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Cheap flights from Washington, D.C. Reagan-National Airport to Phoenix from $116

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 2/18. 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

Enter your travel dates to find the best prices.
Frontier Logo
6:00 pm - 8:42 am
DCA
-
PHX
16h 42m
1 stop
Frontier Logo
8:04 pm - 1:15 pm
PHX
-
DCA
15h 11m
2 stops
$242Frontier
Mon, Feb 9 - Tue, Feb 10
JetBlue Logo
11:50 am - 9:10 pm
DCA
-
PHX
11h 20m
1 stop
JetBlue Logo
10:25 pm - 11:00 am
PHX
-
DCA
10h 35m
1 stop
$243JetBlue
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
8:00 am - 5:19 pm
DCA
-
PHX
11h 19m
1 stop
Frontier Logo
6:00 am - 4:59 pm
PHX
-
DCA
8h 59m
1 stop
$244Frontier
Tue, Feb 17 - Sat, Feb 21
Multiple Airlines Logo
8:00 am - 7:42 am
DCA
-
PHX
26h 42m
1 stop
Multiple Airlines Logo
10:24 pm - 9:56 am
PHX
-
DCA
8h 32m
1 stop
$246Multiple Airlines
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
8:00 am - 5:46 pm
DCA
-
PHX
12h 46m
1 stop
Multiple Airlines Logo
10:24 pm - 9:56 am
PHX
-
DCA
8h 32m
1 stop
$247Multiple Airlines
Mon, Mar 23 - Mon, Mar 23
Multiple Airlines Logo
8:00 am - 12:41 am
DCA
-
PHX
18h 41m
1 stop
Multiple Airlines Logo
11:08 pm - 9:32 am
PHX
-
DCA
8h 24m
1 stop
$248Multiple Airlines
Mon, Feb 16 - Mon, Feb 23
Frontier Logo
8:00 am - 5:19 pm
DCA
-
PHX
11h 19m
1 stop
Frontier Logo
8:04 pm - 1:15 pm
PHX
-
DCA
15h 11m
2 stops
$249Frontier
Tue, Feb 10 - Tue, Feb 17
Multiple Airlines Logo
8:59 am - 3:45 pm
DCA
-
PHX
8h 46m
1 stop
Multiple Airlines Logo
10:25 pm - 8:03 am
PHX
-
DCA
7h 38m
1 stop
$250Multiple Airlines
Sat, Feb 21 - Mon, Feb 23
Frontier Logo
6:00 pm - 6:26 pm
DCA
-
PHX
26h 26m
1 stop
Frontier Logo
9:39 pm - 1:15 pm
PHX
-
DCA
13h 36m
2 stops
$251Frontier
Thu, Feb 19 - Mon, Feb 23
Frontier Logo
2:00 pm - 9:41 pm
DCA
-
PHX
9h 41m
1 stop
Frontier Logo
6:30 am - 9:59 pm
PHX
-
DCA
13h 29m
2 stops
$253Frontier
Sat, Feb 14 - Thu, Feb 19

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 9
DCA6:00 pmWashington, D.C. Reagan-National
16h 42m
1 stop
PHX8:42 amPhoenix Sky Harbor Intl
Feb 10
PHX8:04 pmPhoenix Sky Harbor Intl
15h 11m
2 stops
DCA1:15 pmWashington, D.C. Reagan-National
$242
Frontier
Feb 17
DCA8:00 amWashington, D.C. Reagan-National
11h 19m
1 stop
PHX5:19 pmPhoenix Sky Harbor Intl
Feb 21
PHX6:00 amPhoenix Sky Harbor Intl
8h 59m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
$244
Frontier
Feb 10
DCA2:00 pmWashington, D.C. Reagan-National
11h 59m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
Feb 18
PHX9:52 amPhoenix Sky Harbor Intl
7h 07m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
$247

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
Feb 27
DCA11:50 amWashington, D.C. Reagan-National
11h 20m
1 stop
PHX9:10 pmPhoenix Sky Harbor Intl
Mar 1
PHX10:25 pmPhoenix Sky Harbor Intl
10h 35m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
$243
JetBlue
Feb 26
DCA6:00 amWashington, D.C. Reagan-National
18h 49m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
Mar 2
PHX11:05 pmPhoenix Sky Harbor Intl
18h 48m
1 stop
DCA7:53 pmWashington, D.C. Reagan-National
$258
JetBlue
Feb 20
DCA6:00 amWashington, D.C. Reagan-National
17h 58m
1 stop
PHX9:58 pmPhoenix Sky Harbor Intl
Feb 26
PHX11:05 pmPhoenix Sky Harbor Intl
21h 26m
1 stop
DCA10:31 pmWashington, D.C. Reagan-National
$259

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 21, 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

Mon 2/9

6:00 pm-8:42 am

1 stop16h 42m

Phoenix Sky Harbor Intl

Tue 2/10

8:04 pm-1:15 pm

2 stops15h 11m

$242

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Fri 2/27

11:50 am-9:10 pm

1 stop11h 20m

Phoenix Sky Harbor Intl

Sun 3/1

10:25 pm-11:00 am

1 stop10h 35m

$243

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 2/17

8:00 am-5:19 pm

1 stop11h 19m

Phoenix Sky Harbor Intl

Sat 2/21

6:00 am-4:59 pm

1 stop8h 59m

$244

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 3/19

8:00 am-7:42 am

1 stop26h 42m

Phoenix Sky Harbor Intl

Mon 3/23

10:24 pm-9:56 am

1 stop8h 32m

$246

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Mon 3/23

8:00 am-5:46 pm

1 stop12h 46m

Phoenix Sky Harbor Intl

Mon 3/23

10:24 pm-9:56 am

1 stop8h 32m

$247

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Mon 2/16

8:00 am-12:41 am

1 stop18h 41m

Phoenix Sky Harbor Intl

Mon 2/23

11:08 pm-9:32 am

1 stop8h 24m

$248

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 2/10

8:00 am-5:19 pm

1 stop11h 19m

Phoenix Sky Harbor Intl

Tue 2/17

8:04 pm-1:15 pm

2 stops15h 11m

$249

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 2/21

8:59 am-3:45 pm

1 stop8h 46m

Phoenix Sky Harbor Intl

Mon 2/23

10:25 pm-8:03 am

1 stop7h 38m

$250

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 2/19

6:00 pm-6:26 pm

1 stop26h 26m

Phoenix Sky Harbor Intl

Mon 2/23

9:39 pm-1:15 pm

2 stops13h 36m

$251

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 2/14

2:00 pm-9:41 pm

1 stop9h 41m

Phoenix Sky Harbor Intl

Thu 2/19

6:30 am-9:59 pm

2 stops13h 29m

$253

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 $417. 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 $505.

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 $430. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $526 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 $422 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 18m

Direct flights

Every day

Airports in Phoenix

3 airports
The fastest flight from Washington, D.C. Reagan-National Airport to Phoenix takes 5h 18m
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 18m, 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
DeltaPriceFrom $128Free CancellationRating
7.9
8,089 reviews
Search Delta flights
FrontierPriceFrom $131Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $279Free CancellationRating
7.2
11,174 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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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