Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Missouri to New York
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Southwest flights from Missouri to Islip, New York
Our best Southwest deals on Missouri to Islip, New York flight tickets
See travel insights to New York from
How to get the cheapest flight ticket from Missouri to Islip, New York
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
What is the cheapest day to depart on your flight to Islip, New York?
The cheapest day to depart from Missouri to Islip, New York is on a Saturday. Travelers who choose to depart for Islip, New York on a Saturday will often find tickets for as low as $156. The most expensive day to fly to Islip, New York is Thursday, with ticket prices averaging around $416.
What is the cheapest time of day to depart on your flight to Islip, New York?
Flying to Islip, New York from Missouri in the evening is the least expensive time of day to depart. momondo users have found prices as low as $156 when looking at flights departing in the evening. Flights to Islip, New York are more costly in the morning, with an average ticket price of $386. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from Missouri to Islip Long Island?
Southwest is the most popular carrier operating from Missouri to Islip Long Island
What airlines fly to Islip, New York?
Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Islip, New York from Missouri according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.
Cheap Missouri to Islip, New York flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Missouri to Islip, New York
When did momondo last update prices for flights from Missouri to Islip Long Island Airport?
Prices for flights from Missouri to Islip Long Island Airport were last updated today.
How many operators does momondo search for flights from Missouri to Islip Long Island Airport?
As of June 2025, there is 1 operator available to choose from for flights from Missouri to Islip Long Island Airport.
How old do you have to be to fly from Missouri to Islip Long Island Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Missouri to Islip, New York
Compare and see reviews for airlines that fly from Missouri to Islip, New York with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $290 | Free Cancellation | Rating 8.0 4,280 reviews |
Traveling to a place near New York?
Book flights to New York if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Missouri to Islip?
It is quick and easy to find Missouri to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.
Can I find flights from Missouri to Islip with flexible booking policies on momondo?
Yes. All flights to Islip from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Missouri to Islip?
momondo provides multiple filters to help you find the best flight to Islip from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Missouri to Islip right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Missouri to Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.