What are the cheapest airlines to fly from Maine to Las Vegas one-way?

One-way options have recently been found by users for as low as $114 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $115 and Southwest from $137 one-way.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the most popular routes from Maine to Las Vegas?

When deciding which route to take from Maine to Las Vegas consider Boston Logan Intl - Las Vegas Harry Reid Intl, Portland - Las Vegas Harry Reid Intl or Bangor - Las Vegas Harry Reid Intl as they are the most popular.

What are the most popular airlines that fly from Maine to Las Vegas?

The most popular airlines flying from Maine to Las Vegas are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

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

To save on the cost of your flight from Maine to Las Vegas, book at least 37 days before your planned departure. Booking around this time can save you about 59% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $361 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $853.

What is the cheapest month to fly from Maine to Las Vegas?

Our data shows that September tends to be the cheapest month to fly to Las Vegas from Maine. Users have commonly found prices around $475 for the month, but tickets can be as low as $295. Due to multiple factors, prepare for potentially higher prices in April.

What airport do you fly into for flights to Las Vegas from Maine?

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

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

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

How can I find direct flights from Maine to Las Vegas?

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

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

Yes. Cheapflights offers flight deals from Maine 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.

$114+ Flights from Maine to Las Vegas

Q: How much does it cost to fly round-trip from Maine to Las Vegas?

Airfare is below average for this route at the moment. Maine to Las Vegas flights typically cost between $332 and $806 in September. The cheapest round-trip price found within the last 3 days was $239 on JetBlue (Sep 15-Sep 23).

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Cheap flight deals from Maine to Las Vegas

Round-trip from	$238 (Kiwi.com)
One-way from	$114 (United Airlines)
Popular in	April
Cheapest in	September
Average price	$426

From Maine to Las Vegas Harry Reid Intl

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One-way flight from Maine to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($53 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Maine to Las Vegas

Cheapest flights from Maine to Las Vegas
Explore the most affordable flight options available from Maine to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

jue. 9/45:50 amBOS - LAS

2 stops14h 15mMultiple Airlines

mar. 9/910:09 pmLAS - BOS

1 stop10h 04mMultiple Airlines

Deal found 8/12

$238

jue. 10/302:53 pmBOS - LAS

1 stop9h 13mSpirit Airlines

sáb. 11/81:04 pmLAS - BOS

1 stop7h 21mSpirit Airlines

Deal found 8/13

$239

lun. 9/152:17 pmPWM - LAS

1 stop10h 05mJetBlue

mar. 9/2311:59 pmLAS - PWM

1 stop10h 23mJetBlue

Deal found 8/14

$239

vie. 9/1912:59 pmBOS - LAS

1 stop23h 32mFrontier

vie. 9/2612:55 amLAS - BOS

2 stops54h 03mFrontier

Deal found 8/14

$240

jue. 8/2812:57 pmBOS - LAS

1 stop10h 08mFrontier

jue. 9/43:10 pmLAS - BOS

2 stops15h 48mFrontier

Deal found 8/14

$241

vie. 8/226:30 amBOS - LAS

2 stops12h 07mSpirit Airlines

lun. 8/256:05 amLAS - BOS

2 stops13h 29mSpirit Airlines

Deal found 8/13

$242

mié. 11/121:35 pmBOS - LAS

1 stop8h 05mSouthwest

sáb. 11/156:35 amLAS - BOS

1 stop6h 30mSouthwest

Deal found 8/14

$243

dom. 9/145:50 amBOS - LAS

1 stop8h 14mMultiple Airlines

jue. 9/1811:00 pmLAS - BOS

1 stop7h 58mMultiple Airlines

Deal found 8/14

$244

jue. 9/45:50 amBOS - LAS

2 stops18h 29mSpirit Airlines

mar. 9/912:47 amLAS - BOS

2 stops20h 10mSpirit Airlines

Deal found 8/14

$245

lun. 9/85:50 amBOS - LAS

2 stops19h 36mSpirit Airlines

mar. 9/912:47 amLAS - BOS

2 stops20h 10mSpirit Airlines

Deal found 8/13

$246

mar. 9/165:50 amBOS - LAS

1 stop8h 14mSpirit Airlines

vie. 9/266:05 amLAS - BOS

2 stops13h 42mSpirit Airlines

Deal found 8/14

$247

dom. 10/198:31 amBOS - LAS

2 stops18h 28mFrontier

jue. 10/309:06 pmLAS - BOS

2 stops34h 42mFrontier

Deal found 8/14

$248

Best flights from Maine to Las Vegas
Discover carefully curated flight deals from Maine to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 14, 2025.

