Cheap Flights from Ontario to Detroit
Cheap Flights from Ontario to Detroit
Looking for cheap flights from Ontario to Detroit? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Ontario to Detroit vary by season, cabin, and date, but available award flights can start around 14,500–19,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Ontario to Detroit for specific travel dates.
2026-12-20
ONT - DTW
Economy | 2 Stops
From 14,500 Pts + $5.6
2026-11-14
ONT - DTW
Economy | 1 Stop
From 15,000 Pts + $5.6
2026-12-20
ONT - DTW
Economy | 1 Stop | 9+ left
From 15,000 Pts + $11.2
2026-11-05
ONT - DTW
Economy | 1 Stop
From 16,000 Pts + $5.6
2026-11-24
ONT - DTW
Economy | 1 Stop | 9+ left
From 17,500 Pts + $39.1
2026-12-20
ONT - DTW
Economy | 1 Stop | 9+ left
From 19,000 Pts + $19.5
Ontario to Detroit flight facts
Distance
1,930 mi
3,106 km in a straight line
Estimated flight time
about 4h 15m
In the air, for the straight-line distance
Time difference
+3h
Detroit is 3 hours ahead of Ontario.
Airports in Ontario
ONT · Ontario Intl
Airports in Detroit
DTW · Detroit Metropolitan Wayne County
Nearby airport alternatives
Flights Santa Ana - Detroit · Santa Ana is 30 mi from Ontario
Flights Burbank - Detroit · Burbank is 44 mi from Ontario
Flights Los Angeles - Detroit · Los Angeles is 47 mi from Ontario
Flights Palm Springs - Detroit · Palm Springs is 65 mi from Ontario
Flights San Diego - Detroit · San Diego is 94 mi from Ontario
Flights Ontario - Columbus · Columbus is 155 mi from Detroit
Premium cabin flights from Ontario to Detroit
Premium cabin
2026-12-23
ONT - DTW
First | 2 Stops
From 31,000 Pts + $11.2
Premium cabin
2026-12-21
ONT - DTW
First | 1 Stop
From 33,500 Pts + $11.2
Premium cabin
2026-12-22
ONT - DTW
First | 2 Stops
From 40,000 Pts + $5.6
Premium cabin
2026-11-21
ONT - DTW
First | 1 Stop
From 43,600 Pts + $5.6
Premium cabin
2026-12-21
ONT - DTW
First | 2 Stops | 8 left
From 45,000 Pts + $25.6
Premium cabin
2026-12-22
ONT - DTW
First | 2 Stops | 2 left
From 45,000 Pts + $25.6
Selected hotels for your next stay
Frequently Asked Questions
The cheapest route from Ontario to Detroit depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Ontario to Detroit.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Ontario to Detroit.
Ontario and Detroit are about 1,930 miles (3,106 km) apart in a straight line.
Flying the 1,930-mile straight-line distance takes about 4h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Detroit is 3 hours ahead of Ontario.
Departures from Ontario: Ontario Intl (ONT). Arrivals in Detroit: Detroit Metropolitan Wayne County (DTW).
Travelers searching this route also look at other popular routes into Detroit, plus the return trip when we track it. Fares and award space change daily.
Our mission is to provide
the simplest and best
points travel planning
experience. Yeah!
Our mission is to provide the simplest and best
points travel planning experience. Yeah!
