Flights from Boston to Ontario (BOS → ONT)

BOS
Boston
Boston Logan International Airport, USA
ONT
Ontario
Ontario International Airport, USA
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No direct flights found. Here are the 20 fastest 1-stop options.
viaChicago(MDW)
BOS→MDW+1h 30mMDW→ONT
6h 20m
viaChicago(ORD)
BOS→ORD+1h 30mORD→ONT
6h 21m
viaDenver(DEN)
BOS→DEN+1h 30mDEN→ONT
6h 22m
viaLas Vegas(LAS)
BOS→LAS+1h 30mLAS→ONT
6h 22m
viaNew York(JFK)
BOS→JFK+1h 30mJFK→ONT
6h 26m
viaPhoenix(PHX)
BOS→PHX+1h 30mPHX→ONT
6h 28m
viaBaltimore(BWI)
BOS→BWI+1h 30mBWI→ONT
6h 31m
viaSalt Lake City(SLC)
BOS→SLC+1h 30mSLC→ONT
6h 31m
viaNashville(BNA)
BOS→BNA+1h 30mBNA→ONT
6h 35m
viaDallas(DAL)
BOS→DAL+1h 30mDAL→ONT
6h 42m
viaDallas(DFW)
BOS→DFW+1h 30mDFW→ONT
6h 42m
viaCharlotte(CLT)
BOS→CLT+1h 30mCLT→ONT
6h 49m
viaAtlanta(ATL)
BOS→ATL+1h 30mATL→ONT
6h 52m
viaAustin(AUS)
BOS→AUS+1h 30mAUS→ONT
6h 59m
viaHouston(IAH)
BOS→IAH+1h 30mIAH→ONT
7h 2m
viaSan Francisco(SFO)
BOS→SFO+1h 30mSFO→ONT
7h 17m
viaPortland(PDX)
BOS→PDX+1h 30mPDX→ONT
7h 52m
viaSeattle(SEA)
BOS→SEA+1h 30mSEA→ONT
8h 2m
viaSan Salvador(SAL)
BOS→SAL+1h 30mSAL→ONT
10h 8m
viaHonolulu(HNL)
BOS→HNL+1h 30mHNL→ONT
16h 3m
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 Boston to Ontario? Currently, there are no direct flights from BOS 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 Boston → Ontario.

Cheap flights from Boston 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 Boston

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

MHT → ONT 71 km from BOS Manchester → Ontario USA · 15 destinations ORH → ONT 71 km from BOS Worcester → Ontario USA · 5 destinations PVD → ONT 79 km from BOS Providence → Ontario USA · 38 destinations PSM → ONT 81 km from BOS Portsmouth → Ontario USA · 6 destinations HYA → ONT 99 km from BOS Hyannis → Ontario USA · 8 destinations

Or try a nearby airport to Ontario

Flights from Boston (BOS) to other airports within 350 km of Ontario.

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

Other flights from Boston (BOS)

Abu Dhabi (AUH) Amsterdam (AMS) Anchorage (ANC) Anguilla (AXA) Aruba (AUA) Asheville (AVL) Athens (ATH) Atlanta (ATL) All 153 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 →