lun. 9/152:17 pmPWM - LAS

1 stop10h 05mJetBlue

mar. 9/2311:59 pmLAS - PWM

1 stop10h 23mJetBlue

Deal found 8/14

$239

mié. 11/126:45 amBOS - LAS

1 stop8h 15mSouthwest

lun. 11/1710:20 pmLAS - BOS

1 stop6h 55mSouthwest

Deal found 8/13

$243

mar. 9/25:30 amBOS - LAS

1 stop8h 33mUnited Airlines

vie. 9/52:36 pmLAS - BOS

1 stop7h 33mUnited Airlines

Deal found 8/13

$264

mar. 9/165:00 pmPWM - LAS

1 stop7h 24mDelta

lun. 9/2212:45 amLAS - PWM

1 stop6h 55mDelta

Deal found 8/12

$273

vie. 10/243:52 pmBGR - LAS

1 stop9h 16mAmerican Airlines

lun. 10/2711:10 pmLAS - BGR

1 stop10h 10mAmerican Airlines

Deal found 8/13

$309

mié. 11/56:00 pmBOS - LAS

1 stop8h 00mSouthwest

mié. 11/126:25 amLAS - BOS

1 stop9h 45mSouthwest

Deal found 8/13

$243

mié. 9/107:00 amAUG - LAS

2 stops17h 13mMultiple Airlines

mié. 9/176:28 pmLAS - AUG

2 stops15h 38mMultiple Airlines

Deal found 8/13

$504

mar. 9/167:30 amPWM - LAS

1 stop7h 55mJetBlue

mar. 9/2311:59 pmLAS - PWM

1 stop10h 23mJetBlue

Deal found 8/12

$267

mié. 11/126:00 pmBOS - LAS

1 stop8h 00mSouthwest

sáb. 11/155:00 amLAS - BOS

1 stop7h 50mSouthwest

Deal found 8/13

$243

mar. 9/91:34 pmPWM - LAS

1 stop8h 26mDelta

mar. 9/1611:55 amLAS - PWM

1 stop9h 39mDelta

Deal found 8/12

$273

mar. 12/24:55 pmPWM - LAS

1 stop7h 40mDelta

mar. 12/911:10 amLAS - PWM

1 stop7h 49mDelta

Deal found 8/12

$273

sáb. 10/114:00 pmBGR - LAS

1 stop9h 08mAmerican Airlines

sáb. 10/188:00 amLAS - BGR

1 stop10h 14mAmerican Airlines

Deal found 8/12

$309

Last-minute flights from Maine to Las Vegas
Discover last-minute flight deals from Maine to Las Vegas. Data last updated agosto 14, 2025 and is based on user searches.

