$202 Cheap Flights from Tulsa (TUL) to Islip (ISP)

View $202 flight on Sat, Dec 13, 2025Opens in a new window

Popular airlines from Tulsa International Airport (TUL) to MacArthur Airport (ISP)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tulsa to Islip (TUL-ISP)

Prices were available within the past 7 days and start at $202 for one-way flights and $361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$361 Roundtrip, found 3 days ago
$361
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $361 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$366 Roundtrip, found 3 days ago
$366
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $366 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$372 Roundtrip, found 3 days ago
$372
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $372 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$380 Roundtrip, found 3 days ago
$380
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $380 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$385 Roundtrip, found 3 days ago
$385
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $385 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$391 Roundtrip, found 3 days ago
$391
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $391 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $399 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$404 Roundtrip, found 3 days ago
$404
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $404 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$409 Roundtrip, found 3 days ago
$409
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $409 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Wed, Dec 17
TUL
Tulsa
ISP
Islip
$414 Roundtrip, found 3 days ago
$414
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Tulsa to Islip, returning Wed, Dec 17, priced at $414 found 3 days ago

Alternative airports near Islip

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to MacArthur ISP. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $1,026
ISP
MacArthur
CheapestClosest
Average driving time to city center14 min
Flights from $1,026

Frequently asked questions

How much does a flight from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP) cost?
Secure a cheap one-way flight from $202 or cheap return flight from $361 from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP)?
December is the most affordable month to fly from TUL to ISP. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest TUL to ISP flight.
How many flights per day from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP)?
You'll have to catch a flight with a layover when traveling from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from TUL to ISP?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP)?
To avoid potential delays on the Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Islip from Tulsa Intl. Airport (TUL)?
If you're on a direct flight from Tulsa Intl. Airport (TUL) to Islip, LaGuardia Airport (LGA) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP) last-minute?
Booking your ticket from TUL to ISP just before your journey is usually more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a TUL to ISP flight and hotel package?
You can save money by booking a TUL to ISP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Tulsa Intl. Airport (TUL) to MacArthur Airport (ISP)?
In most instances, you can cancel or reschedule your TUL to ISP flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Origin airport
Tulsa Intl.
Destination airport
MacArthur
Airlines serving
Southwest Airlines
Roundtrip price
$361
Distance
1268 mi

Book with confidence

Tulsa to Islip Flights

The cheapest times to fly from Tulsa to Islip

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tulsa to Islip are during the month of December. You can find some of the cheapest flights from Tulsa to Islip with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tulsa to Islip

Sunday is one of the best days to book for cheap flights from Tulsa to Islip: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tulsa to Islip

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tulsa to Islip in 2025. You can also book with separate airlines for your outbound and return journeys, from $202 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tulsa to Islip flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tulsa to Islip airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tulsa to Islip Flights

Explore a world of travel with Expedia

*Available to One Key members.