Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
DCABUFSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$268Delta Air Lines
Fastest1h 26mgate to gate
Options found36flights on this route
Find your flightDCA → BUF
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
36 flight options
Fares are checked again before payment.
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AA
American Airlines
AA-5248
17:34
2026-10-03
WASHINGTON DC (DCA)Ronald Reagan National
3H :44 M
1 Stop
PHL
· 0h 59m Philadelphia (PHL), United States
21:18
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$303
Flight DetailsDCA to BUF - 3H :44 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$348
Flight DetailsDCA to BUF - 3H :44 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-5237
14:56
2026-10-03
WASHINGTON DC (DCA)Ronald Reagan National
1H :26 M
Non Stop
16:22
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$318
Flight DetailsDCA to BUF - 1H :26 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$363
Flight DetailsDCA to BUF - 1H :26 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-4337
09:42
2026-10-03
WASHINGTON DC (DCA)Ronald Reagan National
5H :42 M
1 Stop
BOS
· 2h 11m Boston (BOS), United States
15:24
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$444
Flight DetailsDCA to BUF - 5H :42 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$489
Flight DetailsDCA to BUF - 5H :42 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-1015
10:59
2026-10-03
WASHINGTON DC (DCA)Ronald Reagan National
4H :25 M
1 Stop
BOS
· 0h 59m Boston (BOS), United States
15:24
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$444
Flight DetailsDCA to BUF - 4H :25 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$489
Flight DetailsDCA to BUF - 4H :25 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare$268Delta Air Lines06:10
Earliest departure$303American Airlines05:00
Shortest duration$293American Airlines11:59
Night
00:00-05:59
$303American Airlines at 05:00Morning
06:00-11:59
$268Delta Air Lines at 06:10Afternoon
12:00-17:59
$268Delta Air Lines at 17:05Evening
18:00-23:59
$268Delta Air Lines at 18:26
Departure & Arrival Airport Details
Washington Dc (DCA)
Ronald Reagan National
United States
GMT -5
Latitude: 38.8521
Longitude: -77.037697
Buffalo Ny (BUF)
Buffalo Niagara International
United States
GMT -5
Latitude: 42.94049835
Longitude: -78.73220062
Distance: Washington Dc (DCA), United States to Buffalo Ny (BUF), United States - 476.37 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 30 daysPeak
12OctColumbus DayMonday · in 30 daysPeak
12OctIndigenous Peoples' DayMonday · in 30 daysPeak
11NovVeterans DayWednesday · in 60 days
26NovThanksgiving DayThursday · in 75 days
25DecChristmas DayFriday · in 104 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Washington Dc to Buffalo Ny
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹25,606Longer — includes a stop33 options
Air distance is about 476 km. FlyX does not currently sell a bus on this pair. 3 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Washington Dc to Buffalo Ny
Compare fares, stops, baggage and refundability across the airlines flying this route.
AM
American Airlines Flights
from $29314 flights
Fares from
$293
Non-stop
3 in these results
Departures
14 — compare timings in the list above
DE
Delta Air Lines Flights
from $26813 flights
Fares from
$268
Non-stop
None in these results
Departures
13 — compare timings in the list above
UN
United Airlines Flights
from $2939 flights
Fares from
$293
Non-stop
None in these results
Departures
9 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
1h 26m · American Airlines
First departure of the day
05:00 · American Airlines
Last departure of the day
20:28 · American Airlines
Options in this snapshot
36
Direct / non-stop options
3
Airport codes
Washington Dc–DCA, Buffalo Ny–BUF
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 36 flights appear in the dated route snapshot, including 3 non-stop options. Departures run through the day — the first flight leaves around 05:00 and the last around 20:28. The fastest flight takes about 1h 26m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from $268, Afternoon from $268, Evening from $268, Night from $303. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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2
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3
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4
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5
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Why Book Your Flight with FlyX?
Compare the available Washington Dc to Buffalo Ny options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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Frequently Asked Questions
Is it worth booking Washington Dc to Buffalo Ny flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Washington Dc to Buffalo Ny, Saturday shows the lowest fare at $268. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Washington Dc from Buffalo Ny by air?
The direct air distance between Washington Dc (DCA) and Buffalo Ny (BUF) is about 476 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from DCA to BUF?
Yes. 3 non-stop flights are showing on Washington Dc to Buffalo Ny for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Washington Dc to Buffalo Ny?
American Airlines, Delta Air Lines and United Airlines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Washington Dc to Buffalo Ny?
The quickest non-stop Washington Dc to Buffalo Ny flight currently loaded takes about 1h 26m. Across the non-stop options showing, block time ranges from 1h 26m to 1h 29m. Journeys with a stop take longer, since the total includes the layover.
What is the cheapest Washington Dc to Buffalo Ny flight fare?
The lowest fare showing on Washington Dc to Buffalo Ny for the dates currently loaded is $268. Fares on the same dates run up to $813, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Washington Dc to Buffalo Ny flights depart?
For the dates currently loaded the first departure is around 05:00 and the last is around 20:28, local time at Washington Dc. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes DCA–BUF, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The DCA to BUF cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 476.37 km.
Before you book
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Lowest Washington Dc to Buffalo Ny airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$268
03/10/2026
Delta Air Lines
06:10
Cheapest Airfare Within 30 Days
$262
12/10/2026
Delta Air Lines
06:10
Cheapest Airfare Within 90 Days
$254
11/12/2026
Delta Air Lines
06:10
Book Washington Dc to Buffalo Ny Flight Tickets on FlyX
Planning to fly from Washington Dc to Buffalo Ny? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Washington Dc to Buffalo Ny Flight Distance, Duration and Time
The aerial distance between Washington Dc and Buffalo Ny is approximately 476 KM. The flight duration ranges from 1H :26 M up to 22H :00 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Washington Dc to Buffalo Ny Flight Schedule and Timing
Around 36 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Washington Dc at 05:00, while the last night flight leaves at 20:28. Flights depart from Ronald Reagan National and land at Buffalo Niagara International.
Flight Route Details & Analysis
Flight Details
Information
Route
Washington Dc to Buffalo Ny
Aerial Distance
476 KM
Flight Duration
1H :26 M - 22H :00 M
Airport Codes
Washington Dc - DCA, Buffalo Ny - BUF
Total Flights Available
36 flights (3 direct)
First Flight Departure
Departs at 05:00
Last Flight Departure
Departs at 20:28
Early Morning Flights (12 AM - 8 AM)
8 direct/indirect flights
Morning Flights (8 AM - 12 PM)
11 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
8 direct/indirect flights
Evening Flights (4 PM - 8 PM)
8 direct/indirect flights
Night Flights (8 PM - 12 AM)
1 direct/indirect flights
Airport Information & Terminals
DCA: Washington DC airport. Washington DC airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
BUF: Buffalo airport. Buffalo airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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Ronald Reagan National