Cheap Flights from Portland, ME to Las Vegas, NV from $81

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On Cheapflightsplus.com you will find 439 connecting flights from Portland to Las Vegas. You can compare airfare deals from 5 airlines and multiple travel sites from $81, 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: $81 (one-way), $139 (round-trip).

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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 $81. Take a look at the list of flights with layovers from Portland to Las Vegas from $81. There’re no direct flights. The fastest connecting flight – 7h 26m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $81 Find flight	16:57 Portland Portland Intl Jetport	21:37+1 день Las Vegas Mccarran	31h 40m layover 23h 7m - Orlando	Frontier Airlines	F91929 F91727
from $107 Find flight	12:58 Portland Portland Intl Jetport	17:24 Las Vegas Mccarran	7h 26m layover 0h 54m - Minneapolis	Sun Country Airlines	SY1822 SY107
from $112 Find flight	19:25 Portland Portland Intl Jetport	09:43+1 день Las Vegas Mccarran	17h 18m layover 8h 48m - Orlando	Frontier Airlines	F92621 F91875
from $148 Find flight	06:10 Portland Portland Intl Jetport	10:55 Las Vegas Mccarran	7h 45m layover 0h 42m - Chicago	United Airlines	UA1834 UA1933
from $148 Find flight	05:35 Portland Portland Intl Jetport	10:24 Las Vegas Mccarran	7h 49m layover 0h 55m - Washington D.C.	United Airlines	UA3552 UA1323
from $148 Find flight	15:37 Portland Portland Intl Jetport	20:32 Las Vegas Mccarran	7h 55m layover 1h 15m - Denver	United Airlines	UA2411 UA655
from $148 Find flight	14:08 Portland Portland Intl Jetport	19:59 Las Vegas Mccarran	8h 51m layover 1h 36m - Washington D.C.	United Airlines	UA3624 UA539
from $148 Find flight	15:04 Portland Portland Intl Jetport	23:04 Las Vegas Mccarran	11h 0m layover 3h 46m - Newark	United Airlines	UA3620 UA203
from $149 Find flight	05:40 Portland Portland Intl Jetport	10:30 Las Vegas Mccarran	7h 50m layover 1h 10m - Washington D.C.	United Airlines	UA3622 UA1323
from $149 Find flight	16:43 Portland Portland Intl Jetport	22:00 Las Vegas Mccarran	8h 17m layover 1h 22m - Chicago	United Airlines	UA1564 UA777
from $149 Find flight	15:28 Portland Portland Intl Jetport	20:47 Las Vegas Mccarran	8h 19m layover 1h 36m - Denver	United Airlines	UA1464 UA655
from $149 Find flight	12:15 Portland Portland Intl Jetport	17:49 Las Vegas Mccarran	8h 34m layover 1h 19m - Washington D.C.	United Airlines	UA3699 UA780
from $149 Find flight	11:43 Portland Portland Intl Jetport	17:40 Las Vegas Mccarran	8h 57m layover 1h 54m - Chicago	United Airlines	UA5697 UA1920
from $149 Find flight	15:28 Portland Portland Intl Jetport	22:00 Las Vegas Mccarran	9h 32m layover 2h 50m - Denver	United Airlines	UA1464 UA1399
from $149 Find flight	16:43 Portland Portland Intl Jetport	23:34 Las Vegas Mccarran	9h 51m layover 2h 50m - Chicago	United Airlines	UA1564 UA352
from $149 Find flight	14:05 Portland Portland Intl Jetport	21:44 Las Vegas Mccarran	10h 39m layover 3h 24m - Washington D.C.	United Airlines	UA3593 UA1668

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 22, 2025

Flight Schedule Portland (Maine) to Las Vegas (Nevada)

