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Sky Harbor Intl

$138+ Cheap flights from Reagan-National (DCA) to Sky Harbor Intl (PHX)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PHX
Apr 13 — Apr 201
Sun 4/13
Sun 4/20
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Phoenix Sky Harbor Intl are usually found in July or January, booked 58 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Reagan-National to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Sky Harbor Intl (PHX). 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 April 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(Kiwi.com)

One-way from

$138
(Cheapflightsfares)

Popular in

December

Cheapest in

July

Average price

$455

Good round-trip deal

$360 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Phoenix Sky Harbor Intl flights.
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From Washington, D.C. Reagan-National to Phoenix Sky Harbor Intl
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One-way flight from Washington, D.C. Reagan-National to Phoenix Sky Harbor Intl
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High demand for flights, 0% potential price rise
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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 April 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Phoenix Sky Harbor Intl.
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Find flight deals from Reagan-National to Sky Harbor Intl

Cheapest flights from Reagan-National to Sky Harbor Intl
Explore the most affordable flight options available from Reagan-National to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Thu 5/156:00 pmDCA - PHX
1 stop8h 55mFrontier
Thu 5/227:18 amPHX - DCA
1 stop6h 41mFrontier
Deal found 4/7$280
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Wed 7/212:59 pmDCA - PHX
1 stop9h 23mUnited Airlines
Mon 7/711:09 pmPHX - DCA
1 stop6h 48mUnited Airlines
Deal found 4/7$289
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 4/2010:14 amDCA - PHX
Nonstop5h 20mAmerican Airlines
Mon 4/2812:48 amPHX - DCA
1 stop5h 41mAmerican Airlines
Deal found 4/7$294
This Delta deal was found by Cheapflights users on 4/7. 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.
Sat 5/178:59 amDCA - PHX
1 stop8h 25mDelta
Fri 5/2312:45 amPHX - DCA
1 stop7h 15mDelta
Deal found 4/7$308
This Southwest deal was found by Cheapflights users on 4/6. 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 5/287:10 pmDCA - PHX
1 stop6h 35mSouthwest
Wed 6/411:20 amPHX - DCA
2 stops7h 45mSouthwest
Deal found 4/6$310
This Travelocity deal was found by Cheapflights users on 4/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:00 pmDCA - PHX
1 stop8h 57mMultiple Airlines
Sat 4/196:00 amPHX - DCA
1 stop8h 58mMultiple Airlines
Deal found 4/7$334
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 5/68:00 amDCA - PHX
1 stop9h 12mAlaska Airlines
Tue 5/137:00 amPHX - DCA
2 stops11h 59mAlaska Airlines
Deal found 4/7$380

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Sky Harbor Intl 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 April 8, 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

Reagan-National

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 5/15

6:00 pm-11:55 pm

1 stop8h 55m

Phoenix Sky Harbor Intl

Thu 5/22

7:18 am-4:59 pm

1 stop6h 41m

$280

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 7/2

12:59 pm-7:22 pm

1 stop9h 23m

Phoenix Sky Harbor Intl

Mon 7/7

11:09 pm-8:57 am

1 stop6h 48m

$289

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sun 4/20

10:14 am-12:34 pm

Nonstop5h 20m

Phoenix Sky Harbor Intl

Mon 4/28

12:48 am-9:29 am

1 stop5h 41m

$294

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 5/17

8:59 am-2:24 pm

1 stop8h 25m

Phoenix Sky Harbor Intl

Fri 5/23

12:45 am-11:00 am

1 stop7h 15m

$308

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 5/28

7:10 pm-10:45 pm

1 stop6h 35m

Phoenix Sky Harbor Intl

Wed 6/4

11:20 am-10:05 pm

2 stops7h 45m

$310

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Mon 4/14

6:00 pm-11:57 pm

1 stop8h 57m

Phoenix Sky Harbor Intl

Sat 4/19

6:00 am-5:58 pm

1 stop8h 58m

$334

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 5/6

8:00 am-2:12 pm

1 stop9h 12m

Phoenix Sky Harbor Intl

Tue 5/13

7:00 am-9:59 pm

2 stops11h 59m

$380

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 4/15

7:00 am-12:05 pm

1 stop8h 05m

$138

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 5/7

7:30 am-9:31 am

Nonstop5h 01m

$150

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 5/10

6:55 am-1:30 pm

2 stops9h 35m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 14 results
1
2

Compare providers for flights from Reagan-National to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Sky Harbor Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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 Sky Harbor Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Sky Harbor Intl. Price data was last updated on April 4, 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 8, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport at noon. Doing so could potentially save you 41% 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 Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Sky Harbor Intl. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport

Explore weekly flight availability from Reagan-National to Sky Harbor Intl. 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 April 8, 2025.

The most flights from DCA to PHX are scheduled on a Monday (8 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 Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, 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 Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated April 8, 2025.
To help decide which airline to fly from Washington, D.C. to Phoenix, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,846 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,846 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,277 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,901 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,360 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,629 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Sky Harbor Intl. 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 Sky Harbor Intl Airport round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport round-trip from $280. Other airlines that can offer you cheap pricing are United Airlines, from $289, and American Airlines, from $294. You may be able to fly from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport for 34% 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 Sky Harbor Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $138. American Airlines flights start at $150 while deals on Southwest start at $165 one-way.

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

    While on average a flight from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport is generally $1,247, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Washington, D.C. Reagan-National - Phoenix Sky Harbor Intl), you can expect to pay $242 for that flight.

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

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

  • How can I find direct flights from Reagan-National to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Reagan-National to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Reagan-National to Sky Harbor Intl 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 Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
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Alternative routes for Reagan-National to Sky Harbor Intl

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Top 5 airlines flying from Reagan-National to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Reagan-National to Sky Harbor Intl. 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 April 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$247FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$285Average$442FlexibilityNo cancel feeOn-time69%
DeltaCheapest$287Average$467FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$461FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$312Average$439FlexibilityNo cancel feeOn-time63%

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