Route Price Intelligence
Cheap Flights From Dallas to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$771
Deals From
$680
Usually Costs
$680 – $968
Lowest We've Seen
$545
Based on 8,379 price pointshigh confidence
Monthly Price Guide
Jan
$685
Feb
$672
Mar
$673
Apr
$629
May
$834
Jun
$958
Jul
$906
Aug
$751
Sep
$672
Oct
$648
Nov
$615
Dec
$786
Cheapest Average Expensive
Best Time to Fly from Dallas to Porto
The cheapest time to fly from Dallas to Porto is typically November, when fares average around $615. The most expensive month tends to be June at around $958. For the best deals, consider flying in November, April, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $54577 price checksWorst: $681