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

About 19% of weekly flights between Dallas and Washington, D.C. have experienced delays in the past year, with the average delay time being 143 minutes.

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

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

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 Saturday has historically faced a higher average of delays compared to other days of the week.

How long is the flight from Dallas to Washington, D.C.?

Spirit Airlines, Frontier, and Southwest can get you from Dallas to Washington, D.C. in just under 2h 45m. Your travel time can differ by up to 7h 32m. The distance from Dallas to Washington, D.C. is about 1206 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, Frontier ($77), Spirit Airlines ($80), and Delta ($134) offers the cheapest pricing from Dallas to Washington, D.C.. These flights start at 65% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Dallas to Washington, D.C. are Frontier ($48), Southwest ($78), and American Airlines ($81).

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

The best time to book flights from Dallas to Washington, D.C. is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Dallas to Washington, D.C. (average of $61). Flying from Dallas to Washington, D.C. in December is currently the most expensive (average of $103). 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.

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

Travelers seeking maximum savings on their Dallas to Washington, D.C. flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings 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.

The most flights from A78 to WAS are scheduled on a Thursday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

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

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

What are the most popular routes from Dallas to Washington, D.C.?

When deciding which route to take from Dallas to Washington, D.C. consider Dallas/Fort Worth - Baltimore/Washington, Dallas/Fort Worth - Washington, D.C. Dulles Intl or Dallas/Fort Worth - Washington, D.C. Reagan-National as they are the most popular.

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

The cheapest flight price from Dallas to Washington, D.C. is $78. On average you can expect to pay $519. The most popular route, (Dallas/Fort Worth - Baltimore/Washington), can usually be booked for $100.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas to Washington, D.C. on time: Brussels Airlines (90%), United Airlines (83%), GOL (78%).

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

American Airlines, Southwest and Frontier are the most popular airlines when flying from Dallas to Washington, D.C..

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

It’s optimal to fly from Dallas to Washington, D.C. in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight at noon.

Can I find deals for flights from Dallas to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Dallas to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dallas to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Washington, D.C..

Can I find deals for business class flights from Dallas to Washington, D.C.?

Yes. Cheapflights offers flight deals from Dallas to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$59+ Flights from Dallas to Washington, D.C.

Round-trip from	$112 (Kiwi.com)
One-way from	$59 (Cheapflightsfares)
Popular in	January
Cheapest in	August
Average price	$277

DFW

DFW's Terminal A offers modern amenities and dining options, making it a comfortable choice for American Airlines domestic flights.

DAL

DAL offers a streamlined experience with quick security lines and a single terminal layout, ideal for domestic flights with Southwest Airlines.

DCA

DCA is easily accessible via public transportation with its own Metro stop, making it a convenient choice for reaching downtown D.C.

IAD

IAD offers a Metro connection via the Silver Line, providing a cost-effective way to reach downtown D.C. in under 40 minutes.

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$80	Average$181	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$85	Average$194	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$134	Average$294	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$145	Average$305	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$149	Average$398	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$158	Average$319	FlexibilityNo cancel fee	On-time69%

$59+ Cheap flights from Dallas to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Dallas to Washington, D.C. are usually found in August or September, booked 77 days in advance, depart on a Friday or Saturday and return on a Friday

Cheap flight deals from Dallas to Washington, D.C.

Cheapest flights from Dallas to Washington, D.C.Explore the most affordable flight options available from Dallas to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Dallas to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

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Best time to book a flight from Dallas to Washington, D.C.

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Everything you need to know about your flight from Dallas to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Washington, D.C.. Price data was last updated on December 5, 2025.

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

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

Find hourly flight availability from Dallas to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Dallas to Washington, D.C.. Price data was last updated on December 16, 2024.

Weekly flight availability from Dallas to Washington, D.C.

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

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

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

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

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

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Dallas to Washington, D.C. trip

Airports

DFW

DAL

DCA

IAD

Our travel experts

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Dallas to Washington, D.C., such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dallas to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Dallas to Washington, D.C.?

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

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

What are the most popular routes from Dallas to Washington, D.C.?

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

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

Can I find deals for flights from Dallas to Washington, D.C. that include hotel bookings?

How can I find direct flights from Dallas to Washington, D.C.?

Can I find deals for business class flights from Dallas to Washington, D.C.?

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Dallas to Washington, D.C.

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Top 6 airlines flying from Dallas to Washington, D.C.

Cheapest flights from Dallas to Washington, D.C.
Explore the most affordable flight options available from Dallas to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.