Route Price Intelligence
Cheap Flights From Denver to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$781
Deals From
$697
Usually Costs
$697 – $965
Lowest We've Seen
$444
Based on 8,352 price pointshigh confidence
Monthly Price Guide
Jan
$641
Feb
$645
Mar
$665
Apr
$585
May
$826
Jun
$928
Jul
$886
Aug
$728
Sep
$737
Oct
$633
Nov
$546
Dec
$572
Cheapest Average Expensive
Best Time to Fly from Denver to Porto
The cheapest time to fly from Denver to Porto is typically November, when fares average around $546. The most expensive month tends to be June at around $928. For the best deals, consider flying in November, December, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $44477 price checksWorst: $651