Cheap Flight Tickets from Washington (DCA) to Buffalo (BUF), Starting at $562

Good to Know: Cheapest and Fastest DCA - BUF Flights

Useful information for finding best airline tickets from Ronald Reagan Washington National to Buffalo Niagara International on your next trip.

Cheapest Round Trip Flight

$562

DL Delta Airlines • 1 stop • 25h 14m

Aug 16 – Aug 17

The cheapest round trip flight from Washington to Buffalo (DCA-BUF-DCA) is currently $562

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Fastest Flight

9h

The fastest nonstop flight from Washington to Buffalo (DCA-BUF) takes 9h

Top Airlines Flying from Washington to Buffalo

Latest Flight Deals from Washington (DCA) to Buffalo (BUF)

Compare and book low fare round-trip air tickets from Washington to Buffalo. Ideal for travelers with confirmed return itineraries.

Aug 16 - Aug 17, Economy
DL
Washington → Buffalo
25h 14m
8:15 AM - 11:29 PM • 1 stop
DL
Washington → Buffalo
30h 32m
6:10 PM - 12:42 PM • 1 stop
Delta Airlines
Aug 16 - Aug 17, Economy
DL
Washington → Buffalo
10h 29m
5:29 PM - 11:58 PM • 1 stop
DL
Washington → Buffalo
6h 54m
6:01 AM - 10:15 AM • 1 stop
Delta Airlines
Aug 16 - Aug 17, Economy
WN
Washington → Buffalo
9h
6:00 AM - 11:40 AM • 1 stop
WN
Washington → Buffalo
22h 25m
7:10 PM - 8:55 AM • 1 stop
$4889
Southwest Airlines
Aug 16 - Aug 17, Economy
WN
Washington → Buffalo
12h 20m
1:00 PM - 8:40 PM • 1 stop
WN
Washington → Buffalo
10h 20m
6:30 AM - 12:50 PM • 1 stop
$4955
Southwest Airlines
Aug 16 - Aug 17, Economy
WN
Washington → Buffalo
9h
12:40 PM - 6:20 PM • 1 stop
WN
Washington → Buffalo
8h 55m
6:00 AM - 11:35 AM • 1 stop
$4955
Southwest Airlines
Aug 16 - Aug 17, Economy
WN
Washington → Buffalo
9h
4:35 PM - 10:15 PM • 1 stop
WN
Washington → Buffalo
13h 25m
11:45 AM - 7:50 PM • 1 stop
$4955
Southwest Airlines

Fly from Washington to Buffalo with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Buffalo? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Buffalo Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from DCA to BUF?
The most popular airline flying from Washington to Buffalo are
Can I fly from DCA to BUF non-stop?
NO
Which airlines fly nonstop between Washington and Buffalo?
The non-stop flights between Washington and Buffalo are .
What’s the earliest departure time from DCA to BUF Airport?
The earliest flight leaves DCA at 6:00 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Washington to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DCA to BUF?
Read the fare rules of the Washington to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Buffalo?
operate flights between Washington and Buffalo
How long does a flight from Washington to Buffalo take?
It takes approximately 1 hour to fly non-stop from DCA to BUF, which is 295.72 miles by air.
Which airlines provide the cheapest flights from Washington (DCA) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from DCA were found on DL : USD 562
Do I need a passport to fly between DCA and BUF?
No
What’s the latest departure time from DCA to BUF ?
The last flight leaves DCA at 5:29 pm

Essential Information for Booking Flights from Washington (DCA) - AI Insights

What's the cheapest airline from dca to buf?
You can find affordable flights from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara International Airport (BUF) on JetBlue Airways. Premium Economy seats offer enhanced comfort with more legroom and amenities. Booking in advance, such as 20 days prior to your trip, may help you secure the best Low Fares. For a one-way ticket, consider flying during the off-season or looking for Budget-friendly flights during July weekends.
What's the popular airline to fly from dca to buf?
You can fly from Ronald Reagan Washington National Airport (dca) to Buffalo Niagara International Airport (buf) on Southwest Airlines. This one-way trip offers enhanced comfort in Premium Economy, which includes more legroom and amenities. Please book at least 20 days in advance for the best rates. You can find affordable airfare options by visiting our website or using a flight comparison tool like fareleaders.com.
What's the cheapest day of the week to fly from dca to buf?
The cheapest day to fly from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara International Airport (BUF) is Sunday. Flying on Sundays can result in budget-friendly flights, making it a great time to find affordable airfares. Low fares and savings are available when booking flights during this period.
What's the cheapest month to fly from dca to buf?
The cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara International Airport (BUF) is November. This is based on historical data, which suggests that airfares tend to be lower during this time of the year. Booking in advance can help secure a budget-friendly flight.
Which airline/airlines fly from dca to buf?
The airlines that fly from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara International Airport (BUF) include JetBlue Airways, Delta Airlines, American Airlines, Southwest Airlines, and United Airlines. You can find their flight schedules and book your ticket on their respective websites.
What is the cheapest airfare from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara International Airport (BUF)?
The cheapest airfare from DCA to BUF can be found on JetBlue Airways, with prices starting from $150
How many advance booking days do I need for a one-way trip on flights operated by Southwest Airlines?
For a one-way trip on Southwest Airlines, it is recommended to book at least 20 advance booking days in advance to get the best deals
Can I book my Premium Economy ticket with more legroom and amenities directly through your agency?
Yes, you can book your Premium Economy ticket directly through our agency, and we will ensure that you receive the best possible service
What is the best way to find cheap flights from [City] to Buffalo Niagara International Airport (BUF) during July weekend?
To find cheap flights from [City] to BUF during July weekend, try using our airfare comparison tool on fareleaders.com and filter your search by date, airline, and price
How can I look up airfare prices for my trip on fareleaders.com?
You can easily look up airfare prices for your trip on fareleaders.com by searching for your destination airport and travel dates, and then comparing prices across different airlines

Washington (DCA) to Buffalo (BUF): Airport Information

Origin Airport Ronald Reagan Washington National , Washington, US
Destination Airport Buffalo Niagara International , Buffalo, US
Distance 296 miles

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