Flights from Buffalo to Ottawa (BUF → YOW)

BUF
Buffalo
Buffalo Niagara International, USA
YOW
Ottawa
Ottawa Macdonald Cartier International, Canada
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No direct flights found. Here are the 11 fastest 1-stop options.
viaNew York(EWR)
BUF→EWR+1h 30mEWR→YOW
2h 39m
viaBoston(BOS)
BUF→BOS+1h 30mBOS→YOW
2h 50m
viaDulles(IAD)
BUF→IAD+1h 30mIAD→YOW
2h 53m
viaWashington(DCA)
BUF→DCA+1h 30mDCA→YOW
2h 55m
viaChicago(ORD)
BUF→ORD+1h 30mORD→YOW
3h 38m
viaOrlando(MCO)
BUF→MCO+1h 30mMCO→YOW
5h 42m
viaTampa(TPA)
BUF→TPA+1h 30mTPA→YOW
5h 53m
viaFort Myers(RSW)
BUF→RSW+1h 30mRSW→YOW
6h 12m
viaFort Lauderdale(FLL)
BUF→FLL+1h 30mFLL→YOW
6h 17m
viaMiami(MIA)
BUF→MIA+1h 30mMIA→YOW
6h 21m
viaPhoenix(PHX)
BUF→PHX+1h 30mPHX→YOW
9h 4m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Buffalo to Ottawa? Currently, there are no direct flights from BUF to YOW. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Buffalo → Ottawa.

Cheap flights from Buffalo to Ottawa Cheapest month to fly to Ottawa Flights from USA Flights to Canada Visa-free with USA passport All airports in Canada

Try a nearby airport to Buffalo

Flights to Ottawa (YOW) from other airports within 350 km of Buffalo. Often unlocks cheaper fares or better times.

ROC → YOW 89 km from BUF Rochester → Ottawa USA · 27 destinations YTZ → YOW 94 km from BUF Toronto → Ottawa Canada · 19 destinations YHM → YOW 101 km from BUF Hamilton → Ottawa Canada · 12 destinations YYZ → YOW 109 km from BUF Toronto → Ottawa Canada · 194 destinations YXU → YOW 197 km from BUF London → Ottawa Canada · 6 destinations

Or try a nearby airport to Ottawa

Flights from Buffalo (BUF) to other airports within 350 km of Ottawa.

BUF → YUL 151 km from YOW Buffalo → Montreal Canada · 165 destinations BUF → YHU 177 km from YOW Buffalo → Montreal Canada · 17 destinations BUF → PBG 189 km from YOW Buffalo → Plattsburgh USA · 5 destinations BUF → BTV 220 km from YOW Buffalo → Burlington USA · 18 destinations BUF → SYR 248 km from YOW Buffalo → Syracuse USA · 28 destinations

Other flights from Buffalo (BUF)

Atlanta (ATL) Baltimore (BWI) Boston (BOS) Charlotte (CLT) Chicago (ORD) Chicago (MDW) Dallas (DFW) Dallas (DAL) All 29 destinations →

Other flights from Ottawa (YOW)

Boston (BOS) Calgary (YYC) Cancun (CUN) Charlottetown (YYG) Chicago (ORD) Deer Lake (YDF) Dulles (IAD) Edmonton (YEG) All 45 destinations →