Question 1

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

Accepted Answer

Cheapflights users have booked flights from Buffalo to Washington, D.C. round-trip from C$ 257. Other airlines that can offer you cheap pricing are United Airlines, from C$ 265, and Southwest, from C$ 269. Delta is priced at 27% lower than the current average price of a flight leaving 3 months from now.

Question 2

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

Accepted Answer

The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as C$ 135. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Buffalo to Washington, D.C. for a low price.

Question 3

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

Accepted Answer

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Buffalo to Washington, D.C. (average of C$ 256). Flying from Buffalo 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 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

The most flights from BUF to WAS are scheduled on a Thursday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Question 7

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 8

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 9

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

Accepted Answer

Most travellers choose Buffalo - Washington, D.C. Dulles Intl, Buffalo - Baltimore/Washington or Buffalo - Washington, D.C. Reagan-National when deciding on the best route from Buffalo to Washington, D.C..

Question 10

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

Accepted Answer

The cheapest flight price from Buffalo to Washington, D.C. is C$ 208. On average you can expect to pay C$ 636. The most popular route, (Buffalo - Washington, D.C. Dulles Intl), can usually be booked for C$ 299.

Question 11

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

Accepted Answer

Consider GoJet (100%), Mesa Airlines (93%) or United Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from Buffalo to Washington, D.C..

Question 12

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

Accepted Answer

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 13

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

Accepted Answer

Travellers have found it’s best to book a flight 23 days in advance to save up to 44% 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 23 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 Buffalo to Washington, D.C. 1-2 weeks in advance for as low as C$ 264, or C$ 422 for flights within the next 24 hours.

Question 14

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

Accepted Answer

Our data shows that May tends to be the cheapest month to fly to Washington, D.C. from Buffalo. Users have commonly found prices around C$ 353 for the month, but tickets can be as low as C$ 245. Due to multiple factors, prepare for potentially higher prices in September.

Question 15

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

Accepted Answer

It’s typically best to fly out from Buffalo to Washington, D.C. in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Question 16

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

Accepted Answer

Buffalo (BUF), located 13.4 km from the city centre, is the airport you fly out of when you book flights from Buffalo to Washington, D.C.. 4 airlines have flights from Buffalo to Washington, D.C. on a regular basis. Booking flights from Buffalo to Washington, D.C. should not be difficult; the airport handles an average of 14 outbound flights to Washington, D.C. per day.

Question 17

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

Accepted Answer

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

Question 18

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

Question 19

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

Accepted Answer

Yes. Cheapflights offers flight deals from Buffalo 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 20

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

Accepted Answer

Cheapflights helps you search for flights from Buffalo to Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 21

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

Accepted Answer

Cheapflights helps you find that perfect flight to Washington, D.C. from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

Yes, Cheapflights offers price alerts on Buffalo to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	C$ 257
One-way from	C$ 135
Popular in	September
Cheapest in	May
Average price	C$ 368
Good round-trip deal	C$ 286 or less
Good one-way deal	C$ 160 or less

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 172	AverageC$ 292	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
American Airlines	CheapestC$ 246	AverageC$ 309	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 326	AverageC$ 354	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Southwest	CheapestC$ 342	AverageC$ 441	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

Cheap flights from Buffalo to Washington, D.C. from C$ 135

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Buffalo to Washington, D.C. are usually found in May or August, booked 83 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

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

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

Cheapest flights from Buffalo to Washington, D.C.Explore the most affordable flight options available from Buffalo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.

Explore the most affordable flight options available from Buffalo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Buffalo with our price prediction graph.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Washington, D.C.. Price data was last updated on 20 June 2025.

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

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

Find hourly flight availability from Buffalo 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 26 June 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Washington, D.C.. Price data was last updated on 22 June 2025.

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

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

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Southwest,Delta, andQatar Airways from Buffalo to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated 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 Buffalo 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 Buffalo to Washington, D.C.?

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

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

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

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

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

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

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

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

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

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

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

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

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

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Cheapest flights from Buffalo to Washington, D.C.
Explore the most affordable flight options available from Buffalo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.