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Reagan-National

$144+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DCA
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Washington, D.C. Reagan-National are usually found in August or October, booked 61 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap 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 February 27, 2026.

This Delta deal was found by Cheapflights users on 2/22. 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.
Fri 10/2310:00 am
PHX
-
DCA
1 stop9h 15m
Delta
Sun 10/257:00 am
DCA
-
PHX
1 stop8h 31m
Delta
Deal found 2/22$257
This CheapOair deal was found by Cheapflights users on 2/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:50 am
PHX
-
DCA
1 stop26h 14m
Frontier
Mon 4/67:00 am
DCA
-
PHX
1 stop19h 57m
Frontier
Deal found 2/23$261
This Priceline deal was found by Cheapflights users on 2/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
PHX
-
DCA
1 stop8h 59m
Frontier
Wed 3/48:00 am
DCA
-
PHX
1 stop11h 19m
Frontier
Deal found 2/23$262
This CheapOair deal was found by Cheapflights users on 2/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:40 pm
PHX
-
DCA
1 stop8h 20m
Multiple Airlines
Mon 4/61:00 pm
DCA
-
PHX
1 stop25h 45m
Multiple Airlines
Deal found 2/24$263
This Frontier deal was found by Cheapflights users on 2/25. 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.
Sun 5/39:24 pm
PHX
-
DCA
1 stop12h 36m
Frontier
Sat 5/91:59 pm
DCA
-
PHX
1 stop12h 48m
Frontier
Deal found 2/25$264
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:52 am
PHX
-
DCA
1 stop10h 07m
Frontier
Tue 4/281:59 pm
DCA
-
PHX
2 stops12h 50m
Frontier
Deal found 2/25$265
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:57 pm
PHX
-
DCA
2 stops40h 05m
Frontier
Sat 4/47:00 am
DCA
-
PHX
1 stop7h 45m
Frontier
Deal found 2/24$266
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:24 pm
PHX
-
DCA
1 stop12h 36m
Frontier
Fri 5/16:00 pm
DCA
-
PHX
2 stops30h 16m
Frontier
Deal found 2/25$268
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:20 am
PHX
-
DCA
1 stop11h 39m
Alaska Airlines
Mon 3/98:59 am
DCA
-
PHX
1 stop8h 46m
Alaska Airlines
Deal found 2/24$269
This Frontier deal was found by Cheapflights users on 2/25. 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.
Sat 3/289:24 pm
PHX
-
DCA
1 stop11h 40m
Frontier
Sat 4/41:00 pm
DCA
-
PHX
1 stop7h 47m
Frontier
Deal found 2/25$270
This Delta deal was found by Cheapflights users on 2/26. 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.
Thu 3/1911:05 pm
PHX
-
DCA
1 stop6h 38m
Delta
Tue 3/243:50 pm
DCA
-
PHX
1 stop9h 59m
Delta
Deal found 2/26$272
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:11 pm
PHX
-
DCA
1 stop15h 49m
Multiple Airlines
Tue 3/314:59 pm
DCA
-
PHX
1 stop8h 46m
Multiple Airlines
Deal found 2/24$273

Find 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 February 27, 2026.

Round-trip from

$257
(Delta)

One-way from

$144
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$408
From Phoenix to Washington, D.C. Reagan-National
Search Deals
One-way flight from Phoenix to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 27, 2026.
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

Fly to

Route

Depart

Return

Price

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Fri 5/15

10:55 pm-8:37 am

1 stop6h 42m

Washington, D.C. Reagan-National

Sat 5/23

1:44 pm-8:22 pm

1 stop9h 38m

$278

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Fri 7/3

10:00 am-9:19 pm

1 stop8h 19m

Washington, D.C. Reagan-National

Sun 7/12

6:25 pm-11:02 pm

1 stop7h 37m

$339

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Sun 3/8

6:05 am-6:26 pm

1 stop9h 21m

Washington, D.C. Reagan-National

Wed 3/11

6:00 am-9:58 am

1 stop6h 58m

$359

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Fri 7/3

10:55 pm-8:37 am

1 stop6h 42m

Washington, D.C. Reagan-National

Mon 7/13

5:15 pm-9:14 pm

1 stop6h 59m

$362

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Fri 3/13

9:49 pm-8:56 am

1 stop8h 07m

Washington, D.C. Reagan-National

Tue 3/31

4:59 pm-10:45 pm

1 stop8h 46m

$368

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 5/19

10:10 pm-9:44 am

1 stop8h 34m

Washington, D.C. Reagan-National

Sun 5/24

1:10 pm-10:12 pm

1 stop12h 02m

$368

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Sun 3/15

6:10 am-4:35 pm

1 stop7h 25m

Washington, D.C. Reagan-National

Sat 3/21

7:00 am-11:41 am

1 stop7h 41m

$398

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Thu 4/2

11:50 pm-7:00 am

Nonstop4h 10m

Washington, D.C. Reagan-National

Tue 4/7

5:15 pm-7:29 pm

Nonstop5h 14m

$409

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Wed 3/25

12:30 pm-10:55 pm

2 stops7h 25m

Washington, D.C. Reagan-National

Wed 4/1

3:25 pm-8:45 pm

2 stops8h 20m

$412

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Wed 5/20

5:35 am-4:10 pm

1 stop7h 35m

Washington, D.C. Reagan-National

Mon 5/25

4:55 pm-10:10 pm

2 stops8h 15m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 23 resultsSorted by cheapest first
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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 February 20, 2026.

The best time to book flights from Phoenix to Washington, D.C. Reagan-National Airport is 61 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, September is the cheapest month in which you can book a flight from Phoenix to Washington, D.C. Reagan-National Airport (average of $168). Flying from Phoenix to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $299). 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 February 27, 2026.

When flying from Phoenix to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 27, 2026.

The most flights from PH1 to DCA are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Phoenix to Washington, D.C. delayed?

About 13% of weekly flights between Phoenix and Washington, D.C. have experienced delays in the past year, with the average delay time being 134 minutes.

What is the most punctual flight time for Phoenix to Washington, D.C. flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Phoenix to Washington, D.C. flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

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 February 27, 2026.
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.
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Southwest
8.0
Very good
4,301 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Delta
7.9
Good
8,242 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
United Airlines
7.4
Good
9,349 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
American Airlines
7.2
Good
11,357 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Frontier
5.7
Fair
3,041 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

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 6h 42m. Delta provides one of the quickest options available for as low as $278. 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 ($155), Southwest ($236), and JetBlue ($242) 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 61% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $77. Users have also found prices from $81 and $127 on Frontier and JetBlue, respectively.

  • 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 $174. On average you can expect to pay $518. The most popular route, (Phoenix Sky Harbor Intl - Washington, D.C. Reagan-National), can usually be booked for $207.

  • 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, September is the cheapest month in which you can book a flight from Phoenix to Washington, D.C. Reagan-National Airport (average of $168). Flying from Phoenix to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $299). 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
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
Clinton
Towson

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Top 6 airlines flying from Phoenix to Reagan-National

Discover the top 6 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$155Average$283FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$236Average$400FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$242Average$274FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$269Average$443FlexibilityNo cancel feeOn-time71%
DeltaCheapest$272Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$404FlexibilityNo cancel feeOn-time69%

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