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Cheap flights from Buffalo to Washington, D.C. Dulles Intl Airport from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Washington, D.C. Dulles Intl Airport departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from Buffalo to Washington, D.C. Dulles Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Buffalo to Washington, D.C. Dulles Intl Airport by changing tabs
United Airlines
May 22
BUF7:59 pmBuffalo
1h 18m
IAD9:17 pmWashington, D.C. Dulles Intl
May 29
IAD12:50 pmWashington, D.C. Dulles Intl
1h 23m
BUF2:13 pmBuffalo
American Airlines
May 31
BUF6:00 amBuffalo
5h 15m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
Jun 2
IAD8:12 pmWashington, D.C. Dulles Intl
4h 20m
1 stop
BUF12:32 amBuffalo
Delta
May 25
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl
May 26
IAD6:00 amWashington, D.C. Dulles Intl
5h 34m
1 stop
BUF11:34 amBuffalo
United Airlines
May 25
BUF7:59 pmBuffalo
1h 17m
IAD9:16 pmWashington, D.C. Dulles Intl
May 27
IAD8:20 amWashington, D.C. Dulles Intl
1h 21m
BUF9:41 amBuffalo
American Airlines
Jun 1
BUF6:00 amBuffalo
4h 52m
1 stop
IAD10:52 amWashington, D.C. Dulles Intl
Jun 2
IAD8:12 pmWashington, D.C. Dulles Intl
4h 20m
1 stop
BUF12:32 amBuffalo
United Airlines
May 31
BUF7:59 pmBuffalo
1h 17m
IAD9:16 pmWashington, D.C. Dulles Intl
Jun 3
IAD12:50 pmWashington, D.C. Dulles Intl
1h 22m
BUF2:12 pmBuffalo

Find the cheapest one-way flights from Buffalo to Washington, D.C. Dulles Intl Airport

If you're looking for one-way flights from Buffalo to Washington, D.C. Dulles Intl Airport, view some of our deals below provided by American Airlines, Delta and United Airlines
United Airlines
May 21
BUF7:59 pmBuffalo
1h 18m
IAD9:17 pmWashington, D.C. Dulles Intl
American Airlines
May 31
BUF6:00 amBuffalo
5h 15m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
Delta
May 30
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. Dulles Intl Airport from Buffalo

Find and compare round-trip flight prices for your last-minute flight from Buffalo to Washington, D.C. Dulles Intl Airport
American Airlines
May 1
BUF10:38 amBuffalo
4h 26m
1 stop
IAD3:04 pmWashington, D.C. Dulles Intl
May 8
IAD5:02 amWashington, D.C. Dulles Intl
4h 45m
1 stop
BUF9:47 amBuffalo
United Airlines
May 2
BUF10:27 amBuffalo
1h 19m
IAD11:46 amWashington, D.C. Dulles Intl
May 3
IAD10:09 pmWashington, D.C. Dulles Intl
1h 18m
BUF11:27 pmBuffalo
United Airlines
May 1
BUF7:59 pmBuffalo
1h 19m
IAD9:18 pmWashington, D.C. Dulles Intl
May 8
IAD10:09 pmWashington, D.C. Dulles Intl
1h 18m
BUF11:27 pmBuffalo
American Airlines
May 2
BUF6:00 amBuffalo
5h 24m
1 stop
IAD11:24 amWashington, D.C. Dulles Intl
May 3
IAD8:12 pmWashington, D.C. Dulles Intl
4h 26m
1 stop
BUF12:38 amBuffalo
American Airlines
May 2
BUF6:00 amBuffalo
5h 24m
1 stop
IAD11:24 amWashington, D.C. Dulles Intl
May 4
IAD5:04 amWashington, D.C. Dulles Intl
4h 40m
1 stop
BUF9:44 amBuffalo
United Airlines
May 1
BUF10:27 amBuffalo
1h 20m
IAD11:47 amWashington, D.C. Dulles Intl
May 8
IAD5:29 pmWashington, D.C. Dulles Intl
5h 54m
1 stop
BUF11:23 pmBuffalo

Best airlines flying from Buffalo to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Buffalo to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $156Free CancellationRating
8.0
10,975 reviews
Search Delta flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
11,255 reviews
Search United Airlines flights
  • United Airlines Flights From Buffalo to Washington, D.C. Dulles Intl Airport

    United Airlines operates around 21 flights from Buffalo to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been $335, but momondo users have found United Airlines deals from Buffalo to Washington, D.C. Dulles Intl Airport from as low as $188 round-trip. United Airlines has been scored 7.4/10 in 11,255 reviews.


