Cheap Flights from Las Vegas to Portland
Browse current best options from Las Vegas. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Las Vegas
RatePunk searches hundreds of travel sites at once for deals on flights to Portland
Prices updated today
485 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)
Today’s best flight deals from Las Vegas to Portland
Explore current cheapest deals departing from Las Vegas to Portland
2026-12-03 – 2026-12-07
LAS - Portland
43% AI deal score
$140
$148
Round trip
2026-12-10 – 2026-12-23
LAS - Portland
41% AI deal score
$116
$161
Round trip
2027-01-07 – 2027-01-10
LAS - Portland
38% AI deal score
$82
$163
Round trip
2026-12-04 – 2026-12-23
LAS - Portland
41% AI deal score
$111
$163
Round trip
2026-12-10 – 2026-12-19
LAS - Portland
41% AI deal score
$125
$170
Round trip
2027-01-28 – 2027-02-25
LAS - Portland
38% AI deal score
$75
$172
Round trip
2027-02-04 – 2027-03-01
LAS - Portland
38% AI deal score
$83
$172
Round trip
2027-02-04 – 2027-02-25
LAS - Portland
38% AI deal score
$83
$172
Round trip
2026-12-04 – 2026-12-19
LAS - Portland
41% AI deal score
$114
$176
Round trip
2027-01-07 – 2027-02-05
LAS - Portland
37% AI deal score
$70
$176
Round trip