$110 Find Cheap Flights from Los Angeles 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 Los Angeles to New Hampshire departing on 11/17. 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 Los Angeles 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 Los Angeles to New Hampshire, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Los Angeles to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$211
Lebanon
Lebanon1 stop$478
Portland
Portland1 stop$274
Boston
Boston1 stop$211
Lebanon
Lebanon1 stop$478
Portland
Portland1 stop$274

Book Cheap Los Angeles 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 Los Angeles 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 Los Angeles to New Hampshire

Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
12:30 am - 12:46 pmLAX-BOS
9h 16m1 stop
United Airlines Logo
8:25 am - 12:03 pmBOS-LAX
6h 38mnonstop
$211United Airlines
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Sat, Nov 29 - Sun, Nov 30
JetBlue Logo
10:15 pm - 6:44 amLAX-BOS
5h 29mnonstop
JetBlue Logo
9:00 am - 12:27 pmBOS-LAX
6h 27mnonstop
$212JetBlue
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Fri, Nov 14 - Sat, Nov 15
Multiple Airlines Logo
11:53 am - 11:59 pmLAX-BOS
9h 06m1 stop
Multiple Airlines Logo
9:23 am - 12:43 amBOS-LAX
18h 20m2 stops
$213Multiple Airlines
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Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
9:45 pm - 6:07 amLAX-BOS
5h 22mnonstop
American Airlines Logo
7:37 pm - 11:30 pmBOS-LAX
6h 53mnonstop
$214American Airlines
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Tue, Nov 18 - Fri, Nov 21
Spirit Airlines Logo
4:56 pm - 5:31 pmLAX-BOS
21h 35m2 stops
Spirit Airlines Logo
9:54 pm - 9:10 amBOS-LAX
14h 16m1 stop
$218Spirit Airlines
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Fri, Nov 14 - Mon, Nov 24
Spirit Airlines Logo
11:53 am - 11:59 pmLAX-BOS
9h 06m1 stop
Spirit Airlines Logo
9:54 pm - 9:10 amBOS-LAX
14h 16m1 stop
$220Spirit Airlines
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Thu, Dec 11 - Sun, Dec 14
Southwest Logo
8:40 am - 10:45 pmLAX-BOS
11h 05m1 stop
Southwest Logo
6:20 pm - 12:05 amBOS-LAX
8h 45m1 stop
$230Southwest
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Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
5:45 am - 8:49 pmLAX-BOS
12h 04m1 stop
Multiple Airlines Logo
11:28 am - 7:42 amBOS-LAX
23h 14m2 stops
$234Multiple Airlines
Find Deal
Tue, Nov 18 - Mon, Nov 24
American Airlines Logo
10:02 am - 10:54 pmLAX-PWM
9h 52m2 stops
American Airlines Logo
5:43 am - 11:34 amPWM-LAX
8h 51m1 stop
$279American Airlines
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Mon, Nov 17 - Mon, Nov 24
Southwest Logo
11:00 pm - 12:10 pmLAX-PWM
10h 10m2 stops
Southwest Logo
5:25 pm - 12:05 amPWM-LAX
9h 40m1 stop
$343Southwest
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Booking Insights

KAYAK's insights & trends for Los Angeles to New Hampshire flights

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles 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 Los Angeles to New Hampshire is January, when tickets cost $282 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $467 and $460 respectively.

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

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

If your flying dates are flexible, you should consider flying to New Hampshire on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Los Angeles to New Hampshire. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Los Angeles 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 Los Angeles 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 Los Angeles to New Hampshire, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$110
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Los Angeles to Boston

FAQs - booking New Hampshire flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Los Angeles 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 Los Angeles 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 Los Angeles 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 Los Angeles 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 Los Angeles 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 in the evening, when round-trip flights cost $354 on average. Morning departures are around 32% 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 $467.

Reviews of the top 3 airlines serving from Los Angeles to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles 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 Los Angeles 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 4242 reviews
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

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.

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

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

It was a perfect flight in all aspects! Both legs!

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

Everything you need to know for your flight from Los Angeles to New Hampshire

Information on your arrival and departure airports

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