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Flights from Lima to Islip

There are no flights available between Lima and Islip. See below for nearby flight options from Detroit to Islip.

      • DTW 07:15
        16h 44m
        1 stop
        ISP 23:59
        Detroit - Islip | Mon, Dec 15 | Frontier Airlines
        ISP 06:00
        7h 53m
        1 stop
        DTW 13:53
        Islip - Detroit | Fri, Dec 19 | Frontier Airlines
        US$339 US$1,001
        66% OFF
        66% OFF
        US$1,001 US$339
      • DTW 06:15
        16h 2m
        1 stop
        ISP 22:17
        Detroit - Islip | Wed, Dec 24 | Spirit Airlines
        ISP 06:15
        19h 4m
        1 stop
        DTW 01:19
        Islip - Detroit | Sun, Dec 28 | Frontier Airlines
        US$453 US$1,001
        55% OFF
        55% OFF
        US$1,001 US$453
      • DTW 19:06
        15h 59m
        1 stop
        ISP 11:05
        Detroit - Islip | Sat, Dec 20 | Jetblue Airways
        ISP 09:59
        22h 36m
        1 stop
        DTW 08:35
        Islip - Detroit | Mon, Dec 22 | Cape Air
        US$718 US$1,001
        28% OFF
        28% OFF
        US$1,001 US$718
      • DTW 09:25
        6h 45m
        1 stop
        ISP 16:10
        Detroit - Islip | Tue, Dec 30 | Jetblue Airways
        ISP 12:30
        20h 5m
        1 stop
        DTW 08:35
        Islip - Detroit | Fri, Jan 2 | Cape Air
        US$748
        25% OFF
        US$1,001 US$748
      • DTW 21:54
        21h 51m
        1 stop
        ISP 19:45
        Detroit - Islip | Tue, Dec 16 | Delta Air Lines
        ISP 07:30
        24h 21m
        1 stop
        DTW 07:51
        Islip - Detroit | Thu, Dec 18 | Cape Air
        US$822
        18% OFF
        US$1,001 US$822
      • DTW 07:00
        9h 10m
        1 stop
        ISP 16:10
        Detroit - Islip | Tue, Dec 30 | Delta Air Lines
        ISP 12:30
        9h 50m
        1 stop
        DTW 22:20
        Islip - Detroit | Fri, Jan 2 | Cape Air
        US$851
        15% OFF
        US$1,001 US$851
      • DTT 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Detroit - Islip | Wed, Dec 17 | Normal Airline
        ISP 15:00
        6h
        Direct
        DTT 16:00
        Islip - Detroit | Fri, Dec 19 | Normal Airline
        Find More Flights
        Find More Flights
      • DTW 06:35
        13h 15m
        1 stop
        ISP 19:50
        Detroit - Islip | Thu, Jan 15 | Spirit Airlines
        US$79 US$327
        76% OFF
        76% OFF
        US$327 US$79
      • DTW 19:42
        27h 2m
        1 stop
        ISP 22:44
        Detroit - Islip | Tue, Dec 16 | Spirit Airlines
        US$86 US$327
        74% OFF
        74% OFF
        US$327 US$86
      • DTW 18:12
        25h 22m
        1 stop
        ISP 19:34
        Detroit - Islip | Mon, Dec 15 | Frontier Airlines
        US$123 US$327
        63% OFF
        63% OFF
        US$327 US$123
      • DTW 19:42
        23h 52m
        1 stop
        ISP 19:34
        Detroit - Islip | Mon, Dec 15 | Spirit Airlines
        US$124
        62% OFF
        US$327 US$124
      • DTW 12:56
        28h 54m
        1 stop
        ISP 17:50
        Detroit - Islip | Thu, Jan 15 | Frontier Airlines
        US$129
        61% OFF
        US$327 US$129
      • DTW 06:00
        13h 50m
        1 stop
        ISP 19:50
        Detroit - Islip | Wed, Dec 17 | Spirit Airlines
        US$138
        57% OFF
        US$327 US$138
      • DTW 11:50
        21h 5m
        1 stop
        ISP 08:55
        Detroit - Islip | Tue, Jan 20 | Frontier Airlines
        US$143
        56% OFF
        US$327 US$143
      • DTW 18:07
        14h 48m
        1 stop
        ISP 08:55
        Detroit - Islip | Sat, Jan 10 | Frontier Airlines
        US$145
        56% OFF
        US$327 US$145
      • DTW 06:25
        17h 34m
        1 stop
        ISP 23:59
        Detroit - Islip | Fri, Jan 2 | Frontier Airlines
        US$201
        38% OFF
        US$327 US$201
      • DTW 14:43
        10h 12m
        1 stop
        ISP 00:55
        Detroit - Islip | Thu, Dec 18 | Frontier Airlines
        US$278
        15% OFF
        US$327 US$278
      • DTT 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Detroit - Islip | Wed, Dec 17 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Lima to Islip are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Lima to Islip

Check flight details from Detroit to Islip: distance, average duration, and cheapest month to plan your trip from Lima to Islip.

Cheapest one-way flight priceUS$79
Cheapest round-trip ticket priceUS$339
Off-season for travelOctober
Peak season for travelAugust
Flight distance844.74 km
Average flight time1 hour 36 minutes

Find the best time to fly from Lima to Islip

Check price trends for flights from Detroit to Islip to find the cheapest month to travel from Lima to Islip.

Cheapest flights
From price
Search
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Lima to Islip, calculated over the upcoming 10 weeks.

Flight FAQs

FAQs about flights from Lima to Islip (no local airports)

  • What are the cheapest flights from Detroit to Islip (DTT-ISP)?

    Based on Trip.com data, Spirit Airlines offers one-way fares as low as US$79 on Cheapest nonstop routes (e.g. DTW to ISP on Thu, Jan 15), while Frontier Airlines offers Cheapest nonstop round-trips from US$339 departing on Mon, Dec 15 and returning on Fri, Dec 19.
  • It takes around 1 hour 36 minutes to fly from Detroit (DTT) to Islip (ISP).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Detroit to Islip is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Detroit to Islip, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jan 15, with one-way flights priced at just US$79.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Spirit Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Islip travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Detroit to Islip is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Detroit to Islip on December 15, 2025 with Frontier Airlines, with prices starting at US$338.
  • The time difference between Islip and Detroit is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.