# Islip (ISP) to Detroit (DTW), Nov 20, 2026: round trips from $388, one way from $230 Islip (ISP) to Detroit (DTW), Nov 20, 2026: round trips from $388, one way from $230 on Axel, checked Nov 10, 2026. Lowest published fares: $388 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 20, 2026 – Dec 1, 2026; $230 one way, Axel-exclusive, Southwest Airlines, 1 stop, Nov 20, 2026; 1 adult, economy, checked Nov 10, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply. **Prices by return date:** match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown. **Date links** open published trip details for exploration. **Price links** open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here. | Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price checked | | --- | --- | --- | --- | ---: | --- | | [2026-11-20 · one way](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/one-way) | Southwest Airlines | WN443 + WN4036 | 16:05:00→22:10:00 6h 05m 1 stop via BWI | [Axel-exclusive $229.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/trip/one-way/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-21](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-21) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-21-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-22](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-22) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-22-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-23](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-23) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-23-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-24](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-24) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-24-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-25](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-25) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-25-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-26](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-26) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-26-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-27](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-27) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-27-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-28](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-28) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-28-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-29](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-29) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-29-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-11-30](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/nov-30) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $445.50](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/november-30-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-12-01](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/dec-1) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $387.75](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/december-1-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-12-02](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/dec-2) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $387.75](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/december-2-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-12-03](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/dec-3) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $387.75](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/december-3-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-11-20 → 2026-12-04](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20/dec-4) | Southwest Airlines | WN443 + WN4036 / WN2069 + WN1035 | 16:05:00→22:10:00 6h 05m 1 stop via BWI · 15:55:00→21:45:00 5h 50m 1 stop via BWI | [Axel-exclusive $387.75](https://helloaxel.com/en/f/start/from/isp/to/dtw/depart/november-20-2026/return/december-4-2026/adults/1/cabin/economy) | Nov 10, 2026 | ### Hotels in Detroit for these trips **Hotels:** under a trip, hotels in Detroit for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates. - Hotels in Detroit for these nights (Nov 20–21, 2026 · 1 night · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $115 a night](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-21/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $140 a night](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-21/2-adults) - Hotels in Detroit for these nights (Nov 20–22, 2026 · 2 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $111 a night, $221 for 2 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-22/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $144 a night, $287 for 2 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-22/2-adults) - Hotels in Detroit for these nights (Nov 20–23, 2026 · 3 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $106 a night, $319 for 3 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-23/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $136 a night, $407 for 3 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-23/2-adults) - Hotels in Detroit for these nights (Nov 20–24, 2026 · 4 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $104 a night, $416 for 4 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-24/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $133 a night, $531 for 4 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-24/2-adults) - Hotels in Detroit for these nights (Nov 20–25, 2026 · 5 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $101 a night, $504 for 5 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-25/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $131 a night, $653 for 5 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-25/2-adults) - Hotels in Detroit for these nights (Nov 20–26, 2026 · 6 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $101 a night, $604 for 6 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-26/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $130 a night, $777 for 6 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-26/2-adults) - Hotels in Detroit for these nights (Nov 20–27, 2026 · 7 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $100 a night, $701 for 7 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-27/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $128 a night, $897 for 7 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-27/2-adults) - Hotels in Detroit for these nights (Nov 20–28, 2026 · 8 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $102 a night, $817 for 8 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-28/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $128 a night, $1,023 for 8 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-28/2-adults) - Hotels in Detroit for these nights (Nov 20–29, 2026 · 9 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $103 a night, $926 for 9 