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$55+ Cheap flights from Islip, NY (ISP) to Dallas

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — DFW
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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Cheap flight deals from Islip to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Dallas (A78). 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 enero 16, 2025.

Round-trip from

$117
(Mytrip)

One-way from

$55
(Cheapflightsfares)

Popular in

September

Cheapest in

February

Average price

$388
From Islip Long Island to Dallas
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One-way flight from Islip Long Island to Dallas
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High demand for flights, 18% potential price rise
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Best time to find cheap flights, 7% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Islip to Dallas

Cheapest flights from Islip to Dallas
Explore the most affordable flight options available from Islip to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 16, 2025.

This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/38:23 pmISP - DFW
1 stop17h 58mFrontier
mié. 2/267:10 amDFW - ISP
1 stop9h 55mFrontier
Deal found 1/16$117
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/31:57 pmISP - DFW
2 stops9h 16mMultiple Airlines
mié. 2/2612:52 pmDFW - ISP
3 stops22h 24mMultiple Airlines
Deal found 1/16$260

Find flights from Islip to Dallas within your budget

Customize your flight search to find flights from Islip to Dallas 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 enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipDallas

ISP - DFW

ISPDFW

Islip Long Island

lun. 2/3

8:23 pm-1:21 pm

1 stop17h 58m

Dallas/Fort Worth

mié. 2/26

7:10 am-6:05 pm

1 stop9h 55m

$117

IslipDallas

ISP - DFW

ISPDFW

Islip Long Island

lun. 2/3

1:57 pm-10:13 pm

2 stops9h 16m

Dallas/Fort Worth

mié. 2/26

12:52 pm-12:16 pm

3 stops22h 24m

$260

IslipDallas

ISP - DFW

ISPDFW

Islip Long Island

jue. 1/30

12:43 pm-7:42 pm

1 stop7h 59m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Best time to book a flight from Islip to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Islip with our price prediction graph.
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.

Travel insights for flights from Islip to Dallas

Get recent, data-driven insights about flights from Islip to Dallas including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York to Dallas?

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Dallas (average of $216). Flying from Islip, New York to Dallas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to DFW?

Find hourly flight availability from Islip to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Islip, New York to Dallas in the afternoon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.

Rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

Plan your trip to Dallas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated enero 16, 2025.
Frontier
6.1
Okay
3,435 reviews

Overall

6.1

Entertainment

4.7

Boarding

6.3

Comfort

5.7

Crew

6.9

Food

4.9

Reviews

1 / 10

Nice crew. Good announcements from pilot. Late departure. No ramp crew upon arrival so we waited on the plane for 10 minutes before disembarking.

Frontier
6.1
Okay
3,435 reviews
Frontier
6.1
Okay
3,435 reviews

Overall

6.1

Entertainment

4.7

Boarding

6.3

Comfort

5.7

Crew

6.9

Food

4.9

Reviews

1 / 10

Nice crew. Good announcements from pilot. Late departure. No ramp crew upon arrival so we waited on the plane for 10 minutes before disembarking.

Related info for your journey

Find useful and relevant information for your journey from Islip to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Dallas?

    Islip Long Island (ISP) is the airport you will fly out of if you book a flight from Islip to Dallas. You should not have trouble finding flights to Dallas from Long Island; the airport handles an average of 0 outbound flights to Dallas per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Islip airport to Dallas. It is only a 7.2 mi journey to Long Island (ISP) from Islip’s city center.

  • What is the cheapest airline to fly from Islip, New York to Dallas round-trip?

    Cheapflights users have booked flights from Islip, New York to Dallas round-trip from $117. You may be able to fly from Islip, New York to Dallas for 65% less than the average price by searching for this airline.

  • Can I find deals for flights from Islip to Dallas that include hotel bookings?

    Yes. In addition to deals on Islip to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Dallas.

  • Can I find deals for business class flights from Islip to Dallas?

    Yes. Cheapflights offers flight deals from Islip to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Dallas?

    Currently, August is the cheapest month in which you can book a flight from Islip, New York to Dallas (average of $216). Flying from Islip, New York to Dallas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Islip to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Islip to Dallas

Discover the top airline that operate flights from Islip to Dallas. 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 2,558,603 searches. Data last updated enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$250FlexibilityNo cancel feeOn-time62%
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