How does KAYAK find such low prices on flights from Maine to Las Vegas?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Las Vegas.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Las Vegas?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maine to Las Vegas?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Las Vegas?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$124 CHEAP FLIGHTS from Maine to Las Vegas

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Maine to Las Vegas

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Maine to Las Vegas

Sat, Jan 23 - Mon, Feb 1

6:31 pm - 8:55 pmPWM Portland-LAS Las Vegas Harry Reid Intl

29h 24m1 stop Tampa

6:20 am - 9:08 amLAS Las Vegas Harry Reid Intl-PWM Portland

47h 48m2 stops Houston George Bush Intcntl Orlando

$321Multiple Airlines

Sat, Jan 23 - Thu, Jan 28

6:31 pm - 8:55 pmPWM Portland-LAS Las Vegas Harry Reid Intl

29h 24m1 stop Tampa

2:45 pm - 9:08 amLAS Las Vegas Harry Reid Intl-PWM Portland

15h 23m2 stops Austin Bergstrom Orlando

$348Multiple Airlines

Sat, Dec 12 - Sat, Dec 19

10:39 am - 6:31 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

10h 52m1 stop Philadelphia

1:00 pm - 11:25 pmLAS Las Vegas Harry Reid Intl-BGR Bangor

7h 25m1 stop Philadelphia

$361American Airlines

Wed, Jan 27 - Sat, Jan 30

7:00 am - 12:37 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 37m1 stop Charlotte Douglas

8:00 am - 9:29 pmLAS Las Vegas Harry Reid Intl-PWM Portland

10h 29m1 stop Charlotte Douglas

$361American Airlines

Wed, Jan 6 - Wed, Jan 13

6:00 am - 2:28 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

11h 28m1 stop New York John F Kennedy Intl

9:45 am - 10:40 pmLAS Las Vegas Harry Reid Intl-BGR Bangor

9h 55m1 stop New York John F Kennedy Intl

$361Delta

Wed, Dec 2 - Mon, Dec 7

4:00 pm - 10:15 pmPWM Portland-LAS Las Vegas Harry Reid Intl

9h 15m1 stop New York John F Kennedy Intl

12:16 pm - 12:21 amLAS Las Vegas Harry Reid Intl-PWM Portland

9h 05m1 stop New York John F Kennedy Intl

$361Delta

Sat, May 1 - Sat, May 8

4:10 pm - 10:17 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

9h 07m1 stop Newark

11:55 pm - 11:23 amLAS Las Vegas Harry Reid Intl-BGR Bangor

8h 28m1 stop Newark

$361United Airlines

Sat, Jan 23 - Wed, Jan 27

11:28 am - 7:51 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

11h 23m1 stop Newark

11:59 pm - 10:44 amLAS Las Vegas Harry Reid Intl-BGR Bangor

7h 45m1 stop Newark

$361United Airlines

Thu, Jan 7 - Wed, Jan 13

3:25 pm - 8:40 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 15m1 stop Baltimore/Washington

12:10 am - 12:15 pmLAS Las Vegas Harry Reid Intl-PWM Portland

9h 05m2 stops Chicago Midway Baltimore/Washington

$366Southwest

Wed, Feb 3 - Sat, Feb 6

3:25 pm - 8:40 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 15m1 stop Baltimore/Washington

10:20 am - 11:00 pmLAS Las Vegas Harry Reid Intl-PWM Portland

9h 40m2 stops San Diego Baltimore/Washington

$366Southwest

Recent last minute flight deals from Maine to Las Vegas

Sat, Nov 7 - Fri, Nov 13

2:00 pm - 11:35 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

12h 35m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

12:50 am - 3:05 pmLAS Las Vegas Harry Reid Intl-BGR Bangor

11h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$459Delta

Sat, Nov 7 - Fri, Nov 13

4:10 pm - 10:27 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

9h 17m1 stop New York John F Kennedy Intl

12:50 am - 3:05 pmLAS Las Vegas Harry Reid Intl-BGR Bangor

11h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$519Delta

Fri, Nov 6 - Tue, Nov 10

6:30 am - 1:09 pmPWM Portland-LAS Las Vegas Harry Reid Intl

9h 39m1 stop New York John F Kennedy Intl

11:04 am - 11:43 pmLAS Las Vegas Harry Reid Intl-PWM Portland

9h 39m1 stop New York John F Kennedy Intl

$633JetBlue

Fri, Nov 6 - Mon, Nov 9

5:45 am - 1:58 pmPWM Portland-LAS Las Vegas Harry Reid Intl

11h 13m2 stops Charlotte Douglas Los Angeles

12:08 am - 11:28 amLAS Las Vegas Harry Reid Intl-PWM Portland

8h 20m1 stop Chicago O'Hare Intl

$659American Airlines

Sun, Nov 8 - Wed, Nov 11

5:20 am - 1:00 pmPWM Portland-LAS Las Vegas Harry Reid Intl

10h 40m2 stops Baltimore/Washington Denver Intl

10:20 pm - 10:30 amLAS Las Vegas Harry Reid Intl-PWM Portland

9h 10m1 stop Baltimore/Washington

$659Southwest

Fri, Nov 6 - Mon, Nov 9

5:45 am - 1:58 pmPWM Portland-LAS Las Vegas Harry Reid Intl

11h 13m2 stops Charlotte Douglas Los Angeles

12:08 am - 11:28 amLAS Las Vegas Harry Reid Intl-PWM Portland

8h 20m1 stop Chicago O'Hare Intl

$664American Airlines

Sun, Nov 8 - Wed, Nov 11

5:20 am - 1:00 pmPWM Portland-LAS Las Vegas Harry Reid Intl

10h 40m2 stops Baltimore/Washington Denver Intl

10:55 pm - 1:05 pmLAS Las Vegas Harry Reid Intl-PWM Portland

11h 10m2 stops Tampa Baltimore/Washington

$664Southwest

Fri, Nov 6 - Sun, Nov 8

11:00 am - 8:05 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

12h 05m2 stops Newark Los Angeles

4:22 pm - 10:19 amLAS Las Vegas Harry Reid Intl-BGR Bangor

14h 57m2 stops Los Angeles Newark

$667United Airlines

Fri, Nov 6 - Fri, Nov 13

8:49 am - 5:04 pmPWM Portland-LAS Las Vegas Harry Reid Intl

11h 15m1 stop Newark

11:00 am - 9:52 pmLAS Las Vegas Harry Reid Intl-PWM Portland

7h 52m1 stop Chicago O'Hare Intl

$726United Airlines

Fri, Nov 6 - Tue, Nov 10

3:53 pm - 12:02 pmPWM Portland-LAS Las Vegas Harry Reid Intl

23h 09m3 stops Columbus Raleigh-Durham Fort Myers SW Florida Intl

12:19 pm - 5:51 pmLAS Las Vegas Harry Reid Intl-PWM Portland

26h 32m2 stops Richmond Byrd Intl Tampa

$1,264Breeze Airways

Useful Info

Low season	September
High season	May
Cheapest flight	$124

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly with an average 5% increase in price.

Flight from Portland to Las Vegas

How does KAYAK find such low prices on flights from Maine to Las Vegas?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Las Vegas.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Las Vegas?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Maine is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maine to Las Vegas?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Las Vegas?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.