Flights from Ontario to Columbia (ONT → COU)

ONT
Ontario
Ontario International Airport, USA
COU
Columbia
Columbia Rgnl, USA
Loading map...
No direct flights found. Here are the 6 fastest 1-stop options.
viaDenver(DEN)
ONT→DEN+1h 30mDEN→COU
4h 19m
viaDallas(DFW)
ONT→DFW+1h 30mDFW→COU
4h 41m
viaAustin(AUS)
ONT→AUS+1h 30mAUS→COU
5h 2m
viaHouston(IAH)
ONT→IAH+1h 30mIAH→COU
5h 13m
viaChicago(ORD)
ONT→ORD+1h 30mORD→COU
5h 19m
viaCharlotte(CLT)
ONT→CLT+1h 30mCLT→COU
6h 42m
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 Ontario to Columbia? Currently, there are no direct flights from ONT to COU. 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 Ontario → Columbia.

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

Try a nearby airport to Ontario

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

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

Or try a nearby airport to Columbia

Flights from Ontario (ONT) to other airports within 350 km of Columbia.

ONT → STL 160 km from COU Ontario → Saint Louis USA · 67 destinations ONT → SGF 203 km from COU Ontario → Springfield USA · 15 destinations ONT → BLV 211 km from COU Ontario → Belleville USA · 11 destinations ONT → MCI 222 km from COU Ontario → Kansas City USA · 60 destinations ONT → PIA 299 km from COU Ontario → Peoria USA · 11 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 →

Other flights from Columbia (COU)

Austin (AUS) Charlotte (CLT) Chicago (ORD) Dallas (DFW) Denver (DEN) Fort Walton Beach (VPS) Houston (IAH) Orlando (SFB) All 8 destinations →