Cheap Flights from Houston to Portland
Browse current best options from Houston. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Houston
RatePunk searches hundreds of travel sites at once for deals on flights to Portland
Prices updated 6 days ago
483 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 27, 2026.)
Today’s best flight deals from Houston to Portland
Explore current cheapest deals departing from Houston to Portland
2026-11-17 – 2026-12-08
HOU - Portland
50% AI deal score
$187
$236
Round trip
2026-11-19 – 2026-12-15
HOU - Portland
50% AI deal score
$187
$236
Round trip
2026-11-17 – 2026-12-15
HOU - Portland
50% AI deal score
$187
$236
Round trip
2026-11-17 – 2026-12-10
HOU - Portland
50% AI deal score
$187
$236
Round trip
2026-11-19 – 2026-12-10
HOU - Portland
50% AI deal score
$188
$237
Round trip
2027-01-11 – 2027-01-21
HOU - Portland
49% AI deal score
$169
$239
Round trip
2026-11-19 – 2026-12-08
HOU - Portland
50% AI deal score
$188
$239
Round trip
2026-11-17 – 2026-11-19
HOU - Portland
66% AI deal score
$239
$240
Round trip
2026-11-17 – 2026-11-26
HOU - Portland
65% AI deal score
$210
$240
Round trip
2026-11-19 – 2026-11-26
HOU - Portland
66% AI deal score
$222
$240
Round trip
