Flights from Ontario to Baton Rouge (ONT → BTR)

ONT
Ontario
Ontario International Airport, USA
BTR
Baton Rouge
Baton Rouge Metro Ryan Fld, USA
Loading map...
No direct flights found. Here are the 5 fastest 1-stop options.
viaDallas(DFW)
ONT→DFW+1h 30mDFW→BTR
4h 28m
viaAustin(AUS)
ONT→AUS+1h 30mAUS→BTR
4h 30m
viaHouston(IAH)
ONT→IAH+1h 30mIAH→BTR
4h 30m
viaAtlanta(ATL)
ONT→ATL+1h 30mATL→BTR
5h 56m
viaCharlotte(CLT)
ONT→CLT+1h 30mCLT→BTR
6h 43m
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 Baton Rouge? Currently, there are no direct flights from ONT to BTR. 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 → Baton Rouge.

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

Try a nearby airport to Ontario

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

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

Or try a nearby airport to Baton Rouge

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

ONT → MSY 106 km from BTR Ontario → New Orleans USA · 58 destinations ONT → GPT 200 km from BTR Ontario → Gulfport USA · 8 destinations ONT → JAN 223 km from BTR Ontario → Jackson USA · 9 destinations ONT → MOB 279 km from BTR Ontario → Mobile USA · 5 destinations ONT → SHV 331 km from BTR Ontario → Shreveport USA · 9 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 Baton Rouge (BTR)

Atlanta (ATL) Austin (AUS) Charlotte (CLT) Dallas (DFW) Greenville (GSP) Houston (IAH) Knoxville (TYS) Lexington (LEX) All 10 destinations →