S$ 2,070 Cheap Flights from Duluth to Porto Alegre (DLH-POA)

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Cheap Flights from Duluth to Porto Alegre starting at S$ 2,070

Discover our range of affordable one-way and round-trip flights from Duluth to Porto Alegre and kick-start your next adventure today!

Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Duluth to Porto Alegre

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Porto Alegre from Duluth have changed and are set to move below.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Duluth to Porto Alegre

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Porto Alegre from Duluth which could help you save money and time.

Cheapest
DLH
15:08
22h 27m
4 transfer
POA
16:35
Duluth International Airport - Salgado Filho International Airport
Sat, Dec 7United Airlines
S$ 2,070
DLH
15:08
22h 27m
4 transfer
POA
16:35
Duluth International Airport - Salgado Filho International Airport
Sat, Dec 7United Airlines
S$ 2,070
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Duluth (DLH) to Porto Alegre (POA) the cheapest?
Airlines adjust prices for flights from Duluth to Porto Alegre based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Duluth (DLH) to Porto Alegre (POA) cost?
According to Trip.com's data, the lowest price is around S$ 2,409.
What is the transportation method from the main airport to downtown in Porto Alegre?
- The distance from Salgado Filho International Airport to downtown is about 5km, by taxi about 20 minutes.
How many airports in Porto Alegre?
There are 1 airports near Porto Alegre: Salgado Filho International Airport.

How to find a cheap flight from Duluth to Porto Alegre

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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