Flights from Ontario to Alliance (ONT → AIA)

ONT
Ontario
Ontario International Airport, USA
AIA
Alliance
Alliance Municipal Airport, USA
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No direct flights found. Here are the 1 fastest 1-stop options.
viaDenver(DEN)
ONT→DEN+1h 30mDEN→AIA
3h 24m
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 Alliance? Currently, there are no direct flights from ONT to AIA. 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 → Alliance.

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

Try a nearby airport to Ontario

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

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

Or try a nearby airport to Alliance

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

ONT → RAP 222 km from AIA Ontario → Rapid City USA · 12 destinations ONT → DEN 291 km from AIA Ontario → Denver USA · 235 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 Alliance (AIA)

Denver (DEN) All 1 destinations →