Question 1

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

Accepted Answer

Saturday 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.

Question 2

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

Accepted Answer

About 10% of weekly flights between Phoenix and Washington, D.C. have experienced delays in the past year, with the average delay time being 129 minutes.

Question 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

Over the last year, United Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

Question 5

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

Accepted Answer

Our cheapest airline available from Phoenix to Washington, D.C. Dulles Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $150 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $187 and $302 round-trip. Frontier is 69% cheaper than the average price of flights available within the next 90 days to this destination.

Question 6

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

Accepted Answer

One-way options have recently been found by users for as low as $105 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $128 and Delta from $167 one-way.

Question 7

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

Accepted Answer

The price you pay for your flight from Phoenix to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Phoenix to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Phoenix to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $691). 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.

Question 9

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

Accepted Answer

Travelers seeking maximum savings on their Phoenix to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

Weekly flight availability from Phoenix to Washington, D.C. Dulles Intl Airport

Accepted Answer

The most flights from PH1 to IAD are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl 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. Dulles Intl Airport when rainfall is around 2.6 in.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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).

Question 13

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

Accepted Answer

On average you can expect to pay $1,119 for a flight from Phoenix to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $196 while the most popular route, (Phoenix Sky Harbor Intl - Washington, D.C. Dulles Intl) is currently priced at $221.

Question 14

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

Accepted Answer

The top 3 most reliable airlines when flying from Phoenix to Washington, D.C. Dulles Intl Airport are Austrian Airlines (75%), Brussels Airlines (75%) and United Airlines (75%).

Question 15

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

Accepted Answer

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

Question 16

What is the cheapest time of day to fly from PHX to IAD?

Accepted Answer

It’s typically best to fly out from Phoenix to Washington, D.C. Dulles Intl Airport in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

Question 17

Can I find deals for flights from Phoenix to Dulles Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Phoenix to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 18

How can I find direct flights from Phoenix to Dulles Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Dulles Intl.

Question 19

Can I find deals for business class flights from Phoenix to Dulles Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Phoenix to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Popular in	February
Cheapest in	January
Average price	$470

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$150	Average$294	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$187	Average$383	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$269	Average$523	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$356	Average$474	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$377	Average$585	FlexibilityNo cancel fee	On-time63%

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

The price you pay for your flight from Phoenix to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

What is the cheapest time of day to fly from PHX to IAD?

It’s typically best to fly out from Phoenix to Washington, D.C. Dulles Intl Airport in the evening. Doing so could potentially save you 29% 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. Dulles Intl Airport?

Weekly flight availability from Phoenix to Washington, D.C. Dulles Intl Airport

The most flights from PH1 to IAD are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

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

About 10% of weekly flights between Phoenix and Washington, D.C. have experienced delays in the past year, with the average delay time being 129 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 morning tend to experience delays more often.

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

Saturday 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, United Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

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

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

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

Can I find deals for flights from Phoenix to Dulles Intl that include hotel bookings?

How can I find direct flights from Phoenix to Dulles Intl?

Can I find deals for business class flights from Phoenix to Dulles Intl?

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

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