$61 Find Cheap Flights from Charleston to Montauk

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Montauk departing on 5/16. 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
$113
Overall average: $101
Breeze Airways
Fri 2/27Sun 3/1
CHS - ISP • Non-stop
Cheapest non-stop
$127
Breeze Airways
Wed 5/13Mon 5/18
CHS - ISP • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Charleston to Montauk (CHS-ISP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Montauk 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 from Charleston to Montauk

Fri, Feb 27 - Sun, Mar 1
Breeze Airways Logo
6:11 pm - 8:05 pm
CHS
-
ISP
1h 54mnonstop
Breeze Airways Logo
7:26 pm - 10:55 pm
ISP
-
CHS
3h 29m
1 stop
$113Breeze Airways
Fri, Feb 27 - Sun, Mar 8
Breeze Airways Logo
6:11 pm - 8:05 pm
CHS
-
ISP
1h 54mnonstop
Breeze Airways Logo
7:26 pm - 10:55 pm
ISP
-
CHS
3h 29m
1 stop
$122Breeze Airways
Wed, May 13 - Mon, May 18
Breeze Airways Logo
11:36 am - 1:33 pm
CHS
-
ISP
1h 57mnonstop
Breeze Airways Logo
8:43 pm - 10:51 pm
ISP
-
CHS
2h 08mnonstop
$127Breeze Airways
Fri, May 22 - Mon, May 25
Breeze Airways Logo
6:06 pm - 8:03 pm
CHS
-
ISP
1h 57mnonstop
Breeze Airways Logo
8:43 pm - 10:51 pm
ISP
-
CHS
2h 08mnonstop
$132Breeze Airways
Fri, May 1 - Fri, May 29
Breeze Airways Logo
6:11 pm - 8:05 pm
CHS
-
ISP
1h 54mnonstop
Breeze Airways Logo
8:43 pm - 10:51 pm
ISP
-
CHS
2h 08mnonstop
$142Breeze Airways
Thu, Mar 19 - Sun, Mar 22
Breeze Airways Logo
3:31 pm - 6:46 pm
CHS
-
ISP
3h 15m
1 stop
Breeze Airways Logo
7:26 pm - 10:55 pm
ISP
-
CHS
3h 29m
1 stop
$152Breeze Airways
Thu, May 7 - Mon, May 25
Breeze Airways Logo
3:57 pm - 7:13 pm
CHS
-
ISP
3h 16m
1 stop
Breeze Airways Logo
8:43 pm - 10:51 pm
ISP
-
CHS
2h 08mnonstop
$162Breeze Airways
Fri, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
6:11 pm - 8:05 pm
CHS
-
ISP
1h 54mnonstop
Multiple Airlines Logo
5:07 pm - 5:40 pm
ISP
-
CHS
24h 33m
2 stops
$163Multiple Airlines
Fri, May 22 - Sun, May 24
Breeze Airways Logo
6:06 pm - 8:03 pm
CHS
-
ISP
1h 57mnonstop
Breeze Airways Logo
7:53 pm - 11:19 pm
ISP
-
CHS
3h 26m
1 stop
$170Breeze Airways
Fri, Jun 12 - Wed, Jun 24
Breeze Airways Logo
6:06 pm - 8:03 pm
CHS
-
ISP
1h 57mnonstop
Breeze Airways Logo
2:33 pm - 4:41 pm
ISP
-
CHS
2h 08mnonstop
$173Breeze Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$61
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Charleston to Islip

When to book flights from Charleston to Montauk

Are your dates flexible? Find out the best times to travel from Charleston to Montauk based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Charleston to Montauk

  • Which airports will I be using when flying from Charleston to Montauk?

    When flying out of Charleston you’ll be using Charleston. Montauk does not have its own airport so you’ll be flying into nearby Islip Long Island airport, which is 62.0 mi away.

  • How long does a flight from Charleston to Montauk take?

    Direct flights cover the 666 miles separating Charleston and Montauk in about 1h 54m.

  • What’s the cheapest day of the week to fly between Charleston and Montauk?

    Consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Charleston, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Charleston to Montauk?

    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 from Charleston to Montauk.

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

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

  • What is the Hacker Fare option on flights from Charleston to Montauk?

    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 Montauk with an airline and back to Charleston with another airline.

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

    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 Montauk from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Charleston to Montauk?

    In the last 72 hours, the cheapest one-way ticket between Charleston and Montauk found on KAYAK was with Breeze Airways for $39. Breeze Airways offered a round-trip connection from $88 and Southwest from $256.

Top tips for finding cheap flights from Charleston to Montauk

  • There is no airport in Montauk. Instead, you’ll be flying into Islip Long Island Airport when flying between Charleston and Montauk.
  • High season is considered to be October, November and December. The cheapest month to fly is February.

Reviews of the top airlines flying from Charleston to Montauk

 
Need help choosing which airline to fly with from Charleston to Montauk? 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
8.2Comfort
6.6Entertainment
6.7Food
8.3Boarding
8.7Crew
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.

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

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Everything you need to know for your flight from Charleston to Montauk

Complete your trip to Montauk with a hotel stay or car rental