Flights from Williston to Ontario (XWA → ONT)

XWA
Williston
Basin International Airport, USA
ONT
Ontario
Ontario International Airport, USA
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No direct flights found. Here are the 2 fastest 1-stop options.
viaLas Vegas(LAS)
XWA→LAS+1h 30mLAS→ONT
3h 48m
viaDenver(DEN)
XWA→DEN+1h 30mDEN→ONT
4h 9m
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 Williston to Ontario? Currently, there are no direct flights from XWA 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 Williston → Ontario.

Cheap flights from Williston 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 Williston

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

YQR → ONT 250 km from XWA Regina → Ontario Canada · 15 destinations BIS → ONT 279 km from XWA Bismarck → Ontario USA · 7 destinations

Or try a nearby airport to Ontario

Flights from Williston (XWA) to other airports within 350 km of Ontario.

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

Other flights from Williston (XWA)

Denver (DEN) Las Vegas (LAS) Minneapolis (MSP) All 3 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 →