Cheap Flights from Detroit to San Juan from NZD 115️ (DTT-SJU)

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Flights from Detroit to San Juan Starting at NZD 115

Discover our range of affordable one-way and round-trip flights from Detroit to San Juan and kick-start your next adventure today!

One way
Round-trip

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

Find the best time to fly from Detroit to San Juan

Explore the best time to buy affordable tickets to San Juan with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Alternative Routes from Detroit to San Juan

Did you know that you can save money and time on an alternative route from Detroit to San Juan? Check out some of the different available routes below.

Cheapest
DTW
18:55
6h 59m
1 transfer
SJU
02:54
Detroit Metropolitan Wayne County Airport - Luis Muñoz Marín International Airport
Mon, Feb 24Frontier Airlines
NZD 115
DTW
18:55
6h 59m
1 transfer
SJU
02:54
Detroit Metropolitan Wayne County Airport - Luis Muñoz Marín International Airport
Mon, Feb 24Frontier Airlines
NZD 115
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FAQ

When are flight tickets from Detroit (DTT) to San Juan (SJU) the cheapest?
Airlines adjust prices for flights from Detroit to San Juan 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 are flights from Detroit (DTT) to San Juan (SJU) cost?
According to Trip.com's data, the lowest price is around NZD 775.
How long is the flight from Detroit (DTT) to San Juan (SJU)?
It takes about 4 hours 20 minutes to fly from Detroit (DTT) to San Juan (SJU).
What is the transportation method from the main airport to downtown in San Juan?
- The distance from Luis Muñoz Marín International Airport to downtown is about 11km, by taxi about 30 minutes.
What are the most popular airlines that fly from Detroit (DTT) to San Juan (SJU)?
Airlines with flights from Detroit (DTT) to San Juan (SJU): Delta Air Lines and WestJet.
What's the most popular airline for direct flights from Detroit (DTT) to San Juan (SJU)?
Southwest Airlines operates 1 direct flights from Detroit (DTT) to San Juan (SJU).
How many airports in San Juan (SJU)?
There are 2 airport(s) in San Juan (SJU): Fernando Luis Ribas Dominicci Airport and Luis Muñoz Marín International Airport.

How to find a cheap flight from Detroit to San Juan

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

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

Check airline and travel agency websites for latest flight deals

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.

Use the Trip.com App

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Flight Information from Detroit to San Juan

Cheapest direct flight price	NZD 114
Cheapest return ticket price	NZD 809
Off-season travel month	November
Peak season for travel	April
Flight distance	3,105.25km
Average flight time	4 hours 20 minutes
Popular airline	United Airlines