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New Hampshire

$131+ Cheap flights from Las Vegas (LAS) to New Hampshire

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — MHT
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Las Vegas to New Hampshire

Cheapest flights from Las Vegas to New Hampshire
Explore the most affordable flight options available from Las Vegas to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Booking.com deal was found by Cheapflights users on 12/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:30 pmLAS - BOS
1 stop28h 53mFrontier
Thu 1/1512:10 pmBOS - LAS
1 stop25h 00mFrontier
Deal found 12/24$318
This Frontier deal was found by Cheapflights users on 12/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:20 pmLAS - BOS
1 stop8h 32mFrontier
Sun 1/46:00 amBOS - LAS
1 stop12h 58mFrontier
Deal found 12/24$363
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:31 pmLAS - BOS
1 stop8h 37mMultiple Airlines
Wed 1/144:20 pmBOS - LAS
1 stop9h 11mMultiple Airlines
Deal found 12/24$364
This Frontier deal was found by Cheapflights users on 12/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:05 pmLAS - BOS
1 stop9h 16mFrontier
Fri 1/210:57 amBOS - LAS
1 stop13h 55mFrontier
Deal found 12/24$367
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:20 pmLAS - BOS
1 stop8h 32mFrontier
Thu 1/111:03 amBOS - LAS
1 stop13h 49mFrontier
Deal found 12/24$383
This Priceline deal was found by Cheapflights users on 12/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:31 pmLAS - BOS
1 stop8h 37mFrontier
Fri 1/210:57 amBOS - LAS
1 stop13h 55mFrontier
Deal found 12/25$387
This Priceline deal was found by Cheapflights users on 12/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:31 pmLAS - BOS
1 stop8h 37mMultiple Airlines
Thu 1/158:50 pmBOS - LAS
Nonstop6h 09mMultiple Airlines
Deal found 12/24$420
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:20 pmLAS - BOS
1 stop29h 03mFrontier
Sun 1/46:00 amBOS - LAS
1 stop12h 58mFrontier
Deal found 12/24$422
This Trip.com deal was found by Cheapflights users on 12/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmLAS - BOS
1 stop10h 00mMultiple Airlines
Thu 1/16:03 pmBOS - LAS
Nonstop6h 11mMultiple Airlines
Deal found 12/24$430
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:50 pmLAS - BOS
1 stop10h 00mMultiple Airlines
Thu 1/112:22 pmBOS - LAS
2 stops23h 23mMultiple Airlines
Deal found 12/24$431

Find flight deals from Las Vegas to New Hampshire

Keep the following information in mind while searching for Las Vegas to New Hampshire flight deals. Data was last updated December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$164
(Super.com)

One-way from

$131
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$344
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Boston Logan Intl flights.
Search Deals
From Las Vegas Harry Reid Intl to New Hampshire
Search Deals
One-way flight from Las Vegas Harry Reid Intl to New Hampshire
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to New Hampshire 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 December 26, 2025.
Use the filters below to find and compare flights from Las Vegas to New Hampshire that are best for you.

Fly from

Las Vegas

Fly to

New Hampshire

Route

Depart

Return

Price

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 1/21

11:39 pm-7:35 am

Nonstop4h 56m

Boston Logan Intl

Sat 1/24

8:50 pm-11:59 pm

Nonstop6h 09m

$167

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 1/7

2:50 pm-10:55 pm

Nonstop5h 05m

Boston Logan Intl

Sat 1/10

8:50 pm-11:59 pm

Nonstop6h 09m

$167

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 1/21

10:42 am-10:55 pm

1 stop9h 13m

Boston Logan Intl

Sat 1/24

6:05 am-12:22 pm

1 stop9h 17m

$187

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 2/4

11:39 pm-7:38 am

Nonstop4h 59m

Boston Logan Intl

Sat 2/7

8:50 pm-11:59 pm

Nonstop6h 09m

$192

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 1/20

11:39 pm-7:35 am

Nonstop4h 56m

Boston Logan Intl

Fri 1/23

8:50 pm-11:59 pm

Nonstop6h 09m

$192

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 1/22

12:30 am-10:52 am

1 stop7h 22m

Boston Logan Intl

Sat 1/31

6:00 am-11:11 am

1 stop8h 11m

$202

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 1/16

7:00 am-5:14 pm

1 stop7h 14m

Boston Logan Intl

Sun 1/18

6:00 am-11:16 am

1 stop8h 16m

$212

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Sat 1/17

1:10 pm-11:52 pm

1 stop7h 42m

Boston Logan Intl

Thu 1/22

6:00 am-11:16 am

1 stop8h 16m

$212

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 1/15

11:18 pm-9:14 am

1 stop6h 56m

Boston Logan Intl

Sun 1/18

6:00 am-11:16 am

1 stop8h 16m

$212

Las VegasPortland

LAS - PWM

LASPWM

Las Vegas Harry Reid Intl

Wed 2/4

6:50 pm-12:03 pm

2 stops14h 13m

Portland

Wed 2/11

2:35 pm-10:16 pm

1 stop10h 41m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 54 results
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Best time to book a flight from Las Vegas to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Las Vegas 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 Las Vegas to New Hampshire

What is the cheapest month to book a flight from Las Vegas to New Hampshire?

Currently, June is the cheapest month in which you can book a flight from Las Vegas to New Hampshire (average of $164). Flying from Las Vegas to New Hampshire in December is currently the most expensive (average of $450). 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.

What is the cheapest time of day to fly from LAS to NH?

Find hourly flight availability from Las Vegas to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

It’s typically best to fly out from Las Vegas to New Hampshire in the afternoon. Doing so could potentially save you 83% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Las Vegas to New Hampshire?

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated December 26, 2025.
Peruse reviews from past customers who have flown with Southwest and American Airlines from Las Vegas to New Hampshire to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,062 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

  • What airport do you fly from for flights from Las Vegas to New Hampshire?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to New Hampshire. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

  • How long is the flight from Las Vegas to New Hampshire?

    There are many flights that can get you from Las Vegas to New Hampshire in 4h 56m. Fly via JetBlue, American Airlines, or Delta to get the fastest option. There are 2373 mi between Las Vegas and New Hampshire. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Las Vegas to New Hampshire one-way?

    One-way options have recently been found by users for as low as $171 on American Airlines. Other airlines that offer cheap prices include United Airlines from $171 and Southwest from $179 one-way.

  • What are the most popular routes from Las Vegas to New Hampshire?

    The most popular route from Las Vegas to New Hampshire is Las Vegas Harry Reid Intl - Boston Logan Intl. You may also consider Las Vegas Harry Reid Intl - Portland or Las Vegas Harry Reid Intl - Manchester.

  • Can I find deals for flights from Las Vegas to New Hampshire that include hotel bookings?

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

  • How can I find direct flights from Las Vegas to New Hampshire?

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

  • Can I find deals for business class flights from Las Vegas to New Hampshire?

    Yes. Cheapflights offers flight deals from Las Vegas to New Hampshire 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 Las Vegas to New Hampshire?

    Currently, June is the cheapest month in which you can book a flight from Las Vegas to New Hampshire (average of $164). Flying from Las Vegas to New Hampshire in December is currently the most expensive (average of $450). 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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Alternative routes for Las Vegas to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Las Vegas to New Hampshire

Discover the top 2 airlines that operate flights from Las Vegas to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$430FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$351Average$449FlexibilityNo cancel feeOn-time63%

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