mié. 8/2012:12 pmBGR - LAS

2 stops11h 29mAmerican Airlines

sáb. 8/237:50 amLAS - BGR

2 stops11h 08mAmerican Airlines

Deal found 8/12

$469

jue. 8/216:05 amBOS - LAS

1 stop13h 03mSpirit Airlines

lun. 8/2510:15 pmLAS - BOS

1 stop10h 03mSpirit Airlines

Deal found 8/12

$240

vie. 8/226:05 amBOS - LAS

1 stop13h 03mMultiple Airlines

mié. 9/35:45 pmLAS - BOS

2 stops13h 13mMultiple Airlines

Deal found 8/12

$238

vie. 8/226:05 amBOS - LAS

1 stop13h 03mSpirit Airlines

lun. 8/2510:15 pmLAS - BOS

1 stop10h 03mSpirit Airlines

Deal found 8/12

$239

vie. 8/226:05 amBOS - LAS

1 stop13h 03mSpirit Airlines

vie. 9/510:16 pmLAS - BOS

1 stop9h 57mSpirit Airlines

Deal found 8/12

$244

vie. 8/2212:57 pmBOS - LAS

1 stop23h 34mFrontier

mar. 8/269:05 pmLAS - BOS

2 stops31h 47mFrontier

Deal found 8/13

$249

vie. 8/226:00 amBGR - LAS

1 stop8h 07mAmerican Airlines

dom. 8/2412:59 amLAS - BGR

1 stop8h 23mAmerican Airlines

Deal found 8/14

$459

vie. 8/223:56 pmBGR - LAS

1 stop9h 22mDelta

lun. 8/2510:15 pmLAS - BGR

2 stops10h 20mDelta

Deal found 8/14

$464

vie. 8/226:30 amBOS - LAS

2 stops12h 07mSpirit Airlines

lun. 8/256:05 amLAS - BOS

2 stops13h 29mSpirit Airlines

Deal found 8/13

$242

sáb. 8/236:05 amBOS - LAS

1 stop15h 59mSpirit Airlines

lun. 8/256:05 amLAS - BOS

2 stops13h 29mSpirit Airlines

Deal found 8/12

$243

sáb. 8/234:38 pmBOS - LAS

2 stops30h 53mMultiple Airlines

mié. 8/2710:10 amLAS - BOS

1 stop18h 42mMultiple Airlines

Deal found 8/14

$245

dom. 8/2410:34 amBOS - LAS

1 stop13h 14mMultiple Airlines

mié. 8/2710:10 amLAS - BOS

1 stop18h 42mMultiple Airlines

Deal found 8/12

$247

One-way flights from Maine to Las Vegas
Search for one-way flight options from Maine to Las Vegas. Find affordable one-way fares based on user searches. Data last updated agosto 14, 2025.

