$249 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 7/29. 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$298
Portland
Portland1 stop$442
Boston
Boston1 stop$298
Portland
Portland1 stop$442

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

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
$298American Airlines
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
6:35 am - 11:08 am
CRW
-
BOS
4h 33m
1 stop
American Airlines Logo
11:33 am - 6:46 pm
BOS
-
CRW
7h 13m
1 stop
$313American Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
6:57 pm - 1:17 am
CRW
-
BOS
6h 20m
1 stop
Delta Logo
5:30 am - 10:22 am
BOS
-
CRW
4h 52m
1 stop
$343Delta
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
6:35 am - 6:44 pm
CRW
-
BOS
12h 09m
2 stops
American Airlines Logo
11:33 am - 6:46 pm
BOS
-
CRW
7h 13m
1 stop
$345American Airlines
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
6:35 am - 6:44 pm
CRW
-
BOS
12h 09m
2 stops
American Airlines Logo
11:33 am - 6:46 pm
BOS
-
CRW
7h 13m
1 stop
$350American Airlines
Wed, Jul 8 - Sun, Jul 12
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
$369American Airlines
Thu, Aug 20 - Sun, Aug 23
Delta Logo
6:46 pm - 1:25 am
CRW
-
BOS
6h 39m
1 stop
Delta Logo
5:30 am - 10:27 am
BOS
-
CRW
4h 57m
1 stop
$373Delta
Tue, Jul 7 - Fri, Jul 10
Breeze Airways Logo
6:03 pm - 12:09 pm
CRW
-
MHT
18h 06m
2 stops
Breeze Airways Logo
5:36 pm - 1:42 pm
MHT
-
CRW
20h 06m
1 stop
$738Breeze Airways
Tue, Jul 7 - Sat, Jul 11
Breeze Airways Logo
6:03 pm - 12:09 pm
CRW
-
MHT
18h 06m
2 stops
Breeze Airways Logo
12:29 pm - 9:16 am
MHT
-
CRW
20h 47m
2 stops
$768Breeze Airways
Wed, Jul 8 - Fri, Jul 10
United Airlines Logo
7:00 am - 7:02 pm
CRW
-
MHT
12h 02m
2 stops
United Airlines Logo
9:25 am - 10:25 am
MHT
-
CRW
25h 00m
2 stops
$805United 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 Delta ($343) and United Airlines ($378).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$249
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 26% 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 11670 reviews
6.8Entertainment
7.5Boarding
7.9Crew
7.2Comfort
6.4Food
Airline reviews

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

4.0 OkayVetrikkumaran, Jun 2026
ORD - MEM
Read more American Airlines reviews

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

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

Information on your arrival and departure airports

Charleston (CRW)