Flights from Columbus to Ontario (CMH → ONT)

CMH
Columbus
Port Columbus International, USA
ONT
Ontario
Ontario International Airport, USA
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No direct flights found. Here are the 19 fastest 1-stop options.
viaLas Vegas(LAS)
CMH→LAS+1h 30mLAS→ONT
5h 13m
viaDenver(DEN)
CMH→DEN+1h 30mDEN→ONT
5h 14m
viaChicago(MDW)
CMH→MDW+1h 30mMDW→ONT
5h 15m
viaPhoenix(PHX)
CMH→PHX+1h 30mPHX→ONT
5h 16m
viaChicago(ORD)
CMH→ORD+1h 30mORD→ONT
5h 17m
viaNashville(BNA)
CMH→BNA+1h 30mBNA→ONT
5h 26m
viaSalt Lake City(SLC)
CMH→SLC+1h 30mSLC→ONT
5h 26m
viaDallas(DAL)
CMH→DAL+1h 30mDAL→ONT
5h 30m
viaDallas(DFW)
CMH→DFW+1h 30mDFW→ONT
5h 30m
viaAustin(AUS)
CMH→AUS+1h 30mAUS→ONT
5h 48m
viaHouston(IAH)
CMH→IAH+1h 30mIAH→ONT
5h 53m
viaAtlanta(ATL)
CMH→ATL+1h 30mATL→ONT
5h 56m
viaHouston(HOU)
CMH→HOU+1h 30mHOU→ONT
5h 56m
viaCharlotte(CLT)
CMH→CLT+1h 30mCLT→ONT
6h 5m
viaSan Francisco(SFO)
CMH→SFO+1h 30mSFO→ONT
6h 11m
viaBaltimore(BWI)
CMH→BWI+1h 30mBWI→ONT
6h 27m
viaPortland(PDX)
CMH→PDX+1h 30mPDX→ONT
6h 55m
viaNew York(JFK)
CMH→JFK+1h 30mJFK→ONT
7h
viaSeattle(SEA)
CMH→SEA+1h 30mSEA→ONT
7h 7m
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 Columbus to Ontario? Currently, there are no direct flights from CMH to ONT. 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 Columbus → Ontario.

Cheap flights from Columbus to Ontario Cheapest month to fly to Ontario Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Columbus

Flights to Ontario (ONT) from other airports within 350 km of Columbus. Often unlocks cheaper fares or better times.

LCK → ONT 20 km from CMH Columbus → Ontario USA · 9 destinations DAY → ONT 114 km from CMH Dayton → Ontario USA · 12 destinations CAK → ONT 159 km from CMH Akron → Ontario USA · 24 destinations CLE → ONT 180 km from CMH Cleveland → Ontario USA · 42 destinations HTS → ONT 184 km from CMH Huntington → Ontario USA · 6 destinations

Or try a nearby airport to Ontario

Flights from Columbus (CMH) to other airports within 350 km of Ontario.

CMH → SNA 48 km from ONT Columbus → Santa Ana USA · 48 destinations CMH → LGB 57 km from ONT Columbus → Long Beach USA · 18 destinations CMH → BUR 71 km from ONT Columbus → Burbank USA · 31 destinations CMH → LAX 75 km from ONT Columbus → Los Angeles USA · 181 destinations CMH → VNY 84 km from ONT Columbus → Los Angeles USA · 9 destinations

Other flights from Columbus (CMH)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boston (BOS) Cancun (CUN) Cedar Rapids (CID) Charleston (CHS) Charlotte (CLT) All 55 destinations →

Other flights from Ontario (ONT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Dallas (DAL) All 31 destinations →