$122+ Cheap flights from Texas to Islip, NY (ISP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ISP
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Texas to Islip with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Texas to Islip
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Cheapest flights from Texas to IslipExplore the most affordable flight options available from Texas to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Texas to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:25 am -
1 stop25h 57m
Sun 12/66:10 pm -
1 stop26h 34m
Deal found 11/5![Frontier logo]()
$262
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:10 am -
1 stop6h 12m
Sun 12/66:10 pm -
1 stop16h 10m
Deal found 11/5![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 11/9. 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 12/106:10 am -
1 stop10h 20m
Sun 12/136:15 pm -
1 stop16h 05m
Deal found 11/9![Frontier logo]()
$306
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:58 pm -
1 stop13h 33m
Mon 1/411:26 am -
1 stop23h 32m
Deal found 11/5![Frontier logo]()
$307
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:23 pm -
1 stop25h 22m
Sat 11/214:43 pm -
1 stop8h 59m
Deal found 11/5![Frontier logo]()
$320
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:58 pm -
1 stop13h 33m
Sun 2/2811:59 am -
1 stop7h 39m
Deal found 11/6![Frontier logo]()
$326
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:23 pm -
1 stop27h 08m
Sat 11/214:43 pm -
1 stop8h 59m
Deal found 11/5![Frontier logo]()
$340
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:05 am -
1 stop28h 26m
Mon 12/2111:26 am -
1 stop22h 22m
Deal found 11/5![Frontier logo]()
$350
This Southwest deal was found by Cheapflights users on 11/7. 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.
Sat 12/53:30 pm -
1 stop5h 15m
Sat 12/1212:45 pm -
1 stop8h 50m
Deal found 11/7![Southwest logo]()
$407
This CheapOair deal was found by Cheapflights users on 11/7. 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.
Fri 12/44:25 pm -
1 stop29h 15m
Sun 12/66:10 pm -
1 stop17h 12m
Deal found 11/7![Multiple Airlines logo]()
$408
This Frontier deal was found by Cheapflights users on 11/5. 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.
Wed 11/255:01 am -
1 stop9h 44m
Mon 11/304:40 pm -
1 stop8h 45m
Deal found 11/5![Frontier logo]()
$410
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:55 pm -
1 stop4h 50m
Sat 12/123:30 pm -
1 stop6h 25m
Deal found 11/6![Southwest logo]()
$443
Best flights from Texas to IslipDiscover carefully curated flight deals from Texas to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Texas to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This CheapOair deal was found by Cheapflights users on 11/7. 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 12/106:10 am -
1 stop10h 20m
Sun 12/136:15 pm -
1 stop16h 05m
Deal found 11/7![Frontier logo]()
$306
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/123:20 pm -
1 stop5h 15m
Sat 1/233:50 pm -
1 stop6h 15m
Deal found 11/6![Southwest logo]()
$407
This CheapOair deal was found by Cheapflights users on 11/7. 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.
Fri 12/41:10 pm -
2 stops19h 37m
Sun 12/66:10 pm -
1 stop20h 11m
Deal found 11/7![Multiple Airlines logo]()
$422
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:10 pm -
1 stop28h 54m
Sat 12/126:00 am -
1 stop18h 13m
Deal found 11/9![JetBlue logo]()
$434
This CheapOair deal was found by Cheapflights users on 11/9. 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.
Wed 12/210:25 am -
1 stop25h 57m
Sun 12/66:10 pm -
1 stop26h 34m
Deal found 11/9![Frontier logo]()
$310
This Frontier deal was found by Cheapflights users on 11/8. 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 2/269:17 pm -
1 stop12h 47m
Mon 3/111:59 am -
1 stop9h 23m
Deal found 11/8![Frontier logo]()
$369
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:55 pm -
1 stop4h 50m
Sat 12/123:30 pm -
1 stop6h 25m
Deal found 11/6![Southwest logo]()
$443
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:31 am -
1 stop7h 14m
Mon 11/304:40 pm -
1 stop15h 44m
Deal found 11/6![Frontier logo]()
$390
This Southwest deal was found by Cheapflights users on 11/7. 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 12/411:15 am -
2 stops9h 30m
Sun 12/65:40 pm -
1 stop6h 05m
Deal found 11/7![Southwest logo]()
$454
This JetBlue deal was found by Cheapflights users on 11/5. 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.
Fri 12/41:10 pm -
1 stop8h 30m
Tue 12/86:00 am -
1 stop7h 18m
Deal found 11/5![JetBlue logo]()
$519
This CheapOair deal was found by Cheapflights users on 11/7. 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 12/36:10 am -
1 stop6h 12m
Thu 12/106:26 pm -
1 stop15h 54m
Deal found 11/7![Frontier logo]()
$405
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/158:15 am -
1 stop9h 15m
Fri 2/195:25 pm -
1 stop7h 10m
Deal found 11/6![Southwest logo]()
$460
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:01 am -
1 stop9h 44m
Tue 12/110:39 am -
2 stops50h 39m
Deal found 11/5![Multiple Airlines logo]()
$565
This JetBlue deal was found by Cheapflights users on 11/5. 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 12/51:10 pm -
1 stop8h 30m
Tue 12/86:00 am -
1 stop7h 18m
Deal found 11/5![JetBlue logo]()
$519
This Southwest deal was found by Cheapflights users on 11/9. 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.
