Cheap Flights from Portland, ME to Las Vegas, NV from $456

Return flight: Las Vegas – Portland
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On Cheapflightsplus.com you will find 6 connecting flights from Portland to Las Vegas. You can compare airfare deals from 1 airlines and multiple travel sites from $456, book and save on cheap plane tickets and last minute offers. Also check out PWM-LAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Las Vegas Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $456 (one-way), $782 (round-trip).
Direct flights
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Best Flights from Portland to Las Vegas Today

Take a look at the list of non stop flights and flights with layovers from Portland to Las Vegas with the lowest price of $456. Take a look at the list of flights with layovers from Portland to Las Vegas from $456. There’re no direct flights. The fastest connecting flight – 8h 38m.
Price Departure Arrival Flight Duration Airline Flight
from $456
Find flight
16:20
Portland
Portland Intl Jetport
 21:58
Las Vegas
Mccarran
 8h 38m
layover
1h 14m - Chicago
 United Airlines
UA3651
UA1531
from $456
Find flight
15:55
Portland
Portland Intl Jetport
 21:58
Las Vegas
Mccarran
 9h 3m
layover
1h 17m - Newark
 United Airlines
UA3620
UA2359
from $456
Find flight
13:30
Portland
Portland Intl Jetport
 20:26
Las Vegas
Mccarran
 9h 56m
layover
2h 19m - Washington D.C.
 United Airlines
UA4254
UA780
from $456
Find flight
12:15
Portland
Portland Intl Jetport
 19:13
Las Vegas
Mccarran
 9h 58m
layover
2h 24m - Newark
 United Airlines
UA3578
UA746
from $456
Find flight
12:15
Portland
Portland Intl Jetport
 20:26
Las Vegas
Mccarran
 11h 11m
layover
3h 26m - Newark
 United Airlines
UA3578
UA407
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 05, 2025
Full flight schedule will help you in detecting at what time planes fly from Portland to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
12:15 — 19:13
12:15 — 14:01 UA3578 United Airlines
Portland — Newark
2h 24m stop
16:25 — 19:13 UA746 United Airlines
Newark — Las Vegas
9h 58m
including layover
Find flight
from$456
12:15 — 20:26
12:15 — 14:01 UA3578 United Airlines
Portland — Newark
3h 26m stop
17:27 — 20:26 UA407 United Airlines
Newark — Las Vegas
11h 11m
including layover
Find flight
from$456
13:30 — 20:26
13:30 — 15:31 UA4254 United Airlines
Portland — Washington D.C.
2h 19m stop
17:50 — 20:26 UA780 United Airlines
Washington D.C. — Las Vegas
9h 56m
including layover
Find flight
from$456
15:55 — 21:58
15:55 — 17:42 UA3620 United Airlines
Portland — Newark
1h 17m stop
18:59 — 21:58 UA2359 United Airlines
Newark — Las Vegas
9h 3m
including layover
Find flight
from$456
16:20 — 21:58
16:20 — 18:26 UA3651 United Airlines
Portland — Chicago
1h 14m stop
19:40 — 21:58 UA1531 United Airlines
Chicago — Las Vegas
8h 38m
including layover
Find flight
from$456
16:20 — 23:30
16:20 — 18:26 UA3651 United Airlines
Portland — Chicago
2h 52m stop
21:18 — 23:30 UA2203 United Airlines
Chicago — Las Vegas
10h 10m
including layover
Find flight
from$456
*Departure and arrival times - local. Updated on February 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Las Vegas depends on and how to choose the most interesting flight option for you.

Distance between Portland and Las Vegas is 3870 miles. Time difference between the cities is 3h. Airplanes depart 12:15 to 16:20 from 1 Portland airport and arrive 12:15 to 16:20 to 1 Las Vegas airport. Average flight time is 9h 57m.

  • The fastest flight 8h 38m
  • Average flight time 9h 57m
  • The earliest flight 12:15
  • The latest flight 16:20
  • Distance 2405 ml

The cheapest months to travel to Las Vegas are february (from 456 $).

What is the lowest airfare Portland to Las Vegas?

The cheapest plane ticket found by our users is $456. This airfare is for economy class on one-way UA3651 flight by United Airlines for February 21, 2025 which leaves Portland Intl Jetport in Portland at 16:20 am and arrives at Las Vegas Mccarran at 23:30.

Economy class
$456
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Business class
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First class
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Popular Airlines on the Route

The flight Portland — Las Vegas is served by 1 regular airline . Most of the flights on this route are operated by United Airlines - 6 departures per week at the price of from $ 456 . And the most expensive tickets are offered by United Airlines airline - from $ 456.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 6 flights with layovers on the route. The fastest connecting flight is UA3651 by United Airlines takes 8h 38m and the cheapest is UA3651 by United Airlines for $456.

  • UA - United Airlines
    from $456
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Airports

You can fly from Portland to Las Vegas from 1 airports (Portland Intl Jetport).

Portland airports

  • Portland Intl Jetport-PWM
    from $456
    Find

Las Vegas airports

  • Mccarran-LAS
    Find

Airplanes

There are flights to Las Vegas from Portland by 1 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

You may also consider searching for discounted plane tickets to some other popular places from Portland within United States.

Top International Destinations from Portland

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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