What is the cheapest airline to fly from Islip, New York to Minneapolis round-trip?

Flying on Southwest is currently your cheapest option to Minneapolis, with prices starting at $337.

In terms of precipitation, rainfall in Minneapolis 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 Minneapolis when rainfall is around 0.8 in.

If weather is an important factor for your trip to Minneapolis, 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).

What is the cheapest time of day to fly from ISP to MSP?

When flying from Islip, New York to Minneapolis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Islip, New York-Minneapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islip, New York-Minneapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islip, New York-Minneapolis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Islip, New York-Minneapolis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Minneapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Islip to Minneapolis?

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

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

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

$107+ Cheap Flights from Islip, NY to Minneapolis

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Find flight deals from Islip to Minneapolis

Cheapest flights from Islip to Minneapolis
Explore the most affordable flight options available from Islip to Minneapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Fri 10/314:58 pmISP - MSP

1 stop23h 55mMultiple Airlines

Sun 11/22:24 pmMSP - ISP

1 stop19h 13mMultiple Airlines

Deal found 10/25

$385

Thu 10/3011:40 amISP - MSP

2 stops27h 20mMultiple Airlines

Sun 11/22:24 pmMSP - ISP

1 stop19h 13mMultiple Airlines

Deal found 10/25

$421

Sat 11/14:58 pmISP - MSP

2 stops20h 20mMultiple Airlines

Sun 11/24:42 pmMSP - ISP

1 stop24h 46mMultiple Airlines

Deal found 10/25

$449

Sun 11/27:30 amISP - MSP

1 stop6h 18mMultiple Airlines

Sun 11/24:24 pmMSP - ISP

2 stops17h 13mMultiple Airlines

Deal found 10/25

$690

Sat 11/111:50 amISP - MSP

2 stops10h 10mSouthwest

Sun 11/21:25 pmMSP - ISP

2 stops9h 25mSouthwest

Deal found 10/25

$787

Last-minute flights from Islip to Minneapolis
Discover last-minute flight deals from Islip to Minneapolis. Data last updated October 28, 2025 and is based on user searches.

Thu 10/3011:40 amISP - MSP

2 stops27h 20mMultiple Airlines

Sun 11/22:24 pmMSP - ISP

1 stop19h 13mMultiple Airlines

Deal found 10/25

$421

Fri 10/314:58 pmISP - MSP

1 stop23h 55mMultiple Airlines

Sun 11/22:24 pmMSP - ISP

1 stop19h 13mMultiple Airlines

Deal found 10/25

$385

Sat 11/14:58 pmISP - MSP

2 stops20h 20mMultiple Airlines

Sun 11/24:42 pmMSP - ISP

1 stop24h 46mMultiple Airlines

Deal found 10/25

$449

Sat 11/111:50 amISP - MSP

2 stops10h 10mSouthwest

Sun 11/21:25 pmMSP - ISP

2 stops9h 25mSouthwest

Deal found 10/25

$787

Sun 11/27:30 amISP - MSP

1 stop6h 18mMultiple Airlines

Sun 11/24:24 pmMSP - ISP

2 stops17h 13mMultiple Airlines

Deal found 10/25

$690

One-way flights from Islip to Minneapolis
Search for one-way flight options from Islip to Minneapolis. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Wed 11/124:58 pmISP - MSP

2 stops19h 56mFrontier

Deal found 10/28

$107

Thu 11/276:00 amISP - MSP

1 stop9h 12mMultiple Airlines

Deal found 10/26

$123

Sun 11/169:27 pmISP - MSP

2 stops14h 07mFrontier

Deal found 10/27

$132

Wed 11/124:58 pmISP - MSP

1 stop22h 18mMultiple Airlines

Deal found 10/28

$133

Fri 11/2111:32 amISP - MSP

1 stop12h 43mMultiple Airlines

Deal found 10/27

$134

Sun 11/169:27 pmISP - MSP

3 stops23h 06mMultiple Airlines

Deal found 10/27

$161

Fri 11/2111:32 amISP - MSP

2 stops24h 09mFrontier

Deal found 10/27

$163

Cheap flight deals from Islip to Minneapolis

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Popular in	December
Cheapest in	April
Average price	$329

Provider with most accurate pricing for Islip Long Island-Minneapolis St Paul flight deals.

Search Deals

Provider most trusted by Cheapflights users for Islip Long Island-Minneapolis St Paul flights.

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Thu 11/27

6:00 am-2:12 pm

1 stop9h 12m

$123

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Sun 11/16

9:27 pm-10:34 am

2 stops14h 07m

$132

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Wed 11/12

4:58 pm-2:16 pm

1 stop22h 18m

$133

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Fri 11/21

11:32 am-11:15 pm

1 stop12h 43m

$134

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Sun 11/16

9:27 pm-7:33 pm

3 stops23h 06m

$161

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Fri 11/21

11:32 am-10:41 am

2 stops24h 09m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Islip to Minneapolis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Minneapolis in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Islip, New York-Minneapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islip, New York-Minneapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islip, New York-Minneapolis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Islip, New York-Minneapolis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Minneapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Minneapolis

Have a flexible travel schedule? Discover the best time to fly to Minneapolis 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 Minneapolis

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

Currently, June is the cheapest month in which you can book a flight from Islip, New York to Minneapolis (average of $89). Flying from Islip, New York to Minneapolis in March is currently the most expensive (average of $159). 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 Minneapolis

Get a feel of what it's like to fly with Southwest from Islip to Minneapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,236 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What is the cheapest airline to fly from Islip, New York to Minneapolis round-trip?
Flying on Southwest is currently your cheapest option to Minneapolis, with prices starting at $337.
Can I find deals for flights from Islip to Minneapolis that include hotel bookings?
Yes. In addition to deals on Islip to Minneapolis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Minneapolis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Minneapolis.
Can I find deals for business class flights from Islip to Minneapolis?
Yes. Cheapflights offers flight deals from Islip to Minneapolis 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 Minneapolis?
Currently, June is the cheapest month in which you can book a flight from Islip, New York to Minneapolis (average of $89). Flying from Islip, New York to Minneapolis in March is currently the most expensive (average of $159). 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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Eagan

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Maple Grove

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Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Islip to Minneapolis

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$337	Average$436	FlexibilityNo cancel fee	On-time63%

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$107+ Cheap flights from Islip, NY to Minneapolis (ISP - MSP)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Minneapolis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Islip to Minneapolis

Cheapest flights from Islip to MinneapolisExplore the most affordable flight options available from Islip to Minneapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from Islip to Minneapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheap flight deals from Islip to Minneapolis

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Minneapolis that are best for you.

Compare providers for flights from Islip to Minneapolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Minneapolis in October.

Best time to book a flight from Islip to Minneapolis

Have a flexible travel schedule? Discover the best time to fly to Minneapolis from Islip with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Islip to Minneapolis

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

Reviews of airlines servicing Minneapolis

Get a feel of what it's like to fly with Southwest from Islip to Minneapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Islip, New York to Minneapolis round-trip?

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

How can I find direct flights from Islip to Minneapolis?

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

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

Traveling to a place near Minneapolis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Minneapolis

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Islip to Minneapolis

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Book with Flexibility

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Cheapest flights from Islip to Minneapolis
Explore the most affordable flight options available from Islip to Minneapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.