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Flights from San Juan to Detroit Starting at AU$ 119

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

  • One way
  • Return

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

Find the best 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 cheapest average weekly prices of the corresponding route on Trip.com.
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 AU$ 119
Frontier Airlines
From AU$ 125
Jetblue Airways
From AU$ 290
Southwest Airlines
From AU$ 420
United Airlines
From AU$ 486
American Airlines
From AU$ 509
Delta Air Lines
From AU$ 640
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
    16:11
    16h 40m
    1 transfer
    DTW
    08:51
    Luis Muñoz Marín International Airport - Detroit Metropolitan Wayne County Airport
    Fri, May 3Spirit Airlines
    AU$ 119
  • Spirit Airlines
    SJU
    16:11
    16h 40m
    1 transfer
    DTW
    08:51
    Luis Muñoz Marín International Airport - Detroit Metropolitan Wayne County Airport
    Fri, May 3Spirit Airlines
    AU$ 119
    Find More Flights

How do I find the cheapest flights?

  • When are flight 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 lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from San Juan (SJU) to Detroit (DTT) cost?

    According to Trip.com's data, the lowest price is around AU$ 540.
  • How long is the flights from San Juan (SJU) to Detroit (DTT)?

    It takes about 4 hours 38 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 (DTT)?

How to find a cheap flight from San Juan to Detroit

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Juan to Detroit. Book your flights at the right time and save more.
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 Information from San Juan to Detroit

Cheapest direct flight price

AU$ 118

Cheapest return ticket price

AU$ 1,178

Off-season for travel

December

Peak season for travel

July

Flight distance

3,105.25km

Average flight time

4 hours 38 minutes

Popular airline

Frontier Airlines