$144 Find Cheap Flights from Charleston to New Hampshire

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 New Hampshire departing on 5/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to New Hampshire, as well as popular online travel agencies
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Cheap Flights from Charleston to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$318
Portland
Portland1 stop$365
Boston
Boston1 stop$318
Portland
Portland1 stop$365

Book Cheap Charleston to New Hampshire Plane Tickets

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

Sat, May 23 - Sat, May 30
American Airlines Logo
8:06 pm - 12:40 am
CRW
-
BOS
4h 34m
1 stop
American Airlines Logo
6:57 pm - 11:56 pm
BOS
-
CRW
4h 59m
1 stop
$318American Airlines
Thu, Jul 2 - Sat, Jul 4
American Airlines Logo
8:05 pm - 12:36 am
CRW
-
BOS
4h 31m
1 stop
American Airlines Logo
10:01 am - 1:59 pm
BOS
-
CRW
3h 58m
1 stop
$320American Airlines
Wed, Apr 22 - Fri, May 1
American Airlines Logo
5:00 am - 10:01 am
CRW
-
BOS
5h 01m
1 stop
American Airlines Logo
6:53 pm - 11:59 pm
BOS
-
CRW
5h 06m
1 stop
$323American Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
8:06 pm - 12:40 am
CRW
-
BOS
4h 34m
1 stop
American Airlines Logo
6:00 am - 10:32 am
BOS
-
CRW
4h 32m
1 stop
$338American Airlines
Tue, Apr 28 - Sat, May 2
American Airlines Logo
6:00 am - 10:07 am
CRW
-
PWM
4h 07m
1 stop
American Airlines Logo
11:57 am - 5:37 pm
PWM
-
CRW
5h 40m
1 stop
$365American Airlines
Sat, May 23 - Sat, May 30
American Airlines Logo
6:42 am - 1:38 pm
CRW
-
PWM
6h 56m
1 stop
American Airlines Logo
5:57 pm - 11:56 pm
PWM
-
CRW
5h 59m
1 stop
$382American Airlines
Sun, Jun 7 - Tue, Jun 16
Multiple Airlines Logo
9:56 am - 9:42 pm
CRW
-
BOS
35h 46m
2 stops
Multiple Airlines Logo
6:29 pm - 1:42 pm
BOS
-
CRW
19h 13m
1 stop
$391Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
Delta Logo
6:59 pm - 1:28 am
CRW
-
BOS
6h 29m
1 stop
Delta Logo
5:30 am - 10:24 am
BOS
-
CRW
4h 54m
1 stop
$416Delta
Sat, May 23 - Sat, May 30
United Airlines Logo
5:47 pm - 1:25 pm
CRW
-
PWM
19h 38m
3 stops
United Airlines Logo
6:25 pm - 12:06 am
PWM
-
CRW
5h 41m
1 stop
$613United Airlines
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
6:45 am - 2:20 pm
CRW
-
PWM
7h 35m
1 stop
United Airlines Logo
9:49 am - 5:03 pm
PWM
-
CRW
7h 14m
1 stop
$693United Airlines
Booking Insights

KAYAK's insights & trends for Charleston to New Hampshire flights

Get data-powered insights and trends into flights from Charleston to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Charleston to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to New Hampshire, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to New Hampshire is February, when tickets cost $258 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $842 and $483 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$144
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Charleston to Boston

FAQs - booking New Hampshire flights

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

    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 New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Charleston to New Hampshire 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 New Hampshire?

    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 from Charleston to New Hampshire 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 from Charleston to New Hampshire?

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

Reviews of the top airline flying from Charleston to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Charleston to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to New Hampshire? 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.
7.1
American AirlinesOverall score based on 11569 reviews
7.5Boarding
6.9Entertainment
6.4Food
7.2Comfort
7.9Crew
Airline reviews

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

2.0 MediocreAxel, Apr 2026
ATL - MIA
Read more American Airlines reviews

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Flight was delayed and they gave up my seat on my connection, even when I could still make the flight

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Everything you need to know for your flight from Charleston to New Hampshire

Information on your arrival and departure airports

Charleston (CRW)