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$39+ Cheap flights from Charleston (CHS) to Montauk, NY

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ISP
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Montauk are usually found in February or March, booked 42 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Charleston to Montauk

Keep the following information in mind while searching for Charleston to Montauk flight deals. Data was last updated julho 31, 2025.

Round-trip from

$82
(Priceline)

One-way from

$39
(Breeze Airways)

Popular in

November

Cheapest in

February

Average price

$258
From Charleston to Montauk
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One-way flight from Charleston to Montauk
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Highest demand for flights based on searches. 22% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Charleston to Montauk

Cheapest flights from Charleston to Montauk
Explore the most affordable flight options available from Charleston to Montauk. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 31, 2025.

This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 9/156:14 pmCHS - ISP
Nonstop1h 53mBreeze Airways
seg 9/228:47 pmISP - CHS
Nonstop2h 12mBreeze Airways
Deal found 7/30$82
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/27:15 pmCHS - ISP
1 stop4h 30mSouthwest
seg 10/65:35 pmISP - CHS
1 stop4h 20mSouthwest
Deal found 7/29$267

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Montauk that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julho 31, 2025.
Use the filters below to find and compare flights from Charleston to Montauk that are best for you.

Fly from

Charleston

Fly to

Montauk

Route

Depart

Return

Price

CharlestonIslip

CHS - ISP

CHSISP

Charleston

seg 9/15

6:14 pm-8:07 pm

Nonstop1h 53m

Islip Long Island

seg 9/22

8:47 pm-10:59 pm

Nonstop2h 12m

$82

CharlestonIslip

CHS - ISP

CHSISP

Charleston

qui 10/2

7:15 pm-11:45 pm

1 stop4h 30m

Islip Long Island

seg 10/6

5:35 pm-9:55 pm

1 stop4h 20m

$267

CharlestonIslip

CHS - ISP

CHSISP

Charleston

sex 9/26

6:14 pm-8:07 pm

Nonstop1h 53m

$39

CharlestonIslip

CHS - ISP

CHSISP

Charleston

sáb 9/6

8:10 am-12:05 pm

1 stop3h 55m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Charleston to Montauk

Have a flexible travel schedule? Discover the best time to fly to Montauk from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Charleston to Montauk?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Montauk. Price data was last updated on July 25, 2025.

The price you pay for your flight from Charleston to Montauk may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Charleston to Montauk?

Currently, January is the cheapest month in which you can book a flight from Charleston to Montauk (average of $108). Flying from Charleston to Montauk in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to MN9?

Find hourly flight availability from Charleston to Montauk. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julho 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Montauk as you normally would.

What is the cheapest day to fly from Charleston to Montauk?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Montauk. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Charleston to Montauk flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Montauk

Get insights into the airlines that provide service to Montauk. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montauk. Reviews last updated julho 31, 2025.
See what other customers who have flown with Southwest and Breeze Airways from Charleston to Montauk have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Montauk. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Montauk?

    Charleston (CHS), located 10.2 mi from the city center, is the airport you fly out of when you book flights from Charleston to Montauk. 5 airlines have flights from Charleston to Montauk on a regular basis. Booking flights from Charleston to Montauk should not be difficult; the airport handles an average of 0 outbound flights to Montauk per day.

  • What are the cheapest flights from Charleston to Montauk?

    Looking for the cheapest flight from Charleston to Montauk? While on average our users pay $148, our data indicates the cheapest price to be $39. The most popular route (Charleston - Islip Long Island), is priced around $82.

  • Can I find deals for flights from Charleston to Montauk that include hotel bookings?

    Yes. In addition to deals on Charleston to Montauk flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Montauk?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Montauk.

  • Can I find deals for business class flights from Charleston to Montauk?

    Yes. Cheapflights offers flight deals from Charleston to Montauk by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Montauk?

    Currently, January is the cheapest month in which you can book a flight from Charleston to Montauk (average of $108). Flying from Charleston to Montauk in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Charleston to Montauk

Discover the top 5 airlines that operate flights from Charleston to Montauk. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julho 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$40Average$90FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$61Average$161FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$186Average$330FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$306FlexibilityNo cancel feeOn-time71%

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