Reagan-National

$123+ Cheap flights from Phoenix to Reagan-National (DCA)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DCA
Oct 17 — Oct 241
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Cheapflights Tip: The best prices from Phoenix to Washington, D.C. Reagan-National are usually found in August or July, booked 60 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Phoenix to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Reagan-National (DCA). 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 September 17, 2025.

Round-trip from

$201
(Frontier)

One-way from

$123
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$383
From Phoenix to Washington, D.C. Reagan-National
One-way flight from Phoenix to Washington, D.C. Reagan-National
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Phoenix to Reagan-National

Cheapest flights from Phoenix to Reagan-National
Explore the most affordable flight options available from Phoenix to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/16. 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.
Mon 10/277:21 amPHX - DCA
1 stop11h 38mFrontier
Wed 10/292:00 pmDCA - PHX
1 stop10h 58mFrontier
Deal found 9/16$201
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Thu 10/239:21 amPHX - DCA
1 stop9h 38mFrontier
Mon 10/278:00 amDCA - PHX
1 stop13h 21mFrontier
Deal found 9/15$205
This Frontier deal was found by Cheapflights users on 9/16. 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.
Tue 10/712:14 pmPHX - DCA
1 stop6h 45mFrontier
Wed 10/157:00 amDCA - PHX
1 stop11h 04mFrontier
Deal found 9/16$207
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Thu 10/237:21 amPHX - DCA
1 stop25h 43mFrontier
Sun 10/268:00 amDCA - PHX
1 stop15h 19mFrontier
Deal found 9/15$211
This Frontier deal was found by Cheapflights users on 9/14. 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.
Sat 10/49:30 amPHX - DCA
2 stops23h 40mFrontier
Tue 10/77:00 amDCA - PHX
1 stop11h 04mFrontier
Deal found 9/14$213
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Thu 9/256:18 pmPHX - DCA
1 stop14h 52mFrontier
Mon 9/297:00 amDCA - PHX
1 stop15h 25mFrontier
Deal found 9/15$214
This Frontier deal was found by Cheapflights users on 9/16. 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.
Wed 10/812:14 pmPHX - DCA
1 stop6h 45mFrontier
Tue 10/217:00 amDCA - PHX
1 stop11h 04mFrontier
Deal found 9/16$215
This CheapOair deal was found by Cheapflights users on 9/17. 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.
Thu 9/258:20 pmPHX - DCA
1 stop12h 50mFrontier
Sat 9/277:00 amDCA - PHX
1 stop12h 02mFrontier
Deal found 9/17$216
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:59 pmPHX - DCA
1 stop11h 05mFrontier
Fri 10/176:31 pmDCA - PHX
1 stop6h 45mFrontier
Deal found 9/16$217
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 9/308:00 amPHX - DCA
1 stop25h 10mFrontier
Tue 10/77:00 amDCA - PHX
1 stop14h 21mFrontier
Deal found 9/16$218
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Wed 9/178:00 amPHX - DCA
1 stop25h 10mFrontier
Tue 9/306:00 pmDCA - PHX
1 stop6h 53mFrontier
Deal found 9/15$222

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Reagan-National 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 September 17, 2025.
Use the filters below to find and compare flights from Phoenix to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Phoenix

Fly to

Reagan-National

Route

Depart

Return

Price

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 10/14

4:41 pm-12:04 pm

2 stops16h 23m

Washington, D.C. Reagan-National

Tue 10/21

7:00 am-3:04 pm

1 stop11h 04m

$222

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Thu 12/11

7:00 am-4:59 pm

1 stop7h 59m

Washington, D.C. Reagan-National

Sat 12/13

7:00 am-3:07 pm

1 stop10h 07m

$267

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Mon 10/27

12:40 am-11:13 am

1 stop7h 33m

Washington, D.C. Reagan-National

Tue 10/28

6:20 pm-11:00 pm

1 stop7h 40m

$277

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Fri 10/31

12:40 am-11:11 am

1 stop7h 31m

Washington, D.C. Reagan-National

Sat 11/8

12:31 pm-7:01 pm

1 stop8h 30m

$277

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Mon 11/10

12:59 am-11:12 am

1 stop8h 13m

Washington, D.C. Reagan-National

Sat 11/15

8:59 am-3:47 pm

1 stop8h 48m

$277

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Mon 11/17

10:20 pm-10:00 am

1 stop9h 40m

Washington, D.C. Reagan-National

Thu 11/20

12:35 pm-10:48 pm

1 stop12h 13m

$285

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Wed 10/8

10:59 pm-9:46 am

1 stop7h 47m

Washington, D.C. Reagan-National

Mon 10/13

1:35 pm-9:59 pm

1 stop11h 24m

$285

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Wed 11/26

12:59 am-11:12 am

1 stop8h 13m

Washington, D.C. Reagan-National

Tue 12/2

6:10 am-2:00 pm

1 stop9h 50m

$327

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 11/18

12:05 pm-9:55 pm

2 stops7h 50m

Washington, D.C. Reagan-National

Wed 11/19

4:35 pm-9:45 pm

1 stop7h 10m

$332

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 10/14

11:40 am-9:45 pm

2 stops7h 05m

Washington, D.C. Reagan-National

Tue 10/21

4:40 pm-8:00 pm

1 stop6h 20m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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Best time to book a flight from Phoenix to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Phoenix 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 Phoenix to Washington, D.C. Reagan-National Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Reagan-National. Price data was last updated on September 12, 2025.

The best time to book flights from Phoenix to Washington, D.C. Reagan-National Airport is 60 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 Phoenix to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Phoenix to Washington, D.C. Reagan-National Airport (average of $278). Flying from Phoenix to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 PHX to DCA?

Find hourly flight availability from Phoenix to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s typically best to fly out from Phoenix to Washington, D.C. Reagan-National Airport in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

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

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

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

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

Explore weekly flight availability from Phoenix to Reagan-National. 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 September 17, 2025.

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

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Phoenix to Washington, D.C. Reagan-National Airport, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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
8.0
Very good

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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 Phoenix to Reagan-National. 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 Phoenix to Washington, D.C. Reagan-National Airport?

    A quick flight from Phoenix to Washington, D.C. Reagan-National Airport can take about 7h 33m. Frontier provides one of the quickest options available for as low as $277. Airlines will cover a distance of 1972 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Frontier ($148), Delta ($256), and American Airlines ($278) offers the cheapest pricing from Phoenix to Washington, D.C. Reagan-National Airport. You may be able to fly from Phoenix to Washington, D.C. Reagan-National Airport for 63% less than the average price by searching for these airlines.

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

    The cheapest flight price from Phoenix to Washington, D.C. Reagan-National Airport is $143. On average you can expect to pay $733. The most popular route, (Phoenix Sky Harbor Intl - Washington, D.C. Reagan-National), can usually be booked for $167.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix to Reagan-National 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 Phoenix to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Phoenix to Washington, D.C. Reagan-National Airport (average of $278). Flying from Phoenix to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

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Top 5 airlines flying from Phoenix to Reagan-National

Discover the top 5 airlines that operate flights from Phoenix to Reagan-National. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$274FlexibilityNo cancel feeOn-time62%
DeltaCheapest$256Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$451FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$288Average$431FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$299Average$358FlexibilityNo cancel feeOn-time69%

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