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vliegtickets Portland naar Islip

Ontdek de goedkoopste vluchten van Portland naar Islip in de komende drie maanden. Op basis van de gegevens van Trip.com van de afgelopen 7 dagen zijn er al enkele reizen vanaf € 133 en retourtickets vanaf € 381.

      • PWM 16:35
        18uur 50 min.
        1 tussenstop
        ISP 11:25
        Portland - Islip | Wo 17 dec | Jetblue Airways
        ISP 14:04
        25uur 21 min.
        1 tussenstop
        PWM 15:25
        Islip - Portland | Zo 21 dec | Frontier Airlines
        € 381 € 443
        14% OFF
        14% OFF
        € 443 € 381
      • PWM 13:00
        17uur 25 min.
        1 tussenstop
        ISP Invalid Date
        Portland - Islip | Ma 15 dec | Normal Airline
        ISP 15:00
        6 uur
        Rechtstreekse
        PWM 16:00
        Islip - Portland | Wo 17 dec | Normal Airline
        Meer vluchten vinden
        Meer vluchten vinden
      • PWM 16:29
        26uur 45 min.
        1 tussenstop
        ISP 19:14
        Portland - Islip | Ma 15 dec | Jetblue Airways
        € 133 € 165
        20% OFF
        20% OFF
        € 165 € 133
      • PWM 15:45
        22uur 54 min.
        1 tussenstop
        ISP 14:39
        Portland - Islip | Wo 7 jan | Jetblue Airways
        € 142 € 165
        14% OFF
        14% OFF
        € 165 € 142
      • PWM 13:00
        17uur 25 min.
        1 tussenstop
        ISP Invalid Date
        Portland - Islip | Ma 15 dec | Normal Airline
        Meer vluchten vinden
        Meer vluchten vinden

De weergegeven vluchttarieven van Portland naar Islip zijn gebaseerd op de gemiddelde door de luchtvaartmaatschappijen opgegeven prijzen voor de volgende 3 maanden, volgens de laatste database van Trip.com.

Reisinformatie | Portland naar Islip

De afstand tussen Portland en Islip is ongeveer 391.5 km. Volgens de gegevens van Trip.com piekt de reisvraag in September. Het laagseizoen voor reizen is in August.

Cheapest one-way flight price€ 133
Cheapest round-trip ticket price€ 381
Off-season for travelAugust
Peak season for travelSeptember
Flight distance391.5 km

Prijstrends voor de komende 12 weken

De beste tijd om goedkope vluchten te boeken van Portland naar Islip is tussen 4 jan en 11 jan. Volgens onze vluchtkalender zijn er al tickets voor enkele reizen vanaf € 109.

Cheapest flights
From price
Zoeken
  • 714
  • 1421
  • 2128

  • jan

    284
  • 411
  • 1118
  • 1825

  • feb

    251
  • 18
  • 815
  • 1522

  • mrt

    221
De weergegeven prijstrends zijn gebaseerd op het geaggregeerde gemiddelde van Trip.com van de laagste vluchtprijzen van Portland naar Islip, berekend over de komende 10 weken.

Veelgestelde vragen

  • What are the cheapest flights from Portland to Islip (PWM-ISP)?

    Based on Trip.com data, Jetblue Airways offers one-way fares as low as € 133 on Goedkoopste directe vlucht routes (e.g. PWM to ISP on Ma 15 dec), while Jetblue Airways offers Goedkoopste directe vlucht round-trips from € 381 departing on Wo 17 dec and returning on Zo 21 dec.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Islip is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Islip, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Ma 15 dec, with one-way flights priced at just € 133.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetblue Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Islip travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Islip is August, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Portland to Islip on December 17, 2025 with Jetblue Airways, with prices starting at €380.
  • The time difference between Islip and Portland is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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