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.

$119 CHEAP FLIGHTS from Maine to Las Vegas

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Cheap Flights from Maine to Las Vegas

Cheap flights from Maine to Las Vegas with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Tue, Oct 27 - Sat, Oct 31

5:45 pm - 10:55 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 10m1 stop Chicago O'Hare Intl

7:00 am - 5:15 pmLAS Las Vegas Harry Reid Intl-PWM Portland

7h 15m1 stop Chicago O'Hare Intl

$237American Airlines

Tue, Dec 8 - Tue, Dec 15

7:01 am - 3:45 pmPWM Portland-LAS Las Vegas Harry Reid Intl

11h 44m1 stop Charlotte Douglas

8:29 am - 9:40 pmLAS Las Vegas Harry Reid Intl-PWM Portland

10h 11m1 stop Charlotte Douglas

$237American Airlines

Wed, Dec 9 - Wed, Dec 16

3:25 pm - 9:05 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 40m1 stop Baltimore/Washington

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

9h 10m1 stop Baltimore/Washington

$237Southwest

Tue, Dec 8 - Tue, Dec 15

10:25 am - 5:15 pmPWM Portland-LAS Las Vegas Harry Reid Intl

9h 50m1 stop Baltimore/Washington

10:20 pm - 9:50 amLAS Las Vegas Harry Reid Intl-PWM Portland

8h 30m1 stop Baltimore/Washington

$237Southwest

Thu, Nov 12 - Tue, Nov 17

4:03 pm - 12:19 amPWM Portland-LAS Las Vegas Harry Reid Intl

11h 16m1 stop New York John F Kennedy Intl

11:23 pm - 11:58 amLAS Las Vegas Harry Reid Intl-PWM Portland

9h 35m1 stop Detroit Metropolitan Wayne County

$257Delta

Wed, Nov 4 - Thu, Nov 5

4:47 pm - 9:04 pmPWM Portland-LAS Las Vegas Harry Reid Intl

7h 17m1 stop Detroit Metropolitan Wayne County

12:00 pm - 12:10 amLAS Las Vegas Harry Reid Intl-PWM Portland

9h 10m1 stop New York John F Kennedy Intl

$257Delta

Tue, Nov 10 - Sat, Nov 14

5:50 am - 12:04 pmPWM Portland-LAS Las Vegas Harry Reid Intl

9h 14m1 stop Newark

10:55 pm - 9:00 amLAS Las Vegas Harry Reid Intl-PWM Portland

7h 05m1 stop Newark

$257United Airlines

Thu, Nov 12 - Tue, Nov 17

3:41 pm - 11:15 pmPWM Portland-LAS Las Vegas Harry Reid Intl

10h 34m1 stop Newark

1:11 pm - 11:21 pmLAS Las Vegas Harry Reid Intl-PWM Portland

7h 10m1 stop Newark

$257United Airlines

Sat, Jan 16 - Fri, Jan 22

10:07 am - 10:15 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

15h 08m2 stops Tampa Atlanta Hartsfield-Jackson

9:45 pm - 9:27 amLAS Las Vegas Harry Reid Intl-BGR Bangor

8h 42m1 stop Tampa

$324Multiple Airlines

Sat, Jan 16 - Sat, Jan 23

10:07 am - 10:15 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

15h 08m2 stops Tampa Atlanta Hartsfield-Jackson

11:50 pm - 10:47 amLAS Las Vegas Harry Reid Intl-BGR Bangor

31h 57m1 stop Orlando

$366Multiple Airlines

Wed, Oct 14 - Tue, Oct 27

6:00 am - 1:02 pmPWM Portland-LAS Las Vegas Harry Reid Intl

10h 02m1 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

$293JetBlue

Wed, Oct 14 - Mon, Oct 26

12:42 pm - 6:07 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 25m1 stop Detroit Metropolitan Wayne County

12:59 am - 10:50 amLAS Las Vegas Harry Reid Intl-PWM Portland

6h 51m1 stop Minneapolis St Paul

$413Delta

Wed, Oct 14 - Mon, Oct 26

12:42 pm - 6:07 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 25m1 stop Detroit Metropolitan Wayne County

12:59 am - 10:50 amLAS Las Vegas Harry Reid Intl-PWM Portland

6h 51m1 stop Minneapolis St Paul

$440Delta

Wed, Oct 14 - Tue, Oct 27

6:00 am - 1:02 pmPWM Portland-LAS Las Vegas Harry Reid Intl

10h 02m1 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

$460JetBlue

Thu, Oct 15 - Thu, Oct 29

5:30 pm - 12:10 amPWM Portland-LAS Las Vegas Harry Reid Intl

9h 40m1 stop Baltimore/Washington

11:35 pm - 12:25 pmLAS Las Vegas Harry Reid Intl-PWM Portland

9h 50m2 stops Nashville Intl Baltimore/Washington

$502Southwest

Thu, Oct 15 - Thu, Oct 29

5:30 pm - 12:55 amPWM Portland-LAS Las Vegas Harry Reid Intl

10h 25m2 stops Baltimore/Washington Chicago Midway

11:35 pm - 12:25 pmLAS Las Vegas Harry Reid Intl-PWM Portland

9h 50m2 stops Nashville Intl Baltimore/Washington

$507Southwest

Wed, Oct 14 - Tue, Oct 27

6:00 am - 2:05 pmPWM Portland-LAS Las Vegas Harry Reid Intl

11h 05m2 stops Newark San Francisco

11:36 am - 11:21 pmLAS Las Vegas Harry Reid Intl-PWM Portland

8h 45m1 stop Newark

$571United Airlines

Wed, Oct 14 - Tue, Oct 27

2:32 pm - 8:08 pmPWM Portland-LAS Las Vegas Harry Reid Intl

8h 36m1 stop Washington, D.C. Dulles Intl

11:45 pm - 2:27 pmLAS Las Vegas Harry Reid Intl-PWM Portland

11h 42m2 stops Newark Washington, D.C. Dulles Intl

$575United Airlines

Thu, Oct 15 - Sun, Oct 18

5:40 pm - 10:52 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

8h 12m1 stop Philadelphia

12:10 pm - 11:59 pmLAS Las Vegas Harry Reid Intl-BGR Bangor

8h 49m1 stop Washington, D.C. Reagan-National

$653American Airlines

Thu, Oct 15 - Sun, Oct 18

5:40 pm - 10:52 pmBGR Bangor-LAS Las Vegas Harry Reid Intl

8h 12m1 stop Philadelphia

12:10 pm - 11:59 pmLAS Las Vegas Harry Reid Intl-BGR Bangor

8h 49m1 stop Washington, D.C. Reagan-National

$665American Airlines

Low season	August
High season	October
Cheapest flight	$119

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 9% 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.