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 ($270) 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 64% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 $119. On average you can expect to pay $314. The most popular route, (Phoenix Sky Harbor Intl - Washington, D.C. Reagan-National), can usually be booked for $202.

What are the most popular airlines that fly from Phoenix to Washington, D.C. Reagan-National Airport?

The most popular airlines flying from Phoenix to Washington, D.C. Reagan-National Airport are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 42% when planning your travel around this day of the week.

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

Our data shows that August tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Phoenix. Users have commonly found prices around $368 for the month, but tickets can be as low as $216. Due to multiple factors, prepare for potentially higher prices in March.

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.

$107+ Flights from Phoenix to Washington, D.C. Reagan-National Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Phoenix to Washington, D.C. Reagan-National are usually found in July or September, booked 66 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Phoenix to Reagan-National

Round-trip from	$201 (Kiwi.com)
One-way from	$107 (CheapOair)
Popular in	December
Cheapest in	July
Average price	$383

From Phoenix to Washington, D.C. Reagan-National

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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 ($26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

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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 August 14, 2025.

Thu 10/912:02 pmPHX - DCA

1 stop6h 57mFrontier

Tue 10/146:00 pmDCA - PHX

1 stop6h 55mFrontier

Deal found 8/14

$201

Sat 10/1112:14 pmPHX - DCA

1 stop6h 45mFrontier

Tue 10/146:00 pmDCA - PHX

1 stop6h 55mFrontier

Deal found 8/13

$202

Thu 8/2810:45 amPHX - DCA

1 stop8h 14mFrontier

Wed 9/37:00 amDCA - PHX

1 stop7h 01mFrontier

Deal found 8/14

$204

Mon 10/68:20 pmPHX - DCA

1 stop22h 39mFrontier

Wed 10/81:00 pmDCA - PHX

1 stop21h 59mFrontier

Deal found 8/13

$205

Tue 9/911:45 pmPHX - DCA

Nonstop4h 15mAmerican Airlines

Tue 9/167:29 amDCA - PHX

Nonstop4h 52mAmerican Airlines

Deal found 8/12

$207

Mon 10/611:26 amPHX - DCA

1 stop7h 33mFrontier

Tue 10/76:00 pmDCA - PHX

1 stop6h 55mFrontier

Deal found 8/13

$208

Wed 9/2411:28 amPHX - DCA

1 stop7h 31mHawaiian Airlines

Tue 9/309:59 amDCA - PHX

1 stop8h 31mHawaiian Airlines

Deal found 8/13

$211

Thu 9/186:32 amPHX - DCA

1 stop7h 27mFrontier

Sat 9/276:00 pmDCA - PHX

1 stop6h 53mFrontier

Deal found 8/13

$212

Tue 8/1912:11 pmPHX - DCA

1 stop21h 00mFrontier

Fri 8/226:00 pmDCA - PHX

1 stop8h 24mFrontier

Deal found 8/13

$214

Wed 8/207:14 amPHX - DCA

1 stop25h 57mFrontier

Wed 8/277:00 amDCA - PHX

1 stop7h 01mFrontier

Deal found 8/13

$219

Wed 8/277:14 amPHX - DCA

1 stop11h 45mFrontier

Wed 9/37:00 amDCA - PHX

1 stop7h 01mFrontier

Deal found 8/13

$220

Best flights from Phoenix to Reagan-National
Discover carefully curated flight deals from Phoenix to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Sat 10/1112:14 pmPHX - DCA

