Route guide · 296 miles
Cheap Flights from Buffalo to Washington
BUF → DCA · Nonstop 1h 6m · Live round-trip fares
Looking for cheap flights from Buffalo to Washington? You're in the right place. Airfare Deal tracks live fares on this 296-mile route around the clock. As a rule of thumb, booking 2–4 weeks ahead lands the best prices — and a free fare alert means you never have to keep refreshing the page.
Live fares for BUF → DCA are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
1h 6m
Nonstop, typical
Distance
296 mi
BUF → DCA
Cheapest month
October 2026
Fares from $116
Nonstop airlines
1
American Airlines
Nonstop flights from Buffalo to Washington
Nonstop flights from Buffalo to Washington are flown by American Airlines. The 296-mile trip takes about 1h 6m gate to gate, and nonstops are usually cheapest when booked 2–4 weeks ahead.
Booking insights: Buffalo → Washington
- Distance: 296 miles · nonstop flight time: 1h 6m.
- Cheapest upcoming week in the live data starts around Oct 15, with fares from $116.
- Of the months we're tracking right now, October 2026 has the lowest fares, starting at $116.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Price trend
Cheapest departure weeks ahead
Near-term departures around Oct 15 are currently the cheapest on this route. Based on recent fares found for this route; prices change quickly.
Cheapest month · Buffalo → Washington
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$116
Cheapest: Tue, Oct 20 — $116 · Priciest: Oct 17 — $233
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Buffalo to Washington: what you need to know
The flight
At 296 miles, BUF to DCA is one of those quick up-and-down flights: roughly 1h 6m nonstop. There's no meal service to plan around — the decisions that matter here are departure time and which airport entrance traffic is kinder to you.
Airlines on this route
American Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Buffalo (BUF)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Buffalo airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Washington (DCA)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Washington airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Washington to Buffalo fares — prices on the return direction often move on a different rhythm.
When to book
Of the months we're currently tracking, October 2026 is coming in cheapest for this route, with fares from $116. As a rule, booking 2–4 weeks ahead lands you in the sweet spot — leave it to the final two weeks and prices usually climb. If you see a fare that works, don't wait around: set a fare alert on this page and we'll watch the price for you.
Good to know before you go
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 1h 6m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- October 2026 is currently the cheapest tracked month on this route — check those dates first if you're flexible.
Buffalo to Washington flight FAQs
How long is the flight from BUF to DCA?
Nonstop flights from Buffalo to Washington take about 1h 6m and cover roughly 296 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Buffalo to Washington?
American Airlines typically operate nonstop flights from BUF to DCA. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from Buffalo to Washington?
Right now, October 2026 is shaping up cheapest for Buffalo to Washington — we've seen fares from $116 in that month. Prices move fast, so lock in when you see a number you like.
How much are last minute flights from BUF to DCA?
Last-minute flights from BUF to DCA (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Buffalo to Washington?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Buffalo to Washington?
You'll mainly see American Airlines on Buffalo to Washington. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Buffalo airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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