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Cheap Flights from Los Angeles to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Boston
Boston2 stops$345
Lebanon
Lebanon1 stop$642
Portland
Portland1 stop$379
Boston
Boston2 stops$345
Lebanon
Lebanon1 stop$642
Portland
Portland1 stop$379
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.

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

Flight prices are below average for this route right now.

Flights to New Hampshire from Los Angeles usually cost between $441 and $523 in December.
The lowest price found in the past 5 days was $363 on American Airlines (Dec 3-Dec 10).

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 $425 on average. Morning departures are around 12% 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 $486.

What is the cheapest month to fly from Los Angeles to New Hampshire?

The cheapest month for flights from Los Angeles to New Hampshire is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is $718 and $587 respectively.

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

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 Thursday and avoiding Sundays for the best deals.

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

To get a below average price on the flight from Los Angeles to New Hampshire, you should book around 5 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

January

Cheapest flight

$150
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Los Angeles to Manchester

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.

Reviews of the top airlines flying from Los Angeles to New Hampshire

 
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 4217 reviews
8.1Boarding
8.6Crew
7.0Food
7.5Entertainment
8.0Comfort
Airline reviews

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

2.0 MediocreJames, Apr 2026
Read more Southwest reviews

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Can not wait for seating change to reduce the amount of pre boards - it’s disheartening the abuse. And then then deplaning

The flight took off late, which really stressed me out for 5 hours worrying about my connection. We started boarding late... not sure why. There was a long line for preboard of folks that needed assistance or were in wheelchairs and not enough attendants to help. There was one lady who seemed to hold up regular boarding bc she needed to consolidate her 3 bags into 2. I'm wondering why we all had to wait for her and not board around her. Crew on board was great! So funny, so helpful and very nice. They reassured me my connecting flight would wait... and it dead. Seems it was waiting on several connecting flights, so it took off late too. Overall a very long trip but I'm glad I didn't have to spend the night in the Baltimore airport. And why are SW terminals so far from each other. I had to haul from the end of one terminal to the end of different terminal to catch my flight.

Best domestic airline in the USA. Excellent fares and two bags included with every fare (only carrier to do so).

The crew was fabulous, outstanding, friendly, attentive and just great, really made my flight one of the best I've ever had, thank you southwest crew flight #474, from Los Angeles to San Francisco on April 2,2024

Totally uninformed of the situation. Not yet sure about compensation. Highly disappointed.

It was decent, there was no WiFi on the flight but the FA’s gave everyone a warning once we boarded the plane. Unfortunately it didn't give me enough time to download my entertainment content.

American Airlines was horrible! The layover flight to DFW was delayed with no clear communication and for us having to stay the whole day which led to staying a night in Dallas was comped with 2 $12 dollar vouchers and a crappy hotel. We missed a whole day in Tokyo for our honeymoon and stressed the whole 24 hours. We were supposed to leave at the same time the following day, but that was delayed hours again. And instead of letting the delayed flight go first, they let the flight that was scheduled ahead of us. American should refund us the day wasted in Dallas that should have been in Tokyo! We had lost out on paid events that we can’t get refunded. When we finally did leave, it was a good flight. You would think that was the only issue with American but we from the LAX layover, we were delayed 6 hours and were given a $12 dollar voucher that covered a drink only. The only communication we were given then was that because they were delayed in a prior flight we were delayed again. I don’t understand why it was only with American that we had such a bad time with! They have definitely left a sour taste in our mouths for our honeymoon! And then they did send an email saying we could have 2K miles…. For what? To be delayed into another day and miss our flight again?

I was able to enlist on standby for an earlier flight, and eventually made it (last row). However, the experience was poor and felt unfair. On the standby list, I was ranked #2 (#1 had been cleared a seat). The person ranked as #3, who was also in the queue alongside me was given a seat much earlier - with group 4 boarding (a seat within the first 2 rows after business class). When inquired about why I was skipped-over on the priority list, the gate agent first paused (likely cuz she couldn't explain) - and then gave me the standard expectation that if a space opens up, she'll give me the seat. Despite my priority ranking being higher, I was unduly held-back, and could have missed the plane - unfairly giving advantage to someone else. Luckily one seat opened up; but given the unfair assignment of standby seat by gate-agent, this was a subpar boarding experience.

The airline was small and the seats were not comfortable to sit in for that length of time.

On time and stellar premium class service. Not liking non LCD display in seat backs - miss the convenience of not using your own device.

It was my first time flying with Alaska Airlines and it was a pleasure!

We enjoy the professionalism and cleanliness of the staff and aircraft. We are grateful to the experiences pilots and flight crew

Our experience with American Airlines was extremely disappointing and honestly made an already exhausting international journey much worse. After flying all the way from Melbourne and dealing with significant jet lag, the American Airlines experience at LAX was the last thing we needed. The terminal and boarding area felt very old and uncomfortable, with little to no air conditioning and only old fans running in the area. Boarding was also through outdoor stairs rather than a jet bridge, which felt especially inconvenient after such a long journey. Even though we were traveling First Class, the onboard experience was surprisingly poor. There were no meaningful snack options, no decent coffee available to order, and the aircraft was so small that there was barely enough overhead space for carry-on luggage. The staff experience was also disappointing and lacked the warmth or attentiveness we had experienced on our international flights. To make matters worse, the flight departed late, extending an already very long travel day. Overall, the combination of the outdated terminal, uncomfortable boarding process, limited First Class service, small aircraft, poor staff experience, and delay made this an extremely unpleasant final leg of our journey. It significantly worsened our exhaustion and jet lag rather than making the connection home easier. Unfortunately, this experience was bad enough that I do not plan to travel with American Airlines again in the future.

Gate 461 the worst in LAX Boarding lacks professionalism And as usual, your food sucks.

More options for your flight from Los Angeles to New Hampshire

Complete your trip to New Hampshire with a hotel stay or car rental