Cheap Flights from Portland, ME to Las Vegas, NV from $147
On Cheapflightsplus.com you will find 257 connecting flights from Portland to Las Vegas. You can compare airfare deals from 4 airlines and multiple travel sites from $147, 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
Best Flights from Portland to Las Vegas Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $147 | 18:12 Portland Portland Intl Jetport | 15:47+1 день Las Vegas Mccarran | 24h 35m layover 15h 59m - Orlando | Frontier Airlines | F92621 F91727 |
from $219 | 13:16 Portland Portland Intl Jetport | 22:39 Las Vegas Mccarran | 12h 23m layover 5h 54m - Minneapolis | Sun Country Airlines | SY1822 SY777 |
from $234 | 05:45 Portland Portland Intl Jetport | 10:38 Las Vegas Mccarran | 7h 53m layover 1h 12m - Washington D.C. | United Airlines | UA3415 UA1323 |
from $234 | 06:00 Portland Portland Intl Jetport | 11:16 Las Vegas Mccarran | 8h 16m layover 1h 21m - Chicago | United Airlines | UA1857 UA1933 |
from $234 | 06:00 Portland Portland Intl Jetport | 13:24 Las Vegas Mccarran | 10h 24m layover 3h 29m - Chicago | United Airlines | UA1857 UA2100 |
from $234 | 14:22 Portland Portland Intl Jetport | 21:58 Las Vegas Mccarran | 10h 36m layover 3h 39m - Washington D.C. | United Airlines | UA3624 UA1972 |
from $236 | 05:35 Portland Portland Intl Jetport | 10:24 Las Vegas Mccarran | 7h 49m layover 0h 55m - Washington D.C. | United Airlines | UA3552 UA1323 |
from $236 | 16:56 Portland Portland Intl Jetport | 21:52 Las Vegas Mccarran | 7h 56m layover 0h 56m - Chicago | United Airlines | UA2466 UA658 |
from $236 | 19:15 Portland Portland Intl Jetport | 00:14+1 день Las Vegas Mccarran | 7h 59m layover 1h 0m - Washington D.C. | United Airlines | UA3582 UA2136 |
from $236 | 19:15 Portland Portland Intl Jetport | 00:14+1 день Las Vegas Mccarran | 7h 59m layover 1h 0m - Washington D.C. | United Airlines | UA3582 UA353 |
from $236 | 14:08 Portland Portland Intl Jetport | 19:59 Las Vegas Mccarran | 8h 51m layover 1h 36m - Washington D.C. | United Airlines | UA3624 UA2054 |
from $236 | 08:00 Portland Portland Intl Jetport | 14:24 Las Vegas Mccarran | 9h 24m layover 2h 28m - Newark | United Airlines | UA3680 UA323 |
from $236 | 15:04 Portland Portland Intl Jetport | 23:04 Las Vegas Mccarran | 11h 0m layover 3h 46m - Newark | United Airlines | UA3620 UA203 |
from $236 | 15:04 Portland Portland Intl Jetport | 23:04 Las Vegas Mccarran | 11h 0m layover 3h 46m - Newark | United Airlines | UA3620 UA2471 |
from $225 | 12:40 Portland Portland Intl Jetport | 20:15+1 день Las Vegas Mccarran | 34h 35m layover 6h 6m - Minneapolis 20h 20m - Los Angeles | Sun Country Airlines | SY1822 SY429 NK1052 |
from $240 | 05:45 Portland Portland Intl Jetport | 13:11 Las Vegas Mccarran | 10h 26m layover 1h 2m - Washington D.C. 1h 0m - Houston | United Airlines | UA3415 UA1524 UA1524 |
Flight Schedule Portland (Maine) to Las Vegas (Nevada)
Departure | Arrival | 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$236 |
|
05:45 — 10:38
|
05:45 — 07:33
UA3415
United Airlines
Portland — Washington D.C.
1h 12m stop
08:45 — 10:38
UA1323
United Airlines
Washington D.C. — Las Vegas
|
7h 53m including layover |
Find flight
from$234 |
|
06:00 — 11:16
|
06:00 — 07:51
UA1857
United Airlines
Portland — Chicago
1h 21m stop
09:12 — 11:16
UA1933
United Airlines
Chicago — Las Vegas
|
8h 16m including layover |
Find flight
from$234 |
|
06:00 — 13:24
|
06:00 — 07:51
UA1857
United Airlines
Portland — Chicago
3h 29m stop
11:20 — 13:24
UA2100
United Airlines
Chicago — Las Vegas
|
10h 24m including layover |
Find flight
from$234 |
|
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$236 |
|
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$237 |
|
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$237 |
|
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$237 |
|
12:11 — 17:22
|
12:10 — 13:59
UA3719
United Airlines
Portland — Newark
54m stop
14:54 — 17:22
UA1576
United Airlines
Newark — Las Vegas
|
8h 11m including layover |
Find flight
from$237 |
|
12:11 — 22:40
|
12:10 — 13:59
UA3719
United Airlines
Portland — Newark
6h 9m stop
20:09 — 22:40
UA1862
United Airlines
Newark — Las Vegas
|
13h 29m including layover |
Find flight
from$304 |
|
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$219 |
|
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$243 |
|
14:08 — 19:59
|
14:08 — 16:19
UA3624
United Airlines
Portland — Washington D.C.
