Route Price Intelligence
Cheap Flights From Houston to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$835
Deals From
$741
Usually Costs
$741 – $1,087
Lowest We've Seen
$446
Based on 8,698 price pointshigh confidence
Monthly Price Guide
Jan
$752
Feb
$709
Mar
$922
Apr
$842
May
$1,102
Jun
$1,175
Jul
$1,105
Aug
$867
Sep
$753
Oct
$761
Nov
$709
Dec
$810
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 $709. The most expensive month tends to be June at around $1,175. 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: $44689 price checksWorst: $708