What is the cheapest airline that flies from Washington, D.C. Reagan-National to Phoenix?

Southwest and JetBlue are the most popular carriers operating from Washington, D.C. Reagan-National to Phoenix

What airlines fly to Phoenix?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to Phoenix from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 6 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Phoenix?

As of June 2026, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Phoenix.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Phoenix?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Phoenix.

What documentation or ID do you need to fly to Phoenix?

The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$146 Cheap Flights from Washington, D.C. Reagan-National Airport to Phoenix in 2026

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Phoenix on average per week?

As of June 2026, 20 flights take off from Washington, D.C. Reagan-National Airport and land in Phoenix each week. The most common flight departure day for this route is Sat, with 25% of weekly flights taking off on this day.

Q: What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Phoenix?

Prices are currently low for flights on this route. Typical prices usually range from $368 to $553. The lowest price recently found on this route was $329.

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Phoenix on average per day?

2 flights are operational daily from Washington, D.C. Reagan-National Airport to Phoenix as of June 2026. The most popular departure time for this route is 10:00AM, with 69% of flights per day taking off at noon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Phoenix

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:29 am - 9:22 am

DCA

PHX

4h 53mnonstop

11:40 pm - 7:00 am

PHX

DCA

4h 20mnonstop

$329American Airlines

Wed, Aug 5 - Mon, Aug 10

8:59 am - 2:31 pm

DCA

PHX

8h 32m

1 stop

6:53 pm - 12:51 pm

PHX

DCA

14h 58m

1 stop

$331Multiple Airlines

Fri, Aug 14 - Fri, Aug 14

7:00 am - 5:40 pm

DCA

PHX

13h 40m

1 stop

12:47 pm - 9:58 pm

PHX

DCA

6h 11m

1 stop

$332Frontier

Sat, Sep 12 - Mon, Sep 21

7:00 am - 9:28 pm

DCA

PHX

17h 28m

1 stop

6:53 pm - 4:59 pm

PHX

DCA

19h 06m

1 stop

$334Frontier

Thu, Jul 9 - Fri, Jul 10

7:00 am - 2:35 pm

DCA

PHX

10h 35m

1 stop

6:40 am - 4:56 pm

PHX

DCA

7h 16m

1 stop

$335Frontier

Thu, Sep 17 - Mon, Sep 21

7:00 am - 3:43 pm

DCA

PHX

11h 43m

1 stop

6:40 am - 4:59 pm

PHX

DCA

7h 19m

1 stop

$336Frontier

Tue, Jul 21 - Sat, Jul 25

1:59 pm - 7:40 am

DCA

PHX

20h 41m

1 stop

8:40 am - 12:51 pm

PHX

DCA

25h 11m

1 stop

$337Frontier

Wed, Jul 8 - Sun, Jul 12

7:00 am - 11:05 pm

DCA

PHX

19h 05m

2 stops

11:19 am - 9:59 pm

PHX

DCA

7h 40m

1 stop

$338Frontier

Sat, Jul 18 - Wed, Jul 22

6:00 pm - 11:32 pm

DCA

PHX

8h 32m

1 stop

11:19 am - 9:59 pm

PHX

DCA

7h 40m

1 stop

$339Frontier

Thu, Jul 16 - Tue, Jul 21

7:29 am - 9:22 am

DCA

PHX

4h 53mnonstop

12:21 pm - 9:51 pm

PHX

DCA

6h 30m

1 stop

$340American Airlines

Wed, Aug 5 - Wed, Aug 12

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American Airlines flights from Washington, D.C. Reagan-National Airport to Phoenix

