$94 Find Cheap Flights from Chattanooga 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 Chattanooga to New Hampshire departing on 5/6. 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 Chattanooga 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 Chattanooga to New Hampshire, as well as popular online travel agencies
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Cheap Flights from Chattanooga to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$165
Portland
Portland1 stop$317
Boston
Boston1 stop$165
Portland
Portland1 stop$317

Book Cheap Chattanooga 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 Chattanooga 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 Chattanooga to New Hampshire

Sun, Feb 15 - Thu, Feb 19
Multiple Airlines Logo
3:33 pm - 10:26 am
CHA
-
BOS
18h 53m
1 stop
Multiple Airlines Logo
5:27 am - 2:43 pm
BOS
-
CHA
9h 16m
1 stop
$165Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
6:49 pm - 11:59 pm
CHA
-
BOS
5h 10m
1 stop
American Airlines Logo
11:19 am - 6:18 pm
BOS
-
CHA
6h 59m
1 stop
$167American Airlines
Sun, Feb 15 - Wed, Feb 25
Multiple Airlines Logo
3:33 pm - 10:26 am
CHA
-
BOS
18h 53m
1 stop
Multiple Airlines Logo
6:10 pm - 8:33 pm
BOS
-
CHA
26h 23m
1 stop
$170Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Multiple Airlines Logo
4:43 pm - 11:59 pm
CHA
-
BOS
7h 16m
1 stop
Multiple Airlines Logo
5:40 am - 3:53 pm
BOS
-
CHA
10h 13m
1 stop
$181Multiple Airlines
Sun, Feb 15 - Sat, Feb 21
Multiple Airlines Logo
3:33 pm - 10:26 am
CHA
-
BOS
18h 53m
1 stop
Multiple Airlines Logo
8:32 pm - 2:43 pm
BOS
-
CHA
18h 11m
1 stop
$190Multiple Airlines
Fri, Feb 13 - Wed, Feb 25
Delta Logo
6:28 pm - 1:09 am
CHA
-
BOS
6h 41m
1 stop
Delta Logo
5:35 am - 10:55 am
BOS
-
CHA
5h 20m
1 stop
$217Delta
Tue, Feb 17 - Fri, Feb 20
American Airlines Logo
5:35 pm - 10:15 pm
CHA
-
BOS
4h 40m
1 stop
American Airlines Logo
5:00 pm - 11:01 pm
BOS
-
CHA
6h 01m
1 stop
$218American Airlines
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
1:04 pm - 8:11 pm
CHA
-
BOS
7h 07m
1 stop
United Airlines Logo
12:05 pm - 8:50 pm
BOS
-
CHA
8h 45m
2 stops
$222United Airlines
Mon, Jun 1 - Fri, Jun 5
Delta Logo
7:00 am - 1:21 pm
CHA
-
PWM
6h 21m
1 stop
Delta Logo
3:00 pm - 10:14 pm
PWM
-
CHA
7h 14m
1 stop
$317Delta
Sat, Feb 7 - Wed, Feb 11
United Airlines Logo
8:43 am - 2:39 pm
CHA
-
PWM
5h 56m
1 stop
United Airlines Logo
11:12 am - 8:44 pm
PWM
-
CHA
9h 32m
2 stops
$403United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Chattanooga 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 Chattanooga to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga 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 Chattanooga to New Hampshire is January, when tickets cost $242 (return) on average. On the other hand, the most expensive months are April and October, when the average cost of round-trip tickets is $362 and $356 respectively.

How far in advance should I book a flight from Chattanooga to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chattanooga to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chattanooga to New Hampshire, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

Good to know

Low seasonDecember
Cheapest flight$94
Most popular time to fly and prices are also 15% lower on average.
Flight from Chattanooga to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Chattanooga 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 Chattanooga to New Hampshire.

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

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

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga 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 Chattanooga 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.
7.2
American AirlinesOverall score based on 11189 reviews
6.9Entertainment
7.5Boarding
6.4Food
8.0Crew
7.2Comfort
Airline reviews

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

8.0 ExcellentAnonymous, Jan 2026
PHX - CMH
Read more American Airlines reviews

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

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

Information on your arrival and departure airports

Chattanooga (CHA)