Cheap flights from Dulles Intl (IAD) to Phoenix

IAD — PHX
Aug 16 — Aug 231

How to find the cheapest flight from Dulles Intl (IAD) to Phoenix

All the information you need to plan the best IAD to PH1 flight in 2022: compare Dulles Intl to Phoenix flight prices with the expected peak season, weather and rainfall in Phoenix.

IAD - PHX

Price

$309 - $674

PHX

Temperature

55.4 - 95 °F

PHX

Rainfall

0 - 1.1 inches

Popular inMayHigh demand for flights, 32% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 32% potential price drop
Round-trip from$309From Washington, D.C. Dulles Intl to Phoenix
One-way from$157One-way flight from Washington, D.C. Dulles Intl to Phoenix

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Phoenix?

Travelers have found it’s best to book a flight 58 days in advance to save up to 51% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Phoenix 1-2 weeks in advance for as low as $500, or $616 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Phoenix?

Our data shows that January tends to be the cheapest month to fly to Phoenix from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $433 for the month, but tickets can be as low as $237. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Phoenix (IAD - PHX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Phoenix as you normally would.

Cheap flights from Dulles Intl to Phoenix in August, September 2022

The best prices found for IAD to Phoenix flights for August, September
Sep 10 - Sep 21
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 49m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

2 stops

24h 02m
$271

Multiple Airlines

Pick Dates

Deal found 10.8.22

Sep 27 - Oct 4
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

25h 25m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

12h 21m
$276

United Airlines

Pick Dates

Deal found 10.8.22

Sep 26 - Sep 28
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 49m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

11h 07m
$285

United Airlines

Pick Dates

Deal found 10.8.22

Dulles Intl to Phoenix 2022 flight deals

Cheap flights to Phoenix from Dulles Intl found for this year
Sep 10 - Sep 21
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 49m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

2 stops

24h 02m
$271

Multiple Airlines

Pick Dates

Deal found 10.8.22

Sep 27 - Oct 4
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

25h 25m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

12h 21m
$276

United Airlines

Pick Dates

Deal found 10.8.22

Sep 26 - Sep 28
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 49m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

11h 07m
$285

United Airlines

Pick Dates

Deal found 10.8.22

Cheap United Airlines flights from Dulles Intl to Phoenix

Sep 27 - Oct 4
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

25h 25m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

12h 21m
$276

United Airlines

Pick Dates

Deal found 8/10/22

Sep 26 - Sep 28
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 49m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

11h 07m
$285

United Airlines

Pick Dates

Deal found 8/10/22

Sep 26 - Sep 28
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 49m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

2 stops

14h 11m
$289

United Airlines

Pick Dates

Deal found 8/10/22

Cheap Spirit Airlines flights from Dulles Intl to Phoenix

Sep 4 - Sep 11
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

7h 46m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

8h 34m
$349

Spirit Airlines

Pick Dates

Deal found 8/9/22

Aug 20 - Aug 25
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

3 stops

14h 15m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

9h 41m
$452

Spirit Airlines

Pick Dates

Deal found 8/8/22

Aug 20 - Aug 24
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

2 stops

15h 18m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 48m
$514

Spirit Airlines

Pick Dates

Deal found 8/8/22

Non-stop flights to Phoenix from Dulles Intl

Save time with Dulles Intl to Phoenix direct flight deals
Sep 1 - Sep 3
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

4h 56m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

4h 22m
$329

United Airlines

Pick Dates

Deal found 8/10/22

Sep 1 - Sep 4
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

4h 56m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

4h 22m
$349

United Airlines

Pick Dates

Deal found 8/9/22

Sep 2 - Sep 4
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

4h 56m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

4h 22m
$356

United Airlines

Pick Dates

Deal found 8/8/22

Last minute flights from Dulles Intl to Phoenix

Late deals on return flights to Phoenix from Dulles Intl, departing today and this week
Aug 20 - Aug 25
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

2 stops

19h 57m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

9h 41m
$432

Frontier

Pick Dates

Deal found 8/8/22

Aug 21 - Aug 24
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

7h 35m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

2 stops

20h 27m
$441

Multiple Airlines

Pick Dates

Deal found 8/8/22

Aug 17 - Aug 31
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

1 stop

11h 56m
PHX

Phoenix Sky Harbor Intl

IAD

Washington, D.C. Dulles Intl

1 stop

11h 03m
$445

United Airlines

Pick Dates

Deal found 8/10/22

One-way flights to Phoenix from Dulles Intl

The cheapest one-way flights from Dulles Intl to Phoenix
Aug 28
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

2 stops

32h 46m
$112

Multiple Airlines

Pick Dates

Deal found 8/10/22

Sep 8
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

2 stops

12h 49m
$137

Multiple Airlines

Pick Dates

Deal found 8/10/22

Sep 8
IAD

Washington, D.C. Dulles Intl

PHX

Phoenix Sky Harbor Intl

2 stops

12h 49m
$139

Multiple Airlines

Pick Dates

Deal found 8/9/22

Related info for your journey

Useful info, stats and facts about Dulles Intl to Phoenix flights.

Which airlines flying from Washington, D.C. Dulles Intl to Phoenix have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington, D.C. Dulles Intl to Phoenix have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Washington, D.C. Dulles Intl Airport to Phoenix for under $300 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Phoenix for under $300. The cheapest flight booked recently is on Multiple Airlines for just $271, but on average you can expect to pay $305.

Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Phoenix for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Phoenix under $400. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Phoenix is less than $394.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Phoenix for under $500?

There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Phoenix within the next 7 days for less than $500.

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Phoenix round-trip?

According to our current data, United Airlines ($276), offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Phoenix. United Airlines is currently priced 39% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Phoenix one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $145. Users have also found prices from $157 and $193 on American Airlines and Delta, respectively.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Phoenix?

When booking a flight from Washington, D.C. Dulles Intl Airport to Phoenix, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Phoenix?

The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Phoenix are Scandinavian Airlines (71%), Austrian Airlines (69%) and Avianca (69%).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Phoenix?

While on average a flight from Washington, D.C. Dulles Intl Airport to Phoenix is generally $771, our data shows the cheapest flight currently is $193. When looking at the most popular route, (Washington, D.C. Dulles Intl - Phoenix Sky Harbor Intl), you can expect to pay $307 for that flight.

Alternative routes for Dulles Intl to Phoenix

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

Top 5 airlines flying from Dulles Intl to Phoenix

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Phoenix choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$113Average$213FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
American AirlinesCheapest$180Average$409FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$188Average$441FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$265Average$486FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Dulles Intl to Phoenix

See what time of day planes typically take off from Dulles Intl to Phoenix
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dulles Intl to Phoenix

See how many times per day planes take to the skies headed from Dulles Intl to Phoenix
Sunday6daily flights
Monday6daily flights
Tuesday5daily flights
Wednesday6daily flights
Thursday5daily flights
Friday6daily flights
Saturday6daily flights