1 stop6h 45mFrontier

Tue 10/146:00 pmDCA - PHX

1 stop6h 55mFrontier

Deal found 8/13

$202

Tue 9/911:45 pmPHX - DCA

Nonstop4h 15mAmerican Airlines

Tue 9/165:30 pmDCA - PHX

Nonstop4h 57mAmerican Airlines

Deal found 8/12

$207

Mon 10/68:20 pmPHX - DCA

1 stop22h 39mFrontier

Wed 10/81:00 pmDCA - PHX

1 stop21h 59mFrontier

Deal found 8/13

$205

Tue 1/612:48 amPHX - DCA

Nonstop4h 13mAmerican Airlines

Sun 1/117:00 amDCA - PHX

Nonstop5h 24mAmerican Airlines

Deal found 8/12

$207

Tue 9/1611:45 pmPHX - DCA

Nonstop4h 15mAmerican Airlines

Tue 10/710:08 amDCA - PHX

Nonstop5h 10mAmerican Airlines

Deal found 8/13

$207

Tue 9/2312:39 pmPHX - DCA

Nonstop4h 20mAmerican Airlines

Wed 9/247:29 amDCA - PHX

Nonstop4h 52mAmerican Airlines

Deal found 8/13

$207

Sat 10/2512:44 pmPHX - DCA

Nonstop4h 15mAmerican Airlines

Tue 10/285:30 pmDCA - PHX

Nonstop5h 02mAmerican Airlines

Deal found 8/13

$207

Wed 10/2211:52 pmPHX - DCA

Nonstop4h 08mAmerican Airlines

Sat 10/257:24 amDCA - PHX

Nonstop5h 04mAmerican Airlines

Deal found 8/13

$207

Thu 9/411:45 pmPHX - DCA

Nonstop4h 15mAmerican Airlines

Sat 9/137:29 amDCA - PHX

Nonstop4h 52mAmerican Airlines

Deal found 8/14

$207

Last-minute flights from Phoenix to Reagan-National
Discover last-minute flight deals from Phoenix to Reagan-National. Data last updated August 14, 2025 and is based on user searches.

Tue 8/1912:11 pmPHX - DCA

1 stop21h 00mFrontier

Fri 8/226:00 pmDCA - PHX

1 stop8h 24mFrontier

Deal found 8/13

$214

Tue 8/1912:11 pmPHX - DCA

1 stop21h 00mFrontier

Tue 8/267:00 amDCA - PHX

1 stop7h 01mFrontier

Deal found 8/13

$226

Wed 8/207:14 amPHX - DCA

1 stop25h 57mFrontier

Wed 8/277:00 amDCA - PHX

1 stop7h 01mFrontier

Deal found 8/13

$219

Wed 8/207:14 amPHX - DCA

1 stop25h 57mFrontier

Sun 8/246:00 pmDCA - PHX

1 stop29h 14mFrontier

Deal found 8/14

$232

Thu 8/217:10 pmPHX - DCA

1 stop14h 01mFrontier

Thu 8/281:00 pmDCA - PHX

1 stop8h 05mFrontier

Deal found 8/14

$235

Fri 8/229:19 pmPHX - DCA

1 stop11h 52mFrontier

Tue 8/266:00 pmDCA - PHX

1 stop6h 54mFrontier

Deal found 8/13

$230

Fri 8/229:19 pmPHX - DCA

1 stop11h 52mFrontier

Wed 8/271:00 pmDCA - PHX

1 stop11h 54mFrontier

Deal found 8/12

$237

Fri 8/229:19 pmPHX - DCA

1 stop11h 52mFrontier

Mon 8/251:00 pmDCA - PHX

1 stop25h 01mFrontier

Deal found 8/12

$243

Sat 8/2312:31 pmPHX - DCA

1 stop6h 28mFrontier

Sun 8/246:00 pmDCA - PHX

1 stop18h 30mFrontier

Deal found 8/14

$202

Wed 8/277:14 amPHX - DCA

1 stop11h 45mFrontier

Wed 9/37:00 amDCA - PHX

1 stop7h 01mFrontier

Deal found 8/13

$220

Thu 8/2810:45 amPHX - DCA

1 stop8h 14mFrontier

Wed 9/37:00 amDCA - PHX

1 stop7h 01mFrontier

Deal found 8/14

$204

Tue 9/911:45 pmPHX - DCA

Nonstop4h 15mAmerican Airlines

Tue 9/167:29 amDCA - PHX

Nonstop4h 52mAmerican Airlines

Deal found 8/12

$207

One-way flights from Phoenix to Reagan-National
Search for one-way flight options from Phoenix to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Mon 10/2712:02 pmPHX - DCA

