Cheap Flights from Buffalo Niagara to Washington Ronald Reagan

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below

Include nearby airports

selected

Travellers and cabin class, 1 Adult, Economy

Compare Buffalo Niagara to Washington Ronald Reagan flight deals

Find the cheapest month or even day of the year to fly to Washington Ronald Reagan

Book the best Washington Ronald Reagan fare with no extra fees

Flight deals from Buffalo Niagara to Washington Ronald Reagan

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara Airport to Washington Ronald Reagan Airport? If you want to travel next month, return fares start from Rs54,674. Find the lowest prices on one-way and return tickets right here.

Washington D.C..Rs35,513 per passenger.Departing Thu, 15 Oct.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Buffalo Niagara on Thu, 15 Oct, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs35,513, select.

Washington D.C..Rs36,768 per passenger.Departing Tue, 29 Sep.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Buffalo Niagara on Tue, 29 Sep, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs36,768, select.

Washington D.C..Rs37,415 per passenger.Departing Tue, 28 Jul.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Buffalo Niagara on Tue, 28 Jul, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs37,415, select.

Washington D.C..Rs38,354 per passenger.Departing Mon, 24 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Mon, 24 Aug, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs38,354, select.

Washington D.C..Rs40,307 per passenger.Departing Thu, 10 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Thu, 10 Dec, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs40,307, select.

Washington D.C..Rs41,220 per passenger.Departing Fri, 13 Nov.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Buffalo Niagara on Fri, 13 Nov, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs41,220, select.

Washington D.C..Rs62,429 per passenger.Departing Tue, 2 Feb.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Tue, 2 Feb, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs62,429, select.

Washington D.C..Rs62,452 per passenger.Departing Sun, 10 Jan.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Sun, 10 Jan, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs62,452, select.

Washington D.C..Rs64,668 per passenger.Departing Sat, 19 Sep.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Sat, 19 Sep, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs64,668, select.

Washington D.C..Rs64,674 per passenger.Departing Tue, 6 Oct.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Tue, 6 Oct, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs64,674, select.

Washington D.C..Rs64,703 per passenger.Departing Tue, 28 Jul.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Tue, 28 Jul, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs64,703, select.

Washington D.C..Rs64,725 per passenger.Departing Sun, 9 Aug.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Sun, 9 Aug, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs64,725, select.

Washington D.C..Rs64,788 per passenger.Departing Thu, 20 May.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Thu, 20 May, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs64,788, select.

Washington D.C..Rs67,442 per passenger.Departing Tue, 1 Jun.One-way flight with Delta.Outbound indirect flight with Delta, departs from Buffalo Niagara on Tue, 1 Jun, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs67,442, select.

Washington D.C..Rs67,544 per passenger.Departing Fri, 30 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Buffalo Niagara on Fri, 30 Apr, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs67,544, select.

Washington D.C..Rs70,375 per passenger.Departing Sun, 1 Nov.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Sun, 1 Nov, arriving in Washington Ronald Reagan.Price includes taxes and charges.From Rs70,375, select.

Find the cheapest month to fly from Buffalo Niagara to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Washington Ronald Reagan flights are currently cheapest in October.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Buffalo Niagara to Washington Ronald Reagan

Buffalo Niagara to Washington Ronald Reagan: Alternative routes

Compare routes from Buffalo Niagara to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Ronald Reagan.

Buffalo to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	Rs35,513
Cheapest month to fly	October
Average flight time	1 hr, 30 mins
Most popular airline	American Airlines
Average flights per week	70

Finding cheap flights from Buffalo Niagara to Washington Ronald Reagan: Frequently asked questions

How much are return flights from Buffalo Niagara to Washington Ronald Reagan?

The best price we found for a return flight from Buffalo Niagara to Washington Ronald Reagan is Rs54,674. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Buffalo Niagara to Washington Ronald Reagan?

1 hour and 30 minutes is the average flight time from Buffalo Niagara to Washington Ronald Reagan.

Which airlines fly direct from Buffalo Niagara to Washington Ronald Reagan?

American Airlines, PSA Airlines and Republic Airways fly direct from Buffalo Niagara to Washington Ronald Reagan.

How many flights are there a week from Buffalo Niagara to Washington Ronald Reagan?

As of July 2026, there are 70 flights per week flying from Buffalo Niagara to Washington Ronald Reagan.

When is the cheapest time to fly from Buffalo Niagara to Washington Ronald Reagan?

The cheapest month to fly from Buffalo Niagara to Washington Ronald Reagan is usually August.

