Best Flights starting from $180
from$180economy
Detroit (DTW)
Tue, May 19
Roundtrip
Ontario (ONT)
Tue, May 26
from$185economy
Detroit (DTW)
Mon, May 18
Roundtrip
Ontario (ONT)
Tue, May 26
from$206economy
Detroit (DTW)
Wed, May 20
Roundtrip
Ontario (ONT)
Tue, May 26
from$210economy
Detroit (DTW)
Sat, May 23
Roundtrip
Ontario (ONT)
Fri, May 29
from$224economy
Detroit (DTW)
Tue, May 26
Roundtrip
Ontario (ONT)
Mon, Jun 1
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Other Options for This Route
Other Destinations
Detroit (DTW) to Atlanta (Any) in May from $28
From $28
Detroit (DTW) to Tampa (TPA) in May from $44
From $44
Detroit (DTW) to Dallas (Any) in May from $49
From $49
Detroit (DTW) to New York (LGA) in May from $50
From $50
Detroit (DTW) to Phoenix (PHX) in May from $55
From $55
Detroit (DTW) to Atlanta (ATL) in May from $56
From $56
Flights from Other Cities
Denver (Any) to Ontario (ONT) in May from $40
From $40
Denver (Any) to Ontario (ONT) in May from $56
From $56
Las Vegas (LAS) to Ontario (ONT) in May from $56
From $56
Omaha (OMA) to Ontario (ONT) in May from $80
From $80
Cleveland (Any) to Ontario (ONT) in May from $86
From $86
Grand Rapids (GRR) to Ontario (ONT) in May from $86
From $86