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Cheap flight deals from Detroit to San Juan Starting at MYR 289

For as little as MYR 289, you can take your next adventure to San Juan without breaking the bank. Choose between one-way and return tickets from Detroit below.

  • One way
  • Round-trip

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

When is the cheapest time to fly from Detroit to San Juan?

These price trend charts carefully monitor and predict how flight prices from Detroit to San Juan will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Find cheap airlines flights from Detroit to San Juan

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Detroit to San Juan.

Alternative Cheap 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
    Frontier Airlines
    DTW
    06:55 pm
    6h 59m
    1 transfer
    SJU
    02:54 am
    Detroit Metropolitan Wayne County Airport - Luis Muñoz Marín International Airport
    Mon, Feb 24Frontier Airlines
    MYR 289
  • Frontier Airlines
    DTW
    06:55 pm
    6h 59m
    1 transfer
    SJU
    02:54 am
    Detroit Metropolitan Wayne County Airport - Luis Muñoz Marín International Airport
    Mon, Feb 24Frontier Airlines
    MYR 289
    Find More Flights

Frequently Asked Questions

  • 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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Detroit (DTT) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around MYR 1,950.
  • How long does it take to fly from Detroit (DTT) to San Juan (SJU) and what is the distance?

    It takes around 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 11 km. It takes about 30 minutes by taxi.
  • 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.

How to find a cheap flight from Detroit to San Juan

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Detroit to San Juan

Cheapest nonstop flight priceMYR 289
Cheapest round-trip ticket priceMYR 2,036
Off-season for travelNovember
Peak season for travelApril
Flight distance3,105.25 km
Average flight time4 hours 20 minutes
Popular airlineUnited Airlines