Cheap flights from Portland to Islip (PWM - ISP) from $61

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — ISP
abr. 16 — abr. 231

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 40% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 57 days in advance to save up to 328% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland, Maine to Islip, New York 1-2 weeks in advance for as low as $173, or $321 for flights within the next 24 hours.

What is the cheapest month to fly from Portland, Maine to Islip, New York?

The best pricing can be found in the month of January. Prices to Islip, New York from Portland, Maine average $196. You can even find prices in January for less than $196, as users have found deals to Islip, New York from as low as $97. The month of June appears to be one of the more expensive times to travel to Islip, New York from Portland, Maine. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from Portland, Maine to Islip, New York (PWM - ISP)?

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Portland, Maine to Islip, New York by exploring options for tickets at noon.

Cheap Breeze Airways flights from Portland to Islip

Explore cheap flight options specifically provided by Breeze Airways for the route between Portland and Islip. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
vie. 5/3112:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 6/39:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$76
lun. 6/1012:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 6/149:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$98
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$107
vie. 8/3012:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 9/29:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$109
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$110
vie. 7/1212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 7/159:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$122
lun. 8/1212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 8/169:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$131
vie. 8/212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 8/99:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$134
vie. 7/1912:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 7/229:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$140

Cheap Portland to Islip flights in April & May 2024

Find cheap flight options from Portland to Islip specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Prices were last updated on abril 11, 2024.
vie. 5/3112:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 6/39:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$76
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$107
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$110
vie. 5/3112:03 pmPWM - ISP
Nonstop1h 14mMultiple Airlines
lun. 6/34:49 pmISP - PWM
1 stop16h 20mMultiple Airlines
Deal found 4/10$206
vie. 5/3112:03 pmPWM - ISP
Nonstop1h 14mMultiple Airlines
lun. 6/39:03 amISP - PWM
2 stops25h 47mMultiple Airlines
Deal found 4/10$233
jue. 5/91:00 pmPWM - ISP
1 stop20h 18mMultiple Airlines
jue. 5/1610:24 pmISP - PWM
1 stop11h 45mMultiple Airlines
Deal found 4/9$279
jue. 5/91:00 pmPWM - ISP
1 stop20h 18mMultiple Airlines
jue. 5/169:03 amISP - PWM
2 stops32h 10mMultiple Airlines
Deal found 4/11$313
mié. 5/112:08 pmPWM - ISP
1 stop21h 57mMultiple Airlines
mié. 5/86:05 pmISP - PWM
1 stop17h 55mMultiple Airlines
Deal found 4/10$344
vie. 5/3110:50 amPWM - ISP
1 stop21h 23mMultiple Airlines
lun. 6/39:03 amISP - PWM
2 stops25h 47mMultiple Airlines
Deal found 4/10$371

Portland to Islip 2024 flight deals

Discover exclusive flight deals for travel between Portland and Islip in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
vie. 5/3112:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 6/39:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$76
lun. 6/1012:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 6/149:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$98
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$107
vie. 8/3012:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 9/29:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$109
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$110
vie. 7/1212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 7/159:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$122
lun. 8/1212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 8/169:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$131
vie. 8/212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 8/99:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$134
vie. 7/1912:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 7/229:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$140

Non-stop flights to Islip from Portland

Discover non-stop flight options from Portland to Islip. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
vie. 5/3112:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 6/39:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$76
lun. 6/1012:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 6/149:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$98
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$107
vie. 8/3012:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 9/29:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$109
vie. 5/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 5/279:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$110
vie. 7/1212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 7/159:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$122
lun. 8/1212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 8/169:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/11$131
vie. 8/212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
vie. 8/99:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$134
vie. 7/1912:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
lun. 7/229:53 amISP - PWM
Nonstop1h 30mBreeze Airways
Deal found 4/10$140

Portland to Islip flights leaving soon

Find last-minute flight options from Portland to Islip for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
mié. 4/1712:01 pmPWM - ISP
1 stop22h 04mMultiple Airlines
vie. 4/1910:32 pmISP - PWM
1 stop11h 22mMultiple Airlines
Deal found 4/9$1,279

One-way flights to Islip from Portland

Search for one-way flight options from Portland to Islip. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
vie. 7/2612:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
Deal found 4/11$61
lun. 6/2412:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
Deal found 4/9$67
lun. 5/2712:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
Deal found 4/10$73
dom. 4/219:40 amPWM - ISP
1 stop23h 53mFrontier
Deal found 4/10$90
lun. 9/212:03 pmPWM - ISP
Nonstop1h 14mBreeze Airways
Deal found 4/10$111
jue. 5/91:00 pmPWM - ISP
1 stop20h 18mFrontier
Deal found 4/11$125
mié. 4/2412:01 pmPWM - ISP
1 stop22h 04mMultiple Airlines
Deal found 4/10$232
jue. 4/251:00 pmPWM - ISP
1 stop20h 18mFrontier
Deal found 4/10$300
mié. 4/2412:01 pmPWM - ISP
3 stops20h 42mMultiple Airlines
Deal found 4/10$341

