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The Big Island

$255+ Cheap flights from New Hampshire to The Big Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KOA
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheap flight deals from New Hampshire to The Big Island

Keep the following information in mind while searching for New Hampshire to The Big Island flight deals. Data was last updated June 23, 2025.

Round-trip from

$449
(Delta)

One-way from

$255
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$773
From New Hampshire to The Big Island
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One-way flight from New Hampshire to The Big Island
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from New Hampshire to The Big Island

Cheapest flights from New Hampshire to The Big Island
Explore the most affordable flight options available from New Hampshire to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:05 amBOS - KOA
1 stop16h 39mDelta
Fri 11/149:45 pmKOA - BOS
1 stop13h 09mDelta
Deal found 6/23$449
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:15 amBOS - KOA
1 stop13h 49mAmerican Airlines
Wed 9/39:55 pmKOA - BOS
2 stops16h 30mAmerican Airlines
Deal found 6/22$455
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:23 pmBOS - KOA
1 stop19h 04mAlaska Airlines
Wed 9/247:03 amKOA - BOS
1 stop16h 57mAlaska Airlines
Deal found 6/23$476
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amBOS - ITO
2 stops16h 56mAlaska Airlines
Tue 9/97:00 pmITO - BOS
2 stops31h 00mAlaska Airlines
Deal found 6/23$515
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:25 amBOS - KOA
1 stop13h 53mUnited Airlines
Sat 11/82:25 pmKOA - BOS
1 stop12h 41mUnited Airlines
Deal found 6/21$589
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:20 pmBOS - KOA
2 stops20h 50mSouthwest
Mon 8/258:30 pmKOA - BOS
2 stops16h 40mSouthwest
Deal found 6/20$602
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:00 amPWM - KOA
2 stops37h 44mDelta
Tue 10/289:45 pmKOA - PWM
2 stops19h 46mDelta
Deal found 6/22$604
This Hawaiian Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/108:00 amBOS - KOA
1 stop15h 41mHawaiian Airlines
Sun 8/1711:50 amKOA - BOS
1 stop13h 40mHawaiian Airlines
Deal found 6/23$612
This Hawaiian Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:00 amBOS - ITO
1 stop14h 54mHawaiian Airlines
Sun 8/3110:59 amITO - BOS
1 stop13h 01mHawaiian Airlines
Deal found 6/21$826
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:05 amBOS - ITO
2 stops16h 49mDelta
Mon 7/1412:14 pmITO - BOS
2 stops14h 46mDelta
Deal found 6/22$948
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:02 amBOS - ITO
2 stops41h 37mUnited Airlines
Sun 8/317:47 amITO - BOS
3 stops40h 12mUnited Airlines
Deal found 6/21$951
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:25 pmORH - KOA
2 stops52h 39mAmerican Airlines
Sun 11/3010:25 pmKOA - ORH
2 stops35h 28mAmerican Airlines
Deal found 6/22$1,207

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to The Big Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2025.
Use the filters below to find and compare flights from New Hampshire to The Big Island that are best for you.

Fly from

New Hampshire

Fly to

The Big Island

Route

Depart

Return

Price

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Thu 9/11

7:05 am-5:44 pm

1 stop16h 39m

Kona Intl

Fri 9/19

9:45 pm-3:54 pm

1 stop12h 09m

$449

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 8/27

6:15 am-2:04 pm

1 stop13h 49m

Kona Intl

Wed 9/3

9:55 pm-8:25 pm

2 stops16h 30m

$455

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 9/17

8:23 pm-9:27 am

1 stop19h 04m

Kona Intl

Wed 9/24

7:03 am-6:00 am

1 stop16h 57m

$476

BostonHilo

BOS - ITO

BOSITO

Boston Logan Intl

Tue 9/2

6:00 am-4:56 pm

2 stops16h 56m

Hilo Intl

Tue 9/9

7:00 pm-8:00 am

2 stops31h 00m

$515

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Sun 8/17

9:20 pm-12:10 pm

2 stops20h 50m

Kona Intl

Mon 8/25

8:30 pm-7:10 pm

2 stops16h 40m

$602

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Sun 8/10

8:00 am-5:41 pm

1 stop15h 41m

Kona Intl

Sun 8/17

11:50 am-7:30 am

1 stop13h 40m

$612

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Thu 7/10

7:30 am-3:19 pm

1 stop13h 49m

Kona Intl

Wed 7/16

10:50 pm-11:10 pm

2 stops18h 20m

$651

BostonHilo

BOS - ITO

BOSITO

Boston Logan Intl

Tue 8/19

8:00 am-4:54 pm

1 stop14h 54m

Hilo Intl

Sun 8/31

10:59 am-6:00 am

1 stop13h 01m

$826

BostonHilo

BOS - ITO

BOSITO

Boston Logan Intl

Sat 7/5

6:05 am-4:54 pm

2 stops16h 49m

Hilo Intl

Mon 7/14

12:14 pm-9:00 am

2 stops14h 46m

$948

BostonHilo

BOS - ITO

BOSITO

Boston Logan Intl

Tue 8/19

6:02 am-5:39 pm

2 stops41h 37m

Hilo Intl

Sun 8/31

7:47 am-5:59 am

3 stops40h 12m

$951

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 26 results
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Best time to book a flight from New Hampshire to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to The Big Island

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated June 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from New Hampshire to The Big Island to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,966 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,520 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,831 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from New Hampshire to The Big Island one-way?

    One-way options have recently been found by users for as low as $255 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from $293 and Hawaiian Airlines from $309 one-way.

  • Can I find deals for flights from New Hampshire to The Big Island that include hotel bookings?

    Yes. In addition to deals on New Hampshire to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to The Big Island.

  • Can I find deals for business class flights from New Hampshire to The Big Island?

    Yes. Cheapflights offers flight deals from New Hampshire to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to The Big Island?

    Currently, October is the cheapest month in which you can book a flight from New Hampshire to The Big Island (average of $409). Flying from New Hampshire to The Big Island in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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