Flights from Ontario to San Antonio (ONT → SAT)

ONT
Ontario
Ontario International Airport, USA
SAT
San Antonio
San Antonio International, USA
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No direct flights found. Here are the 20 fastest 1-stop options.
viaPhoenix(PHX)
ONT→PHX+1h 30mPHX→SAT
3h 43m
viaLas Vegas(LAS)
ONT→LAS+1h 30mLAS→SAT
3h 53m
viaDallas(DFW)
ONT→DFW+1h 30mDFW→SAT
4h 13m
viaDallas(DAL)
ONT→DAL+1h 30mDAL→SAT
4h 14m
viaHouston(IAH)
ONT→IAH+1h 30mIAH→SAT
4h 23m
viaHouston(HOU)
ONT→HOU+1h 30mHOU→SAT
4h 24m
viaDenver(DEN)
ONT→DEN+1h 30mDEN→SAT
4h 33m
viaSalt Lake City(SLC)
ONT→SLC+1h 30mSLC→SAT
4h 37m
viaSan Francisco(SFO)
ONT→SFO+1h 30mSFO→SAT
4h 59m
viaLeon/Guanajuato(BJX)
ONT→BJX+1h 30mBJX→SAT
5h 12m
viaGuadalajara(GDL)
ONT→GDL+1h 30mGDL→SAT
5h 14m
viaMorelia(MLM)
ONT→MLM+1h 30mMLM→SAT
5h 28m
viaNashville(BNA)
ONT→BNA+1h 30mBNA→SAT
6h 21m
viaSeattle(SEA)
ONT→SEA+1h 30mSEA→SAT
6h 40m
viaChicago(MDW)
ONT→MDW+1h 30mMDW→SAT
6h 41m
viaChicago(ORD)
ONT→ORD+1h 30mORD→SAT
6h 41m
viaAtlanta(ATL)
ONT→ATL+1h 30mATL→SAT
6h 44m
viaCharlotte(CLT)
ONT→CLT+1h 30mCLT→SAT
7h 30m
viaBaltimore(BWI)
ONT→BWI+1h 30mBWI→SAT
8h 29m
viaNew York(JFK)
ONT→JFK+1h 30mJFK→SAT
9h 5m
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 San Antonio? Currently, there are no direct flights from ONT to SAT. 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 → San Antonio.

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

Try a nearby airport to Ontario

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

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

Or try a nearby airport to San Antonio

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

ONT → AUS 108 km from SAT Ontario → Austin USA · 98 destinations ONT → IAH 307 km from SAT Ontario → Houston USA · 193 destinations ONT → HOU 309 km from SAT Ontario → Houston USA · 71 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 San Antonio (SAT)

Albuquerque (ABQ) Atlanta (ATL) Baltimore (BWI) Boston (BOS) Cancun (CUN) Charlotte (CLT) Chicago (MDW) Chicago (ORD) All 48 destinations →