Cheap Flights from Phoenix Sky Harbor to Washington Ronald Reagan

Compare Phoenix Sky Harbor to Washington Ronald Reagan flight deals

Find the cheapest month or even day of the year to fly to Washington Ronald Reagan

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Flight deals from Phoenix Sky Harbor to Washington Ronald Reagan

Looking for a cheap last-minute deal or the best return flight from Phoenix Sky Harbor Airport to Washington Ronald Reagan Airport? If you want to travel next month, return fares start from $403. Find the lowest prices on one-way and return tickets right here.

Washington D.C..$403 per passenger.Departing Wed, 28 Oct, returning Tue, 3 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Wed, 28 Oct, arriving in Washington Ronald Reagan.Inbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Tue, 3 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $403, select.

Washington D.C..$403 per passenger.Departing Mon, 10 Aug, returning Thu, 13 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Mon, 10 Aug, arriving in Washington Ronald Reagan.Inbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Thu, 13 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $403, select.

Washington D.C..$439 per passenger.Departing Wed, 2 Sep, returning Tue, 8 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Wed, 2 Sep, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Tue, 8 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $439, select.

Washington D.C..$439 per passenger.Departing Fri, 24 Jul, returning Mon, 27 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Fri, 24 Jul, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Mon, 27 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $439, select.

Washington D.C..$439 per passenger.Departing Sat, 29 Aug, returning Sat, 5 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 29 Aug, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Sat, 5 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $439, select.

Washington D.C..$439 per passenger.Departing Fri, 25 Sep, returning Sat, 3 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Fri, 25 Sep, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Sat, 3 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $439, select.

Washington D.C..$439 per passenger.Departing Fri, 31 Jul, returning Sat, 8 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Fri, 31 Jul, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Sat, 8 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $439, select.

Washington D.C..$439 per passenger.Departing Sun, 4 Oct, returning Wed, 7 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sun, 4 Oct, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Wed, 7 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $439, select.

Washington D.C..$578 per passenger.Departing Fri, 14 Aug, returning Fri, 21 Aug.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Phoenix Sky Harbor on Fri, 14 Aug, arriving in Washington Ronald Reagan.Inbound direct flight with American Airlines departs from Washington Ronald Reagan on Fri, 21 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $578, select.

Washington D.C..$604 per passenger.Departing Thu, 3 Dec, returning Sun, 6 Dec.Return flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Thu, 3 Dec, arriving in Washington Ronald Reagan.Inbound indirect flight with United, departs from Washington Ronald Reagan on Sun, 6 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $604, select.

Washington D.C..$611 per passenger.Departing Fri, 5 Mar, returning Mon, 15 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Fri, 5 Mar, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon, 15 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $611, select.

Washington D.C..$612 per passenger.Departing Sat, 10 Oct, returning Thu, 10 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Sat, 10 Oct, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Thu, 10 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $612, select.

Washington D.C..$612 per passenger.Departing Wed, 25 Nov, returning Wed, 2 Dec.Return flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Wed, 25 Nov, arriving in Washington Ronald Reagan.Inbound indirect flight with United, departs from Washington Ronald Reagan on Wed, 2 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $612, select.

Washington D.C..$612 per passenger.Departing Wed, 4 Nov, returning Sun, 15 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Wed, 4 Nov, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sun, 15 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $612, select.

Washington D.C..$612 per passenger.Departing Sat, 5 Dec, returning Sat, 9 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Sat, 5 Dec, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sat, 9 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $612, select.

Washington D.C..$614 per passenger.Departing Sat, 5 Sep, returning Sat, 12 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Sat, 5 Sep, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sat, 12 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $614, select.

Find the cheapest month to fly from Phoenix Sky Harbor to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix Sky Harbor to Washington Ronald Reagan flights are currently cheapest in August.

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Direct flights from Phoenix Sky Harbor to Washington Ronald Reagan

Phoenix Sky Harbor to Washington Ronald Reagan: Alternative routes

Compare routes from Phoenix Sky Harbor to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Ronald Reagan.

Phoenix to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	$403
Cheapest month to fly	August
Average flight time	4 hrs, 18 mins
Most popular airline	American Airlines
Average flights per week	26

Finding cheap flights from Phoenix Sky Harbor to Washington Ronald Reagan: Frequently asked questions

How much are return flights from Phoenix Sky Harbor to Washington Ronald Reagan?

The best price we found for a return flight from Phoenix Sky Harbor to Washington Ronald Reagan is $403. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Phoenix Sky Harbor to Washington Ronald Reagan?

4 hours and 18 minutes is the average flight time from Phoenix Sky Harbor to Washington Ronald Reagan.

Which airlines fly direct from Phoenix Sky Harbor to Washington Ronald Reagan?