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	Flight Details	Flight Duration	Price
05:35 — 10:24	05:35 — 07:25 UA3552 United Airlines Portland — Washington D.C. 55m stop 09:00 — 10:51 UA1323 United Airlines Washington D.C. — Las Vegas	7h 49m including layover	Find flight from$148
05:40 — 10:30	05:40 — 07:30 UA3622 United Airlines Portland — Washington D.C. 1h 10m stop 08:40 — 10:30 UA1323 United Airlines Washington D.C. — Las Vegas	7h 50m including layover	Find flight from$149
06:00 — 11:14	06:00 — 07:29 UA2151 United Airlines Portland — Newark 1h 16m stop 08:45 — 11:14 UA1897 United Airlines Newark — Las Vegas	8h 14m including layover	Find flight from$174
06:10 — 10:55	06:00 — 07:53 UA1834 United Airlines Portland — Chicago 42m stop 08:45 — 10:52 UA1933 United Airlines Chicago — Las Vegas	7h 45m including layover	Find flight from$148
08:00 — 14:24	08:00 — 09:31 UA3680 United Airlines Portland — Newark 2h 28m stop 11:59 — 14:24 UA323 United Airlines Newark — Las Vegas	9h 24m including layover	Find flight from$150
08:00 — 13:50	08:00 — 09:31 UA3424 United Airlines Portland — Newark 1h 54m stop 11:25 — 13:50 UA323 United Airlines Newark — Las Vegas	8h 50m including layover	Find flight from$174
10:05 — 14:35	10:05 — 11:53 UA3438 United Airlines Portland — Washington D.C. 42m stop 12:35 — 14:35 UA2747 United Airlines Washington D.C. — Las Vegas	7h 30m including layover	Find flight from$174
10:50 — 17:22	10:50 — 12:23 UA3623 United Airlines Portland — Newark 2h 31m stop 14:54 — 17:22 UA1576 United Airlines Newark — Las Vegas	9h 32m including layover	Find flight from$174
11:21 — 19:24	11:21 — 13:01 UA3623 United Airlines Portland — Newark 3h 57m stop 16:58 — 19:24 UA2299 United Airlines Newark — Las Vegas	11h 3m including layover	Find flight from$192
11:43 — 17:40	11:43 — 13:46 UA5697 United Airlines Portland — Chicago 1h 54m stop 15:40 — 17:40 UA1920 United Airlines Chicago — Las Vegas	8h 57m including layover	Find flight from$149
12:58 — 17:24	12:47 — 15:00 SY1822 Sun Country Airlines Portland — Minneapolis 54m stop 16:18 — 17:46 SY107 Sun Country Airlines Minneapolis — Las Vegas	7h 26m including layover	Find flight from$107
12:58 — 08:12 +1 day	12:46 — 14:54 SY1822 Sun Country Airlines Portland — Minneapolis 15h 42m stop 08:18 — 09:42 SY103 Sun Country Airlines Minneapolis — Las Vegas	22h 14m including layover	Find flight from$120
13:16 — 22:39	12:47 — 15:00 SY1822 Sun Country Airlines Portland — Minneapolis 5h 54m stop 21:18 — 22:46 SY777 Sun Country Airlines Minneapolis — Las Vegas	12h 23m including layover	Find flight from$129
13:16 — 15:57 +1 day	12:46 — 14:54 SY1822 Sun Country Airlines Portland — Minneapolis 23h 12m stop 14:42 — 16:06 SY105 Sun Country Airlines Minneapolis — Las Vegas	29h 41m including layover	Find flight from$144
14:05 — 21:44	14:05 — 16:16 UA3593 United Airlines Portland — Washington D.C. 3h 24m stop 19:40 — 21:44 UA1668 United Airlines Washington D.C. — Las Vegas	10h 39m including layover	Find flight from$149
14:08 — 19:59	14:08 — 16:19 UA3624 United Airlines Portland — Washington D.C. 1h 36m stop 17:55 — 19:59 UA539 United Airlines Washington D.C. — Las Vegas	8h 51m including layover	Find flight from$148
15:04 — 23:04	15:04 — 16:44 UA3620 United Airlines Portland — Newark 3h 46m stop 20:30 — 23:04 UA203 United Airlines Newark — Las Vegas	11h including layover	Find flight from$148
15:37 — 20:32	15:37 — 18:15 UA2411 United Airlines Portland — Denver 1h 15m stop 19:30 — 20:32 UA655 United Airlines Denver — Las Vegas	7h 55m including layover	Find flight from$148
16:43 — 22:00	16:43 — 18:40 UA1564 United Airlines Portland — Chicago 1h 22m stop 19:57 — 22:00 UA777 United Airlines Chicago — Las Vegas	8h 17m including layover	Find flight from$149
16:57 — 21:37 +1 day	16:57 — 20:18 F91929 Frontier Airlines Portland — Orlando 23h 7m stop 19:25 — 21:37 F91727 Frontier Airlines Orlando — Las Vegas	31h 40m including layover	Find flight from$81
18:16 — 11:45 +1 day	18:16 — 20:51 MX101 Mexicana Portland — Charleston 10h 9m stop 07:00 — 11:45 MX244 Mexicana Charleston — Las Vegas	20h 29m including layover	Find flight from$221
18:20 — 09:36 +1 day	18:20 — 20:25 UA3520 United Airlines Portland — Chicago 11h 8m stop 07:33 — 09:36 UA2727 United Airlines Chicago — Las Vegas	18h 16m including layover	Find flight from$226
19:25 — 09:43 +1 day	19:25 — 22:57 F92621 Frontier Airlines Portland — Orlando 8h 48m stop 07:45 — 09:43 F91875 Frontier Airlines Orlando — Las Vegas	17h 18m including layover	Find flight from$112
19:25 — 21:21 +1 day	19:25 — 22:57 F92621 Frontier Airlines Portland — Orlando 20h 28m stop 19:25 — 21:21 F91727 Frontier Airlines Orlando — Las Vegas	28h 56m including layover	Find flight from$112