mar. 11/115:30 amBOS - LAS

1 stop8h 55mUnited Airlines

Deal found 8/12

$114

mié. 9/106:10 amBOS - LAS

3 stops28h 30mSpirit Airlines

Deal found 8/14

$115

vie. 9/265:50 amBOS - LAS

1 stop7h 51mSpirit Airlines

Deal found 8/12

$116

vie. 10/3112:20 pmBOS - LAS

1 stop7h 34mSpirit Airlines

Deal found 8/12

$117

mié. 8/276:30 amBOS - LAS

2 stops17h 58mSpirit Airlines

Deal found 8/12

$118

lun. 9/1512:59 pmBOS - LAS

2 stops13h 34mFrontier

Deal found 8/14

$119

dom. 11/96:57 pmBOS - LAS

1 stop8h 16mSpirit Airlines

Deal found 8/12

$120

dom. 9/710:13 amBOS - LAS

2 stops12h 40mFrontier

Deal found 8/14

$121

sáb. 9/135:50 amBOS - LAS

1 stop18h 33mSpirit Airlines

Deal found 8/12

$122

jue. 8/2112:57 pmBOS - LAS

1 stop10h 08mFrontier

Deal found 8/12

$123

mié. 8/2010:34 amBOS - LAS

1 stop13h 14mSpirit Airlines

Deal found 8/13

$124

lun. 8/2512:57 pmBOS - LAS

1 stop10h 08mFrontier

Deal found 8/12

$125

Fly from

Fly to

Route

Depart

Return

Price

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

lun. 9/15

2:17 pm-9:22 pm

1 stop10h 05m

Las Vegas Harry Reid Intl

mar. 9/23

11:59 pm-1:22 pm

1 stop10h 23m

$239

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mié. 11/12

6:45 am-12:00 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

lun. 11/17

10:20 pm-8:15 am

1 stop6h 55m

$243

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mié. 11/5

6:00 pm-11:00 pm

1 stop8h 00m

Las Vegas Harry Reid Intl

mié. 11/12

6:25 am-7:10 pm

1 stop9h 45m

$243

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mié. 11/12

6:00 pm-11:00 pm

1 stop8h 00m

Las Vegas Harry Reid Intl

sáb. 11/15

5:00 am-3:50 pm

1 stop7h 50m

$243

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mar. 9/2

5:30 am-11:03 am

1 stop8h 33m

Las Vegas Harry Reid Intl

vie. 9/5

2:36 pm-1:09 am

1 stop7h 33m

$264

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mar. 9/23

5:20 am-10:50 am

1 stop8h 30m

Las Vegas Harry Reid Intl

mar. 9/30

7:50 pm-8:10 am

2 stops9h 20m

$264

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mié. 10/29

9:10 am-4:00 pm

2 stops9h 50m

Las Vegas Harry Reid Intl

mié. 11/12

6:25 am-4:35 pm

1 stop7h 10m

$264

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

vie. 11/7

4:25 pm-11:20 pm

1 stop9h 55m

Las Vegas Harry Reid Intl

lun. 11/10

10:20 pm-9:40 am

1 stop8h 20m

$265

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

mar. 9/16

7:30 am-12:25 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

mar. 9/23

11:59 pm-1:22 pm

1 stop10h 23m

$267

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

mar. 9/16

5:00 pm-9:24 pm

1 stop7h 24m

Las Vegas Harry Reid Intl

lun. 9/22

12:45 am-10:40 am

1 stop6h 55m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 55 results

...

Best time to book a flight from Maine to Las Vegas

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

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

Currently, August is the cheapest month in which you can book a flight from Maine to Las Vegas (average of $198). Flying from Maine to Las Vegas in March is currently the most expensive (average of $269). 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 ME to LAS?

When flying from Maine to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Related info for your journey

What airport do you fly into for flights to Las Vegas from Maine?
Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Maine to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.
What are the cheapest airlines to fly from Maine to Las Vegas one-way?
One-way options have recently been found by users for as low as $114 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $115 and Southwest from $137 one-way.
What are the most popular routes from Maine to Las Vegas?
When deciding which route to take from Maine to Las Vegas consider Boston Logan Intl - Las Vegas Harry Reid Intl, Portland - Las Vegas Harry Reid Intl or Bangor - Las Vegas Harry Reid Intl as they are the most popular.
Can I find deals for flights from Maine to Las Vegas that include hotel bookings?
Yes. In addition to deals on Maine to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Maine to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Las Vegas.
Can I find deals for business class flights from Maine to Las Vegas?
Yes. Cheapflights offers flight deals from Maine 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 Maine to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Maine to Las Vegas (average of $198). Flying from Maine to Las Vegas in March is currently the most expensive (average of $269). 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

Henderson

Paradise

North Las Vegas

Sunrise Manor

Winchester

Primm

Mount Charleston

Kingman

Mesquite

Needles

Boulder City

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Maine to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$201	Average$412	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$272	Average$433	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$308	Average$477	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$317	Average$526	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$373	Average$507	FlexibilityNo cancel fee	On-time63%

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$114+ Cheap flights from Maine 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Maine to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Maine to Las Vegas

Keep the following information in mind while searching for Maine to Las Vegas flight deals. Data was last updated agosto 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Maine to Las Vegas

Cheapest flights from Maine to Las VegasExplore the most affordable flight options available from Maine to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Explore the most affordable flight options available from Maine to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Maine to Las Vegas

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

Cheapflights Insights

Everything you need to know about your flight from Maine to Las Vegas

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

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

Find hourly flight availability from Maine 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 agosto 14, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Maine 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 Maine?

What are the cheapest airlines to fly from Maine to Las Vegas one-way?

What are the most popular routes from Maine to Las Vegas?

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

How can I find direct flights from Maine to Las Vegas?

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

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

Traveling to a place near Las Vegas?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Maine to Las Vegas

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Cheapest flights from Maine to Las Vegas
Explore the most affordable flight options available from Maine to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.