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Cheap flights from Washington, D.C. Reagan-National Airport to Phoenix from $123

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 11/18. 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.
American Airlines Logo
10:05 am - 1:21 pmDCA-PHX
5h 16mnonstop
American Airlines Logo
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
$258American Airlines
Find Deal
jue., dic. 4 - lun., dic. 8
Frontier Logo
6:00 pm - 12:33 amDCA-PHX
8h 33m1 stop
Frontier Logo
6:54 pm - 1:05 pmPHX-DCA
16h 11m2 stops
$260Frontier
Find Deal
jue., feb. 5 - sáb., feb. 7
United Airlines Logo
2:00 pm - 7:22 pmDCA-PHX
7h 22m1 stop
United Airlines Logo
12:28 am - 9:53 amPHX-DCA
7h 25m1 stop
$263United Airlines
Find Deal
mié., ene. 28 - sáb., ene. 31
Frontier Logo
2:00 pm - 12:32 amDCA-PHX
12h 32m1 stop
Frontier Logo
10:43 pm - 1:06 pmPHX-DCA
36h 23m2 stops
$264Frontier
Find Deal
vie., nov. 21 - dom., nov. 30
Frontier Logo
8:00 am - 11:49 pmDCA-PHX
17h 49m1 stop
Frontier Logo
6:00 am - 1:06 pmPHX-DCA
29h 06m2 stops
$265Frontier
Find Deal
mar., dic. 2 - lun., dic. 8
Frontier Logo
6:00 pm - 11:49 pmDCA-PHX
7h 49m1 stop
Frontier Logo
9:31 am - 9:59 pmPHX-DCA
10h 28m1 stop
$266Frontier
Find Deal
mié., dic. 10 - lun., dic. 22
Frontier Logo
2:00 pm - 12:29 amDCA-PHX
12h 29m1 stop
Frontier Logo
6:04 pm - 1:06 pmPHX-DCA
17h 02m2 stops
$267Frontier
Find Deal
mié., dic. 24 - lun., ene. 5
JetBlue Logo
1:45 pm - 9:01 pmDCA-PHX
9h 16m1 stop
JetBlue Logo
11:30 pm - 9:00 amPHX-DCA
7h 30m1 stop
$276JetBlue
Find Deal
mar., dic. 9 - mar., dic. 9
American Airlines Logo
7:00 am - 10:29 amDCA-PHX
5h 29mnonstop
American Airlines Logo
12:55 am - 7:00 amPHX-DCA
4h 05mnonstop
$277American Airlines
Find Deal
jue., ene. 15 - sáb., ene. 17
JetBlue Logo
3:31 pm - 10:30 pmDCA-PHX
8h 59m1 stop
JetBlue Logo
10:20 pm - 8:05 amPHX-DCA
7h 45m1 stop
$284JetBlue
Find Deal
mar., nov. 18 - mar., dic. 2

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

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport flight tickets
JetBlue
Dec 9
DCA1:45 pmWashington, D.C. Reagan-National
9h 16m
1 stop
PHX9:01 pmPhoenix Sky Harbor Intl
Dec 9
PHX11:30 pmPhoenix Sky Harbor Intl
7h 30m
1 stop
DCA9:00 amWashington, D.C. Reagan-National
$276
Find similar
JetBlue
Nov 18
DCA3:31 pmWashington, D.C. Reagan-National
8h 59m
1 stop
PHX10:30 pmPhoenix Sky Harbor Intl
Dec 2
PHX10:20 pmPhoenix Sky Harbor Intl
7h 45m
1 stop
DCA8:05 amWashington, D.C. Reagan-National
$284
Find similar
JetBlue
Mar 6
DCA11:50 amWashington, D.C. Reagan-National
11h 20m
1 stop
PHX9:10 pmPhoenix Sky Harbor Intl
Mar 9
PHX9:29 pmPhoenix Sky Harbor Intl
8h 37m
1 stop
DCA9:06 amWashington, D.C. Reagan-National
$285
Find similar

