Cheap Flight Tickets from Washington (DCA) to Buffalo (BUF), Starting at $201

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

$201

DL Delta Airlines • 1 stop • 8h 20m

Sep 18 – Sep 21

The cheapest round trip flight from Washington to Buffalo (DCA-BUF-DCA) is currently $201

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Cheapest Direct Flight

$238

AA American Airlines • nonstop • 2h 6m

Sep 18

The cheapest nonstop flight from Washington to Buffalo (DCA-BUF) is currently $238

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Fastest Flight

2h 6m

The fastest nonstop flight from Washington to Buffalo (DCA-BUF) takes 2h 6m

Top Airlines Flying from Washington to Buffalo

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

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.

Sep 18 - Sep 21, Economy
DL
Washington → Buffalo
8h 20m
8:25 AM - 1:25 PM • 1 stop
DL
Washington → Buffalo
5h 17m
7:44 PM - 11:01 PM • 1 stop
$201
Delta Airlines
Sep 18 - Sep 21, Economy
DL
Washington → Buffalo
6h 56m
6:10 AM - 10:26 AM • 1 stop
DL
Washington → Buffalo
5h 17m
7:44 PM - 11:01 PM • 1 stop
$201
Delta Airlines
Sep 18 - Sep 21, Economy
AA
Washington → Buffalo
2h 6m
12:27 PM - 1:53 PM • nonstop
AA
Washington → Buffalo
2h 6m
11:48 AM - 1:14 PM • nonstop
$238
American Airlines
Sep 18 - Sep 21, Economy
AA
Washington → Buffalo
2h 8m
10:26 PM - 11:54 PM • nonstop
AA
Washington → Buffalo
5h 30m
6:00 AM - 9:30 AM • 1 stop
$238
American Airlines
Sep 18 - Sep 21, Economy
AA
Washington → Buffalo
2h 9m
3:45 PM - 5:14 PM • nonstop
AA
Washington → Buffalo
2h 6m
11:48 AM - 1:14 PM • nonstop
$238
American Airlines
Sep 18 - Sep 21, Economy
AA
Washington → Buffalo
2h 12m
9:46 AM - 11:18 AM • nonstop
AA
Washington → Buffalo
2h 11m
2:23 PM - 3:54 PM • nonstop
$238
American 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?
Yes, you can fly DCA to BUF non-stop on
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 6:10 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 AA : USD 238
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 10:26 pm

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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