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Cheap Flights from Detroit to San Juan
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Cheap Flights from Detroit to San Juan starting at MYR 283

Whether you’re going for a one-way or round-trip to San Juan, we’ve got you covered! Check out these different flight options from Detroit below.

  • One way
  • Round-trip
      • Cheapest nonstop
        DTW08:45
        4h 26m
        Nonstop
        SJU14:11
        Mon, Feb 10|Detroit - San Juan|Delta Air Lines
        MYR 991MYR 1,055
        6% OFF
        6% OFF
        MYR 1,055MYR 991

        Fly from Detroit to San Juan on Mon, Feb 10 with Delta Air Lines. One-way direct flights with Delta Air Lines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 991 including taxes and charges.

      • DTW08:35
        4h 24m
        Nonstop
        SJU12:59
        Mon, Apr 28|Detroit - San Juan|Delta Air Lines
        MYR 991MYR 1,055
        6% OFF
        6% OFF
        MYR 1,055MYR 991

        Fly from Detroit to San Juan on Mon, Apr 28 with Delta Air Lines. One-way direct flights with Delta Air Lines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 991 including taxes and charges.

      • DTW19:25
        13h 10m
        1 stop
        SJU08:35
        Tue, Mar 11|Detroit - San Juan|Frontier Airlines
        MYR 283MYR 1,055
        73% OFF
        73% OFF
        MYR 1,055MYR 283

        Fly from Detroit to San Juan on Tue, Mar 11 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 283 including taxes and charges.

      • DTW18:55
        6h 59m
        1 stop
        SJU02:54
        Mon, Feb 24|Detroit - San Juan|Frontier Airlines
        MYR 287
        MYR 287

        Fly from Detroit to San Juan on Mon, Feb 24 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 287 including taxes and charges.

      • DTW18:55
        6h 59m
        1 stop
        SJU02:54
        Mon, Mar 3|Detroit - San Juan|Frontier Airlines
        MYR 288
        MYR 288

        Fly from Detroit to San Juan on Mon, Mar 3 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 288 including taxes and charges.

      • DTW17:41
        6h 34m
        1 stop
        SJU00:15
        Mon, Mar 17|Detroit - San Juan|Frontier Airlines
        MYR 288
        MYR 288

        Fly from Detroit to San Juan on Mon, Mar 17 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 288 including taxes and charges.

      • DTW08:47
        16h 32m
        1 stop
        SJU02:19
        Mon, Feb 10|Detroit - San Juan|Frontier Airlines
        MYR 289
        MYR 289

        Fly from Detroit to San Juan on Mon, Feb 10 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 289 including taxes and charges.

      • DTW19:25
        13h 10m
        1 stop
        SJU08:35
        Mon, Mar 10|Detroit - San Juan|Frontier Airlines
        MYR 289
        MYR 289

        Fly from Detroit to San Juan on Mon, Mar 10 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 289 including taxes and charges.

      • DTW12:49
        9h 13m
        1 stop
        SJU22:02
        Thu, Apr 24|Detroit - San Juan|Frontier Airlines
        MYR 289
        MYR 289

        Fly from Detroit to San Juan on Thu, Apr 24 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 289 including taxes and charges.

      • DTW16:51
        6h 36m
        1 stop
        SJU00:27
        Wed, Feb 19|Detroit - San Juan|Frontier Airlines
        MYR 299
        MYR 299

        Fly from Detroit to San Juan on Wed, Feb 19 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Detroit Metropolitan Wayne County Airport and arrive Luis Muñoz Marín International Airport starting at MYR 299 including taxes and charges.

      • DTT01:00 pm
        3h 5m
        Nonstop
        SJU02:00 pm
        Thu, Feb 6|Detroit - San Juan|Delta Air Lines
        Find More Flights
        Find More Flights

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

Detroit to San Juan Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2566

    Delta Air Lines

    07:15

    DTW

    1.7h

    08:55

    EWR

    SMTWTFS
    Search

  2. F93573

    Frontier Airlines

    11:25

    EWR

    3.8h

    15:15

    SJU

    SMTWTFS

  3. NK1771

    Spirit Airlines

    08:00

    DTW

    2.7h

    10:44

    TPA

    SMTWTFS
    Search

  4. F92542

    Frontier Airlines

    20:40

    TPA

    2.9h

    00:36

    SJU

    S--WTFS

  5. F93364

    Frontier Airlines

    08:57

    DTW

    2.9h

    11:48

    MCO

    SMTWTFS
    Search

  6. F93506

    Frontier Airlines

    19:10

    MCO

    2.9h

    22:02

    SJU

    SMTWTFS

  7. F93364

    Frontier Airlines

    08:57

    DTW

    2.9h

    11:48

    MCO

    SMTWTFS
    Search

  8. F92250

    Frontier Airlines

    06:00

    MCO

    2.9h

    08:53

    SJU

    SMTWTFS

  9. F92897

    Frontier Airlines

    16:19

    DTW

    2.1h

    18:26

    ATL

    S--WT-S
    Search

  10. F94026

    Frontier Airlines

    22:29

    ATL

    1.7h

    00:12

    MCO

    SMTWTFS

  11. F92250

    Frontier Airlines

    06:00

    MCO

    2.9h

    08:53

    SJU

    SMTWTFS

  12. NK1619

    Spirit Airlines

    18:07

    DTW

    2.9h

    21:00

    MCO

    SMTWTFS
    Search

  13. NK1687

    Spirit Airlines

    15:57

    MCO

    3.8h

    19:45

    SJU

    SMTWTFS

  14. DL1131

    Delta Air Lines

    18:10

    DTW

    1.9h

    20:04

    LGA

    SMTWT-S
    Search

  15. F94383

    Frontier Airlines

    22:00

    LGA

    3.0h

    00:59

    MCO

    S-T-T--

  16. F92250

    Frontier Airlines

    06:00

    MCO

    2.9h

    08:53

    SJU

    SMTWTFS

  17. F91036

    Frontier Airlines

    19:59

    DTW

    2.7h

    22:42

    TPA

    S---T-S
    Search

  18. F92542

    Frontier Airlines

    20:40

    TPA

    2.9h

    00:36

    SJU

    S--WTFS

  19. DL4967

    Delta Air Lines

    21:20

    DTW

    1.9h

    23:17

    JFK

    SMTWTFS
    Search

  20. F93571

    Frontier Airlines

    06:00

    EWR

    3.8h

    09:50

    SJU

    SMTWTFS

  21. DL1187

    Delta Air Lines

    21:35

    DTW

    1.9h

    23:32

    BOS

    SMTWTFS
    Search

  22. F93001

    Frontier Airlines

    11:43

    BOS

    3.9h

    15:39

    SJU

    SMTWTFS
Find more flights and airlines

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 lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy 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 is a flight from Detroit (DTT) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around MYR 1,917.

  • How long is a 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 time does the earliest flight from Detroit to San Juan depart?

    The earliest flight departs from Detroit (DTW) at 08:50 and arrives in San Juan (SJU) at 14:12.

  • 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?

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

Find cheapest flight ticket from Detroit to San Juan

Cheapest direct flight priceMYR 282
Cheapest return ticket priceMYR 1,644
Off-season for travelNovember
Peak season for travelOctober
Flight distance3,105.25km
Average flight time4 hours 20 minutes
Popular airlineUnited Airlines

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