$118+ Cheap flights from Islip, NY (ISP) to Michigan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — DTW
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Michigan with Cheapflights
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Cheapest flights from Islip to MichiganExplore the most affordable flight options available from Islip to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Islip to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm -
1 stop5h 49m
Sun 9/138:57 pm -
1 stop20h 01m
Deal found 8/7![Multiple Airlines logo]()
$205
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:57 am -
1 stop9h 31m
Mon 9/79:33 pm -
1 stop12h 20m
Deal found 8/7![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:57 am -
1 stop13h 11m
Sat 9/57:44 pm -
1 stop13h 09m
Deal found 8/3![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:27 pm -
1 stop16h 55m
Mon 9/78:46 pm -
2 stops20h 01m
Deal found 8/4![Multiple Airlines logo]()
$246
This CheapOair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:13 pm -
1 stop17h 08m
Sat 10/314:44 pm -
1 stop16h 49m
Deal found 8/7![Frontier logo]()
$246
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:57 am -
1 stop13h 11m
Mon 9/79:10 pm -
1 stop11h 43m
Deal found 8/3![Frontier logo]()
$247
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:43 pm -
1 stop17h 37m
Sat 9/193:50 pm -
1 stop24h 08m
Deal found 8/3![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:57 am -
1 stop13h 11m
Fri 9/49:10 pm -
1 stop11h 43m
Deal found 8/4![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:57 am -
1 stop13h 11m
Fri 8/289:10 pm -
1 stop11h 43m
Deal found 8/5![Frontier logo]()
$258
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:05 am -
1 stop6h 55m
Mon 9/75:45 am -
1 stop6h 50m
Deal found 8/4![Southwest logo]()
$263
This CheapOair deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:13 pm -
1 stop8h 42m
Sun 10/116:05 am -
1 stop26h 28m
Deal found 8/4![Frontier logo]()
$267
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:57 am -
1 stop13h 11m
Sun 8/307:44 pm -
1 stop13h 09m
Deal found 8/3![Frontier logo]()
$268
Best flights from Islip to MichiganDiscover carefully curated flight deals from Islip to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Islip to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This Frontier deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:57 am -
1 stop9h 31m
Mon 9/79:33 pm -
1 stop12h 20m
Deal found 8/6![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:30 am -
1 stop5h 50m
Mon 9/215:45 am -
1 stop3h 55m
Deal found 8/3![Southwest logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm -
1 stop5h 49m
Sun 9/138:57 pm -
2 stops14h 15m
Deal found 8/7![Multiple Airlines logo]()
$271
This JetBlue deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am -
1 stop7h 45m
Mon 10/53:00 pm -
1 stop7h 22m
Deal found 8/7![JetBlue logo]()
$291
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:57 am -
1 stop13h 11m
Sat 9/57:44 pm -
1 stop13h 09m
Deal found 8/7![Frontier logo]()
$236
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:05 am -
1 stop6h 55m
Mon 9/75:45 am -
1 stop6h 50m
Deal found 8/4![Southwest logo]()
$263
This CheapOair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:43 pm -
1 stop17h 37m
Tue 9/223:50 pm -
1 stop24h 08m
Deal found 8/7![Frontier logo]()
$246
This JetBlue deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:58 pm -
1 stop7h 46m
Fri 9/113:00 pm -
1 stop7h 22m
Deal found 8/5![JetBlue logo]()
$291
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:57 am -
1 stop13h 11m
Mon 9/79:10 pm -
1 stop11h 43m
Deal found 8/3![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:00 pm -
2 stops13h 23m
Tue 9/223:50 pm -
1 stop24h 08m
Deal found 8/7![Multiple Airlines logo]()
$302
This JetBlue deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am -
1 stop7h 45m
Tue 9/293:00 pm -
1 stop7h 22m
Deal found 8/7![JetBlue logo]()
$291
This JetBlue deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
1 stop7h 45m
Mon 9/143:00 pm -
1 stop7h 22m
Deal found 8/7![JetBlue logo]()
$291
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:57 am -
1 stop29h 29m
Sun 8/306:58 pm -
1 stop24h 03m
Deal found 8/4![Frontier logo]()
$281
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:20 am -
1 stop3h 45m
Fri 9/253:30 pm -
1 stop6h 40m
Deal found 8/3![Southwest logo]()
$354
This JetBlue deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am -