1h 36m stop
17:55 — 19:59
UA2054
United Airlines
Washington D.C. — Las Vegas
|
8h 51m including layover |
Find flight
from$236 |
|
14:22 — 21:58
|
14:22 — 16:20
UA3624
United Airlines
Portland — Washington D.C.
3h 39m stop
19:59 — 21:58
UA1972
United Airlines
Washington D.C. — Las Vegas
|
10h 36m including layover |
Find flight
from$234 |
|
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$236 |
|
15:04 — 23:04
|
15:04 — 16:44
UA3620
United Airlines
Portland — Newark
3h 46m stop
20:30 — 23:04
UA2471
United Airlines
Newark — Las Vegas
|
11h including layover |
Find flight
from$236 |
|
16:56 — 21:52
|
16:56 — 18:53
UA2466
United Airlines
Portland — Chicago
56m stop
19:49 — 21:52
UA658
United Airlines
Chicago — Las Vegas
|
7h 56m including layover |
Find flight
from$236 |
|
16:56 — 21:48
|
16:56 — 18:53
UA2466
United Airlines
Portland — Chicago
58m stop
19:49 — 21:52
UA777
United Airlines
Chicago — Las Vegas
|
7h 52m including layover |
Find flight
from$237 |
|
17:35 — 09:19
+1 day
|
17:35 — 19:24
UA3616
United Airlines
Portland — Newark
11h 26m stop
06:50 — 09:19
UA1162
United Airlines
Newark — Las Vegas
|
18h 44m including layover |
Find flight
from$300 |
|
18:12 — 15:47
+1 day
|
19:25 — 22:57
F92621
Frontier Airlines
Portland — Orlando
15h 59m stop
19:25 — 21:21
F91727
Frontier Airlines
Orlando — Las Vegas
|
24h 35m including layover |
Find flight
from$147 |
|
18:23 — 09:36
+1 day
|
18:23 — 20:23
UA4744
United Airlines
Portland — Chicago
11h 7m stop
07:30 — 09:36
UA574
United Airlines
Chicago — Las Vegas
|
18h 13m including layover |
Find flight
from$306 |
|
19:15 — 00:14
+1 day
|
19:15 — 21:10
UA3582
United Airlines
Portland — Washington D.C.
1h stop
22:10 — 00:14
UA2136
United Airlines
Washington D.C. — Las Vegas
|
7h 59m including layover |
Find flight
from$236 |
|
19:15 — 00:14
+1 day
|
19:15 — 21:10
UA3582
United Airlines
Portland — Washington D.C.
1h stop
22:10 — 00:14
UA353
United Airlines
Washington D.C. — Las Vegas
|
7h 59m including layover |
Find flight
from$236 |
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 05:35 to 20:52 from 1 Portland airport and arrive 05:35 to 20:52 to 1 Las Vegas airport. Average flight time is 19h 35m.
- The fastest flight 7h 30m
- Average flight time 19h 35m
- The earliest flight 05:35
- The latest flight 20:52
- Distance 2405 ml
The cheapest months to travel to Las Vegas are september (from 147 $), june (from 153 $), may (from 187 $).
The most expensive months are august (from 236 $), october (from 234 $), july (from 202 $).
What is the lowest airfare Portland to Las Vegas?
The cheapest plane ticket found by our users is $147. This airfare is for economy class on one-way F92621 flight by Frontier Airlines for September 27, 2025 which leaves Portland Intl Jetport in Portland at 18:12 am and arrives at Las Vegas Mccarran at 15:47.
Popular Airlines on the Route
The flight Portland — Las Vegas is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 1 departures per week at the price of from $ 147 . And the most expensive tickets are offered by United Airlines airline - from $ 789.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 257 flights with layovers on the route. The fastest connecting flight is UA3438 by United Airlines takes 7h 30m and the cheapest is F92621 by Frontier Airlines for $147.
- F9 - Frontier Airlinesfrom $147Find
- SY - Sun Country Airlinesfrom $219Find
- MX - Mexicanafrom $272Find
- UA - United Airlinesfrom $234Find
Airports
You can fly from Portland to Las Vegas from 1 airports (Portland Intl Jetport).
Portland airports
- Portland Intl Jetport-PWMfrom $147Find
Las Vegas airports
- Mccarran-LASFind
Airplanes
There are flights to Las Vegas from Portland by 4 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.
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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.
- from $73Find
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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.
- 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.
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