Route Price Intelligence
Cheap Flights From Houston to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$815
Deals From
$731
Usually Costs
$731 – $1,059
Lowest We've Seen
$446
Based on 8,689 price pointshigh confidence
Monthly Price Guide
Jan
$738
Feb
$709
Mar
$874
Apr
$781
May
$1,084
Jun
$1,163
Jul
$1,094
Aug
$863
Sep
$741
Oct
$759
Nov
$681
Dec
$804
Cheapest Average Expensive
Best Time to Fly from Houston to Porto
The cheapest time to fly from Houston to Porto is typically November, when fares average around $681. The most expensive month tends to be June at around $1,163. For the best deals, consider flying in November, February, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $44688 price checksWorst: $708