United Airlines flights from Buffalo to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Buffalo to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 22
BUF7:59 pmBuffalo
1h 18m
IAD9:17 pmWashington, D.C. Dulles Intl
May 29
IAD12:50 pmWashington, D.C. Dulles Intl
1h 23m
BUF2:13 pmBuffalo
United Airlines
May 25
BUF7:59 pmBuffalo
1h 17m
IAD9:16 pmWashington, D.C. Dulles Intl
May 27
IAD8:20 amWashington, D.C. Dulles Intl
1h 21m
BUF9:41 amBuffalo
United Airlines
May 31
BUF7:59 pmBuffalo
1h 17m
IAD9:16 pmWashington, D.C. Dulles Intl
Jun 3
IAD12:50 pmWashington, D.C. Dulles Intl
1h 22m
BUF2:12 pmBuffalo

Delta flights from Buffalo to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Buffalo to Washington, D.C. Dulles Intl Airport flight tickets
Delta
May 25
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl
May 26
IAD6:00 amWashington, D.C. Dulles Intl
5h 34m
1 stop
BUF11:34 amBuffalo
Delta
May 25
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl
May 27
IAD4:59 pmWashington, D.C. Dulles Intl
6h 57m
1 stop
BUF11:56 pmBuffalo
Delta
May 22
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl
May 29
IAD4:59 pmWashington, D.C. Dulles Intl
6h 57m
1 stop
BUF11:56 pmBuffalo

How to get the cheapest flight ticket from Buffalo to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from Buffalo is February. Most expensive is May

What is the cheapest day to depart Buffalo for Washington, D.C. Dulles Intl Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Buffalo to Washington, D.C. Dulles Intl Airport?

In the afternoon. Buffalo to Washington, D.C. Dulles Intl Airport flights are approximately 41% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from Buffalo?

Delta. Delta and United Airlines are the most popular carriers operating from Buffalo to Washington, D.C. Dulles Intl Airport

How far in advance should you book Buffalo to Washington, D.C. Dulles Intl Airport flights?

34 days before. The cheapest time to buy a flight from Buffalo to Washington, D.C. Dulles Intl Airport is approximately 34 days to departure

How many flights depart from Buffalo to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between Buffalo and Washington, D.C. Dulles Intl Airport is 7 per day as of April 2024. The most frequent departure time is 1:00PM, with 45% of daily flights leaving in the afternoon.

How many flights depart from Buffalo to Washington, D.C. Dulles Intl Airport on average per week?

As of April 2024, there are 53 flights per week flying from Buffalo to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Monday, with 15% of flights taking off on this day.

Can stopping save me money on Buffalo to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Buffalo to Washington, D.C. Dulles Intl Airport.

Cheap Buffalo to Washington, D.C. Dulles Intl Airport (BUF to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Washington, D.C. Dulles Intl Airport

Best Price Found

$89

Fastest flight time

1h 17m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Washington, D.C. Dulles Intl Airport from Buffalo in the past 72 hours is $89. The best round-trip flight deal from Buffalo to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $177.
The fastest flight from Buffalo to Washington, D.C. Dulles Intl Airport takes 1h 17m
Direct flights go from Buffalo to Washington, D.C. Dulles Intl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

  • How far is Buffalo to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 281.9 mi away from Buffalo. In terms of flight time, this usually takes a little over 1h 17m.

  • When did momondo last update prices for flights from Buffalo Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Buffalo Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buffalo Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Buffalo Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Washington, D.C.?

Finding the right flight to Washington, D.C. from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Buffalo to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Washington, D.C.?

Once you have performed a search for Buffalo to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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