Cheap Flights from Denver to Portland
Browse current best options from Denver. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Denver
RatePunk searches hundreds of travel sites at once for deals on flights to Portland
Prices updated 7 days ago
482 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Denver to Portland
Explore current cheapest deals departing from Denver to Portland
2026-12-03 – 2026-12-08
DEN - Portland
42% AI deal score
$115
$166
Round trip
2026-12-03 – 2026-12-10
DEN - Portland
42% AI deal score
$111
$168
Round trip
2026-12-03 – 2026-12-15
DEN - Portland
41% AI deal score
$98
$173
Round trip
2026-11-26 – 2026-12-10
DEN - Portland
41% AI deal score
$92
$182
Round trip
2026-11-26 – 2026-12-03
DEN - Portland
42% AI deal score
$104
$182
Round trip
2026-11-26 – 2026-12-08
DEN - Portland
41% AI deal score
$93
$182
Round trip
2026-12-08 – 2026-12-10
DEN - Portland
41% AI deal score
$118
$182
Round trip
2026-11-26 – 2026-12-15
DEN - Portland
41% AI deal score
$88
$188
Round trip
2026-12-10 – 2026-12-15
DEN - Portland
41% AI deal score
$114
$188
Round trip
2026-12-08 – 2026-12-15
DEN - Portland
41% AI deal score
$110
$188
Round trip