Cheap flights from Des Moines to Islip (DSM - ISP)

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How to find the cheapest flight from
Des Moines (DSM) to Islip (ISP)

All the information you need to plan the best DSM to ISP flight in 2022: compare Des Moines to Islip flight prices with the expected peak season, weather and rainfall in Islip.
When is the cheapest time to fly from Des Moines to Islip, New York (DSM - ISP)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Des Moines to Islip, New York as you normally would.

What is the cheapest day to fly round-trip from Des Moines to Islip, New York?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 10% on the overall cost on flights from Des Moines to Islip, New York.

How far in advance should I book a flight from Des Moines to Islip, New York?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 51% on flights from Des Moines to Islip, New York compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $407. For sooner than that we have options available in the next 3 days from $501.

Cheap flights from Des Moines to Islip in June, July 2022

The best prices found for DSM to ISP flights for June, July
2 Jul - 11 Jul
$465pp
DSM
Des Moines
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
DSM
Des Moines
15 Jul - 17 Jul
$523pp
DSM
Des Moines
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
DSM
Des Moines
12 Jul - 19 Jul
$595pp
DSM
Des Moines
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
DSM
Des Moines

Des Moines to Islip 2022 flight deals

Cheap flights to Islip from Des Moines found for this year
17 Aug - 20 Aug
$442pp
DSM
Des Moines
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
DSM
Des Moines
13 Aug - 20 Aug
$452pp
DSM
Des Moines
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
DSM
Des Moines
2 Jul - 11 Jul
$465pp
DSM
Des Moines
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
DSM
Des Moines

One-way flights to Long Island from Des Moines

The cheapest one-way flights from Des Moines to Islip
2:10 am - 5:57 pm
American Airlines
2 Stops
14h 47m
DSM - ISP
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Des Moines</span> to <span class="emphasized">Islip</span> flights.

Flight FAQs

From Des Moines to Islip

Which airlines flying from Des Moines to Islip Long Island have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Des Moines to Islip Long Island that may be offering flexible cancellation policies are American Airlines and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Des Moines to Islip, New York for under $500 on Cheapflights?

Yes, there are multiple flights from Des Moines to Islip, New York for under $500. The cheapest flight booked recently is on American Airlines for just $442, but on average you can expect to pay $596.

What are the cheapest flights from Des Moines to Islip, New York?

While on average a flight from Des Moines to Islip, New York is generally $405, our data shows the cheapest flight currently is $288. When looking at the most popular route, (Des Moines - Islip Long Island), you can expect to pay $442 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Islip, NY

Do I need a COVID test to fly to Islip from Des Moines?

Information is based on travel restrictions for travel to Islip Long Island within the United States

Most visitors from Des Moines need to provide a negative COVID-19 test result and/or quarantine to enter Islip Long Island.

COVID-19 testing requirements
Visitors from Des Moines are not required to present a negative COVID-19 PCR test or antigen result upon entering Islip Long Island.

Quarantine requirements
Visitors from Des Moines are not required to quarantine after entering Islip Long Island.

Do I need a test to fly back to Des Moines from Islip?

Returning to Des Moines from Islip Long Island

COVID-19 testing requirements
Visitors from Islip Long Island are not required to present a negative COVID-19 PCR test or antigen result upon entering Des Moines.

Quarantine requirements
Visitors from Islip Long Island are not required to quarantine after entering Des Moines.

Hide COVID Travel Restrictions for Islip, NY

Alternative routes for Des Moines to Islip

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Islip

Things to know before you go - useful duration and weather info for your trip from Des Moines to Islip.
Average temperature for June in Islip
80.6 °F
Avg rainfall for June in Islip
3.9 ″

Airports servicing Des Moines

Airports servicing Islip

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