$145 Find Cheap Flights from Charleston to New Hampshire - Compare and Save

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 8/23. 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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Flight Deals

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$298
Portland
Portland1 stop$298
Boston
Boston1 stop$298
Portland
Portland1 stop$298

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

Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
7:00 am - 2:34 pm
CRW
-
PWM
7h 34m
1 stop
United Airlines Logo
5:03 pm - 12:09 am
PWM
-
CRW
7h 06m
1 stop
$298United Airlines
Sat, Sep 5 - Sun, Sep 13
Delta Logo
4:48 pm - 12:38 am
CRW
-
BOS
7h 50m
1 stop
Delta Logo
5:30 am - 10:21 am
BOS
-
CRW
4h 51m
1 stop
$298Delta
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
8:06 pm - 12:37 am
CRW
-
BOS
4h 31m
1 stop
American Airlines Logo
6:05 am - 10:30 am
BOS
-
CRW
4h 25m
1 stop
$328American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
7:26 pm - 7:20 am
CRW
-
BOS
11h 54m
2 stops
American Airlines Logo
6:05 am - 10:30 am
BOS
-
CRW
4h 25m
1 stop
$332American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
4:24 pm - 10:24 pm
CRW
-
BOS
6h 00m
1 stop
American Airlines Logo
6:02 am - 10:25 am
BOS
-
CRW
4h 23m
1 stop
$343American Airlines
Wed, Jul 8 - Sun, Jul 12
American Airlines Logo
7:26 pm - 11:59 pm
CRW
-
BOS
4h 33m
1 stop
American Airlines Logo
6:05 am - 10:30 am
BOS
-
CRW
4h 25m
1 stop
$358American Airlines
Fri, Sep 25 - Mon, Sep 28
Delta Logo
6:00 am - 1:05 pm
CRW
-
PWM
7h 05m
1 stop
Delta Logo
6:05 am - 1:52 pm
PWM
-
CRW
7h 47m
1 stop
$358Delta
Wed, Jul 22 - Sat, Jul 25
American Airlines Logo
7:26 pm - 7:20 am
CRW
-
BOS
11h 54m
2 stops
American Airlines Logo
6:05 am - 10:30 am
BOS
-
CRW
4h 25m
1 stop
$361American Airlines
Tue, Sep 8 - Sun, Sep 13
American Airlines Logo
6:55 pm - 11:59 pm
CRW
-
PWM
5h 04m
1 stop
American Airlines Logo
6:00 am - 10:25 am
PWM
-
CRW
4h 25m
1 stop
$368American Airlines
Wed, Sep 16 - Tue, Sep 29
United Airlines Logo
6:05 pm - 2:08 pm
CRW
-
MHT
20h 03m
2 stops
United Airlines Logo
2:50 pm - 9:45 am
MHT
-
CRW
18h 55m
2 stops
$701United 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.

Which airlines provide the cheapest flights from Charleston to New Hampshire?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Charleston to New Hampshire were found on United Airlines ($298) and Delta ($298).

Good to know

Low seasonFebruary
Cheapest flight$145
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 32% 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 11774 reviews
6.4Food
7.2Comfort
7.5Boarding
7.9Crew
6.8Entertainment
Airline reviews

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

2.0 MediocreWayne, Jun 2026
FLL - PHL
Read more American Airlines reviews

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

My flight was delayed twice. The first time because of “plane maintenance” and the second because the previous flight who supposedly “arrived early” took an obnoxiously long time to get off the plane. Total delay was over an hour for no reason. Not to mention your airline repeatedly changed our gate from one end of the terminal to the other. Not very happy about this experience. My previous flights with American haven’t had this many issues.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

We’ve had a year of delays with American, and this one was another flight to add to that list. It just reduced our vacation by a day! So frustrating. In-flight entertainment (TVs) weren’t working, There was no drinks service due to delivery issues.

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

2 hours delay on my flight causing me to miss my connecting flight. Cause was for maintenance. I understand maintenance is important but maintenance should be done before boarding people!

Better perks for corporate employees whom travel often and spend a lot of money with the airlines. Snacks were terrible chips crackers are ideas. Flight and crew were great comfort was fine entertainment not so great so so called status members means nothing

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

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

Information on your arrival and departure airports