American Airlines flies direct from Phoenix Sky Harbor to Washington Ronald Reagan.

How many flights are there a week from Phoenix Sky Harbor to Washington Ronald Reagan?

As of July 2026, there are 26 flights per week flying from Phoenix Sky Harbor to Washington Ronald Reagan.

When is the cheapest time to fly from Phoenix Sky Harbor to Washington Ronald Reagan?

The cheapest month to fly from Phoenix Sky Harbor to Washington Ronald Reagan is usually August.

Which upcoming date is cheapest to fly from Phoenix Sky Harbor Airport to Washington Ronald Reagan Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phoenix Sky Harbor Airport to Washington Ronald Reagan Airport on Monday, 10 August 2026.

Can I get a direct flight from Phoenix Sky Harbor Airport to Washington Ronald Reagan Airport?

Yes – the average flight time is 4 hours and 18 minutes.

How can I find the best flight deal to Washington Ronald Reagan?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Ronald Reagan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington D.C.?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Phoenix Sky Harbor Airport to Washington Ronald Reagan with?

Currently, Southwest Airlines and American Airlines offer the cheapest flight tickets to Washington Ronald Reagan.

Flying from Phoenix Sky Harbour Airport (PHX) to Washington Ronald Reagan Airport (DCA): what you need to know

Around 4 hours 20 minutes is how long you can expect to be travelling on a direct flight from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport.
Washington DC's timezone is UTC-5, which makes Washington DC two hours ahead of Phoenix.
Take your pick of 21 weekly Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport flights. The 00:48 departure with American Airlines is the earliest available. American Airlines operates the last service of the day at 23:55.
Leave enough time to make your PHX to DCA flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.
Flying during a peak time like April? Major public holidays and other popular seasons can mean longer queues and delays at security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.
American Airlines is your ticket to exploring Washington DC (and perhaps some other exciting parts of the United States!). Check out the direct flights from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport offered by this airline.
American Airlines is the top choice for travellers on this route.
American Airlines is a leader in on-time performance for PHX to DCA flights, with 85.47% of services arriving on schedule.
We make it simple to book a flight with a stopover. To see your options for tickets from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit your chosen city. Popular stopovers between PHX and DCA include:
- Nashville Airport
- St Louis Airport
- Milwaukee General Mitchell Airport

How to find the cheapest flights from Phoenix Sky Harbour Airport (PHX) to Washington Ronald Reagan Airport (DCA)

The cheapest price we've seen for a one-way Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport flight is $202. A round-trip plane ticket is currently $403. Depending on the availability and when you book, these fares may change.
It's usually smart to book ahead of time if you're looking for cheap tickets from PHX to DCA. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.
The cheapest month for flights from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport is May. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.
You won't have to check back in every day to find out if fares have gone down when you create a Price Alert. We'll let you know the moment there's a new deal on cheap flights from PHX to DCA.
Choose your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport.

Handy information about Phoenix Sky Harbour Airport (PHX)

PHX's address is 3400 Sky Harbour Boulevard.
80% of flights leaving Phoenix Sky Harbour Airport reach their destination on schedule. With its strong performance rating, disruptions are unlikely when setting off from PHX.
Phoenix Sky Harbour Airport is around 5 kilometres from central Phoenix. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 10 minutes or so to arrive, depending on the traffic.
You can expect a trip time of roughly 25 minutes on public transport.
Get your break off to a leisurely start by staying near PHX. Whether you've booked an early flight from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport or just don't want to be rushed, these hotels are the answer:

Arriving at Washington Ronald Reagan Airport (DCA)

The last thing you want is a lengthy journey to your hotel if you're arriving on a late Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport flight. Check in to one of these accommodation options near DCA instead:
Grab a Washington Ronald Reagan Airport rental car and discover Washington DC and beyond with your own set of wheels. Thrifty, Sixt and Dollar are top outlets to choose from here.
Reserving your ride from Washington Ronald Reagan Airport around four weeks in advance can help you get the lowest rate.

When to fly to Washington Ronald Reagan Airport (DCA)

It's time to work out your travel dates for your flight from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport. August is the most popular month to visit Washington DC. If you prefer a more relaxed vibe, go in March.
Before locking in your flight from Phoenix Sky Harbour Airport to Washington Ronald Reagan Airport, consider the kind of weather you like. July is the warmest month in Washington DC, with the temperature ranging from 19ºC to 33ºC.
January has average temperatures of between -6ºC and 10ºC. Search for cheap tickets from PHX to DCA sometime around then if you like travelling in cooler conditions.

Explore more of the United States

New York is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Washington DC. Around 322 kilometres away to the north-east, popular attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.
Philadelphia is another favourite destination in the United States and is around 193 kilometres north-east of Washington DC. No trip is complete without visiting Independence Hall, Liberty Bell and Philadelphia Museum of Art.