Question 1

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

Accepted Answer

About 17% of weekly flights between Dallas and Washington, D.C. have experienced delays in the past year, with the average delay time being 145 minutes.

Question 2

Which airline has the best punctuality record on Dallas 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 12% of flights being delayed.

Question 3

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

Accepted Answer

Tuesday 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 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

Our cheapest airline available from Dallas to Washington, D.C. Dulles Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $79 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $108 and $197 round-trip. Frontier is currently priced 74% below the average price you’ll pay for this route.

Question 6

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

Accepted Answer

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $44. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Dallas to Washington, D.C. Dulles Intl Airport for a low price.

Question 7

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

Accepted Answer

The price you pay for your flight from Dallas 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 79 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 Dallas to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Dallas to Washington, D.C. Dulles Intl Airport (average of $198). Flying from Dallas to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $367). 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 Dallas to Washington, D.C. Dulles Intl Airport?

Accepted Answer

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

Question 10

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

Accepted Answer

The most flights from A78 to IAD are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 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 Dallas to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Looking at all options, your cheapest flight can be booked for $132. While the most popular route (Dallas/Fort Worth - Washington, D.C. Dulles Intl) can be booked for $146 on average, our data indicates $1,025 when flying from Dallas to Washington, D.C. Dulles Intl Airport.

Question 14

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

Accepted Answer

The top 3 most reliable airlines when flying from Dallas to Washington, D.C. Dulles Intl Airport are United Airlines (81%), Iberia (72%) and Brussels Airlines (71%).

Question 15

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

Accepted Answer

Consider Frontier, American Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Dallas to Washington, D.C. Dulles Intl Airport.

Question 16

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

Accepted Answer

When flying from Dallas to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 49% versus a flight in the afternoon.

Question 17

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

Accepted Answer

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

Question 18

How can I find direct flights from Dallas 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 Dallas to Dulles Intl.

Question 19

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

Accepted Answer

Yes. Cheapflights offers flight deals from Dallas 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	March
Cheapest in	January
Average price	$313

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$79	Average$243	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$108	Average$360	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$197	Average$370	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$197	Average$378	FlexibilityNo cancel fee	On-time71%

Cheap flights from Dallas to Dulles Intl (IAD)

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Cheapflights Insights

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

The price you pay for your flight from Dallas 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 79 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 Dallas to Washington, D.C. Dulles Intl Airport?

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

When flying from Dallas to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 49% versus a flight in the afternoon.

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

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

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

The most flights from A78 to IAD are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

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

About 17% of weekly flights between Dallas and Washington, D.C. have experienced delays in the past year, with the average delay time being 145 minutes.

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

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

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

Tuesday 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 Dallas to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

The best insider tips for Dallas to Washington, D.C. Dulles Intl Airport flights

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

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

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

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

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

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

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

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

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