How many flights depart from Islip, New York to Wyoming on average per week?

As of June 2026, there are 3 flights per week flying from Islip, New York to Wyoming. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

When did momondo last update prices for flights from Islip Long Island Airport to Wyoming?

Prices for flights from Islip Long Island Airport to Wyoming were last updated today.

How many operators does momondo search for flights from Islip Long Island Airport to Wyoming?

As of June 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Wyoming.

How old do you have to be to fly from Islip Long Island Airport to Wyoming?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Wyoming.

What documentation or ID do you need to fly to Wyoming?

The travel and health documents required for your trip to Wyoming can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wyoming. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$175 Cheap Flights from Islip, New York to Wyoming in 2026

Find the cheapest flights from Islip, New York to Wyoming

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:41 pm - 10:54 pm

ISP

DEN

8h 13m

1 stop

11:49 pm - 10:03 am

DEN

ISP

8h 14m

1 stop

$310Frontier

Tue, Sep 1 - Wed, Sep 2

7:46 pm - 10:59 pm

ISP

DEN

29h 13m

1 stop

11:59 pm - 9:33 am

DEN

ISP

7h 34m

1 stop

$320Frontier

Fri, Sep 25 - Tue, Sep 29

4:13 pm - 2:58 pm

ISP

DEN

24h 45m

1 stop

8:05 am - 6:51 pm

DEN

ISP

8h 46m

1 stop

$338Frontier

Thu, Sep 10 - Mon, Sep 14

7:46 pm - 10:29 pm

ISP

DEN

28h 43m

1 stop

6:00 am - 7:01 pm

DEN

ISP

11h 01m

1 stop

$343Frontier

Sat, Jul 11 - Mon, Jul 13

7:50 pm - 2:48 pm

ISP

DEN

20h 58m

1 stop

6:00 am - 7:05 pm

DEN

ISP

11h 05m

1 stop

$344Frontier

Fri, Aug 28 - Mon, Aug 31

10:48 am - 10:54 pm

ISP

DEN

14h 06m

1 stop

11:59 pm - 9:33 am

DEN

ISP

7h 34m

1 stop

$350Frontier

Thu, Sep 3 - Wed, Sep 9

4:05 pm - 7:55 pm

ISP

DEN

5h 50m

1 stop

7:30 am - 5:20 pm

DEN

ISP

7h 50m

1 stop

$363Southwest

Mon, Sep 28 - Thu, Oct 1

10:48 am - 10:54 pm

ISP

DEN

14h 06m

1 stop

6:00 am - 7:05 pm

DEN

ISP

11h 05m

1 stop

$364Frontier

Sat, Aug 29 - Mon, Aug 31

4:05 pm - 7:55 pm

ISP

DEN

5h 50m

1 stop

5:10 am - 4:00 pm

DEN

ISP

8h 50m

2 stops

$368Southwest

Mon, Sep 28 - Thu, Oct 1

9:52 pm - 8:20 am

ISP

DEN

12h 28m

1 stop

6:00 am - 7:05 pm

DEN

ISP

11h 05m

1 stop

$369Frontier

Fri, Jun 26 - Mon, Jun 29

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Frontier flights from Islip, New York to Wyoming

