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Saint Paul

$257+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MSP
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$342
(Southwest)

One-way from

$257
(Frontier)

Popular in

December

Cheapest in

September

Average price

$333
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. 6% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Southwest deal was found by Cheapflights users on 6/10. 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.
sáb. 9/133:40 pmISP - MSP
1 stop4h 55mSouthwest
mar. 9/166:35 amMSP - ISP
1 stop4h 20mSouthwest
Deal found 6/10$342
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/307:33 pmISP - MSP
2 stops16h 54mFrontier
dom. 8/319:34 pmMSP - ISP
2 stops13h 42mFrontier
Deal found 6/9$498
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 8/810:44 amISP - MSP
2 stops28h 26mMultiple Airlines
dom. 8/1012:42 pmMSP - ISP
1 stop25h 37mMultiple Airlines
Deal found 6/10$501

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 junio 12, 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

sáb. 9/13

3:40 pm-7:35 pm

1 stop4h 55m

Minneapolis St Paul

mar. 9/16

6:35 am-11:55 am

1 stop4h 20m

$342

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

sáb. 8/30

7:33 pm-11:27 am

2 stops16h 54m

Minneapolis St Paul

dom. 8/31

9:34 pm-12:16 pm

2 stops13h 42m

$498

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

vie. 8/8

10:44 am-2:10 pm

2 stops28h 26m

Minneapolis St Paul

dom. 8/10

12:42 pm-3:19 pm

1 stop25h 37m

$501

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

sáb. 8/9

8:37 pm-11:23 am

2 stops15h 46m

$257

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

jue. 6/19

8:21 pm-4:36 pm

1 stop21h 15m

$279

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

jue. 6/19

6:00 am-10:10 am

1 stop5h 10m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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.

Rainfall in Saint Paul by month

Plan your trip to Saint Paul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint Paul ranges from 0.8 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Saint Paul when rainfall is around 0.8 in.

Temperature in Saint Paul by month

Plan your trip to Saint Paul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint Paul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 junio 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,295 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 0 different airlines.

  • 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.

See more FAQs

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