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New Hampshire

$144+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — MHT
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
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 May 21, 2026.

This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:15 pm
LAS
-
BOS
1 stop7h 28m
American Airlines
Wed 7/297:37 pm
BOS
-
LAS
1 stop7h 55m
American Airlines
Deal found 5/20$277
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/511:45 pm
LAS
-
BOS
1 stop8h 26m
American Airlines
Wed 6/109:01 am
BOS
-
LAS
1 stop8h 35m
American Airlines
Deal found 5/19$278
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 6/161:44 pm
LAS
-
BOS
1 stop7h 56m
American Airlines
Tue 6/237:25 pm
BOS
-
LAS
1 stop8h 04m
American Airlines
Deal found 5/17$280
This JetBlue deal was found by Cheapflights users on 5/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:50 pm
LAS
-
BOS
Nonstop5h 12m
JetBlue
Sat 7/117:59 pm
BOS
-
LAS
Nonstop5h 48m
JetBlue
Deal found 5/20$282
This Expedia deal was found by Cheapflights users on 5/18. 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.
Tue 7/76:19 pm
LAS
-
BOS
1 stop8h 21m
Multiple Airlines
Sat 7/118:00 pm
BOS
-
LAS
Nonstop5h 49m
Multiple Airlines
Deal found 5/18$287
This Priceline deal was found by Cheapflights users on 5/18. 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 8/268:17 pm
LAS
-
BOS
1 stop10h 52m
Multiple Airlines
Wed 9/28:00 pm
BOS
-
LAS
Nonstop5h 48m
Multiple Airlines
Deal found 5/18$289
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:05 pm
LAS
-
BOS
Nonstop5h 12m
JetBlue
Wed 6/105:01 pm
BOS
-
LAS
Nonstop6h 00m
JetBlue
Deal found 5/18$292
This Expedia deal was found by Cheapflights users on 5/18. 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 6/66:00 am
LAS
-
BOS
1 stop20h 44m
Multiple Airlines
Wed 6/108:20 pm
BOS
-
LAS
Nonstop5h 59m
Multiple Airlines
Deal found 5/18$293
This CheapOair deal was found by Cheapflights users on 5/18. 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.
Wed 7/228:50 pm
LAS
-
BOS
Nonstop5h 10m
Multiple Airlines
Tue 7/286:00 am
BOS
-
LAS
1 stop9h 36m
Multiple Airlines
Deal found 5/18$294
This American Airlines deal was found by Cheapflights users on 5/17. 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 7/111:25 pm
LAS
-
BOS
1 stop7h 34m
American Airlines
Wed 7/87:37 pm
BOS
-
LAS
1 stop7h 55m
American Airlines
Deal found 5/17$296
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 6/139:50 pm
LAS
-
BOS
1 stop9h 06m
American Airlines
Sat 6/2710:52 am
BOS
-
LAS
1 stop10h 14m
American Airlines
Deal found 5/19$297
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:20 am
LAS
-
BOS
1 stop7h 16m
American Airlines
Sat 7/117:41 pm
BOS
-
LAS
1 stop7h 51m
American Airlines
Deal found 5/20$298

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 May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$144
(Alaska Airlines)

Popular in

April

Cheapest in

March

Average price

$354
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. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 21, 2026.
Use the filters below to find and compare flights from Las Vegas to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 8/4

8:48 am-7:14 pm

1 stop7h 26m

Boston Logan Intl

Tue 8/11

5:45 am-11:04 am

1 stop8h 19m

$277

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Mon 8/31

11:57 pm-10:18 am

1 stop7h 21m

Boston Logan Intl

Sat 9/5

6:00 pm-10:51 pm

1 stop7h 51m

$277

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Sat 7/4

8:50 pm-5:02 am

Nonstop5h 12m

Boston Logan Intl

Sat 7/11

7:59 pm-10:47 pm

Nonstop5h 48m

$282

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 6/12

6:19 pm-5:40 am

1 stop8h 21m

Boston Logan Intl

Sun 6/14

4:33 pm-11:28 pm

1 stop9h 55m

$312

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 6/5

11:45 pm-9:53 am

1 stop7h 08m

Boston Logan Intl

Sun 6/7

7:30 am-1:23 pm

1 stop8h 53m

$347

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Sat 7/4

7:05 am-5:00 pm

1 stop6h 55m

Boston Logan Intl

Sat 7/11

7:15 am-1:25 pm

2 stops9h 10m

$367

Las VegasWorcester

LAS - ORH

LASORH

Las Vegas Harry Reid Intl

Fri 6/5

9:50 pm-4:53 pm

1 stop16h 03m

Worcester

Tue 6/9

5:18 pm-9:53 am

2 stops19h 35m

$380
Quickest round-trip

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 6/5

8:55 pm-5:01 am

Nonstop5h 06m

Boston Logan Intl

Tue 6/9

7:58 am-10:50 am

Nonstop5h 52m

$382

Las VegasPortland

LAS - PWM

LASPWM

Las Vegas Harry Reid Intl

Mon 6/8

12:27 pm-12:52 am

1 stop9h 25m

Portland

Wed 6/10

6:00 am-9:10 pm

2 stops18h 10m

$385

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Mon 6/1

6:20 pm-6:21 am

1 stop9h 01m

Boston Logan Intl

Fri 6/5

6:10 pm-12:46 am

1 stop9h 36m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, October is the cheapest month in which you can book a flight from Las Vegas to New Hampshire (average of $319). Flying from Las Vegas to New Hampshire in April is currently the most expensive (average of $786). 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.

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 May 21, 2026.
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
7.9
Good
4,282 reviews

Comfort

8.0

Boarding

8.1

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,282 reviews
Southwest
7.9
Good
4,282 reviews

Comfort

8.0

Boarding

8.1

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,641 reviews
Southwest
7.9
Good
4,282 reviews

Comfort

8.0

Boarding

8.1

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 5h 12m. Fly via United Airlines, JetBlue, or Alaska Airlines 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 $173 on American Airlines. Other airlines that offer cheap prices include Southwest from $179 and United Airlines from $183 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, October is the cheapest month in which you can book a flight from Las Vegas to New Hampshire (average of $319). Flying from Las Vegas to New Hampshire in April is currently the most expensive (average of $786). 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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$356Average$497FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$365Average$436FlexibilityNo cancel feeOn-time63%

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