Mon 12/79:20 am -
1 stop5h 55m
Sat 12/123:30 pm -
1 stop6h 25m
Deal found 11/9![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 11/5. 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.
Wed 4/216:00 am -
1 stop5h 00m
Sun 4/256:00 am -
2 stops8h 20m
Deal found 11/5![Southwest logo]()
$472
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:35 am -
1 stop10h 29m
Sun 12/136:00 am -
1 stop9h 36m
Deal found 11/6![JetBlue logo]()
$579
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:42 pm -
1 stop19h 03m
Fri 11/274:40 pm -
1 stop9h 02m
Deal found 11/5![Frontier logo]()
$491
This KAYAK deal was found by Cheapflights users on 11/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:25 am -
2 stops24h 50m
Thu 11/2610:57 am -
2 stops26h 01m
Deal found 11/7![Breeze Airways logo]()
$1,453
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sat 12/195:30 pm -
1 stop5h 15m
Tue 12/225:40 am -
1 stop7h 10m
Deal found 11/5![Southwest logo]()
$484
This KAYAK deal was found by Cheapflights users on 11/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:10 pm -
1 stop7h 54m
Tue 12/156:00 am -
1 stop7h 18m
Deal found 11/8![JetBlue logo]()
$599
This Frontier deal was found by Cheapflights users on 11/9. 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 1/1010:53 am -
1 stop8h 40m
Fri 1/2211:59 am -
2 stops12h 02m
Deal found 11/9![Frontier logo]()
$499
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:35 pm -
1 stop7h 05m
Sun 1/2412:30 pm -
2 stops9h 20m
Deal found 11/6![Southwest logo]()
$487
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:26 am -
1 stop7h 19m
Sun 11/294:40 pm -
1 stop27h 07m
Deal found 11/5![Frontier logo]()
$504
This JetBlue deal was found by Cheapflights users on 11/7. 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 1/121:15 pm -
1 stop7h 41m
Sat 1/166:00 am -
1 stop10h 55m
Deal found 11/7![JetBlue logo]()
$616
This Southwest deal was found by Cheapflights users on 11/10. 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 12/52:20 pm -
1 stop6h 25m
Mon 12/74:05 pm -
1 stop6h 20m
Deal found 11/10![Southwest logo]()
$508
This Frontier deal was found by Cheapflights users on 11/8. 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 12/242:22 pm -
2 stops19h 09m
Fri 1/2211:59 am -
2 stops12h 14m
Deal found 11/8![Frontier logo]()
$516
This JetBlue deal was found by Cheapflights users on 11/5. 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.
Wed 11/251:30 pm -
1 stop7h 55m
Mon 12/146:00 am -
1 stop7h 18m
Deal found 11/5![JetBlue logo]()
$634
This Southwest deal was found by Cheapflights users on 11/7. 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 12/35:55 am -
1 stop4h 50m
Sun 12/65:35 am -
1 stop6h 20m
Deal found 11/7![Southwest logo]()
$518
This JetBlue deal was found by Cheapflights users on 11/8. 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 12/287:00 am -
1 stop10h 26m
Thu 12/316:00 am -
1 stop9h 53m
Deal found 11/8![JetBlue logo]()
$634
Last-minute flights from Texas to IslipDiscover last-minute flight deals from Texas to Islip. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Texas to Islip. Data last updated November 10, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:23 pm -
1 stop27h 08m
Sat 11/214:43 pm -
1 stop8h 59m
Deal found 11/5![Frontier logo]()
$340
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:23 pm -
1 stop25h 22m
Sat 11/214:43 pm -
1 stop8h 59m
Deal found 11/5![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 11/5. 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.
Wed 11/255:01 am -
1 stop9h 44m
Mon 11/304:40 pm -
1 stop8h 45m
Deal found 11/5![Frontier logo]()
$410
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:25 am -
1 stop25h 57m
Sun 12/66:10 pm -
1 stop26h 34m
Deal found 11/5![Frontier logo]()
$262
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:10 am -
1 stop6h 12m
Sun 12/66:10 pm -
1 stop16h 10m
Deal found 11/5![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 11/7. 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.
Fri 12/44:25 pm -
1 stop29h 15m
Sun 12/66:10 pm -
1 stop17h 12m
Deal found 11/7![Multiple Airlines logo]()
$408
This Southwest deal was found by Cheapflights users on 11/7. 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.
