Route Price Intelligence
Cheap Flights From Chicago to Porto Alegre
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$786
Deals From
$732
Usually Costs
$732 – $939
Lowest We've Seen
$600
Based on 8,352 price pointshigh confidence
Monthly Price Guide
Jan
$893
Feb
$851
Mar
$777
Apr
$783
May
$783
Jun
$777
Jul
$1,331
Aug
$1,006
Sep
$905
Oct
$925
Nov
$935
Dec
$1,406
Cheapest Average Expensive
Best Time to Fly from Chicago to Porto Alegre
The cheapest time to fly from Chicago to Porto Alegre is typically March, when fares average around $777. The most expensive month tends to be December at around $1,406. For the best deals, consider flying in March, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $60061 price checksWorst: $824