$305+ Cheap flights from Islip, NY to Tucson (ISP - TUS)
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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — TUS
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Tucson 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
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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 Islip to Tucson
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Best
Last-minute
One-way
Cheapest flights from Islip to TucsonExplore the most affordable flight options available from Islip to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Islip to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This Southwest deal was found by Cheapflights users on 10/7. 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 10/233:10 pm -
2 stops11h 20m
Tue 10/275:40 am -
2 stops14h 00m
Deal found 10/7![Southwest logo]()
$514
This Southwest deal was found by Cheapflights users on 10/9. 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.
Sat 10/246:15 am -
2 stops11h 45m
Wed 10/285:25 pm -
2 stops13h 55m
Deal found 10/9![Southwest logo]()
$627
Best flights from Islip to TucsonDiscover carefully curated flight deals from Islip to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Islip to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This Southwest deal was found by Cheapflights users on 10/7. 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 10/233:10 pm -
2 stops11h 20m
Tue 10/275:40 am -
2 stops14h 00m
Deal found 10/7![Southwest logo]()
$514
This Southwest deal was found by Cheapflights users on 10/9. 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.
Sat 10/246:15 am -
2 stops11h 45m
Wed 10/285:25 pm -
2 stops13h 55m
Deal found 10/9![Southwest logo]()
$627
Last-minute flights from Islip to TucsonDiscover last-minute flight deals from Islip to Tucson. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Tucson. Data last updated October 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/7. 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 10/233:10 pm -
2 stops11h 20m
Tue 10/275:40 am -
2 stops14h 00m
Deal found 10/7![Southwest logo]()
$514
This Southwest deal was found by Cheapflights users on 10/9. 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.
Sat 10/246:15 am -
2 stops11h 45m
Wed 10/285:25 pm -
2 stops13h 55m
Deal found 10/9![Southwest logo]()
$627
One-way flights from Islip to TucsonSearch for one-way flight options from Islip to Tucson. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Islip to Tucson. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Southwest deal was found by Cheapflights users on 10/4. 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.
Thu 11/1912:30 pm -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Thu 11/196:33 pm -
3 stops45h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$1,453
Find flight deals from Islip to Tucson
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $514 (Southwest) |
One-way from | $305 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $472 |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Tucson 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 October 9, 2026.
Use the filters below to find and compare flights from Islip to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IslipTucson
ISP Islip Long Island - TUS Tucson
ISPTUS
Islip Long Island
Thu 11/19
12:30 pm-7:40 pm
2 stops9h 10m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$305
IslipTucson
ISP Islip Long Island - TUS Tucson
ISPTUS
Islip Long Island
Fri 10/23
3:10 pm-11:30 pm
2 stops11h 20m
Tucson
Tue 10/27
5:40 am-10:40 pm
2 stops14h 00m
$514
IslipTucson
ISP Islip Long Island - TUS Tucson
ISPTUS
Islip Long Island
Sat 10/24
6:15 am-3:00 pm
2 stops11h 45m
Tucson
Wed 10/28
5:25 pm-10:20 am
2 stops13h 55m
$627
IslipTucson
ISP Islip Long Island - TUS Tucson
ISPTUS
Islip Long Island
Thu 11/19
6:33 pm-2:03 pm
3 stops45h 30m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$1,453
Sorted by cheapest first
Compare providers for flights from Islip to Tucson
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Tucson in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Islip, New York-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Tucson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islip, New York-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Islip to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Islip with our price prediction graph.
ISP-TUS
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.
Related info for your journey
Find useful and relevant information for your journey from Islip to Tucson. 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 Tucson?
Book flights to Tucson if you plan to visit one of these locationsSierra Vista
Bisbee
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