In terms of precipitation, rainfall in New Haven ranges from 3.1 - 4.5 inches per month. May is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New Haven when rainfall is around 3.1 in.

If weather is an important factor for your trip to New Haven, use this chart to help with planning. For those seeking warmer temperatures, July 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 30.2 F).

How far in advance should I book a flight from Las Vegas to New Haven?

To save up to 85% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to New Haven from $217 1-2 weeks out and tickets from $349 for flights departing within the next 72 hours.

What is the cheapest month to fly from Las Vegas to New Haven?

February can be a great time to fly to New Haven from Las Vegas with a flight ticket averaging about $247. Cheapflights users have found deals in the month of February for as cheap as $82. The most expensive prices can be found in the month of December.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to New Haven as you normally would.

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

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

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

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 Haven.

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

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

$130+ Flights from Las Vegas to New Haven

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Cheap flight deals from Las Vegas to New Haven

Round-trip from	$391 (Trip.com)
One-way from	$130 (Trip.com)
Popular in	December
Cheapest in	February
Average price	$264

From Las Vegas Harry Reid Intl to Tweed-New Haven

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One-way flight from Las Vegas Harry Reid Intl to Tweed-New Haven

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Highest demand for flights based on searches. 4% potential increase in price ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Las Vegas to New Haven

Cheapest flights from Las Vegas to New Haven
Explore the most affordable flight options available from Las Vegas to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 8/810:01 amLAS - HVN

1 stop8h 18mMultiple Airlines

Sun 8/1010:35 amHVN - LAS

1 stop16h 24mMultiple Airlines

Deal found 7/27

$391

Thu 10/212:25 pmLAS - HVN

1 stop22h 52mBreeze Airways

Mon 10/62:57 pmHVN - LAS

1 stop23h 43mBreeze Airways

Deal found 7/28

$621

Best flights from Las Vegas to New Haven
Discover carefully curated flight deals from Las Vegas to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 8/810:01 amLAS - HVN

1 stop8h 18mMultiple Airlines

Sun 8/1010:35 amHVN - LAS

1 stop16h 24mMultiple Airlines

Deal found 7/27

$391

Thu 10/212:25 pmLAS - HVN

1 stop22h 52mBreeze Airways

Mon 10/62:57 pmHVN - LAS

1 stop23h 43mBreeze Airways

Deal found 7/28

$621

Last-minute flights from Las Vegas to New Haven
Discover last-minute flight deals from Las Vegas to New Haven. Data last updated July 29, 2025 and is based on user searches.

Wed 8/612:30 pmLAS - HVN

2 stops22h 03mBreeze Airways

Sat 8/94:00 pmHVN - LAS

2 stops45h 35mBreeze Airways

Deal found 7/27

$767

Fri 8/810:01 amLAS - HVN

1 stop8h 18mMultiple Airlines

Sun 8/1010:35 amHVN - LAS

1 stop16h 24mMultiple Airlines

Deal found 7/27

$391

One-way flights from Las Vegas to New Haven
Search for one-way flight options from Las Vegas to New Haven. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 8/216:00 amLAS - HVN

1 stop10h 05mMultiple Airlines

Deal found 7/27

$130

Thu 8/1412:04 pmLAS - HVN

2 stops22h 29mBreeze Airways

Deal found 7/27

$332

Fly from

Fly to

Route

Depart

Return

Price

Las VegasNew Haven

LAS - HVN

LASHVN

Las Vegas Harry Reid Intl

Fri 8/8

10:01 am-9:19 pm

1 stop8h 18m

Tweed-New Haven

Sun 8/10

10:35 am-11:59 pm

1 stop16h 24m

$391

Las VegasNew Haven

LAS - HVN

LASHVN

Las Vegas Harry Reid Intl

Thu 10/2

12:25 pm-2:17 pm

1 stop22h 52m

Tweed-New Haven

Mon 10/6

2:57 pm-11:40 am

1 stop23h 43m

$621

Las VegasNew Haven

LAS - HVN

LASHVN

Las Vegas Harry Reid Intl

Thu 8/21

6:00 am-7:05 pm

1 stop10h 05m

$130

Las VegasNew Haven

LAS - HVN

LASHVN

Las Vegas Harry Reid Intl

Thu 8/14

12:04 pm-1:33 pm

2 stops22h 29m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Las Vegas to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven 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 Haven

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

Currently, February is the cheapest month in which you can book a flight from Las Vegas to New Haven (average of $91). Flying from Las Vegas to New Haven in December is currently the most expensive (average of $186). 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.

Reviews of airlines servicing New Haven

Read through reviews of airlines operating flights from Las Vegas to New Haven, such as Breeze Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.0

Very good

190 reviews

Reviews

1 / 13

8.0

Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

Breeze Airways

8.0

Very good

190 reviews

Breeze Airways

8.0

Very good

190 reviews

Reviews

1 / 13

8.0

Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

Related info for your journey

Can I find deals for flights from Las Vegas to New Haven that include hotel bookings?
Yes. In addition to deals on Las Vegas to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to New Haven?
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 Haven.
Can I find deals for business class flights from Las Vegas to New Haven?
Yes. Cheapflights offers flight deals from Las Vegas to New Haven 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 Haven?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to New Haven (average of $91). Flying from Las Vegas to New Haven in December is currently the most expensive (average of $186). 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.

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$130+ Cheap flights from Las Vegas to New Haven (LAS - HVN)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to New Haven with Cheapflights

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Cheap flight deals from Las Vegas to New Haven

Round-trip from

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Find flight deals from Las Vegas to New Haven

Cheapest flights from Las Vegas to New HavenExplore the most affordable flight options available from Las Vegas to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Las Vegas to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to New Haven that are best for you.

Best time to book a flight from Las Vegas to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Las Vegas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to New Haven

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

Reviews of airlines servicing New Haven

Read through reviews of airlines operating flights from Las Vegas to New Haven, such as Breeze Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

Traveling to a place near New Haven?

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Cheapest flights from Las Vegas to New Haven
Explore the most affordable flight options available from Las Vegas to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.