Flights from Ottawa to Denver (YOW → DEN)

YOW
Ottawa
Ottawa Macdonald Cartier International, Canada
DEN
Denver
Denver International, USA
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No direct flights found. Here are the 20 fastest 1-stop options.
viaChicago(ORD)
YOW→ORD+1h 30mORD→DEN
4h 25m
viaToronto(YYZ)
YOW→YYZ+1h 30mYYZ→DEN
4h 25m
viaMontreal(YUL)
YOW→YUL+1h 30mYUL→DEN
4h 44m
viaWinnipeg(YWG)
YOW→YWG+1h 30mYWG→DEN
4h 58m
viaDulles(IAD)
YOW→IAD+1h 30mIAD→DEN
5h 6m
viaWashington(DCA)
YOW→DCA+1h 30mDCA→DEN
5h 8m
viaNew York(EWR)
YOW→EWR+1h 30mEWR→DEN
5h 9m
viaBoston(BOS)
YOW→BOS+1h 30mBOS→DEN
5h 24m
viaPhoenix(PHX)
YOW→PHX+1h 30mPHX→DEN
6h 35m
viaCalgary(YYC)
YOW→YYC+1h 30mYYC→DEN
6h 35m
viaOrlando(MCO)
YOW→MCO+1h 30mMCO→DEN
6h 42m
viaTampa(TPA)
YOW→TPA+1h 30mTPA→DEN
6h 44m
viaEdmonton(YEG)
YOW→YEG+1h 30mYEG→DEN
6h 47m
viaFort Myers(RSW)
YOW→RSW+1h 30mRSW→DEN
7h 4m
viaFort Lauderdale(FLL)
YOW→FLL+1h 30mFLL→DEN
7h 17m
viaMiami(MIA)
YOW→MIA+1h 30mMIA→DEN
7h 20m
viaNassau(NAS)
YOW→NAS+1h 30mNAS→DEN
7h 43m
viaVancouver(YVR)
YOW→YVR+1h 30mYVR→DEN
7h 47m
viaCancun(CUN)
YOW→CUN+1h 30mCUN→DEN
8h 4m
viaPuerto Vallarta(PVR)
YOW→PVR+1h 30mPVR→DEN
8h 33m
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 Ottawa to Denver? Currently, there are no direct flights from YOW to DEN. 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 Ottawa → Denver.

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

Try a nearby airport to Ottawa

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

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

Or try a nearby airport to Denver

Flights from Ottawa (YOW) to other airports within 350 km of Denver.

YOW → COS 116 km from DEN Ottawa → Colorado Springs USA · 17 destinations YOW → EGE 193 km from DEN Ottawa → Vail USA · 16 destinations YOW → ASE 201 km from DEN Ottawa → Aspen USA · 13 destinations YOW → HDN 228 km from DEN Ottawa → Hayden USA · 13 destinations YOW → MTJ 315 km from DEN Ottawa → Montrose USA · 9 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 →

Other flights from Denver (DEN)

Abilene (ABI) Alamosa (ALS) Albany (ALB) Albuquerque (ABQ) Allentown (ABE) Alliance (AIA) Amarillo (AMA) Anchorage (ANC) All 235 destinations →