$20 Find Cheap Flights to Sag Harbor

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sag Harbor departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights to Sag Harbor

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Sag Harbor that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Sag Harbor

Mon, Dec 29 - Sun, Jan 4
Frontier Logo
10:03 pm - 12:55 amFLL-ISP
2h 52mnonstop
Frontier Logo
4:28 pm - 7:40 pmISP-FLL
3h 12mnonstop
$47Frontier
Find Deal
Fri, Dec 26 - Mon, Jan 5
Frontier Logo
10:03 pm - 12:55 amFLL-ISP
2h 52mnonstop
Frontier Logo
4:40 pm - 7:52 pmISP-FLL
3h 12mnonstop
$49Frontier
Find Deal
Wed, Jan 21 - Wed, Jan 28
Breeze Airways Logo
9:38 am - 11:10 amRDU-ISP
1h 32mnonstop
Breeze Airways Logo
11:50 am - 1:33 pmISP-RDU
1h 43mnonstop
$117Breeze Airways
Find Deal
Fri, Jan 9 - Mon, Jan 12
Breeze Airways Logo
11:49 am - 1:21 pmRDU-ISP
1h 32mnonstop
Breeze Airways Logo
2:01 pm - 3:44 pmISP-RDU
1h 43mnonstop
$122Breeze Airways
Find Deal
Wed, Dec 3 - Mon, Dec 8
JetBlue Logo
8:10 am - 11:05 amFLL-ISP
2h 55mnonstop
JetBlue Logo
11:50 am - 2:44 pmISP-FLL
2h 54mnonstop
$147JetBlue
Find Deal
Sat, Dec 6 - Wed, Dec 10
JetBlue Logo
11:45 am - 2:28 pmPBI-ISP
2h 43mnonstop
JetBlue Logo
1:40 pm - 4:32 pmISP-PBI
2h 52mnonstop
$157JetBlue
Find Deal
Wed, Dec 3 - Wed, Dec 10
Southwest Logo
12:20 pm - 3:05 pmPBI-ISP
2h 45mnonstop
Southwest Logo
5:40 am - 10:55 amISP-PBI
5h 15m1 stop
$167Southwest
Find Deal
Wed, Dec 3 - Tue, Dec 9
Southwest Logo
6:30 am - 12:15 pmPBI-ISP
5h 45m1 stop
Southwest Logo
6:15 am - 11:45 amISP-PBI
5h 30m1 stop
$177Southwest
Find Deal
Mon, Dec 1 - Thu, Dec 4
Cape Air Logo
6:19 pm - 7:45 pmBOS-ISP
1h 26mnonstop
Cape Air Logo
12:40 pm - 2:14 pmISP-BOS
1h 34mnonstop
$500Cape Air
Find Deal
Thu, Dec 4 - Sun, Dec 7
Cape Air Logo
9:29 am - 11:04 amBOS-ISP
1h 35mnonstop
Cape Air Logo
7:30 am - 9:04 amISP-BOS
1h 34mnonstop
$501Cape Air
Find Deal

Everything you should know

Top routes
FLL-ISP
Cheapest
MCO-ISP
Most popular
Insights
Insights
Insights
Insights
Cheapest round-trip
$47
Typical prices: $148-$298
Frontier
Mon 12/29Sun 1/4
FLL - ISP • Non-stop
Cheapest non-stop
$47
Typical prices: $137-$281
Frontier
Mon 12/29Fri 1/2
FLL - ISP • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sag Harbor!
Useful Info

Good to know - Book Cheap Sag Harbor Plane Tickets

Low seasonJanuary
Cheapest flight$20
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Fort Lauderdale to Islip

FAQs - booking Sag Harbor flights

  • How long is the flight to Sag Harbor?

    Flights from West Palm Beach2h 56m
    Flights from Fort Lauderdale3h 01m
    Flights from Fort Myers3h 04m
    Flights from Tampa2h 56m
    Flights from Orlando2h 49m
  • What is the cheapest flight to Islip?

    In the last 3 days, the cheapest flight deal to Islip was found on the route from Fort Lauderdale, at $47 return. The most popular connection is from Orlando to Islip and KAYAK users have found round-trip deals for as low as $55 in the last 3 days.

  • Which airlines fly to Islip?

    Many airlines fly to Islip, the most common ones being Southwest, JetBlue, and Frontier. See the amount of flights per week for popular airlines flying to Islip.

  • How to fly to Sag Harbor?

    You cannot fly directly to Sag Harbor. KAYAK recommends you fly to Islip Long Island (ISP) (44.42 miles from Sag Harbor). From there you can rent a car or get a taxi.

  • What airports are near Sag Harbor?

    The closest airport is Tweed-New Haven (HVN) (35.97 mi). Other nearby airports are Islip Long Island (ISP) (44.42 mi), Farmingdale Republic Field (FRG) (61.4 mi) or Newport State (NPT) (64.11 mi). KAYAK recommends you fly to Islip Long Island.

  • How far is Islip Long Island Airport from central Islip?

    Islip Long Island Airport is 7 miles from the center of Islip.

