$114 Find Cheap Flights from Dallas 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 Dallas to New Hampshire departing on 9/2. 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 Dallas 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 Dallas to New Hampshire, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$310
Portland
Portland1 stop$354
Boston
Boston1 stop$310
Portland
Portland1 stop$354

Book Cheap Dallas 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 Dallas 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 Dallas to New Hampshire

Wed, Jun 24 - Tue, Jun 30
Frontier Logo
4:16 pm - 1:27 am
DFW
-
BOS
8h 11m
1 stop
Frontier Logo
6:00 am - 12:26 pm
BOS
-
DFW
7h 26m
1 stop
$310Frontier
Tue, Oct 13 - Wed, Oct 21
Frontier Logo
8:55 pm - 10:52 am
DFW
-
BOS
12h 57m
1 stop
Frontier Logo
11:28 am - 7:50 pm
BOS
-
DFW
9h 22m
1 stop
$315Frontier
Mon, Aug 24 - Tue, Sep 1
Multiple Airlines Logo
3:21 pm - 10:38 pm
DFW
-
PWM
6h 17m
1 stop
Multiple Airlines Logo
8:00 am - 4:08 pm
PWM
-
DFW
33h 08m
2 stops
$354Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
2:08 pm - 6:53 pm
DFW
-
PWM
3h 45mnonstop
American Airlines Logo
8:00 am - 11:14 am
PWM
-
DFW
4h 14mnonstop
$361American Airlines
Tue, Aug 18 - Sat, Aug 22
Southwest Logo
2:25 pm - 10:05 pm
DAL
-
PWM
6h 40m
1 stop
Southwest Logo
5:40 am - 1:10 pm
PWM
-
DAL
8h 30m
1 stop
$361Southwest
Tue, Aug 18 - Sat, Aug 22
Southwest Logo
11:55 am - 9:10 pm
DAL
-
PWM
8h 15m
2 stops
Southwest Logo
5:40 am - 1:10 pm
PWM
-
DAL
8h 30m
1 stop
$366Southwest
Tue, Jul 21 - Wed, Jul 29
American Airlines Logo
5:34 pm - 12:43 am
DFW
-
PWM
6h 09m
1 stop
American Airlines Logo
5:32 pm - 8:53 pm
PWM
-
DFW
4h 21mnonstop
$371American Airlines
Sat, Jul 11 - Sat, Jul 18
United Airlines Logo
12:00 pm - 9:41 pm
DFW
-
PWM
8h 41m
1 stop
United Airlines Logo
5:15 am - 10:53 am
PWM
-
DFW
6h 38m
1 stop
$376United Airlines
Thu, Sep 10 - Sun, Sep 20
Multiple Airlines Logo
3:30 pm - 11:38 am
DFW
-
MHT
43h 08m
2 stops
Multiple Airlines Logo
12:24 pm - 3:38 pm
MHT
-
DFW
28h 14m
1 stop
$383Multiple Airlines
Tue, Oct 13 - Sat, Oct 17
United Airlines Logo
5:25 pm - 11:56 pm
DFW
-
MHT
5h 31m
1 stop
United Airlines Logo
2:43 pm - 8:23 pm
MHT
-
DFW
6h 40m
1 stop
$389United Airlines
Booking Insights

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

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

How much is a round-trip flight from Dallas to New Hampshire?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Dallas to New Hampshire departing in July.

What is the cheapest time of day to fly to New Hampshire?

The average price for all round-trip flights from Dallas to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Hampshire is generally in the afternoon, when round-trip flights cost $289 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $454.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas 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 Dallas to New Hampshire is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $376 and $371 respectively.

What’s the cheapest day of the week to fly from Dallas to New Hampshire?

The average price of all round-trip flights from Dallas to New Hampshire clicked on KAYAK for each day over the last 12 months.

For Dallas to New Hampshire, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from New Hampshire back to Dallas, the best deals are generally found on Friday, with Sunday being the most expensive.

How far in advance should I book a flight from Dallas 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 Dallas 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 Dallas to New Hampshire, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Cheapest flight$114
Flight from Dallas/Fort Worth Airport to Portland

FAQs - booking New Hampshire flights

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

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

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

 
See real verified KAYAK customer reviews for airlines flying from Dallas 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 Dallas 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.
8.0
SouthwestOverall score based on 4255 reviews
7.5Entertainment
8.6Crew
8.1Boarding
7.0Food
8.0Comfort
Airline reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

2.0 MediocreDawn, Jun 2026
BUF - BWI
Read more Southwest reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

They lost my baggage and I am still struggling to the information and update

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

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

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.