1 stop6h 57mFrontier

Deal found 8/14

$107

Thu 11/1311:38 amPHX - DCA

1 stop7h 27mHawaiian Airlines

Deal found 8/14

$108

Thu 9/116:32 amPHX - DCA

1 stop7h 27mFrontier

Deal found 8/12

$109

Sat 11/151:09 pmPHX - DCA

1 stop6h 50mFrontier

Deal found 8/11

$110

Wed 12/311:40 amPHX - DCA

1 stop7h 30mHawaiian Airlines

Deal found 8/12

$111

Mon 11/108:43 pmPHX - DCA

1 stop23h 16mFrontier

Deal found 8/12

$112

Tue 12/911:40 amPHX - DCA

1 stop7h 30mHawaiian Airlines

Deal found 8/14

$113

Sun 9/2111:30 pmPHX - DCA

1 stop6h 00mSouthwest

Deal found 8/12

$114

Wed 10/226:33 amPHX - DCA

1 stop12h 26mFrontier

Deal found 8/12

$116

Mon 8/257:10 pmPHX - DCA

1 stop18h 49mFrontier

Deal found 8/12

$117

Thu 10/167:21 amPHX - DCA

1 stop6h 43mFrontier

Deal found 8/13

$118

Sat 11/158:50 amPHX - DCA

2 stops9h 25mSouthwest

Deal found 8/14

$119

Cheapflights Fare Finder

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

Sat 10/11

12:14 pm-9:59 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Tue 10/14

6:00 pm-9:55 pm

1 stop6h 55m

$202

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Mon 10/6

8:20 pm-9:59 pm

1 stop22h 39m

Washington, D.C. Reagan-National

Wed 10/8

1:00 pm-7:59 am

1 stop21h 59m

$205

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 9/9

11:45 pm-7:00 am

Nonstop4h 15m

Washington, D.C. Reagan-National

Tue 9/16

5:30 pm-7:27 pm

Nonstop4h 57m

$207

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 1/6

12:48 am-7:01 am

Nonstop4h 13m

Washington, D.C. Reagan-National

Sun 1/11

7:00 am-10:24 am

Nonstop5h 24m

$207

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 9/16

11:45 pm-7:00 am

Nonstop4h 15m

Washington, D.C. Reagan-National

Tue 10/7

10:08 am-12:18 pm

Nonstop5h 10m

$207

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 9/23

12:39 pm-7:59 pm

Nonstop4h 20m

Washington, D.C. Reagan-National

Wed 9/24

7:29 am-9:21 am

Nonstop4h 52m

$207

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Sat 10/25

12:44 pm-7:59 pm

Nonstop4h 15m

Washington, D.C. Reagan-National

Tue 10/28

5:30 pm-7:32 pm

Nonstop5h 02m

$207

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Wed 10/22

11:52 pm-7:00 am

Nonstop4h 08m

Washington, D.C. Reagan-National

Sat 10/25

7:24 am-9:28 am

Nonstop5h 04m

$207

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Thu 9/4

11:45 pm-7:00 am

Nonstop4h 15m

Washington, D.C. Reagan-National

Sat 9/13

7:29 am-9:21 am

Nonstop4h 52m

$207

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 12/9

11:40 am-9:10 pm

1 stop7h 30m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 20 results

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?

The best time to book flights from Phoenix to Washington, D.C. Reagan-National Airport is 66 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?

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 28% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

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

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

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,244 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,980 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,916 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,217 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

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 ($270) 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 64% 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 $119. On average you can expect to pay $314. The most popular route, (Phoenix Sky Harbor Intl - Washington, D.C. Reagan-National), can usually be booked for $202.
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.

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Arlington

Alexandria

Tysons

Silver Spring

Springfield

Fredericksburg

Gaithersburg

Towson

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Fairfax

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National Harbor

Dundalk

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Bowie

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Phoenix to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$148	Average$274	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$256	Average$345	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$270	Average$452	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$288	Average$455	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$289	Average$345	FlexibilityNo cancel fee	On-time69%

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$107+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Phoenix to Reagan-National with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Phoenix to Washington, D.C. Reagan-National are usually found in July or September, booked 66 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Phoenix to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Phoenix to Reagan-National

Cheapest flights from Phoenix to Reagan-NationalExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix to Washington, D.C. Reagan-National Airport that are best for you.

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.

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 August 8, 2025.

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

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 August 14, 2025.

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.

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

Reviews of airlines servicing Reagan-National

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.

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.

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Phoenix to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Phoenix to Reagan-National

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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 August 14, 2025.