$58 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 8/3. 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

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
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Best New Hampshire Flight Deals from Dallas

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$117
Portland
Portland1 stop$309
Boston
Boston1 stop$117
Portland
Portland1 stop$309

Cheap Flights from Dallas to New Hampshire

 
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

Sat, Aug 9 - Mon, Aug 18
Frontier Logo
2:25 pm - 12:39 amDFW-BOS
9h 14m1 stop
Frontier Logo
11:55 am - 3:12 pmBOS-DFW
4h 17mnonstop
$117Frontier
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Mon, Aug 4 - Fri, Aug 8
Frontier Logo
6:00 am - 10:57 amDFW-BOS
3h 57mnonstop
Frontier Logo
11:55 am - 3:12 pmBOS-DFW
4h 17mnonstop
$118Frontier
Find Deal
Mon, Jul 21 - Fri, Jul 25
Spirit Airlines Logo
7:55 pm - 8:37 amDFW-BOS
11h 42m1 stop
Spirit Airlines Logo
10:21 am - 1:31 pmBOS-DFW
4h 10mnonstop
$128Spirit Airlines
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Fri, Aug 1 - Sat, Aug 9
Spirit Airlines Logo
7:55 pm - 8:37 amDFW-BOS
11h 42m1 stop
Spirit Airlines Logo
8:48 pm - 9:00 amBOS-DFW
13h 12m1 stop
$131Spirit Airlines
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Fri, Jul 18 - Fri, Jul 25
 Logo
2:36 pm - 7:21 pmDFW-BOS
3h 45mnonstop
 Logo
11:55 am - 3:12 pmBOS-DFW
4h 17mnonstop
Mon, Jul 21 - Tue, Jul 22
 Logo
6:00 am - 10:57 amDFW-BOS
3h 57mnonstop
 Logo
8:35 pm - 9:01 amBOS-DFW
13h 26m1 stop
Sat, Aug 9 - Mon, Aug 18
Southwest Logo
10:35 am - 3:20 pmDAL-BOS
3h 45mnonstop
Southwest Logo
4:05 pm - 7:05 pmBOS-DAL
4h 00mnonstop
$157Southwest
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Sat, Aug 9 - Mon, Aug 18
Southwest Logo
2:30 pm - 8:55 pmDAL-BOS
5h 25m1 stop
Southwest Logo
4:05 pm - 7:05 pmBOS-DAL
4h 00mnonstop
$167Southwest
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Sat, Aug 16 - Thu, Aug 21
American Airlines Logo
2:39 pm - 11:59 pmDFW-MHT
8h 20m1 stop
American Airlines Logo
7:04 am - 3:50 pmMHT-DFW
9h 46m1 stop
$307American Airlines
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Wed, Aug 13 - Wed, Aug 20
American Airlines Logo
12:19 pm - 11:47 pmDFW-PWM
10h 28m1 stop
American Airlines Logo
1:13 pm - 9:48 pmPWM-DFW
9h 35m1 stop
$309American Airlines
Find Deal
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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.

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 September, when tickets cost $207 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of round-trip tickets is $317 and $299 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, Friday is the cheapest day to fly on average and Sunday 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. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.


Good to know

Cheapest flight$58
Flight from Dallas/Fort Worth Airport to Boston

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.

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

    The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $283 on average. Morning departures are around 2% 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 $333.

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 4278 reviews
7.6Entertainment
7.0Food
8.2Boarding
8.0Comfort
8.6Crew
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

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.

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