Cheap flights from Detroit to South America from $115
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to South America departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Detroit to South America
Our best American Airlines deals on Detroit to South America flight tickets
Spirit Airlines flights from Detroit to South America
Our best Spirit Airlines deals on Detroit to South America flight tickets
How to get the cheapest flight ticket from Detroit to South America
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to South America?
In general, January is the cheapest month to fly from Detroit to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $685. If you aren’t able to travel during the month of January, then book flights to South America from Detroit during October instead. Flights to South America in October, while not as cheap as those in January, still average around $763.
What is the cheapest day to depart on your flight to South America?
The cheapest day to depart from Detroit to South America is on a Tuesday when prices can be found for as low as $793. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Detroit to South America for around $999.
What is the cheapest time of day to depart on your flight to South America?
Our data shows that the cheapest Detroit to South America flights are usually those with departure times in the morning. Our users have found flights to South America in the morning for as low as $923. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $954 on average. Flights to South America from Detroit in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to South America?
You are more likely to see cheaper flights to South America from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $1,005 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Detroit for as low as $776 on momondo.
What is the cheapest airline that flies from Detroit to South America?
Spirit Airlines, American Airlines, and Copa Airlines are the most popular carriers operating from Detroit to South America
What airlines fly to South America?
American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to South America from Detroit according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 7 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.
Cheap Detroit to South America flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to South America
When did momondo last update prices for flights from Detroit to South America?
Prices for flights from Detroit to South America refresh daily.
How many operators does momondo search for flights from Detroit to South America?
As of June 2025, there are 7 operators available to choose from for flights from Detroit to South America.
How old do you have to be to fly from Detroit to South America?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to South America.
What documentation or ID do you need to fly to South America?
The required travel and health documents for your South America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Detroit to South America
Compare and see reviews for airlines that fly from Detroit to South America with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $104 | Free Cancellation | Rating 6.3 8,083 reviews | |||
| PriceFrom $370 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 7.4 8,840 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 7.5 1,460 reviews | |||
| PriceFrom $585 | Free Cancellation | Rating 7.1 9,621 reviews | |||
| PriceFrom $806 | Free Cancellation | Rating 7.5 1,797 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Detroit to South America?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South America from Detroit.
Can I find flights from Detroit to South America with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Detroit to South America flights to just show those with flexible booking policies.
How can momondo help me find flights from Detroit to South America?
momondo helps you find the best flight between Detroit and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Detroit to South America right now. Can momondo alert me if prices change?
Price alerts on flights to South America from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.