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Cheap flights from Reagan-National (DCA) to Phoenix

DCA — PHX
Nov 5 — Nov 121
Thu 11/5
Thu 11/12
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Phoenix are usually found in August or January, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Find flight deals from Reagan-National to Phoenix

Popular in

March

Cheapest in

August

Average price

$506
Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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

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?

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 82 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, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix (average of $430). Flying from Washington, D.C. Reagan-National Airport to Phoenix in March is currently the most expensive (average of $576). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Phoenix as you normally would.

Reviews of airlines servicing Phoenix

See what other customers who have flown with Southwest,Delta, andUnited 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
7.9
Good
4,214 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Southwest
7.9
Good
4,214 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Delta
7.8
Good
8,634 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
United Airlines
7.4
Good
10,287 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
American Airlines
7.0
Good
12,129 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Frontier
5.5
Fair
2,550 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Related info for your journey

  • 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 $139. Additional round-trip tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at $160 and $253, respectively. You may be able to fly from Washington, D.C. Reagan-National Airport to Phoenix for 72% 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 $82 on Frontier. Other airlines that offer cheap prices include JetBlue from $161 and American Airlines from $166 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 $189. On average you can expect to pay $1,161. The most popular route, (Washington, D.C. Reagan-National - Phoenix Sky Harbor Intl), can usually be booked for $255.

  • 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, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix (average of $430). Flying from Washington, D.C. Reagan-National Airport to Phoenix in March is currently the most expensive (average of $576). 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

Top 6 airlines flying from Reagan-National to Phoenix

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$269FlexibilityNo cancel feeOn-time62%
DeltaCheapest$160Average$398FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$253Average$390FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$277Average$428FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$510FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$341Average$547FlexibilityNo cancel feeOn-time71%

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