App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
New York State
>
Islip
>
Flights from Des Moines to Islip
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Des Moines to Islip Starting at €98

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • DSM19:14
        15h 57m
        1 stop
        ISP12:11
        Mon, Mar 3|Des Moines - Islip|Frontier Airlines
        ISP21:04
        21h 53m
        1 stop
        DSM17:57
        Tue, Mar 11|Islip - Des Moines|Frontier Airlines
        €98€810
        88% OFF
        88% OFF
        €810€98

        Choose Frontier Airlines flights from Des Moines to Islip. The one-way connecting flight with Frontier Airlines departs from Des Moines International Airport on Mon, Mar 3-Tue, Mar 11, arriving at Long Island Macarthur Airport. One-way Prices start from €98 including taxes and charges.

      • DSM18:57
        24h 7m
        1 stop
        ISP20:04
        Mon, Mar 10|Des Moines - Islip|Frontier Airlines
        ISP21:04
        22h 44m
        1 stop
        DSM18:48
        Mon, Mar 17|Islip - Des Moines|Frontier Airlines
        €144€810
        82% OFF
        82% OFF
        €810€144

        Choose Frontier Airlines flights from Des Moines to Islip. The one-way connecting flight with Frontier Airlines departs from Des Moines International Airport on Mon, Mar 10-Mon, Mar 17, arriving at Long Island Macarthur Airport. One-way Prices start from €144 including taxes and charges.

      • DSM19:17
        12h 24m
        1 stop
        ISP08:41
        Mon, Feb 17|Des Moines - Islip|Frontier Airlines
        ISP09:07
        10h 10m
        1 stop
        DSM18:17
        Mon, Feb 24|Islip - Des Moines|Frontier Airlines
        €292€810
        64% OFF
        64% OFF
        €810€292

        Choose Frontier Airlines flights from Des Moines to Islip. The one-way connecting flight with Frontier Airlines departs from Des Moines International Airport on Mon, Feb 17-Mon, Feb 24, arriving at Long Island Macarthur Airport. One-way Prices start from €292 including taxes and charges.

      • DSM19:17
        11h 30m
        1 stop
        ISP07:47
        Fri, Feb 14|Des Moines - Islip|Frontier Airlines
        ISP09:07
        10h 10m
        1 stop
        DSM18:17
        Fri, Feb 21|Islip - Des Moines|Frontier Airlines
        €296
        €296

        Choose Frontier Airlines flights from Des Moines to Islip. The one-way connecting flight with Frontier Airlines departs from Des Moines International Airport on Fri, Feb 14-Fri, Feb 21, arriving at Long Island Macarthur Airport. One-way Prices start from €296 including taxes and charges.

      • DSM19:17
        11h 30m
        1 stop
        ISP07:47
        Fri, Feb 21|Des Moines - Islip|Frontier Airlines
        ISP09:07
        10h 10m
        1 stop
        DSM18:17
        Mon, Feb 24|Islip - Des Moines|Frontier Airlines
        €308
        €308

        Choose Frontier Airlines flights from Des Moines to Islip. The one-way connecting flight with Frontier Airlines departs from Des Moines International Airport on Fri, Feb 21-Mon, Feb 24, arriving at Long Island Macarthur Airport. One-way Prices start from €308 including taxes and charges.

      • DSM18:57
        12h 10m
        1 stop
        ISP08:07
        Fri, Mar 7|Des Moines - Islip|Frontier Airlines
        ISP20:51
        22h 6m
        1 stop
        DSM17:57
        Sun, Mar 9|Islip - Des Moines|Frontier Airlines
        €327
        €327

        Choose Frontier Airlines flights from Des Moines to Islip. The one-way connecting flight with Frontier Airlines departs from Des Moines International Airport on Fri, Mar 7-Sun, Mar 9, arriving at Long Island Macarthur Airport. One-way Prices start from €327 including taxes and charges.

      • DSM19:57
        22h 54m
        1 stop
        ISP19:51
        Sat, Mar 8|Des Moines - Islip|Frontier Airlines
        ISP21:04
        22h 8m
        1 stop
        DSM18:12
        Sat, Mar 15|Islip - Des Moines|Frontier Airlines
        €368
        €368

        Choose Frontier Airlines flights from Des Moines to Islip. The one-way connecting flight with Frontier Airlines departs from Des Moines International Airport on Sat, Mar 8-Sat, Mar 15, arriving at Long Island Macarthur Airport. One-way Prices start from €368 including taxes and charges.