Which upcoming date is cheapest to fly from Buffalo Niagara Airport to Washington Ronald Reagan Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Washington Ronald Reagan Airport on Saturday, 8 August 2026.

Can I get a direct flight from Buffalo Niagara Airport to Washington Ronald Reagan Airport?

Yes – the average flight time is 1 hour and 30 minutes.

How can I find the best flight deal to Washington Ronald Reagan?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Ronald Reagan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington D.C.?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Buffalo Niagara Airport to Washington Ronald Reagan with?

Currently, American Airlines offers the cheapest flight tickets to Washington Ronald Reagan.

Travelling from Buffalo Niagara Airport (BUF) to Washington Ronald Reagan Airport (DCA): what you need to know

Around 1 hour 30 minutes is how long you can expect to be travelling on a direct flight from Buffalo Niagara Airport to Washington Ronald Reagan Airport.
Washington DC's timezone is UTC-5, which is the same as Buffalo.
Take your pick of 22 weekly Buffalo Niagara Airport to Washington Ronald Reagan Airport flights. The 05:13 departure with American Airlines is the earliest flight available. American Airlines operates the latest service of the day at 17:53.
Your BUF to DCA flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Travelling during a peak time such as August? Major public holidays and other high seasons can lead to longer lines at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.
Jetting into Washington DC (and then exploring more of the United States!) is a breeze with American Airlines. This popular airline offers direct flights from Buffalo Niagara Airport to Washington Ronald Reagan Airport.
The airline with the highest booking volume on this route is American Airlines.
American Airlines is the most punctual carrier that offers BUF to DCA flights.
We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Buffalo Niagara Airport to Washington Ronald Reagan Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Some great stopovers between BUF and DCA include:
- New York John F. Kennedy Airport
- New York Newark Airport
- Philadelphia International Airport

How to find the cheapest flights from Buffalo Niagara Airport (BUF) to Washington Ronald Reagan Airport (DCA)

Rs35,513 is the best price for a one-way Buffalo Niagara Airport to Washington Ronald Reagan Airport flight. A return flight starts from Rs54,674. These prices may change based on availability and demand.
Don't wait until the last moment. You're more likely to find cheap tickets from BUF to DCA if you book early. Airlines often have some fantastic early bird deals.
May is the cheapest month for flights from Buffalo Niagara Airport to Washington Ronald Reagan Airport. If you prefer to fly during a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.
Never miss a deal on cheap flights from BUF to DCA by setting up a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.
Select your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Buffalo Niagara Airport to Washington Ronald Reagan Airport.

Handy information about Buffalo Niagara Airport (BUF)

You'll find BUF at Genesee Street.
When it comes to the on-time performance of Buffalo Niagara Airport, 74% of flights meet their scheduled arrival time.
Central Buffalo to Buffalo Niagara Airport is around 16 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're catching a taxi, ride-sharing or driving.
Planning to take public transport? You can expect a journey time of around 40 minutes.
Get your travels off to a stress-free start by staying near BUF. Whether you've booked an early flight from Buffalo Niagara Airport to Washington Ronald Reagan Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Washington Ronald Reagan Airport (DCA)

If you're getting in on a late Buffalo Niagara Airport to Washington Ronald Reagan Airport flight, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and relaxing not long after at one of these options near DCA:
Say yes to new adventures by picking up a Washington Ronald Reagan Airport rental car. Grab your wheels from Thrifty, Sixt or Dollar and explore beyond Washington DC's main sights.
For the lowest price, reserve your ride from Washington Ronald Reagan Airport about four weeks before travelling.

When to fly to Washington Ronald Reagan Airport (DCA)

It's time to pick your dates for your flight from Buffalo Niagara Airport to Washington Ronald Reagan Airport. August is the busiest month to head to Washington DC. If you prefer a more laid-back vibe, go in March.
Lock in your flight from Buffalo Niagara Airport to Washington Ronald Reagan Airport for July if you want to visit Washington DC during its warmest month. You can expect temperatures of between 19ºC and 33ºC.
January sees average temperatures of between -6ºC and 10ºC. Look for cheap tickets from BUF to DCA sometime then if you want to travel in cooler conditions.

Explore more of the United States

You've visited Washington DC, now it's time to explore other corners of the United States. Travel around 322 kilometres north-east to New York to tick off its popular sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, there's plenty to keep you on the go.
Philadelphia is another favourite destination in the United States and is around 193 kilometres north-east of Washington DC. No trip is complete without dropping by Independence Hall, Liberty Bell and Philadelphia Museum of Art.