Flights from Ontario to Pittsburgh (ONT → PIT)

ONT
Ontario
Ontario International Airport, USA
PIT
Pittsburgh
Pittsburgh Airport, USA
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No direct flights found. Here are the 18 fastest 1-stop options.
viaLas Vegas(LAS)
ONT→LAS+1h 30mLAS→PIT
5h 28m
viaChicago(MDW)
ONT→MDW+1h 30mMDW→PIT
5h 28m
viaDenver(DEN)
ONT→DEN+1h 30mDEN→PIT
5h 29m
viaChicago(ORD)
ONT→ORD+1h 30mORD→PIT
5h 30m
viaPhoenix(PHX)
ONT→PHX+1h 30mPHX→PIT
5h 32m
viaNashville(BNA)
ONT→BNA+1h 30mBNA→PIT
5h 40m
viaSalt Lake City(SLC)
ONT→SLC+1h 30mSLC→PIT
5h 41m
viaDallas(DAL)
ONT→DAL+1h 30mDAL→PIT
5h 46m
viaDallas(DFW)
ONT→DFW+1h 30mDFW→PIT
5h 46m
viaAustin(AUS)
ONT→AUS+1h 30mAUS→PIT
6h 3m
viaAtlanta(ATL)
ONT→ATL+1h 30mATL→PIT
6h 5m
viaCharlotte(CLT)
ONT→CLT+1h 30mCLT→PIT
6h 8m
viaHouston(IAH)
ONT→IAH+1h 30mIAH→PIT
6h 8m
viaHouston(HOU)
ONT→HOU+1h 30mHOU→PIT
6h 10m
viaBaltimore(BWI)
ONT→BWI+1h 30mBWI→PIT
6h 13m
viaSan Francisco(SFO)
ONT→SFO+1h 30mSFO→PIT
6h 26m
viaNew York(JFK)
ONT→JFK+1h 30mJFK→PIT
6h 44m
viaSeattle(SEA)
ONT→SEA+1h 30mSEA→PIT
7h 20m
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 Pittsburgh? Currently, there are no direct flights from ONT to PIT. 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 → Pittsburgh.

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

Try a nearby airport to Ontario

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

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

Or try a nearby airport to Pittsburgh

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

ONT → CAK 110 km from PIT Ontario → Akron USA · 24 destinations ONT → CKB 133 km from PIT Ontario → Clarksburg USA · 6 destinations ONT → CLE 167 km from PIT Ontario → Cleveland USA · 42 destinations ONT → CMH 230 km from PIT Ontario → Columbus USA · 55 destinations ONT → LCK 240 km from PIT Ontario → Columbus 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 Pittsburgh (PIT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boston (BOS) Bradford (BFD) Cancun (CUN) Charleston (CHS) Charlotte (CLT) All 64 destinations →