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$125+ Cheap flights from Reagan-National (DCA) to Phoenix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PHX
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Phoenix are usually found in July or August, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Reagan-National to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 3, 2025.

Round-trip from

$265
(Mytrip)

One-way from

$125
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$412
From Washington, D.C. Reagan-National to Phoenix
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One-way flight from Washington, D.C. Reagan-National to Phoenix
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Reagan-National to Phoenix

Cheapest flights from Reagan-National to Phoenix
Explore the most affordable flight options available from Reagan-National to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/188:15 amDCA - PHX
1 stop10h 46mFrontier
vie. 11/217:00 amPHX - DCA
1 stop7h 57mFrontier
Deal found 11/3$265
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/138:00 amDCA - PHX
1 stop9h 07mFrontier
mié. 12/175:36 pmPHX - DCA
2 stops26h 23mFrontier
Deal found 10/31$269
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:00 pmDCA - PHX
1 stop16h 21mFrontier
jue. 1/87:00 amPHX - DCA
1 stop7h 59mFrontier
Deal found 11/2$270
This CheapOair deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/158:15 amDCA - PHX
1 stop14h 32mFrontier
dom. 11/1610:53 pmPHX - DCA
1 stop21h 06mFrontier
Deal found 11/1$271
This CheapOair deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/62:00 pmDCA - PHX
1 stop12h 29mFrontier
lun. 11/108:43 pmPHX - DCA
1 stop18h 16mFrontier
Deal found 11/1$272
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/118:15 amDCA - PHX
1 stop15h 43mFrontier
mar. 11/2510:05 amPHX - DCA
1 stop9h 54mFrontier
Deal found 11/3$273
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/176:00 pmDCA - PHX
1 stop16h 21mFrontier
lun. 12/229:31 amPHX - DCA
1 stop10h 28mFrontier
Deal found 11/3$274
This CheapOair deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:00 pmDCA - PHX
1 stop8h 29mFrontier
mié. 12/319:31 amPHX - DCA
1 stop10h 28mFrontier
Deal found 11/1$276
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 pmDCA - PHX
1 stop16h 55mFrontier
mar. 12/210:05 amPHX - DCA
2 stops28h 54mFrontier
Deal found 11/2$277
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/176:00 pmDCA - PHX
1 stop16h 21mFrontier
lun. 1/510:31 pmPHX - DCA
1 stop12h 35mFrontier
Deal found 11/2$279
This Frontier deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:00 pmDCA - PHX
1 stop8h 29mFrontier
mié. 11/129:59 amPHX - DCA
1 stop10h 00mFrontier
Deal found 11/2$282

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 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

Reagan-National

Fly to

Phoenix

Route

Depart

Return

Price

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

sáb. 3/7

10:05 am-8:11 pm

1 stop12h 06m

Phoenix Sky Harbor Intl

mié. 3/11

10:05 pm-9:00 am

1 stop7h 55m

$282

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

vie. 3/20

10:45 am-7:59 pm

1 stop12h 14m

Phoenix Sky Harbor Intl

lun. 3/23

9:10 pm-8:01 am

1 stop7h 51m

$285

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 1/1

1:00 pm-6:37 pm

1 stop7h 37m

Phoenix Sky Harbor Intl

mar. 1/6

12:28 am-9:38 am

1 stop7h 10m

$389

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 1/29

8:00 am-10:46 pm

1 stop16h 46m

Phoenix Sky Harbor Intl

dom. 2/8

8:24 am-9:00 pm

1 stop10h 36m

$412

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 12/11

6:00 am-12:13 pm

1 stop8h 13m

Phoenix Sky Harbor Intl

lun. 12/15

12:59 am-11:09 am

1 stop8h 10m

$413

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mié. 12/17

6:21 pm-12:16 am

1 stop7h 55m

Phoenix Sky Harbor Intl

sáb. 12/20

12:59 am-10:40 am

1 stop7h 41m

$440

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

lun. 2/16

11:00 am-4:55 pm

1 stop7h 55m

Phoenix Sky Harbor Intl

lun. 2/23

12:25 am-9:29 am

1 stop7h 04m

$440

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

sáb. 12/6

7:00 am-4:55 pm

1 stop11h 55m

Phoenix Sky Harbor Intl

sáb. 12/13

6:20 am-4:49 pm

1 stop8h 29m

$451

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mié. 12/31

7:20 am-12:35 pm

1 stop7h 15m

Phoenix Sky Harbor Intl

jue. 1/1

1:08 am-10:40 am

1 stop7h 32m

$466

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mié. 11/26

6:26 pm-12:08 am

1 stop7h 42m

Phoenix Sky Harbor Intl

lun. 12/1

12:59 am-11:09 am

1 stop8h 10m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 31 results
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Best time to book a flight from Reagan-National to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Phoenix

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Phoenix. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Phoenix, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Phoenix?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix (average of $131). Flying from Washington, D.C. Reagan-National Airport to Phoenix in June is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to PHX?

Find hourly flight availability from Reagan-National to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 3, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Phoenix in the afternoon. Doing so could potentially save you 56% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Phoenix

Explore weekly flight availability from Reagan-National to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 3, 2025.

The most flights from DCA to PH1 are scheduled on a Thursday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated noviembre 3, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,117 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Phoenix?

    For as low as $389, JetBlue can have you in Phoenix from Washington, D.C. Reagan-National Airport in 7h 37m. There are 1972 mi between Washington, D.C. Reagan-National Airport and Phoenix. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Phoenix round-trip?

    Flying on Frontier is currently your cheapest option to Phoenix, with prices starting at $131. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $258 and $261, respectively. You may be able to fly from Washington, D.C. Reagan-National Airport to Phoenix for 68% less than the average price by searching for these airlines.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Phoenix?

    The cheapest flight price from Washington, D.C. Reagan-National Airport to Phoenix is $140. On average you can expect to pay $852. The most popular route, (Washington, D.C. Reagan-National - Phoenix Sky Harbor Intl), can usually be booked for $134.

  • Can I find deals for flights from Reagan-National to Phoenix that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Phoenix.

  • Can I find deals for business class flights from Reagan-National to Phoenix?

    Yes. Cheapflights offers flight deals from Reagan-National to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Phoenix?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix (average of $131). Flying from Washington, D.C. Reagan-National Airport to Phoenix in June is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Reagan-National to Phoenix

Discover the top 5 airlines that operate flights from Reagan-National to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$257FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$258Average$402FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$261Average$418FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$292Average$447FlexibilityNo cancel feeOn-time71%
DeltaCheapest$307Average$347FlexibilityNo cancel feeOn-timeN/A

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