Find flights from Portland to Islip within your budget

Customize your flight search to find flights from Portland to Islip 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 3,194,136 searches. Data last updated abril 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$76 - $206

Route

Depart

Return

Price

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

vie. 5/31

Nonstop1h 14m

Islip Long Island

lun. 6/3

Nonstop1h 30m

$76

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

lun. 6/10

Nonstop1h 14m

Islip Long Island

vie. 6/14

Nonstop1h 30m

$98

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

vie. 5/24

Nonstop1h 14m

Islip Long Island

lun. 5/27

Nonstop1h 30m

$107

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

vie. 8/30

Nonstop1h 14m

Islip Long Island

lun. 9/2

Nonstop1h 30m

$109

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

vie. 5/24

Nonstop1h 14m

Islip Long Island

lun. 5/27

Nonstop1h 30m

$110

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

vie. 7/12

Nonstop1h 14m

Islip Long Island

lun. 7/15

Nonstop1h 30m

$122

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

lun. 8/12

Nonstop1h 14m

Islip Long Island

vie. 8/16

Nonstop1h 30m

$131

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

vie. 6/7

Nonstop1h 14m

Islip Long Island

dom. 6/9

1 stop11h 47m

$164

PortlandIslip Long Island

PWM - ISP

PWMISP

Portland

vie. 5/31

Nonstop1h 14m

Islip Long Island

lun. 6/3

1 stop16h 20m

$206

Flights are sorted by cheapest first

Deals found on 4/10

When is the cheapest time to fly from Portland, Maine to Islip, New York?

Use this chart to determine the cheapest time to fly round-trip from Portland to Islip. Price data was last updated on April 7, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Islip, New York flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated abril 11, 2024.
Breeze Airways
8.1
Very good
73 reviews

Crew

8.8

Food

6.8

Comfort

8.1

Entertainment

6.4

Boarding

8.3

Overall

8.1

Reviews

1 / 6

Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!

Breeze Airways
8.1
Very good
73 reviews
Breeze Airways
8.1
Very good
73 reviews

Crew

8.8

Food

6.8

Comfort

8.1

Entertainment

6.4

Boarding

8.3

Overall

8.1

Reviews

1 / 6

Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!

6.3
Okay
4,202 reviews
Breeze Airways
8.1
Very good
73 reviews

Crew

8.8

Food

6.8

Comfort

8.1

Entertainment

6.4

Boarding

8.3

Overall

8.1

Reviews

1 / 6

Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!

Related info for your journey

Find useful and relevant information for your journey from Portland to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Portland, Maine to Islip, New York for under $100 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Islip, New York for under $100. The cheapest flight booked recently is on Breeze Airways for just $76, but on average you can expect to pay $204.

  • Are there nonstop flights from Portland, Maine to Islip, New York for under $100 on Cheapflights?

    Cheapflights has at least 10 direct flights from Portland, Maine to Islip, New York under $100. A good price for a nonstop flight from Portland, Maine to Islip, New York is less than $117.

  • Are there last-minute flights available from Portland, Maine to Islip, New York for under $1,300?

    There are currently 1+ open flights from Portland, Maine to Islip, New York within the next 7 days for less than $1,300.

  • What are the cheapest flights from Portland, Maine to Islip, New York?

    While on average a flight from Portland, Maine to Islip, New York is generally $210, our data shows the cheapest flight currently is $132. When looking at the most popular route, (Portland - Islip Long Island), you can expect to pay $76 for that flight.

  • What does PWM to ISP mean?

    PWM and ISP are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PWM to ISP refers to a flight route from Portland Airport to Islip Long Island Airport.

  • Can I find deals for flights from Portland to Islip that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Islip with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

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

  • Can I find deals for flights from Portland to Islip that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Islip?

    Yes, you can often find last-minute deals on Portland to Islip flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Islip, New York flight deals updated?

    The Portland, Maine to Islip, New York flight deals you see on this page were last updated on 4/11.

See more FAQs

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Top airline flying from Portland to Islip

Discover the top airline that operate flights from Portland to Islip. 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 3,194,136 searches. Data last updated abril 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$82Average$110FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights

Search flights from Portland to Islip by cabin class

Find flights from Portland to Islip, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Islip?

When you search for this flight from Portland to Islip, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portland to Islip?

Cheapflights helps you find that perfect flight to Islip from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Islip with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Islip flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Portland to Islip become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Islip from Portland today and book when prices fit your budget.

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