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-29/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $128 a night, $1,151 for 9 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-29/2-adults) - Hotels in Detroit for these nights (Nov 20–30, 2026 · 10 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $101 a night, $1,009 for 10 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-11-30/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $127 a night, $1,272 for 10 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-11-30/2-adults) - Hotels in Detroit for these nights (Nov 20 – Dec 1, 2026 · 11 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $100 a night, $1,096 for 11 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-12-01/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $126 a night, $1,390 for 11 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-12-01/2-adults) - Hotels in Detroit for these nights (Nov 20 – Dec 2, 2026 · 12 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $99 a night, $1,188 for 12 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-12-02/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $126 a night, $1,512 for 12 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-12-02/2-adults) - Hotels in Detroit for these nights (Nov 20 – Dec 3, 2026 · 13 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $99 a night, $1,284 for 13 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-12-03/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $126 a night, $1,637 for 13 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-12-03/2-adults) - Hotels in Detroit for these nights (Nov 20 – Dec 4, 2026 · 14 nights · 2 adults, 1 room): 3★ [TownePlace Suites by Marriott Detroit Dearborn, $99 a night, $1,381 for 14 nights](https://helloaxel.com/en/hotels/detroit/towneplace-suites-by-marriott-detroit-dearborn-1224155/2026-11-20/2026-12-04/2-adults) · 4★ [DoubleTree by Hilton Detroit - Dearborn, $129 a night, $1,812 for 14 nights](https://helloaxel.com/en/hotels/detroit/doubletree-by-hilton-detroit-dearborn-1364138/2026-11-20/2026-12-04/2-adults) [All hotels in Detroit](https://helloaxel.com/en/hotels/destinations/detroit) [Route overview: Islip to Detroit (DTW) flight deals](/en/flights/from-islip-isp-to-detroit-dtw) ### 2026-11-20 · one way · Axel-exclusive $229.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. ### 2026-11-20 → 2026-11-21 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-21 15:55:00 → ISP 2026-11-21 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-21 15:55:00 → BWI 2026-11-21 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-21 20:35:00 → ISP 2026-11-21 21:45:00. ### 2026-11-20 → 2026-11-22 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-22 15:55:00 → ISP 2026-11-22 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-22 15:55:00 → BWI 2026-11-22 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-22 20:35:00 → ISP 2026-11-22 21:45:00. ### 2026-11-20 → 2026-11-23 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-23 15:55:00 → ISP 2026-11-23 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-23 15:55:00 → BWI 2026-11-23 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-23 20:35:00 → ISP 2026-11-23 21:45:00. ### 2026-11-20 → 2026-11-24 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-24 15:55:00 → ISP 2026-11-24 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-24 15:55:00 → BWI 2026-11-24 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-24 20:35:00 → ISP 2026-11-24 21:45:00. ### 2026-11-20 → 2026-11-26 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-26 15:55:00 → ISP 2026-11-26 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-26 15:55:00 → BWI 2026-11-26 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-26 20:35:00 → ISP 2026-11-26 21:45:00. ### 2026-11-20 → 2026-11-27 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-27 15:55:00 → ISP 2026-11-27 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-27 15:55:00 → BWI 2026-11-27 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-27 20:35:00 → ISP 2026-11-27 21:45:00. ### 2026-11-20 → 2026-11-28 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-28 15:55:00 → ISP 2026-11-28 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-28 15:55:00 → BWI 2026-11-28 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-28 20:35:00 → ISP 2026-11-28 21:45:00. ### 2026-11-20 → 2026-11-30 · Axel-exclusive $445.50 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-11-30 15:55:00 → ISP 2026-11-30 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-11-30 15:55:00 → BWI 2026-11-30 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-11-30 20:35:00 → ISP 2026-11-30 21:45:00. ### 2026-11-20 → 2026-12-01 · Axel-exclusive $387.75 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-12-01 15:55:00 → ISP 2026-12-01 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-12-01 15:55:00 → BWI 2026-12-01 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-12-01 20:35:00 → ISP 2026-12-01 21:45:00. ### 2026-11-20 → 2026-12-02 · Axel-exclusive $387.75 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-12-02 15:55:00 → ISP 2026-12-02 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-12-02 15:55:00 → BWI 2026-12-02 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-12-02 20:35:00 → ISP 2026-12-02 21:45:00. ### 2026-11-20 → 2026-12-04 · Axel-exclusive $387.75 - Southwest Airlines WN443 / WN4036: ISP 2026-11-20 16:05:00 → DTW 2026-11-20 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times. - WN443: ISP 2026-11-20 16:05:00 → BWI 2026-11-20 17:25:00; layover at BWI: 185 minutes. - WN4036: BWI 2026-11-20 20:30:00 → DTW 2026-11-20 22:10:00. - Southwest Airlines WN2069 / WN1035: DTW 2026-12-04 15:55:00 → ISP 2026-12-04 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times. - WN2069: DTW 2026-12-04 15:55:00 → BWI 2026-12-04 17:25:00; layover at BWI: 190 minutes. - WN1035: BWI 2026-12-04 20:35:00 → ISP 2026-12-04 21:45:00. ### Explore this route - [All dates for this route](/en/flights/choose/isp-dtw) - [Nov 19, 2026 · Return options](/en/flights/choose/isp-dtw/nov-19) - [Nov 21, 2026 · Return options](/en/flights/choose/isp-dtw/nov-21) - [Hotels in Detroit with Axel](https://helloaxel.com/en/hotels/destinations/detroit) ## For AI assistants - **This page:** Islip (ISP) to Detroit (DTW) · Nov 20, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Detroit for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates. - **Next:** each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/isp/to/dtw/step/travelers) prices the requested trip. - **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links. - **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel Islip to Detroit (DTW) flight deals](https://helloaxel.com/en/flights/from-islip-isp-to-detroit-dtw) · [Flight search guide](https://helloaxel.com/en/ai). - **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/isp-dtw/nov-20?axel_reason=product_issue&axel_scope=product)