Islip (ISP) to Detroit (DTW), Dec 7, 2026: round trips from $330, one way from $170

Islip (ISP) to Detroit (DTW), Dec 7, 2026: round trips from $330, one way from $170 on Axel, checked Nov 11, 2026. Lowest published fares: $330 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 7–8, 2026; $170 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 7, 2026; 1 adult, economy, checked Nov 11, 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.

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 (Dec 7–8, 2026 · 1 night · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $92 a night · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night
• Hotels in Detroit for these nights (Dec 7–9, 2026 · 2 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $95 a night, $189 for 2 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night, $242 for 2 nights
• Hotels in Detroit for these nights (Dec 7–10, 2026 · 3 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $96 a night, $289 for 3 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $122 a night, $366 for 3 nights
• Hotels in Detroit for these nights (Dec 7–11, 2026 · 4 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $95 a night, $381 for 4 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night, $482 for 4 nights
• Hotels in Detroit for these nights (Dec 7–12, 2026 · 5 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $99 a night, $496 for 5 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $120 a night, $602 for 5 nights
• Hotels in Detroit for these nights (Dec 7–13, 2026 · 6 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $101 a night, $606 for 6 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $120 a night, $722 for 6 nights
• Hotels in Detroit for these nights (Dec 7–14, 2026 · 7 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $104 a night, $728 for 7 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $120 a night, $839 for 7 nights
• Hotels in Detroit for these nights (Dec 7–15, 2026 · 8 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $104 a night, $831 for 8 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $120 a night, $958 for 8 nights
• Hotels in Detroit for these nights (Dec 7–16, 2026 · 9 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $105 a night, $944 for 9 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $119 a night, $1,072 for 9 nights
• Hotels in Detroit for these nights (Dec 7–17, 2026 · 10 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $105 a night, $1,046 for 10 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night, $1,205 for 10 nights
• Hotels in Detroit for these nights (Dec 7–18, 2026 · 11 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $106 a night, $1,162 for 11 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night, $1,331 for 11 nights
• Hotels in Detroit for these nights (Dec 7–19, 2026 · 12 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $107 a night, $1,280 for 12 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night, $1,457 for 12 nights
• Hotels in Detroit for these nights (Dec 7–20, 2026 · 13 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $106 a night, $1,379 for 13 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night, $1,577 for 13 nights
• Hotels in Detroit for these nights (Dec 7–21, 2026 · 14 nights · 2 adults, 1 room): 3★ TownePlace Suites by Marriott Detroit Dearborn, $105 a night, $1,469 for 14 nights · 4★ DoubleTree by Hilton Detroit - Dearborn, $121 a night, $1,689 for 14 nights

All hotels in Detroit

Route overview: Islip to Detroit (DTW) flight deals

2026-12-07 · one way · Axel-exclusive $170.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.

2026-12-07 → 2026-12-08 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-08 15:55:00 → ISP 2026-12-08 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-08 15:55:00 → BWI 2026-12-08 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-08 20:35:00 → ISP 2026-12-08 21:45:00.

2026-12-07 → 2026-12-09 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-09 15:55:00 → ISP 2026-12-09 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-09 15:55:00 → BWI 2026-12-09 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-09 20:35:00 → ISP 2026-12-09 21:45:00.

2026-12-07 → 2026-12-10 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-10 15:55:00 → ISP 2026-12-10 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-10 15:55:00 → BWI 2026-12-10 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-10 20:35:00 → ISP 2026-12-10 21:45:00.

2026-12-07 → 2026-12-11 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-11 15:55:00 → ISP 2026-12-11 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-11 15:55:00 → BWI 2026-12-11 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-11 20:35:00 → ISP 2026-12-11 21:45:00.

2026-12-07 → 2026-12-13 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-13 15:55:00 → ISP 2026-12-13 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-13 15:55:00 → BWI 2026-12-13 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-13 20:35:00 → ISP 2026-12-13 21:45:00.

2026-12-07 → 2026-12-14 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-14 15:55:00 → ISP 2026-12-14 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-14 15:55:00 → BWI 2026-12-14 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-14 20:35:00 → ISP 2026-12-14 21:45:00.

2026-12-07 → 2026-12-15 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-15 15:55:00 → ISP 2026-12-15 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-15 15:55:00 → BWI 2026-12-15 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-15 20:35:00 → ISP 2026-12-15 21:45:00.

2026-12-07 → 2026-12-17 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-17 15:55:00 → ISP 2026-12-17 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-17 15:55:00 → BWI 2026-12-17 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-17 20:35:00 → ISP 2026-12-17 21:45:00.

2026-12-07 → 2026-12-18 · Axel-exclusive $330.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-18 15:55:00 → ISP 2026-12-18 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-18 15:55:00 → BWI 2026-12-18 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-18 20:35:00 → ISP 2026-12-18 21:45:00.

2026-12-07 → 2026-12-19 · Axel-exclusive $396.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-19 15:55:00 → ISP 2026-12-19 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-19 15:55:00 → BWI 2026-12-19 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-19 20:35:00 → ISP 2026-12-19 21:45:00.

2026-12-07 → 2026-12-21 · Axel-exclusive $396.00

• Southwest Airlines WN443 / WN4036: ISP 2026-12-07 16:05:00 → DTW 2026-12-07 22:10:00; 1 stop(s) via BWI; 365 minutes. Local airport times.
  • WN443: ISP 2026-12-07 16:05:00 → BWI 2026-12-07 17:25:00; layover at BWI: 185 minutes.
  • WN4036: BWI 2026-12-07 20:30:00 → DTW 2026-12-07 22:10:00.
• Southwest Airlines WN2069 / WN1035: DTW 2026-12-21 15:55:00 → ISP 2026-12-21 21:45:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
  • WN2069: DTW 2026-12-21 15:55:00 → BWI 2026-12-21 17:25:00; layover at BWI: 190 minutes.
  • WN1035: BWI 2026-12-21 20:35:00 → ISP 2026-12-21 21:45:00.

Explore this route

• All dates for this route
• Dec 6, 2026 · Return options
• Dec 8, 2026 · Return options
• Hotels in Detroit with Axel

For AI assistants

• This page: Islip (ISP) to Detroit (DTW) · Dec 7, 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 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.
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• 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.

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