Cheap flights from St Louis (STL) to Porto Alegre (POA)

Flight FAQs

From St Louis to Porto Alegre

Are flight prices decreasing from St Louis to Porto Alegre due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Porto Alegre for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to Porto Alegre for under $1,100 on Cheapflights?

Yes, there are multiple flights from St Louis to Porto Alegre for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,013, but on average you can expect to pay $1,013.

Are there nonstop flights from St Louis to Porto Alegre for under $1,000 on Cheapflights?

There are no nonstop flights from St Louis to Porto Alegre, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in St Louis or Porto Alegre?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in St Louis is typically less than Porto Alegre. We can gather that this will continue over the next 12 days.

Is St Louis weather warmer or cooler than Porto Alegre?

Temperatures around the 90 °F's can be experienced in July. The weather in Porto Alegre is colder than in St Louis. Plan for potential changes in flight availability as peak weather approaches in this location.