Sat 12/53:30 pm -
1 stop5h 15m
Sat 12/1212:45 pm -
1 stop8h 50m
Deal found 11/7![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:55 pm -
1 stop4h 50m
Sat 12/123:30 pm -
1 stop6h 25m
Deal found 11/6![Southwest logo]()
$443
This CheapOair deal was found by Cheapflights users on 11/9. 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 12/106:10 am -
1 stop10h 20m
Sun 12/136:15 pm -
1 stop16h 05m
Deal found 11/9![Frontier logo]()
$306
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:05 am -
1 stop28h 26m
Mon 12/2111:26 am -
1 stop22h 22m
Deal found 11/5![Frontier logo]()
$350
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:58 pm -
1 stop13h 33m
Sun 2/2811:59 am -
1 stop7h 39m
Deal found 11/6![Frontier logo]()
$326
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:58 pm -
1 stop13h 33m
Mon 1/411:26 am -
1 stop23h 32m
Deal found 11/5![Frontier logo]()
$307
One-way flights from Texas to IslipSearch for one-way flight options from Texas to Islip. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Texas to Islip. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:58 pm -
1 stop13h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$122
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:32 pm -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$141
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:25 am -
1 stop25h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$146
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/17:43 pm -
1 stop14h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$147
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:10 am -
1 stop6h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:23 pm -
1 stop27h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/77:53 am -
2 stops29h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$166
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:31 am -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$180
This Trip.com deal was found by Cheapflights users on 11/9. 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.
Thu 12/39:00 am -
2 stops9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$182
This JetBlue deal was found by Cheapflights users on 11/10. 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 12/1211:05 am -
1 stop9h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![JetBlue logo]()
$183
This Frontier deal was found by Cheapflights users on 11/5. 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.
Wed 11/255:01 am -
1 stop9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 11/9. 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 12/127:00 am -
1 stop14h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![JetBlue logo]()
$193
Find flight deals from Texas to Islip
Keep the following information in mind while searching for Texas to Islip flight deals. Data was last updated November 10, 2026.
Round-trip from | $262 (CheapOair) |
|---|---|
One-way from | $122 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $381 |
Cheapflights Fare Finder
Customize your flight search to find flights from Texas to Islip 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 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Texas to Islip that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasIslip
DFW Dallas/Fort Worth - ISP Islip Long Island
DFWISP
Dallas/Fort Worth
Thu 12/3
6:10 am-1:22 pm
1 stop6h 12m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
AustinIslip
AUS Austin Bergstrom - ISP Islip Long Island
AUSISP
Austin Bergstrom
Thu 1/7
7:53 am-10:33 am
3 stops25h 40m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$177
DallasIslip
DFW Dallas/Fort Worth - ISP Islip Long Island
DFWISP
Dallas/Fort Worth
Wed 11/25
7:31 am-3:45 pm
1 stop7h 14m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$180
DallasIslip
DFW Dallas/Fort Worth - ISP Islip Long Island
DFWISP
Dallas/Fort Worth
Tue 11/24
7:31 am-3:45 pm
1 stop7h 14m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
DallasIslip
DFW Dallas/Fort Worth - ISP Islip Long Island
DFWISP
Dallas/Fort Worth
Wed 11/18
1:23 pm-5:31 pm
1 stop27h 08m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$191
HoustonIslip
IAH Houston George Bush Intcntl - ISP Islip Long Island
IAHISP
Houston George Bush Intcntl
Sat 12/12
7:00 am-10:04 pm
1 stop14h 04m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$193
San AntonioIslip
SAT San Antonio - ISP Islip Long Island
SATISP
San Antonio
Wed 12/2
6:45 am-4:15 pm
2 stops8h 30m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$198
DallasIslip
DFW Dallas/Fort Worth - ISP Islip Long Island
DFWISP
Dallas/Fort Worth
Mon 11/23
7:42 pm-3:45 pm
1 stop19h 03m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$211
HoustonIslip
IAH Houston George Bush Intcntl - ISP Islip Long Island
IAHISP
Houston George Bush Intcntl
Wed 11/25
5:01 am-3:45 pm
1 stop9h 44m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$211
HoustonIslip
IAH Houston George Bush Intcntl - ISP Islip Long Island
IAHISP
Houston George Bush Intcntl
Thu 12/31
8:52 am-2:22 pm
1 stop28h 30m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$216
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Texas to Islip
Have a flexible travel schedule? Discover the best time to fly to Islip from Texas with our price prediction graph.
DFW-ISP
AUS-ISP
IAH-ISP
DAL-ISP
HOU-ISP
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 Texas to Islip
USTX-ISP
DFW-ISP
AUS-ISP
IAH-ISP
DAL-ISP
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Texas to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Islip?
Book flights to Islip if you plan to visit one of these locationsRiverhead
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Alternative routes for Texas to Islip
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Complete your trip
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Search flights from Texas to Islip by cabin class
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Other flights to Islip
Explore flights to Islip departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Texas and Islip flights
Browse other Texas and Islip flight options. Last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Texas to Islip flights
Consider these flights traveling from Texas to Islip.
Top airline flying from Texas to Islip
Discover the top airline that operate flights from Texas to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$511 | FlexibilityNo cancel fee | On-time63% |