Our best Frontier deals on Islip, New York to Wyoming flight tickets

Frontier

Sep 1

ISP4:41 pmIslip Long Island

8h 13m

1 stop

DEN10:54 pmDenver Intl

Sep 2

DEN11:49 pmDenver Intl

8h 14m

1 stop

ISP10:03 amIslip Long Island

$310

Frontier

Sep 25

ISP7:46 pmIslip Long Island

29h 13m

1 stop

DEN10:59 pmDenver Intl

Sep 29

DEN11:59 pmDenver Intl

7h 34m

1 stop

ISP9:33 amIslip Long Island

$320

Frontier

Sep 10

ISP4:13 pmIslip Long Island

24h 45m

1 stop

DEN2:58 pmDenver Intl

Sep 14

DEN8:05 amDenver Intl

8h 46m

1 stop

ISP6:51 pmIslip Long Island

$338

Southwest flights from Islip, New York to Wyoming

Our best Southwest deals on Islip, New York to Wyoming flight tickets

Southwest

Sep 28

ISP4:05 pmIslip Long Island

5h 50m

1 stop

DEN7:55 pmDenver Intl

Oct 1

DEN7:30 amDenver Intl

7h 50m

1 stop

ISP5:20 pmIslip Long Island

$363

Southwest

Sep 28

ISP4:05 pmIslip Long Island

5h 50m

1 stop

DEN7:55 pmDenver Intl

Oct 1

DEN5:10 amDenver Intl

8h 50m

2 stops

ISP4:00 pmIslip Long Island

$368

Southwest

Sep 28

ISP4:05 pmIslip Long Island

8h 30m

2 stops

DEN10:35 pmDenver Intl

Oct 1

DEN5:10 amDenver Intl

8h 50m

2 stops

ISP4:00 pmIslip Long Island

$373

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Tue 9/1

4:41 pm-10:54 pm

1 stop8h 13m

Denver Intl

Wed 9/2

11:49 pm-10:03 am

1 stop8h 14m

$310

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Fri 9/25

7:46 pm-10:59 pm

1 stop29h 13m

Denver Intl

Tue 9/29

11:59 pm-9:33 am

1 stop7h 34m

$320

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Thu 9/10

4:13 pm-2:58 pm

1 stop24h 45m

Denver Intl

Mon 9/14

8:05 am-6:51 pm

1 stop8h 46m

$338

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Sat 7/11

7:46 pm-10:29 pm

1 stop28h 43m

Denver Intl

Mon 7/13

6:00 am-7:01 pm

1 stop11h 01m

$343

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Fri 8/28

7:50 pm-2:48 pm

1 stop20h 58m

Denver Intl

Mon 8/31

6:00 am-7:05 pm

1 stop11h 05m

$344

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Thu 9/3

10:48 am-10:54 pm

1 stop14h 06m

Denver Intl

Wed 9/9

11:59 pm-9:33 am

1 stop7h 34m

$350

Quickest round-trip

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Mon 9/28

4:05 pm-7:55 pm

1 stop5h 50m

Denver Intl

Thu 10/1

7:30 am-5:20 pm

1 stop7h 50m

$363

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Sat 8/29

10:48 am-10:54 pm

1 stop14h 06m

Denver Intl

Mon 8/31

6:00 am-7:05 pm

1 stop11h 05m

$364

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Mon 9/28

4:05 pm-7:55 pm

1 stop5h 50m

Denver Intl

Thu 10/1

5:10 am-4:00 pm

2 stops8h 50m

$368

IslipDenver

ISP - DEN

ISPDEN

Islip Long Island

Fri 6/26

9:52 pm-8:20 am

1 stop12h 28m

Denver Intl

Mon 6/29

6:00 am-7:05 pm

1 stop11h 05m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Wyoming

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Islip Long Island to Wyoming?

Frontier and Southwest are the most popular carriers operating from Islip Long Island to Wyoming

What airlines fly to Wyoming?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Wyoming from Islip, New York according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Wyoming. Keep in mind that there are 3 different airlines that fly to Wyoming on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Wyoming flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Wyoming

Fastest flight time	7h 57m
Direct flights	None

The fastest flight from Islip, New York to Wyoming takes 7h 57m

There are no direct flights from Islip, New York to Wyoming. There are no popular flight routes from Islip, New York to Wyoming.

Search flight deals

Frequently asked questions about flying from Islip, New York to Wyoming

When did momondo last update prices for flights from Islip Long Island Airport to Wyoming?
Prices for flights from Islip Long Island Airport to Wyoming were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to Wyoming?
As of June 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Wyoming.
How old do you have to be to fly from Islip Long Island Airport to Wyoming?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Wyoming.
What documentation or ID do you need to fly to Wyoming?
The travel and health documents required for your trip to Wyoming can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wyoming. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Wyoming?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Wyoming from Islip.

Can I find flights from Islip to Wyoming with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to Wyoming flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to Wyoming?

momondo provides multiple filters to help you find the best flight to Wyoming from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Islip to Wyoming right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islip to Wyoming flights. All you need is a valid email address and we will do the rest; it is that quick and easy.