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Saint Paul

$220+ Cheap flights from Islip, NY (ISP) to Saint Paul, MN

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MSP
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Islip to Saint Paul

Keep the following information in mind while searching for Islip to Saint Paul flight deals. Data was last updated July 29, 2025.

Round-trip from

$312
(Southwest)

One-way from

$220
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$325
From Islip Long Island to Saint Paul
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One-way flight from Islip Long Island to Saint Paul
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Islip to Saint Paul

Cheapest flights from Islip to Saint Paul
Explore the most affordable flight options available from Islip to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Southwest deal was found by Cheapflights users on 7/27. 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.
Tue 8/266:05 amISP - MSP
1 stop5h 20mSouthwest
Tue 9/26:35 amMSP - ISP
1 stop7h 35mSouthwest
Deal found 7/27$312
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:55 pmISP - MSP
3 stops21h 30mMultiple Airlines
Sat 8/163:24 pmMSP - ISP
3 stops26h 35mMultiple Airlines
Deal found 7/28$778

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Saint Paul 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 July 29, 2025.
Use the filters below to find and compare flights from Islip to Saint Paul that are best for you.

Fly from

Islip

Fly to

Saint Paul

Route

Depart

Return

Price

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Tue 8/26

6:05 am-10:25 am

1 stop5h 20m

Minneapolis St Paul

Tue 9/2

6:35 am-3:10 pm

1 stop7h 35m

$312

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Tue 8/12

1:55 pm-10:25 am

3 stops21h 30m

Minneapolis St Paul

Sat 8/16

3:24 pm-6:59 pm

3 stops26h 35m

$778

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Wed 8/13

8:37 pm-3:12 pm

1 stop19h 35m

$220

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Wed 8/13

6:05 am-11:50 am

2 stops6h 45m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Islip to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Saint Paul

What is the cheapest month to book a flight from Islip, New York to Saint Paul?

Currently, May is the cheapest month in which you can book a flight from Islip, New York to Saint Paul (average of $247). Flying from Islip, New York to Saint Paul in March is currently the most expensive (average of $335). 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.

Reviews of airlines servicing Saint Paul

Get insights into the airlines that provide service to Saint Paul. 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 Saint Paul. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Islip to Saint Paul, such as Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Islip to Saint Paul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Saint Paul?

    Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to Saint Paul from Islip. Booking flights from Long Island (ISP) to Saint Paul should be relatively easy as there are 0 daily outbound flights to Saint Paul from 1 airline.

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

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

  • How can I find direct flights from Islip to Saint Paul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Saint Paul.

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

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

  • What is the cheapest month to book a flight from Islip, New York to Saint Paul?

    Currently, May is the cheapest month in which you can book a flight from Islip, New York to Saint Paul (average of $247). Flying from Islip, New York to Saint Paul in March is currently the most expensive (average of $335). 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.

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Alternative routes for Islip to Saint Paul

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Top airline flying from Islip to Saint Paul

Discover the top airline that operate flights from Islip to Saint Paul. 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$337Average$436FlexibilityNo cancel feeOn-time63%

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