      • DSM15:01
        16h 40m
        2 stops
        ISP08:41
        Mon, Mar 3|Des Moines - Islip|United Airlines
        ISP21:04
        25h 34m
        2 stops
        DSM21:38
        Tue, Mar 11|Islip - Des Moines|Frontier Airlines
        €441
        €441

        Choose United Airlines flights from Des Moines to Islip. The one-way connecting flight with United Airlines departs from Des Moines International Airport on Mon, Mar 3-Tue, Mar 11, arriving at Long Island Macarthur Airport. One-way Prices start from €441 including taxes and charges.

      • DSM13:41
        29h 23m
        2 stops
        ISP20:04
        Mon, Mar 10|Des Moines - Islip|United Airlines
        ISP21:04
        20h 5m
        2 stops
        DSM16:09
        Mon, Mar 17|Islip - Des Moines|Frontier Airlines
        €533
        €533

        Choose United Airlines flights from Des Moines to Islip. The one-way connecting flight with United Airlines departs from Des Moines International Airport on Mon, Mar 10-Mon, Mar 17, arriving at Long Island Macarthur Airport. One-way Prices start from €533 including taxes and charges.

      • DSM11:29
        19h 18m
        2 stops
        ISP07:47
        Fri, Feb 21|Des Moines - Islip|United Airlines
        ISP21:04
        18h 7m
        2 stops
        DSM14:11
        Mon, Feb 24|Islip - Des Moines|Frontier Airlines
        €571
        €571

        Choose United Airlines flights from Des Moines to Islip. The one-way connecting flight with United Airlines departs from Des Moines International Airport on Fri, Feb 21-Mon, Feb 24, arriving at Long Island Macarthur Airport. One-way Prices start from €571 including taxes and charges.

      • DSM01:00 pm
        3h 5m
        Nonstop
        ISP02:00 pm
        Thu, Feb 20|Des Moines - Islip|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Des Moines to Islip flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1373

    United Airlines

    11:29

    DSM

    1.5h

    12:57

    ORD

    SMTWT-S
    Search

  2. UA2042

    United Airlines

    13:58

    ORD

    3.0h

    17:57

    MCO

    SMTWTFS

  3. F91238

    Frontier Airlines

    05:30

    MCO

    2.6h

    08:07

    ISP

    SMTWTFS

  4. UA1373

    United Airlines

    11:29

    DSM

    1.5h

    12:57

    ORD

    SMTWT-S
    Search

  5. UA2413

    United Airlines

    16:02

    ORD

    2.8h

    19:49

    MCO

    SMTWTFS

  6. F91238

    Frontier Airlines

    05:30

    MCO

    2.6h

    08:07

    ISP

    SMTWTFS

  7. UA5835

    United Airlines

    13:41

    DSM

    2.2h

    14:51

    DEN

    SMTWTFS
    Search

  8. UA259

    United Airlines

    17:45

    DEN

    3.8h

    23:30

    MCO

    SMTWTFS

  9. F93056

    Frontier Airlines

    07:13

    MCO

    2.8h

    10:00

    ISP

    SMTWTFS

  10. UA6033

    United Airlines

    15:20

    DSM

    2.7h

    18:00

    IAH

    SMTWTFS
    Search

  11. UA750

    United Airlines

    19:50

    IAH

    2.4h

    23:15

    MCO

    S--WT-S

  12. F91238

    Frontier Airlines

    05:30

    MCO

    2.6h

    08:07

    ISP

    SMTWTFS

  13. F91868

    Frontier Airlines

    19:17

    DSM

    3.0h

    23:18

    MCO

    S---TF-
    Search

  14. F93056

    Frontier Airlines

    07:13

    MCO

    2.8h

    10:00

    ISP

    SMTWTFS

  15. F91868

    Frontier Airlines

    19:17

    DSM

    3.0h

    23:18

    MCO

    S---TF-
    Search

  16. F91238

    Frontier Airlines

    05:30

    MCO

    2.6h

    08:07

    ISP

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Des Moines to Islip

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Des Moines (DSM) to Islip (ISP) the cheapest?

    Airlines adjust prices for flights from Des Moines to Islip based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Des Moines (DSM) to Islip (ISP) cost?

    According to Trip.com's data, the lowest price is around €409.

  • What is the transportation method from the main airport to downtown in Islip?

    • The distance from Long Island Macarthur Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Des Moines to Islip

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Des Moines to Islip. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Des Moines to Islip

Off-season for travelJanuary
Peak season for travelNovember
Flight distance1,718.76 km
Popular airlineFrontier Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.