HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phoenix

$130+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PHX
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Phoenix with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Phoenix are usually found in July or August, booked 53 days in advance, depart on a Saturday or Tuesday 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 March 26, 2025.

Round-trip from

$277
(American Airlines)

One-way from

$130
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$477
From Washington, D.C. Reagan-National to Phoenix
Search Deals
One-way flight from Washington, D.C. Reagan-National to Phoenix
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 26, 2025.

This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:00 amDCA - PHX
Nonstop5h 01mAmerican Airlines
Tue 4/2211:51 pmPHX - DCA
Nonstop4h 09mAmerican Airlines
Deal found 3/23$277
This Frontier deal was found by Cheapflights users on 3/25. 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.
Fri 4/41:03 pmDCA - PHX
1 stop9h 54mFrontier
Fri 4/116:00 amPHX - DCA
1 stop7h 59mFrontier
Deal found 3/25$278
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:07 pmDCA - PHX
1 stop8h 52mUnited Airlines
Sun 8/318:20 amPHX - DCA
1 stop7h 05mUnited Airlines
Deal found 3/23$284
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/234:45 pmDCA - PHX
1 stop6h 15mSouthwest
Wed 4/3012:00 pmPHX - DCA
1 stop5h 55mSouthwest
Deal found 3/24$292
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/202:55 pmDCA - PHX
1 stop8h 13mDelta
Tue 5/2012:45 amPHX - DCA
1 stop7h 18mDelta
Deal found 3/25$297
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:00 amDCA - PHX
2 stops14h 49mAlaska Airlines
Tue 9/237:00 amPHX - DCA
1 stop11h 59mAlaska Airlines
Deal found 3/25$389
This JetBlue Airways deal was found by Cheapflights users on 3/25. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:40 amDCA - PHX
1 stop12h 19mJetBlue
Sun 11/910:10 pmPHX - DCA
1 stop10h 34mJetBlue
Deal found 3/25$454

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 March 26, 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

Tue 4/15

7:00 am-9:01 am

Nonstop5h 01m

Phoenix Sky Harbor Intl

Tue 4/22

11:51 pm-7:00 am

Nonstop4h 09m

$277

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Fri 4/4

1:03 pm-7:57 pm

1 stop9h 54m

Phoenix Sky Harbor Intl

Mon 4/7

8:57 pm-12:04 pm

1 stop12h 07m

$278

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 8/26

4:07 pm-9:59 pm

1 stop8h 52m

Phoenix Sky Harbor Intl

Sun 8/31

8:20 am-6:25 pm

1 stop7h 05m

$284

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 4/23

4:45 pm-8:00 pm

1 stop6h 15m

Phoenix Sky Harbor Intl

Wed 4/30

12:00 pm-8:55 pm

1 stop5h 55m

$292

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 5/20

2:55 pm-8:08 pm

1 stop8h 13m

Phoenix Sky Harbor Intl

Tue 5/20

12:45 am-11:03 am

1 stop7h 18m

$297

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 9/16

8:00 am-7:49 pm

2 stops14h 49m

Phoenix Sky Harbor Intl

Tue 9/23

7:00 am-9:59 pm

1 stop11h 59m

$389

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 5/29

4:17 pm-10:01 pm

1 stop8h 44m

$130

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 4/1

7:00 am-12:05 pm

1 stop8h 05m

$136

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Mon 5/5

5:10 pm-11:59 pm

1 stop9h 49m

$148

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Mon 4/14

6:28 pm-10:37 pm

1 stop7h 09m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 14 results
1
2

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 March 21, 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 53 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix (average of $258). Flying from Washington, D.C. Reagan-National Airport to Phoenix in March is currently the most expensive (average of $337). 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 March 26, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Phoenix at noon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Phoenix flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 March 26, 2025.

The most flights from DCA to PH1 are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 March 26, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Washington, D.C. to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,331 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

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

    Flying on American Airlines is currently your cheapest option to Phoenix, with prices starting at $277. Additional round-trip tickets that might be worth considering are offered by Frontier and Southwest, with the lowest prices starting at $278 and $292, respectively. You may be able to fly from Washington, D.C. Reagan-National Airport to Phoenix for 35% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Phoenix one-way?

    One-way options have recently been found by users for as low as $130 on United Airlines. Other airlines that offer cheap prices include Frontier from $136 and Alaska Airlines from $148 one-way.

  • 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 $138. On average you can expect to pay $1,124. The most popular route, (Washington, D.C. Reagan-National - Phoenix Sky Harbor Intl), can usually be booked for $235.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix (average of $258). Flying from Washington, D.C. Reagan-National Airport to Phoenix in March is currently the most expensive (average of $337). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$196FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$285Average$437FlexibilityNo cancel feeOn-time69%
DeltaCheapest$287Average$454FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$462FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$308Average$453FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.