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Sky Harbor Intl

$118+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PHX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 May, 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 June 12, 2025.

Round-trip from

$238
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$439

Good round-trip deal

$378 or less

Good one-way deal

$178 or less
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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Highest demand for flights based on searches. 1% potential increase in price ($6 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 June 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sat 8/307:00 amDCA - PHX
1 stop7h 26mFrontier
Sat 9/612:09 pmPHX - DCA
1 stop6h 50mFrontier
Deal found 6/9$238
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/167:29 amDCA - PHX
Nonstop4h 52mAmerican Airlines
Sat 9/2711:45 pmPHX - DCA
Nonstop4h 15mAmerican Airlines
Deal found 6/12$239
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:59 amDCA - PHX
1 stop8h 19mMultiple Airlines
Tue 9/2311:28 amPHX - DCA
1 stop7h 31mMultiple Airlines
Deal found 6/11$249
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:59 amDCA - PHX
1 stop8h 19mAlaska Airlines
Tue 9/2311:28 amPHX - DCA
1 stop7h 31mAlaska Airlines
Deal found 6/11$252
This Southwest deal was found by Cheapflights users on 6/12. 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 10/156:00 amDCA - PHX
1 stop6h 55mSouthwest
Wed 10/2211:50 amPHX - DCA
1 stop6h 00mSouthwest
Deal found 6/12$254
This JetBlue deal was found by Cheapflights users on 6/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:59 amDCA - PHX
1 stop8h 51mJetBlue
Wed 11/510:10 pmPHX - DCA
1 stop7h 36mJetBlue
Deal found 6/12$255
This Delta deal was found by Cheapflights users on 6/10. 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 8/126:00 amDCA - PHX
1 stop6h 09mDelta
Sat 8/167:25 amPHX - DCA
1 stop6h 44mDelta
Deal found 6/10$277
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/44:59 pmDCA - PHX
1 stop7h 11mUnited Airlines
Mon 8/257:04 amPHX - DCA
1 stop7h 59mUnited Airlines
Deal found 6/10$297
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:06 pmDCA - PHX
1 stop9h 49mHawaiian Airlines
Sun 9/711:28 amPHX - DCA
1 stop7h 31mHawaiian Airlines
Deal found 6/11$336

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 June 12, 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

Sat 8/30

7:00 am-11:26 am

1 stop7h 26m

Phoenix Sky Harbor Intl

Sat 9/6

12:09 pm-9:59 pm

1 stop6h 50m

$238

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 9/16

7:29 am-9:21 am

Nonstop4h 52m

Phoenix Sky Harbor Intl

Sat 9/27

11:45 pm-7:00 am

Nonstop4h 15m

$239

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 9/20

9:59 am-3:18 pm

1 stop8h 19m

Phoenix Sky Harbor Intl

Tue 9/23

11:28 am-9:59 pm

1 stop7h 31m

$249

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 9/20

9:59 am-3:18 pm

1 stop8h 19m

Phoenix Sky Harbor Intl

Tue 9/23

11:28 am-9:59 pm

1 stop7h 31m

$252

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 10/15

6:00 am-9:55 am

1 stop6h 55m

Phoenix Sky Harbor Intl

Wed 10/22

11:50 am-8:50 pm

1 stop6h 00m

$254

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 11/1

6:59 am-12:50 pm

1 stop8h 51m

Phoenix Sky Harbor Intl

Wed 11/5

10:10 pm-7:46 am

1 stop7h 36m

$255

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 8/20

9:59 am-3:18 pm

1 stop8h 19m

Phoenix Sky Harbor Intl

Sat 8/23

11:28 am-9:59 pm

1 stop7h 31m

$258

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 8/12

6:00 am-9:09 am

1 stop6h 09m

Phoenix Sky Harbor Intl

Sat 8/16

7:25 am-5:09 pm

1 stop6h 44m

$277

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Mon 8/4

4:59 pm-9:10 pm

1 stop7h 11m

Phoenix Sky Harbor Intl

Mon 8/25

7:04 am-6:03 pm

1 stop7h 59m

$297

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 10/28

6:00 pm-9:55 pm

1 stop6h 55m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
1
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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 June 9, 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 June 12, 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 40% 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 June 8, 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 June 12, 2025.

The most flights from DCA to PHX are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 June 12, 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
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $238. Other airlines that can offer you cheap pricing are American Airlines, from $239, and Alaska Airlines, from $252. You may be able to fly from Washington, D.C. Reagan-National Airport to Phoenix Sky Harbor Intl Airport for 42% 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 $118. American Airlines flights start at $120 while deals on Hawaiian Airlines start at $123 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 $1,089, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Washington, D.C. Reagan-National - Phoenix Sky Harbor Intl), you can expect to pay $239 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
Chandler
Peoria
Glendale
Buckeye
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Goodyear
Payson
Surprise
Camp Verde
Casa Grande
Avondale
Paradise Valley
Guadalupe

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Alternative routes for Reagan-National to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$243FlexibilityNo cancel feeOn-time62%
DeltaCheapest$287Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$447FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$424FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$312Average$429FlexibilityNo cancel feeOn-time63%

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