$100 Find Cheap Flights from Islip to Texas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Texas departing on 6/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Texas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Texas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Texas, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Texas Flight Deals from Islip

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Houston
Houston1 stop$210
Austin
Austin1 stop$337
San Antonio
San Antonio1 stop$463
Houston
Houston1 stop$210
Austin
Austin1 stop$337
San Antonio
San Antonio1 stop$463

Cheap Flights from Islip to Texas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Texas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Texas

Fri, Jun 27 - Mon, Jun 30
Frontier Logo
2:05 pm - 7:51 pmISP-IAH
6h 46m1 stop
Frontier Logo
8:46 pm - 3:41 pmIAH-ISP
17h 55m1 stop
$210Frontier
Find Deal
Wed, Jul 9 - Mon, Jul 14
Frontier Logo
8:37 pm - 10:48 amISP-IAH
15h 11m1 stop
Frontier Logo
8:56 pm - 9:58 pmIAH-ISP
24h 02m1 stop
$296Frontier
Find Deal
Fri, Aug 22 - Sun, Aug 24
Southwest Logo
12:10 pm - 7:55 pmISP-HOU
8h 45m2 stops
Southwest Logo
10:40 am - 7:50 pmHOU-ISP
8h 10m2 stops
$297Southwest
Find Deal
Fri, Aug 22 - Sun, Aug 24
Southwest Logo
12:10 pm - 7:55 pmISP-HOU
8h 45m2 stops
Southwest Logo
7:50 am - 7:50 pmHOU-ISP
11h 00m1 stop
$298Southwest
Find Deal
Fri, Aug 29 - Mon, Sep 1
Southwest Logo
3:05 pm - 11:15 pmISP-HOU
9h 10m1 stop
Southwest Logo
5:40 am - 12:00 pmHOU-ISP
5h 20m1 stop
$311Southwest
Find Deal
Fri, Aug 29 - Mon, Sep 1
Southwest Logo
6:25 am - 2:15 pmISP-HOU
8h 50m2 stops
Southwest Logo
5:40 am - 12:00 pmHOU-ISP
5h 20m1 stop
$330Southwest
Find Deal
Tue, Sep 2 - Tue, Sep 9
Southwest Logo
5:30 am - 12:15 pmISP-AUS
7h 45m1 stop
Southwest Logo
5:45 am - 3:10 pmAUS-ISP
8h 25m1 stop
$337Southwest
Find Deal
Mon, Jul 14 - Tue, Jul 15
Southwest Logo
5:45 pm - 11:15 pmISP-HOU
6h 30m1 stop
Southwest Logo
5:30 am - 2:05 pmHOU-ISP
7h 35m1 stop
$337Southwest
Find Deal
Thu, Sep 11 - Mon, Sep 15
Frontier Logo
11:27 am - 7:07 pmISP-DFW
8h 40m1 stop
Frontier Logo
7:25 am - 4:22 pmDFW-ISP
7h 57m1 stop
$340Frontier
Find Deal
Wed, Jun 25 - Sat, Jun 28
 Logo
2:55 pm - 7:44 pmISP-IAH
29h 49m2 stops
 Logo
9:06 pm - 6:59 pmIAH-ISP
20h 53m3 stops
Useful Info

KAYAK's insights & trends for Islip to Texas flights

Get data-powered insights and trends into flights from Islip to Texas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Islip to Texas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Texas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Texas is February, when tickets cost $199 (return) on average. On the other hand, the most expensive months are April and September, when the average cost of round-trip tickets is $780 and $598 respectively.

What’s the cheapest day of the week to fly from Islip to Texas?

The average price of all round-trip flights from Islip to Texas clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Texas on a Friday and more expensive on a Wednesday. On your return trip to Islip, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.


Good to know

Low seasonOctober
High seasonApril
Cheapest flight$100
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from Islip to Dallas

FAQs - booking Texas flights

  • How does KAYAK find such low prices on flights from Islip to Texas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Texas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Texas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Texas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Texas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to Texas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Texas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Texas?

    The cheapest time of day to fly to Texas is generally at night, when round-trip flights cost $189 on average. Morning departures are around 22% more expensive than evening flights, on average. The most expensive time of day to fly to Texas is generally in the morning, which is peak travel time and where the average cost of a ticket is $370.

Top airlines flying from Islip to Texas

 
See real verified KAYAK customer reviews for airlines flying from Islip to Texas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Texas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4285 reviews
8.2Boarding
7.6Entertainment
7.1Food
8.6Crew
8.0Comfort
Airline reviews

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

2.0 MediocreAnonymous, Dec 2024MCI - DAL
Read more Southwest reviews

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

It was 2 hours 45 minutes late, for no apparently clear reason.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

It went well. Plane wasn't full. Will be great when assigned seating is in place

First, my flight was a usual flight nothing exceptional or unexpected. Over all it was a normal, good flight! Second, your questionaire is wholly lacking in the proper options to which one can answer a question. Often on short flights, there is no food let alone entertainment so why isn't that reflected in your questionaire? A simple "not applicable" would cover that issue appropriately but no, your form arbitrarily enters an answer based on the initial assessment which normally isn't factual. Until you provide an accurate means of assessing flights, I'll no longer be completing of these unimpressive and misleading assessements. Thank you!

Easy to book and to get check in and get on and off.

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Everything worked well. Crew was as entertaining as is possible on a plane flight. Southwest still has good legroom:

Crew was great - friendly and helpful with boarding - letting folks know where overhead space was available thus getting us out of the gate on time.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Everything you need to know for your flight from Islip to Texas

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.