11:53 pm
DCA
-
PHX
7h 53m
1 stop
Frontier Logo
9:17 pm - 1:02 pm
PHX
-
DCA
37h 45m
2 stops
$241Frontier
Sat, Jan 31 - Mon, Feb 2
Frontier Logo
8:00 am - 12:10 pm
DCA
-
PHX
30h 10m
1 stop
Frontier Logo
6:25 pm - 9:59 pm
PHX
-
DCA
25h 34m
1 stop
$242Frontier
Thu, Jan 29 - Mon, Feb 2
JetBlue Logo
2:05 pm - 9:10 pm
DCA
-
PHX
9h 05m
1 stop
JetBlue Logo
9:29 pm - 9:06 am
PHX
-
DCA
8h 37m
1 stop
$243JetBlue
Fri, Mar 6 - Tue, Mar 10
Multiple Airlines Logo
2:00 pm - 11:59 pm
DCA
-
PHX
11h 59m
1 stop
Multiple Airlines Logo
10:25 pm - 8:03 am
PHX
-
DCA
7h 38m
1 stop
$244Multiple Airlines
Wed, Feb 11 - Mon, Feb 16
Frontier Logo
6:00 pm - 11:51 pm
DCA
-
PHX
8h 51m
1 stop
Frontier Logo
8:03 am - 9:59 pm
PHX
-
DCA
10h 56m
1 stop
$245Frontier
Sun, Mar 29 - Wed, Apr 1
Frontier Logo
6:00 pm - 7:42 am
DCA
-
PHX
16h 42m
1 stop
Frontier Logo
6:50 am - 9:59 pm
PHX
-
DCA
12h 09m
1 stop
$246Frontier
Thu, Mar 19 - Wed, Mar 25

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
Feb 5
DCA2:00 pmWashington, D.C. Reagan-National
36h 13m
2 stops
PHX12:13 amPhoenix Sky Harbor Intl
Mar 9
PHX9:24 pmPhoenix Sky Harbor Intl
12h 38m
1 stop
DCA1:02 pmWashington, D.C. Reagan-National
$237
Frontier
Feb 11
DCA2:00 pmWashington, D.C. Reagan-National
11h 59m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
Feb 12
PHX6:30 amPhoenix Sky Harbor Intl
13h 29m
2 stops
DCA9:59 pmWashington, D.C. Reagan-National
$238
Frontier
Jan 31
DCA6:00 pmWashington, D.C. Reagan-National
7h 53m
1 stop
PHX11:53 pmPhoenix Sky Harbor Intl
Feb 2
PHX9:17 pmPhoenix Sky Harbor Intl
37h 45m
2 stops
DCA1:02 pmWashington, D.C. Reagan-National
$241

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
Mar 6
DCA2:05 pmWashington, D.C. Reagan-National
9h 05m
1 stop
PHX9:10 pmPhoenix Sky Harbor Intl
Mar 8
PHX9:29 pmPhoenix Sky Harbor Intl
7h 32m
1 stop
DCA8:01 amWashington, D.C. Reagan-National
$243
JetBlue
Mar 12
DCA11:55 amWashington, D.C. Reagan-National
11h 27m
1 stop
PHX8:22 pmPhoenix Sky Harbor Intl
Mar 15
PHX9:41 pmPhoenix Sky Harbor Intl
9h 15m
1 stop
DCA9:56 amWashington, D.C. Reagan-National
$267
JetBlue
Jan 26
DCA11:59 amWashington, D.C. Reagan-National
10h 50m
1 stop
PHX8:49 pmPhoenix Sky Harbor Intl
Feb 2
PHX10:19 pmPhoenix Sky Harbor Intl
8h 17m
1 stop
DCA8:36 amWashington, D.C. Reagan-National
$296

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 January 14, 2026.
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

Fri 1/30

6:00 pm-7:19 pm

1 stop27h 19m

Phoenix Sky Harbor Intl

Mon 2/2

6:25 pm-9:59 pm

1 stop25h 34m

$237

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 2/11

2:00 pm-11:59 pm

1 stop11h 59m

Phoenix Sky Harbor Intl

Thu 2/12

6:30 am-9:59 pm

2 stops13h 29m

$238

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Mon 2/9

2:00 pm-9:23 pm

1 stop9h 23m

Phoenix Sky Harbor Intl

Mon 2/16

10:25 pm-8:03 am

1 stop7h 38m

$239

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 2/17

8:00 am-6:54 pm

2 stops12h 54m

Phoenix Sky Harbor Intl

Tue 2/24

10:25 pm-8:03 am

1 stop7h 38m

$240

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 1/31

6:00 pm-11:53 pm

1 stop7h 53m

Phoenix Sky Harbor Intl

Mon 2/2

9:17 pm-1:02 pm

2 stops37h 45m

$241

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 1/29

8:00 am-12:10 pm

1 stop30h 10m

Phoenix Sky Harbor Intl

Mon 2/2

6:25 pm-9:59 pm

1 stop25h 34m

$242

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Fri 3/6

2:05 pm-9:10 pm

1 stop9h 05m

Phoenix Sky Harbor Intl

Tue 3/10

9:29 pm-9:06 am

1 stop8h 37m

$243

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 2/11

2:00 pm-11:59 pm

1 stop11h 59m

Phoenix Sky Harbor Intl

Mon 2/16

10:25 pm-8:03 am

1 stop7h 38m

$244

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sun 3/29

6:00 pm-11:51 pm

1 stop8h 51m

Phoenix Sky Harbor Intl

Wed 4/1

8:03 am-9:59 pm

1 stop10h 56m

$245

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 3/19

6:00 pm-7:42 am

1 stop16h 42m

Phoenix Sky Harbor Intl

Wed 3/25

6:50 am-9:59 pm

1 stop12h 09m

$246

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 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 $412. 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 $504.

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

The cheapest time of day to fly to Phoenix is in the afternoon when flights can be purchased for as low as $427. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $539 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 $421 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

3 airports
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 are 3 airports in Phoenix. From Washington, D.C. Reagan-National Airport there are direct flights to 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 03m, 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
5.7
3,056 reviews
Search Frontier flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
9,157 reviews
Search United Airlines flights
American AirlinesPriceFrom $280Free CancellationRating
7.2
11,122 reviews
Search American Airlines 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