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

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Feb 5
DCA6:00 pmWashington, D.C. Reagan-National
8h 33m
1 stop
PHX12:33 amPhoenix Sky Harbor Intl
Feb 7
PHX6:54 pmPhoenix Sky Harbor Intl
16h 11m
2 stops
DCA1:05 pmWashington, D.C. Reagan-National
$260
Find similar
Frontier
Nov 21
DCA2:00 pmWashington, D.C. Reagan-National
12h 32m
1 stop
PHX12:32 amPhoenix Sky Harbor Intl
Nov 30
PHX10:43 pmPhoenix Sky Harbor Intl
36h 23m
2 stops
DCA1:06 pmWashington, D.C. Reagan-National
$264
Find similar
Frontier
Dec 2
DCA8:00 amWashington, D.C. Reagan-National
17h 49m
1 stop
PHX11:49 pmPhoenix Sky Harbor Intl
Dec 8
PHX6:00 amPhoenix Sky Harbor Intl
29h 06m
2 stops
DCA1:06 pmWashington, D.C. Reagan-National
$265
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport 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 noviembre 5, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport 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

jue. 12/4

10:05 am-1:21 pm

Nonstop5h 16m

Phoenix Sky Harbor Intl

lun. 12/8

12:57 am-7:00 am

Nonstop4h 03m

$258

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 2/5

6:00 pm-12:33 am

1 stop8h 33m

Phoenix Sky Harbor Intl

sáb. 2/7

6:54 pm-1:05 pm

2 stops16h 11m

$260

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mié. 1/28

2:00 pm-7:22 pm

1 stop7h 22m

Phoenix Sky Harbor Intl

sáb. 1/31

12:28 am-9:53 am

1 stop7h 25m

$263

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

vie. 11/21

2:00 pm-12:32 am

1 stop12h 32m

Phoenix Sky Harbor Intl

dom. 11/30

10:43 pm-1:06 pm

2 stops36h 23m

$264

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mar. 12/2

8:00 am-11:49 pm

1 stop17h 49m

Phoenix Sky Harbor Intl

lun. 12/8

6:00 am-1:06 pm

2 stops29h 06m

$265

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mié. 12/10

6:00 pm-11:49 pm

1 stop7h 49m

Phoenix Sky Harbor Intl

lun. 12/22

9:31 am-9:59 pm

1 stop10h 28m

$266

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mié. 12/24

2:00 pm-12:29 am

1 stop12h 29m

Phoenix Sky Harbor Intl

lun. 1/5

6:04 pm-1:06 pm

2 stops17h 02m

$267

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mar. 12/9

1:45 pm-9:01 pm

1 stop9h 16m

Phoenix Sky Harbor Intl

mar. 12/9

11:30 pm-9:00 am

1 stop7h 30m

$276

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 1/15

7:00 am-10:29 am

Nonstop5h 29m

Phoenix Sky Harbor Intl

sáb. 1/17

12:55 am-7:00 am

Nonstop4h 05m

$277

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mar. 11/18

3:31 pm-10:30 pm

1 stop8h 59m

Phoenix Sky Harbor Intl

mar. 12/2

10:20 pm-8:05 am

1 stop7h 45m

$284

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 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, July is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $356. If you are unable to visit Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport 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. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $496. 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. Reagan-National Airport to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $408. 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 evening because they tend to be around $587. 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. Reagan-National 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. Reagan-National - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport for around $412 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National 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. Reagan-National Airport to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 37% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport flight.

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

As of November 2025, prices for Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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. Reagan-National Airport to Phoenix Sky Harbor Intl Airport (DCA to PHX) 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 Sky Harbor Intl Airport

Best Price Found

$221

Fastest flight time

5h 03m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Washington, D.C. Reagan-National Airport in the past 72 hours is $221. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $401.
The fastest flight from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport takes 5h 03m
Direct flights go from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

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

    The distance between Washington, D.C. Reagan-National and Phoenix Sky Harbor Intl is about 1972.4 mi. Flights usually cover this in 5h 16m, 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 Sky Harbor Intl Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The required travel and health documents for your Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport?

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $131Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
American AirlinesPriceFrom $292Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $307Free CancellationRating
7.9
8,004 reviews
Search Delta flights

  • American Airlines Flights From Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport

    American Airlines flies from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport around 20 times per week, with 11,042 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport in the last 72 hours was $292 (round-trip), much lower than the average airfare cost of $447 for American Airlines flights on this route.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Goodyear
Buckeye
Apache Junction
Payson
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Washington, D.C. to Phoenix with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Phoenix from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Phoenix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Washington, D.C..

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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