Q: How much does it cost to fly round-trip from Detroit to Washington, D.C.?

Airfare is typical for this route at the moment. Detroit to Washington, D.C. flights typically cost between C$ 168 and C$ 378 in November. The cheapest round-trip price found within the last 3 days was C$ 272 on Delta (8 Nov-11 Nov).

Question 1

How much does it cost to fly round-trip from Detroit to Washington, D.C.?

Accepted Answer

Airfare is typical for this route at the moment.Detroit to Washington, D.C. flights typically cost between C$ 168 and C$ 378 in November.
The cheapest round-trip price found within the last 3 days was C$ 272 on Delta (8 Nov-11 Nov).

Question 2

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

Accepted Answer

For as low as C$ 272, Delta can have you in Washington, D.C. from Detroit in 1h 30m. The distance from Detroit to Washington, D.C. is about 652 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 3

What is the cheapest airline to fly from Detroit to Washington, D.C. round-trip?

Accepted Answer

According to our current data, Delta (C$ 261), offers the cheapest pricing from Detroit to Washington, D.C.. Delta is 12% cheaper than the average price of flights available within the next 90 days to this destination.

Question 4

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

Accepted Answer

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as C$ 128. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Detroit to Washington, D.C. for a low price.

Question 5

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

Accepted Answer

The price you pay for your flight from Detroit to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 6

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Detroit to Washington, D.C. (average of C$ 256). Flying from Detroit to Washington, D.C. in October is currently the most expensive (average of C$ 352). 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 7

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

Accepted Answer

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

Question 8

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

Accepted Answer

The most flights from DTT to WAS are scheduled on a Tuesday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Question 10

E

Accepted Answer

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Question 11

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

Accepted Answer

Looking for the cheapest flight from Detroit to Washington, D.C.? While on average our users pay C$ 741, our data indicates the cheapest price to be C$ 206. The most popular route (Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National), is priced around C$ 420.

Question 12

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

Accepted Answer

Consider ANA (86%), Endeavor Airlines (80%) or Republic Airways (76%) when booking your flight. These represent the most reliable airlines when flying from Detroit to Washington, D.C..

Question 13

What is the cheapest day to fly round-trip from Detroit to Washington, D.C.?

Accepted Answer

Flights from Detroit to Washington, D.C. are generally found to be more expensive on Sunday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

Question 14

How far in advance should I book a flight from Detroit to Washington, D.C.?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 114% on flights from Detroit to Washington, D.C. compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 301. For sooner than that we have options available in the next 3 days from C$ 421.

Question 15

What is the cheapest month to fly from Detroit to Washington, D.C.?

Accepted Answer

July can be a great time to fly to Washington, D.C. from Detroit with a flight ticket averaging about C$ 297. Cheapflights users have found deals in the month of July for as cheap as C$ 134. The most expensive prices can be found in the month of February.

Question 16

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

Accepted Answer

When flying from Detroit to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight in the evening.

Question 17

What airport do you fly from for flights from Detroit to Washington, D.C.?

Accepted Answer

If you book a flight to Washington, D.C. from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.9 km from the centre of Detroit. There are 36 flights from All airports to Washington, D.C. per day from 4 different airlines.

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

Yes. Cheapflights offers flight deals from Detroit 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.

Question 21

How does Cheapflights help users find flights from Detroit to Washington, D.C.?

Accepted Answer

Cheapflights makes it easy to find Detroit to Washington, D.C. flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 22

Why should you use Cheapflights to find cheap flight tickets from Detroit to Washington, D.C.?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to Washington, D.C. for you. Better yet — we are completely free to use.

Question 23

Can Cheapflights find flights from Detroit to Washington, D.C. with no change fees?

Accepted Answer

Need flexible booking options for your flight to Washington, D.C. from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 24

Can Cheapflights notify me if prices for flights from Detroit to Washington, D.C. become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Detroit to Washington, D.C. and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	C$ 272
One-way from	C$ 128
Popular in	February
Cheapest in	July
Average price	C$ 271
Good round-trip deal	C$ 125 or less
Good one-way deal	C$ 53 or less

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 57	AverageC$ 181	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Spirit Airlines	CheapestC$ 64	AverageC$ 196	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Delta	CheapestC$ 153	AverageC$ 306	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Southwest	CheapestC$ 277	AverageC$ 374	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

Cheap flights from Detroit to Washington, D.C. from C$ 128

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Detroit All airports to Washington, D.C. are usually found in July or August, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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

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Find flight deals from Detroit to Washington, D.C.

Cheapest flights from Detroit to Washington, D.C.Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Washington, D.C.. Price data was last updated on 8 August 2025.

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

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

Find hourly flight availability from Detroit 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 19 August 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to Washington, D.C.. Price data was last updated on 17 August 2025.

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

How much does it cost to fly round-trip from Detroit to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Frontier from Detroit to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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.

What airport do you fly from for flights from Detroit to Washington, D.C.?

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

What is the cheapest airline to fly from Detroit to Washington, D.C. round-trip?

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

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

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

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

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

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

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

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Top 4 airlines flying from Detroit to Washington, D.C.

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Can Cheapflights notify me if prices for flights from Detroit to Washington, D.C. become cheaper?

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Cheapest flights from Detroit to Washington, D.C.
Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.