  • What is the name of Islip’s airport?

    There is only 1 airport in Islip, called Islip Long Island Airport (ISP). It can also be referred to as Long Island or Long Island MacArthur.

  • How does KAYAK find such low prices on flights to Sag Harbor?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sag Harbor.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sag Harbor?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sag Harbor is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sag Harbor?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sag Harbor with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sag Harbor?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sag Harbor up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Sag Harbor

  • There is no major airport in Sag Harbor. It is instead served by Islip Long Island Airport.
  • Looking for cheap airfare to Sag Harbor? 25% of our users found round-trip tickets to Sag Harbor for the following prices or less: From Boston $450
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sag Harbor flight deals.

Reviews of the top 5 airlines flying to Sag Harbor

 
Need help choosing which airline to fly with from the United States to Sag Harbor? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Breeze AirwaysOverall score based on 222 reviews
8.7Crew
6.6Entertainment
6.7Food
8.3Boarding
8.2Comfort
Airline reviews

Ridiculous to have to pay for carry on and to pick seats

6.0 GoodAnonymous, Oct 2025BDL - MYR
Read more Breeze Airways reviews

Ridiculous to have to pay for carry on and to pick seats

We did have a delay but nothing that affected our schedule to terribly. Breeze is the best budget airline that we have found for the eastern seaboard. Price is good. Baggage rates aren't terrible. I suggest checking a bag which gets you more bang for your buck. They fly into smaller airports which is so much easier than trying to get through Logan or JFK. Overall good trip.

First time flying Breeze everything went smoothly. Left early and arrived early to our destination. Definitely will be flying again with them!😊

Great! Only problem is we can’t use the northbound flight on this route as it arrives much too late and is not non-stop.

Given some type of snack. Had staff that hated their job and life in general. Have regular overhead bins. The bags have to go sideways and even then, they barely fit. The seats in the front - what would be considered business class were nice. Nothing extra but nice for a short flight. But the regular seats were so close I have no idea how people even fit it them.

Our gate was changed twice, but since they were super close it wasn't an issue. We were delayed 90 mins or so, which wasn't great, but sometimes that's just what happens. Communication was the issue. We weren't kept informed about delays--with more information I would have gotten a real meal, taken a "bio break" and purchased a new book. Because another. flight was being updated more frequently about their delays, I thought ours would be shorter and stayed close by. It left me feeling more frustrated than was necessary.

Your feedback should include a "not applicable" button. There was no food, nor entertainment on our flight. Also, a snack on a short flight will be nice to have

Boarding at BDL gate 24 was confused, but balanced out by friendly, responsive gate attendants. The crew were friendly and made for a straightforward flight. Seats were fine, but the aircraft needs to go in for cabin maintenance. The air nozzles overhead were all loose and could not be closed or adjusted.

Head rest did not move, very uncomfortable. Staff was great. There was no entertainment, would be nice not to have to pay for snack.

Worst airline - on our flight down from MCO to EYW, there was a huuuuuge delay. We were supposed to take off 12p and it was pushed back to almost 2:30p. We boarded the plane and then sat on the tarmac forever because we were "over" weight and had to burn fuel. Rather than ask guests to volunteer and leave, they kept us on the plane. Finally a family decided to off board and take their luggage with them. Shortly after, we left the terminal but then the pilot told us we may have to sit at the end of the runway for 15-20mins to burn more fuel. Which we ended up doing and of course it started to rain. We finally took off 2:50p. We were supposed to land 1p and didn't land until 3:45p. Basically had time to scramble off the plane, grab our luggage, request transportation to our hotel, unpack, rinse off and hustle over to our 6:30p dinner ressy. It's a shame Breeze is the only non-stop airline from MCO to EYW. For this, not sure I'd ever go back to EYW - most def will not take Breeze again.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

No food or entertainment, but flight very comfortable and on time.

Baggage claim was barbaric at Wilmington. I realize that this is a startup airline but if they hope to grow or even survive they need to upgrade this airport. There is no automated luggage carousel and at times you are not only fighting your fellow passengers to get to your bags but also passengers coming in from other flights who cross right in front of you

No frills, i.e., no drinks or snacks. One is charged for everything. The cost really adds up. The crew and flight attendants were excellent and very pleasant.

I always walk by a pallet of Avelo branded mini bottles of water on the tarmac, but I’ve never seen them in flight. Yup, not even water offered on a 3 hour flight. No wi-fi onboard. We just watch the flight crew on their phone for 3 hours every flight. At least a mid-flight trash pickup would be great. Better than my last flight, but they only could have gone up from there. Don’t use for business or ticketed vacation like Disney… too unreliable.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

flight cancelled after 2 delays. left us sitting in JFK at 1am. no customer service to assist rebooking.

To not have food or proper snacks on a 5 hour flight was the worst.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Ground crew gave me interference about carrying a laptop and a small shoulder bag, even though I told them I traveled with them all the time. I then placed my laptop bag in my carryon and took out a medical device, and ground crew still tried to give interference. I had to remind them that medical devices don't count towards luggage limits. It was quite annoying and unne

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

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