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 22, 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 05:08 to 20:52 from 1 Portland airport and arrive 05:08 to 20:52 to 1 Las Vegas airport. Average flight time is 20h 59m.

The fastest flight 7h 26m
Average flight time 20h 59m
The earliest flight 05:08
The latest flight 20:52
Distance 2405 ml

The cheapest months to travel to Las Vegas are may (from 108 $), june (from 143 $), july (from 198 $).

The most expensive months are august (from 231 $), july (from 198 $), june (from 143 $).

What is the lowest airfare Portland to Las Vegas?

The cheapest plane ticket found by our users is $81. This airfare is for economy class on one-way F91929 flight by Frontier Airlines for May 24, 2025 which leaves Portland Intl Jetport in Portland at 16:57 am and arrives at Las Vegas Mccarran at 21:37.

Economy class

$81

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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 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 1 departures per week at the price of from $ 361 . And the most expensive tickets are offered by United Airlines airline - from $ 1113.

Direct flights

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

Connecting Flights

There are 439 flights with layovers on the route. The fastest connecting flight is SY1822 by Sun Country Airlines takes 7h 26m and the cheapest is F91929 by Frontier Airlines for $81.

AS - Alaska Airlines

from $361

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F9 - Frontier Airlines

from $81

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SY - Sun Country Airlines

from $107

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MX - Mexicana

from $198

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UA - United Airlines

from $148

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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 $81
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Las Vegas airports

Mccarran-LAS

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Airplanes

There are flights to Las Vegas from Portland by 5 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.

Portland — Las Vegas

from $74

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Portland — Seattle

from $80

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Portland — Chicago

from $60

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Portland — Denver

from $55

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Portland — San Diego

from $68

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Portland — Los Angeles

from $56

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Portland — Sacramento

from $58

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Portland — Austin

from $59

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Portland — Spokane

from $63

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Portland — Atlanta

from $64

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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.

Portland — Vancouver

from $73

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Portland — Calgary

from $75

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Portland — Amsterdam

from $59

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Portland — Guadalajara

from $68

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How to book a plane 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.
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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.
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