1 stop7h 52m
Mon 10/53:50 pm -
1 stop7h 32m
Deal found 8/6![JetBlue logo]()
$295
This JetBlue deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am -
1 stop7h 52m
Sun 9/273:50 pm -
1 stop7h 32m
Deal found 8/7![JetBlue logo]()
$295
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
1 stop9h 30m
Sun 11/84:05 pm -
1 stop6h 40m
Deal found 8/5![Southwest logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:09 pm -
1 stop25h 19m
Mon 8/319:13 pm -
1 stop12h 40m
Deal found 8/7![Frontier logo]()
$308
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:57 am -
1 stop13h 11m
Mon 8/249:10 pm -
1 stop11h 43m
Deal found 8/3![Frontier logo]()
$311
This JetBlue deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 am -
1 stop7h 45m
Mon 9/213:00 pm -
1 stop7h 22m
Deal found 8/4![JetBlue logo]()
$319
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:55 pm -
2 stops8h 35m
Mon 9/78:55 am -
2 stops7h 30m
Deal found 8/7![Southwest logo]()
$404
This JetBlue deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am -
1 stop7h 45m
Fri 9/253:00 pm -
1 stop7h 22m
Deal found 8/3![JetBlue logo]()
$319
This JetBlue deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
1 stop8h 49m
Thu 9/103:00 pm -
1 stop7h 22m
Deal found 8/5![JetBlue logo]()
$319
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:10 am -
1 stop7h 25m
Sun 8/306:00 am -
1 stop3h 55m
Deal found 8/7![Southwest logo]()
$472
This JetBlue deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am -
1 stop7h 52m
Wed 10/73:50 pm -
1 stop7h 32m
Deal found 8/4![JetBlue logo]()
$323
This JetBlue deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
1 stop9h 20m
Thu 9/103:50 pm -
1 stop7h 32m
Deal found 8/3![JetBlue logo]()
$323
This JetBlue deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
1 stop9h 20m
Wed 9/93:50 pm -
1 stop7h 32m
Deal found 8/3![JetBlue logo]()
$323
This JetBlue deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am -
1 stop7h 52m
Mon 9/213:50 pm -
1 stop7h 32m
Deal found 8/6![JetBlue logo]()
$351
This JetBlue deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am -
1 stop7h 52m
Sat 9/263:50 pm -
1 stop7h 32m
Deal found 8/5![JetBlue logo]()
$383
This United deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:16 pm -
2 stops22h 54m
Fri 9/253:30 pm -
2 stops19h 00m
Deal found 8/3![Multiple Airlines logo]()
$1,117
Last-minute flights from Islip to MichiganDiscover last-minute flight deals from Islip to Michigan. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Michigan. Data last updated August 8, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:57 am -
1 stop13h 11m
Fri 8/289:10 pm -
1 stop11h 43m
Deal found 8/5![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:57 am -
1 stop13h 11m
Sun 8/307:44 pm -
1 stop13h 09m
Deal found 8/3![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:57 am -
1 stop13h 11m
Sat 9/57:44 pm -
1 stop13h 09m
Deal found 8/3![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:27 pm -
1 stop16h 55m
Mon 9/78:46 pm -
2 stops20h 01m
Deal found 8/4![Multiple Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:05 am -
1 stop6h 55m
Mon 9/75:45 am -
1 stop6h 50m
Deal found 8/4![Southwest logo]()
$263
This Frontier deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:57 am -
1 stop13h 11m
Fri 9/49:10 pm -
1 stop11h 43m
Deal found 8/4![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:57 am -
1 stop13h 11m
Mon 9/79:10 pm -
1 stop11h 43m
Deal found 8/3![Frontier logo]()
$247
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:57 am -
1 stop9h 31m
Mon 9/79:33 pm -
1 stop12h 20m
Deal found 8/7![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm -
1 stop5h 49m
Sun 9/138:57 pm -
1 stop20h 01m
Deal found 8/7![Multiple Airlines logo]()
$205
This Travelocity deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am -
1 stop7h 45m
Mon 9/1411:15 am -
1 stop28h 43m
Deal found 8/5![Multiple Airlines logo]()
$269
This CheapOair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:43 pm -
1 stop17h 37m
Tue 9/223:50 pm -
1 stop24h 08m
Deal found 8/7![Frontier logo]()
$246
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:43 pm -
1 stop17h 37m
Sat 9/193:50 pm -
1 stop24h 08m
Deal found 8/3![Frontier logo]()
$253
One-way flights from Islip to MichiganSearch for one-way flight options from Islip to Michigan. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Islip to Michigan. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Priceline deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:43 pm -
