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$117+ Cheap flights from New Hampshire to Las Vegas (LAS)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LAS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from New Hampshire to Las Vegas

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

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 12/3111:09 amBOS - LAS
1 stop13h 43mFrontier
Sat 1/109:00 amLAS - BOS
1 stop13h 19mFrontier
Deal found 12/24$233
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 12/3111:09 amBOS - LAS
1 stop13h 43mMultiple Airlines
Wed 1/72:50 pmLAS - BOS
Nonstop5h 05mMultiple Airlines
Deal found 12/24$240
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 12/3111:09 amBOS - LAS
1 stop13h 43mFrontier
Thu 1/110:15 amLAS - BOS
1 stop18h 08mFrontier
Deal found 12/24$304
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.
Mon 12/298:08 amBOS - LAS
1 stop15h 41mFrontier
Wed 12/3111:30 pmLAS - BOS
1 stop28h 53mFrontier
Deal found 12/24$322
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:08 amBOS - LAS
1 stop26h 48mFrontier
Wed 12/3111:30 pmLAS - BOS
1 stop28h 53mFrontier
Deal found 12/24$343
This Expedia deal was found by Cheapflights users on 12/26. 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.
Mon 12/298:08 amBOS - LAS
1 stop15h 41mMultiple Airlines
Fri 1/3011:39 pmLAS - BOS
Nonstop4h 56mMultiple Airlines
Deal found 12/26$361
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:46 pmBOS - LAS
1 stop9h 32mAmerican Airlines
Thu 1/89:00 amLAS - BOS
1 stop8h 33mAmerican Airlines
Deal found 12/25$367
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:45 pmORH - LAS
2 stops10h 17mAmerican Airlines
Wed 12/3112:39 pmLAS - ORH
2 stops21h 43mAmerican Airlines
Deal found 12/25$546
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:10 pmMHT - LAS
1 stop8h 48mAmerican Airlines
Sun 1/42:28 pmLAS - MHT
1 stop7h 17mAmerican Airlines
Deal found 12/24$560
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:16 pmMHT - LAS
1 stop8h 43mAmerican Airlines
Sun 12/2811:31 pmLAS - MHT
1 stop8h 40mAmerican Airlines
Deal found 12/25$747
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:50 pmMHT - LAS
1 stop12h 05mSouthwest
Sun 12/2811:40 pmLAS - MHT
1 stop8h 05mSouthwest
Deal found 12/24$752
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:40 amMHT - LAS
2 stops10h 15mSouthwest
Fri 1/26:00 pmLAS - MHT
1 stop11h 00mSouthwest
Deal found 12/24$758

Find flight deals from New Hampshire to Las Vegas

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

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$206
(Priceline)

One-way from

$117
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$387
Provider with most accurate pricing for Boston Logan Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Las Vegas Harry Reid Intl flights.
Search Deals
From New Hampshire to Las Vegas Harry Reid Intl
Search Deals
One-way flight from New Hampshire to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 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 New Hampshire to Las Vegas 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 New Hampshire to Las Vegas that are best for you.

Fly from

New Hampshire

Fly to

Las Vegas

Route

Depart

Return

Price

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 1/18

6:00 am-11:16 am

1 stop8h 16m

Las Vegas Harry Reid Intl

Thu 1/22

12:30 am-12:46 pm

1 stop9h 16m

$212

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 1/29

5:30 pm-10:40 pm

1 stop8h 10m

Las Vegas Harry Reid Intl

Sat 1/31

9:10 am-8:55 pm

1 stop8h 45m

$212

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 1/16

8:50 pm-11:59 pm

Nonstop6h 09m

Las Vegas Harry Reid Intl

Tue 1/20

2:50 pm-10:55 pm

Nonstop5h 05m

$215

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 2/6

8:50 pm-11:59 pm

Nonstop6h 09m

Las Vegas Harry Reid Intl

Wed 2/11

11:24 am-7:35 pm

Nonstop5h 11m

$215

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 2/18

6:37 pm-9:56 pm

Nonstop6h 19m

Las Vegas Harry Reid Intl

Mon 2/23

9:55 pm-6:00 am

Nonstop5h 05m

$217

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 1/31

5:30 am-2:10 pm

2 stops11h 40m

Las Vegas Harry Reid Intl

Tue 2/3

1:05 pm-10:30 pm

1 stop6h 25m

$217

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 1/30

4:49 pm-9:59 pm

1 stop8h 10m

Las Vegas Harry Reid Intl

Sun 2/1

12:30 am-10:52 am

1 stop7h 22m

$217

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 1/9

8:50 pm-11:59 pm

Nonstop6h 09m

Las Vegas Harry Reid Intl

Mon 1/12

11:39 pm-7:35 am

Nonstop4h 56m

$217

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 1/23

6:17 pm-11:59 pm

1 stop8h 42m

Las Vegas Harry Reid Intl

Thu 1/29

12:30 am-10:52 am

1 stop7h 22m

$217

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 1/23

4:33 pm-9:51 pm

1 stop8h 18m

Las Vegas Harry Reid Intl

Mon 1/26

7:00 am-5:14 pm

1 stop7h 14m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Las Vegas

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

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

Currently, July is the cheapest month in which you can book a flight from New Hampshire to Las Vegas (average of $248). Flying from New Hampshire to Las Vegas in April is currently the most expensive (average of $396). 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 NH to LAS?

Find hourly flight availability from New Hampshire to Las Vegas. 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.

A simple way to save on the total cost of your ticket is to fly from New Hampshire to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from New Hampshire to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from New Hampshire to Las Vegas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New Hampshire to Las Vegas flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Las Vegas. 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 into for flights to Las Vegas from New Hampshire?

    If you book a flight to Las Vegas from New Hampshire, you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas.

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

    Airlines like United Airlines, Southwest, and JetBlue fly from New Hampshire to Las Vegas in about 6h 09m. The time it takes to get you to your destination can typically vary by up to 2h 07m. There are 2373 mi between New Hampshire and Las Vegas. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from New Hampshire to Las Vegas are American Airlines ($99), Southwest ($165), and United Airlines ($192).

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

    The most popular flight routes from New Hampshire to Las Vegas are Boston Logan Intl - Las Vegas Harry Reid Intl, Manchester - Las Vegas Harry Reid Intl and Portland - Las Vegas Harry Reid Intl.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from New Hampshire to Las Vegas (average of $248). Flying from New Hampshire to Las Vegas in April is currently the most expensive (average of $396). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Boulder City
Needles

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Alternative routes for New Hampshire to Las Vegas

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Top 4 airlines flying from New Hampshire to Las Vegas

Discover the top 4 airlines that operate flights from New Hampshire to Las Vegas. 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
JetBlueCheapest$162Average$337FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$319Average$475FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$447FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$501FlexibilityNo cancel feeOn-time63%

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