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Cheap flights from Washington to Buffalo

One-way from $99, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sat, Jan 2Any priceSun, Jan 3Any priceMon, Jan 4Any priceTue, Jan 5$99Wed, Jan 6Any priceThu, Jan 7Any priceFri, Jan 8Any priceSat, Jan 9Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$99
Southwest Airlines, flight WN 3865Found 2 days ago, 1 adult
Check live price
7:10amWashingtonTue, Jan 5
Travel time 1h 15m, nonstopBWIBUF
8:25amBuffaloTue, Jan 5
$127
Frontier Airlines, flight F9 4707Found 5 days ago, 1 adult
Check live price
7:32amWashingtonFri, Nov 13
Travel time 4h 36m, 1 stopIADBUF
12:08pmBuffaloFri, Nov 13
$131
American Airlines, flight AA 4694Found today, 1 adult
Check live price
10:10amWashingtonWed, Nov 4
Travel time 1h 25m, nonstopDCABUF
11:35amBuffaloWed, Nov 4
$153
Frontier Airlines, flight F9 3273Found 4 days ago, 1 adult
Check live price
9:52pmWashingtonSat, Oct 31
Travel time 5h 14m, 1 stopBWIBUF
2:06amBuffaloSun, Nov 1
$162
jetBlue, flight B6 1888Found 2 days ago, 1 adult
Check live price
6:17amWashingtonSat, Dec 26
Travel time 2h 46m, 1 stopDCABUF
9:03amBuffaloSat, Dec 26

Round trips

The cheapest return tickets found recently, price for the whole trip.

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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30$22131$153

November 2026

MoTuWeThFrSaSu1$2182–3–4$1315–6–7–8–9–10–11–12–13$12714–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
$127 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 13, $127.

Lowest fares by month

In the fares found this week, November has the lowest: from $127 one-way, against $220 in October. Pick a month to see its cheapest date.

  1. Oct$220
  2. Nov$127
  3. Dec$162
  4. Jan$163
  5. Febno fares yet
  6. Marno fares yet
  7. Aprno fares yet
  8. May$192
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$100$200$300Oct$127NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$220Sat, Oct 311 stop
November$127Fri, Nov 131 stop
December$162Sat, Dec 261 stop
January 2027$163Tue, Jan 51 stop
February 2027—
March 2027—
April 2027—
May 2027$192Thu, May 61 stop
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Washington to Buffalo?

In the fares found this week, November has the lowest: from $127 one-way, against $220 in October.

Are there direct flights from Washington to Buffalo?

Yes. Recent fares include nonstop flights with Southwest Airlines and American Airlines.

How long is the flight from Washington to Buffalo?

A nonstop flight takes about 1h 15m. The distance is 283 mi.

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