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Cheap Flights from San Juan to Detroit starting at S$ 93

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

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

Cheapest time to fly from San Juan to Detroit

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from San Juan to Detroit

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From S$ 93
Frontier Airlines
From S$ 121
Jetblue Airways
From S$ 192
Southwest Airlines
From S$ 370
United Airlines
From S$ 410
American Airlines
From S$ 448
Delta Air Lines
From S$ 563
Silver Airways
From S$ 1,029
ANA airlines

Find more flights and airlines

Alternative Routes from San Juan to Detroit

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Juan to Detroit.

  • Cheapest
    Spirit Airlines
    SJU
    21:32
    13h 42m
    1 transfer
    DTW
    11:14
    Luis Muñoz Marín International Airport - Detroit Metropolitan Wayne County Airport
    Fri, Apr 12Spirit Airlines
    S$ 93
  • Spirit Airlines
    SJU
    21:32
    13h 42m
    1 transfer
    DTW
    11:14
    Luis Muñoz Marín International Airport - Detroit Metropolitan Wayne County Airport
    Fri, Apr 12Spirit Airlines
    S$ 93
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from San Juan (SJU) to Detroit (DTT) the cheapest?

    Airlines adjust prices for flights from San Juan to Detroit 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 San Juan (SJU) to Detroit (DTT) cost?

    According to Trip.com's data, the lowest price is around S$ 514.
  • How long is a flight from San Juan (SJU) to Detroit (DTT)?

    It takes about 4 hours 43 minutes to fly from San Juan (SJU) to Detroit (DTT).
  • What is the transportation method from the main airport to downtown in Detroit?

    • The distance from Detroit Metropolitan Wayne County Airport to downtown is about 28km, by taxi about 40 minutes.
  • What are the most popular airlines that fly from San Juan (SJU) to Detroit (DTT)?

    Airlines with flights from San Juan (SJU) to Detroit (DTT): Delta Air Lines, Westjet and KLM.
  • What's the most popular airline for direct flights from San Juan (SJU) to Detroit (DTT)?

    Southwest Airlines operates 1 direct flights from San Juan (SJU) to Detroit (DTT).
  • How many airports in Detroit?

Find cheapest flight ticket from San Juan to Detroit

Cheapest direct flight price

S$ 93

Cheapest return ticket price

S$ 1,036

Cheapest month

October

Peak season for travel

June