$43 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 4/4. 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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Everything you should know

Cheapest round-trip
$55
Overall average: $143
Frontier
Fri 2/27Sun 3/1
TPA - ISP • Non-stop
Cheapest one-way
$43
Typical prices: $103-$245
Frontier
Sat 4/4
MCO - ISP • Non-stop
Top routes
MCO
-
ISP
Cheapest
TPA
-
ISP
Most popular
Insights
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We hope you love your trip to Sag Harbor!
Flight Deals
Useful Info
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

Fri, Feb 27 - Sun, Mar 1
Frontier Logo
1:24 pm - 4:12 pm
TPA
-
ISP
2h 48mnonstop
Frontier Logo
5:07 pm - 8:18 pm
ISP
-
TPA
3h 11mnonstop
$55Frontier
Sun, Feb 15 - Sat, Feb 28
Frontier Logo
1:24 pm - 4:12 pm
TPA
-
ISP
2h 48mnonstop
Frontier Logo
5:07 pm - 8:18 pm
ISP
-
TPA
3h 11mnonstop
$56Frontier
Mon, Feb 16 - Thu, Feb 19
Frontier Logo
5:01 am - 7:38 am
MCO
-
ISP
2h 37mnonstop
Frontier Logo
3:34 pm - 6:38 pm
ISP
-
MCO
3h 04mnonstop
$60Frontier
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
7:15 am - 11:15 am
TPA
-
ISP
4h 00m
1 stop
Multiple Airlines Logo
5:07 pm - 8:18 pm
ISP
-
TPA
3h 11mnonstop
$87Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
7:15 am - 11:15 am
TPA
-
ISP
4h 00m
1 stop
Multiple Airlines Logo
10:58 am - 2:07 pm
ISP
-
TPA
3h 09mnonstop
$93Multiple Airlines
Wed, Mar 4 - Fri, Mar 6
Breeze Airways Logo
9:38 am - 11:10 am
RDU
-
ISP
1h 32mnonstop
Breeze Airways Logo
2:31 pm - 4:14 pm
ISP
-
RDU
1h 43mnonstop
$111Breeze Airways
Fri, Mar 13 - Sat, Mar 14
Breeze Airways Logo
11:59 am - 1:31 pm
RDU
-
ISP
1h 32mnonstop
Breeze Airways Logo
11:50 am - 1:33 pm
ISP
-
RDU
1h 43mnonstop
$117Breeze Airways
Tue, Mar 3 - Tue, Mar 10
JetBlue Logo
7:15 am - 10:02 am
FLL
-
ISP
2h 47mnonstop
JetBlue Logo
1:25 pm - 4:35 pm
ISP
-
FLL
3h 10mnonstop
$165JetBlue
Thu, Mar 5 - Tue, Mar 10
JetBlue Logo
11:16 am - 1:57 pm
RSW
-
ISP
2h 41mnonstop
JetBlue Logo
7:00 am - 10:01 am
ISP
-
RSW
3h 01mnonstop
$167JetBlue
Sun, Mar 1 - Wed, Mar 4
Southwest Logo
5:00 am - 5:00 pm
PHX
-
ISP
10h 00m
2 stops
Southwest Logo
6:00 am - 3:30 pm
ISP
-
PHX
11h 30m
2 stops
$463Southwest
Useful Info

Good to know - Book Cheap Sag Harbor Plane Tickets

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Orlando to Islip

FAQs - booking Sag Harbor flights

  • How long is the flight to Sag Harbor?

    Flights from West Palm Beach2h 55m
    Flights from Fort Lauderdale2h 57m
    Flights from Tampa2h 58m
    Flights from Orlando2h 52m
    Flights from Raleigh1h 37m
  • What is the cheapest flight to Islip?

    In the last 3 days, the cheapest flight deal to Islip was found on the route from Orlando, at $55 return. The most popular connection is from Tampa 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 a cheap flight? 25% of our users found flights on this route for $101 or less one-way and $144 or less round-trip.
  • 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.
8.2
Breeze AirwaysOverall score based on 263 reviews
6.6Entertainment
8.7Crew
6.7Food
8.3Boarding
8.2Comfort
Airline reviews

10 hour delay with minimal updates. Couldn’t leave terminal and then ended up on redeye with a dirty broken plane. It is literally impossible to reach customer service via gate agent, app, phone, text or email.

2.0 MediocreAnonymous, Jan 2026
PHX - BDL
Read more Breeze Airways reviews

10 hour delay with minimal updates. Couldn’t leave terminal and then ended up on redeye with a dirty broken plane. It is literally impossible to reach customer service via gate agent, app, phone, text or email.

I thought that I had pre-purchased carry-on luggage and was surprised when I tried to check in that I did not have it.

Flight departure was 90 min delayed, and the boarding experience was confused, stressful, and generally poor. Additionally, the wifi on the plane was malfunctioning for all but the final 15 min of the flight into ILM.

Great experience and In love flying in and out of Provo airport

You get what you pay for. It’s like a bus but flying. No frills, no snacks. Leg room was fine, boarding was good.

Overall good. Plenty of legroom and fairly comfortable seats. No issues with capacity and the overhead been even though most people brought several carry-ons on. I don’t think Breeze really enforces the pay for a carry-on rule.

Surprised at how much I enjoyed Breeze. Paid for the Nicer upgrade which made it closer in price to a flag ship carrier but with more comfortable seats and much more leg room. Crew was polite and since we brought our food no loss there. Would make the point that the ‘have to pay for a carry-on is BS’. Most people did not and had several. Still was plenty of room in the overheads.

Comfortable seating, adequate space available, nice to have USB port, polite crew.

My experience is typically great with Breeze. This trip wasn’t any different.

This was my first experience with Breeze. The plane was cleaner and more comfortable than any other I've experienced. The process of boarding was streamlined. We boarded early and arrived at our destination 45 minutes early. The only hiccup was my ticket was rejected by TSA PreCheck and I got sent to the back of a very long line at Fort Myers. I entered my information when I bought my ticket, but it apparently didn't connect to my permanent profile. I'll correct that for next time. I was expecting an Allegiant experience, but Breeze was much more upscale. I really, really enjoyed it.

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

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.

Friendly crew, efficient boarding and flight arrived early. Couldn’t ask for a better experience

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

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.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

Everything you need to know for your flight to Sag Harbor