$453+ Cheap flights from Islip, NY (ISP) to Iowa
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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Islip to Iowa 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 Islip to Iowa
Keep the following information in mind while searching for Islip to Iowa flight deals. Data was last updated March 31, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $453 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $411 |
Find flight deals from Islip to Iowa
Cheapest flights from Islip to IowaExplore the most affordable flight options available from Islip to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.
Explore the most affordable flight options available from Islip to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.
This Southwest deal was found by Cheapflights users on 3/30. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Iowa 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 March 31, 2025.
Use the filters below to find and compare flights from Islip to Iowa that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
IslipDes Moines
ISP - DSM
ISPDSM
Islip Long Island
Wed 7/23
4:40 pm-11:15 pm
2 stops7h 35m
Des Moines
Tue 8/5
8:25 am-10:05 pm
2 stops12h 40m
Best time to book a flight from Islip to Iowa
Have a flexible travel schedule? Discover the best time to fly to Iowa from Islip with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Islip to Iowa
What is the cheapest month to book a flight from Islip, New York to Iowa?
Currently, August is the cheapest month in which you can book a flight from Islip, New York to Iowa (average of $336). Flying from Islip, New York to Iowa in June is currently the most expensive (average of $422). 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.
Rainfall in Iowa by month
Plan your trip to Iowa by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Iowa ranges from 1.0 - 4.9 inches per month. June is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Iowa when rainfall is around 1.0 in.
Temperature in Iowa by month
Plan your trip to Iowa by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Iowa, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Iowa
Get insights into the airlines that provide service to Iowa. 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 Iowa. Reviews last updated March 31, 2025.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Ila,Mar 2025
HOU - DAL
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Ila,Mar 2025
HOU - DAL