1 stop9h 07m
Deal found 8/5![Frontier logo]()
$118
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:05 pm -
1 stop3h 55m
Deal found 8/7![Southwest logo]()
$122
This Frontier deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:57 am -
1 stop13h 11m
Deal found 8/4![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:43 pm -
1 stop17h 37m
Deal found 8/3![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:13 pm -
1 stop8h 37m
Deal found 8/5![Frontier logo]()
$129
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:05 pm -
1 stop3h 55m
Deal found 8/7![Southwest logo]()
$132
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:57 am -
1 stop13h 11m
Deal found 8/3![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:57 am -
1 stop13h 11m
Deal found 8/4![Frontier logo]()
$145
This JetBlue deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 am -
1 stop7h 45m
Deal found 8/6![JetBlue logo]()
$146
This JetBlue deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
1 stop9h 20m
Deal found 8/5![JetBlue logo]()
$148
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:13 pm -
1 stop8h 42m
Deal found 8/5![Frontier logo]()
$157
This JetBlue deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
1 stop9h 24m
Deal found 8/4![JetBlue logo]()
$160
Find flight deals from Islip to Michigan
Keep the following information in mind while searching for Islip to Michigan flight deals. Data was last updated August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (Frontier) |
One-way from | $118 (Priceline) |
Popular in | June |
Cheapest in | February |
Average price | $277 |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Michigan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Islip to Michigan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslipGrand Rapids
ISP Islip Long Island - GRR Grand Rapids Gerald R. Ford Intl
ISPGRR
Islip Long Island
Fri 9/4
10:57 am-8:28 pm
1 stop9h 31m
Grand Rapids Gerald R. Ford Intl
Mon 9/7
9:33 pm-9:53 am
1 stop12h 20m
$211
IslipChicago
ISP Islip Long Island - ORD Chicago O'Hare Intl
ISPORD
Islip Long Island
Tue 9/1
10:57 am-11:08 pm
1 stop13h 11m
Chicago O'Hare Intl
Sat 9/5
7:44 pm-9:53 am
1 stop13h 09m
$236
IslipChicago
ISP Islip Long Island - ORD Chicago O'Hare Intl
ISPORD
Islip Long Island
Sat 9/12
5:43 pm-10:20 am
1 stop17h 37m
Chicago O'Hare Intl
Tue 9/22
3:50 pm-4:58 pm
1 stop24h 08m
$246
IslipChicago
ISP Islip Long Island - ORD Chicago O'Hare Intl
ISPORD
Islip Long Island
Thu 9/3
10:57 am-11:08 pm
1 stop13h 11m
Chicago O'Hare Intl
Mon 9/7
9:10 pm-9:53 am
1 stop11h 43m
$247
Quickest round-trip
IslipGrand Rapids
ISP Islip Long Island - GRR Grand Rapids Gerald R. Ford Intl
ISPGRR
Islip Long Island
Sat 9/19
5:30 am-11:20 am
1 stop5h 50m
Grand Rapids Gerald R. Ford Intl
Mon 9/21
5:45 am-9:40 am
1 stop3h 55m
$263
IslipGrand Rapids
ISP Islip Long Island - GRR Grand Rapids Gerald R. Ford Intl
ISPGRR
Islip Long Island
Tue 9/1
6:05 am-1:00 pm
1 stop6h 55m
Grand Rapids Gerald R. Ford Intl
Mon 9/7
5:45 am-12:35 pm
1 stop6h 50m
$263
IslipDetroit
ISP Islip Long Island - DTW Detroit Metropolitan Wayne County
ISPDTW
Islip Long Island
Wed 9/9
12:00 pm-5:49 pm
1 stop5h 49m
Detroit Metropolitan Wayne County
Sun 9/13
8:57 pm-11:12 am
2 stops14h 15m
$271
IslipDetroit
ISP Islip Long Island - DTW Detroit Metropolitan Wayne County
ISPDTW
Islip Long Island
Fri 8/28
10:57 am-4:26 pm
1 stop29h 29m
Detroit Metropolitan Wayne County
Sun 8/30
6:58 pm-7:01 pm
1 stop24h 03m
$281
IslipChicago
ISP Islip Long Island - ORD Chicago O'Hare Intl
ISPORD
Islip Long Island
Thu 10/1
7:00 am-1:45 pm
1 stop7h 45m
Chicago O'Hare Intl
Mon 10/5
3:00 pm-11:22 pm
1 stop7h 22m
$291
IslipChicago
ISP Islip Long Island - ORD Chicago O'Hare Intl
ISPORD
Islip Long Island
Tue 9/8
4:58 pm-11:44 pm
1 stop7h 46m
Chicago O'Hare Intl
Fri 9/11
3:00 pm-11:22 pm
1 stop7h 22m
$291
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Islip to Michigan
Have a flexible travel schedule? Discover the best time to fly to Michigan from Islip with our price prediction graph.
ISP-GRR
ISP-DTW
ISP-ORD
ISP-TVC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Islip to Michigan
ISP-USMI
ISP-GRR
ISP-DTW
ISP-ORD
ISP-TVC
No data available for this route at this time. Please check back soon.
Related info for your journey
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