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Phoenix flight tickets

American Airlines

Aug 5

DCA7:29 amWashington, D.C. Reagan-National

4h 53m

PHX9:22 amPhoenix Sky Harbor Intl

Aug 10

PHX11:40 pmPhoenix Sky Harbor Intl

4h 20m

DCA7:00 amWashington, D.C. Reagan-National

$329

American Airlines

Aug 5

DCA7:29 amWashington, D.C. Reagan-National

4h 53m

PHX9:22 amPhoenix Sky Harbor Intl

Aug 12

PHX12:21 pmPhoenix Sky Harbor Intl

6h 30m

1 stop

DCA9:51 pmWashington, D.C. Reagan-National

$340

American Airlines

Jul 29

DCA5:00 amWashington, D.C. Reagan-National

7h 29m

1 stop

PHX9:29 amPhoenix Sky Harbor Intl

Jul 29

PHX11:52 pmPhoenix Sky Harbor Intl

4h 22m

DCA7:14 amWashington, D.C. Reagan-National

$342

Frontier flights from Washington, D.C. Reagan-National Airport to Phoenix

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Phoenix flight tickets

Frontier

Jun 29

DCA1:59 pmWashington, D.C. Reagan-National

12h 30m

1 stop

PHX11:29 pmPhoenix Sky Harbor Intl

Jul 8

PHX11:19 amPhoenix Sky Harbor Intl

7h 40m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$330

Frontier

Sep 12

DCA7:00 amWashington, D.C. Reagan-National

13h 40m

1 stop

PHX5:40 pmPhoenix Sky Harbor Intl

Sep 21

PHX12:47 pmPhoenix Sky Harbor Intl

6h 11m

1 stop

DCA9:58 pmWashington, D.C. Reagan-National

$332

Frontier

Jul 1

DCA7:00 amWashington, D.C. Reagan-National

9h 20m

1 stop

PHX1:20 pmPhoenix Sky Harbor Intl

Jul 7

PHX6:53 pmPhoenix Sky Harbor Intl

14h 58m

1 stop

DCA12:51 pmWashington, D.C. Reagan-National

$334

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 8/5

7:29 am-9:22 am

Nonstop4h 53m

Phoenix Sky Harbor Intl

Mon 8/10

11:40 pm-7:00 am

Nonstop4h 20m

$329

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Fri 8/14

8:59 am-2:31 pm

1 stop8h 32m

Phoenix Sky Harbor Intl

Fri 8/14

6:53 pm-12:51 pm

1 stop14h 58m

$331

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 9/12

7:00 am-5:40 pm

1 stop13h 40m

Phoenix Sky Harbor Intl

Mon 9/21

12:47 pm-9:58 pm

1 stop6h 11m

$332

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 7/9

7:00 am-9:28 pm

1 stop17h 28m

Phoenix Sky Harbor Intl

Fri 7/10

6:53 pm-4:59 pm

1 stop19h 06m

$334

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 9/17

7:00 am-2:35 pm

1 stop10h 35m

Phoenix Sky Harbor Intl

Mon 9/21

6:40 am-4:56 pm

1 stop7h 16m

$335

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Tue 7/21

7:00 am-3:43 pm

1 stop11h 43m

Phoenix Sky Harbor Intl

Sat 7/25

6:40 am-4:59 pm

1 stop7h 19m

$336

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 7/8

1:59 pm-7:40 am

1 stop20h 41m

Phoenix Sky Harbor Intl

Sun 7/12

8:40 am-12:51 pm

1 stop25h 11m

$337

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Sat 7/18

7:00 am-11:05 pm

2 stops19h 05m

Phoenix Sky Harbor Intl

Wed 7/22

11:19 am-9:59 pm

1 stop7h 40m

$338

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Thu 7/16

6:00 pm-11:32 pm

1 stop8h 32m

Phoenix Sky Harbor Intl

Tue 7/21

11:19 am-9:59 pm

1 stop7h 40m

$339

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 8/5

7:29 am-9:22 am

Nonstop4h 53m

Phoenix Sky Harbor Intl

Wed 8/12

12:21 pm-9:51 pm

1 stop6h 30m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Phoenix?

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of February, then departing from Washington, D.C. Reagan-National Airport during the month January is also very affordable. Most momondo users find prices during this month for around $117.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Washington, D.C. Reagan-National Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $476. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $562.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the afternoon when flights can be purchased for as low as $496. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $578 per ticket.

What is the cheapest Washington, D.C. Reagan-National to Phoenix flight route?

Fly from Washington, D.C. Reagan-National to Phoenix Sky Harbor Intl for the best Washington, D.C. Reagan-National - Phoenix flight prices

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

You are more likely to see cheaper flights to Phoenix from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $480 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Washington, D.C. Reagan-National Airport for as low as $430 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National Airport to Phoenix flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National Airport to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. Reagan-National Airport to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Phoenix

Fastest flight time	4h 44m
Direct flights	Every day
Airports in Phoenix	3 airports

The fastest flight from Washington, D.C. Reagan-National Airport to Phoenix takes 4h 44m

Direct flights go from Washington, D.C. Reagan-National Airport to Phoenix every day.

There are 3 airports in Phoenix. From Washington, D.C. Reagan-National Airport there are direct flights to Phoenix Sky Harbor Intl (PHX).

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Phoenix

How far is Washington, D.C. Reagan-National to Phoenix by plane?
There are 1976.2 mi between Washington, D.C. Reagan-National and Phoenix. Flights usually cover this in 4h 44m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Phoenix?
Prices for flights from Washington, D.C. Reagan-National Airport to Phoenix refresh daily.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Phoenix?
As of June 2026, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Phoenix.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Phoenix?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. Reagan-National Airport to Phoenix

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Phoenix with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $131	Free Cancellation	Rating 5.6 2,861 reviews	Search Frontier flights
Delta	PriceFrom $160	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
JetBlue	PriceFrom $253	Free Cancellation	Rating 7.1 3,014 reviews	Search JetBlue flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 9,896 reviews	Search United Airlines flights
Southwest	PriceFrom $262	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $286	Free Cancellation	Rating 7.1 11,779 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Phoenix?

Finding the right flight to Phoenix from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Phoenix with flexible booking policies on momondo?

Yes. All flights to Phoenix from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Phoenix?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Phoenix.

I’m not ready to book a flight from Washington, D.C. to Phoenix right now. Can momondo alert me if prices change?

Price alerts on flights to Phoenix from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Washington, D.C. Reagan-National Airport to Phoenix from $172

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American Airlines flights from Washington, D.C. Reagan-National Airport to Phoenix

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Phoenix flight tickets

Frontier flights from Washington, D.C. Reagan-National Airport to Phoenix

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Phoenix flight tickets

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

See travel insights to Phoenix from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Phoenix

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Phoenix?

What is the cheapest month to fly to Phoenix?

What is the cheapest day to depart on your flight to Phoenix?

What is the cheapest time of day to depart on your flight to Phoenix?

What is the cheapest Washington, D.C. Reagan-National to Phoenix flight route?

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

What cabin class options are available on Washington, D.C. Reagan-National Airport to Phoenix flights?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Phoenix?

What airlines fly to Phoenix?

How many flights depart from Washington, D.C. Reagan-National Airport to Phoenix on average per day?

How many flights depart from Washington, D.C. Reagan-National Airport to Phoenix on average per week?

Cheap Washington, D.C. Reagan-National Airport to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Phoenix

Fastest flight time

Direct flights

Airports in Phoenix

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Phoenix

Best airlines flying from Washington, D.C. Reagan-National Airport to Phoenix

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Phoenix with momondo

Why use momondo?

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix

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