$126+ Cheap flights from Las Vegas to Portland, ME (LAS - PWM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PWM
Jul 26 — Aug 21
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Las Vegas to PortlandExplore the most affordable flight options available from Las Vegas to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
Explore the most affordable flight options available from Las Vegas to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
This JetBlue deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:25 am
LAS
- PWM
1 stop11h 00m
JetBlue
Thu 8/272:40 pm
PWM
- LAS
1 stop7h 51m
JetBlue
Deal found 6/23![JetBlue logo]()
$241
This JetBlue deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:59 pm
LAS
- PWM
1 stop9h 18m
JetBlue
Wed 8/122:40 pm
PWM
- LAS
1 stop12h 08m
JetBlue
Deal found 6/23![JetBlue logo]()
$265
This JetBlue deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:59 pm
LAS
- PWM
1 stop9h 18m
JetBlue
Tue 8/251:25 pm
PWM
- LAS
1 stop9h 06m
JetBlue
Deal found 6/21![JetBlue logo]()
$266
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:38 pm
LAS
- PWM
1 stop7h 30m
United Airlines
Tue 8/256:00 am
PWM
- LAS
1 stop10h 07m
United Airlines
Deal found 6/25![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:11 pm
LAS
- PWM
1 stop9h 48m
Delta
Sat 8/226:05 am
PWM
- LAS
1 stop9h 05m
Delta
Deal found 6/21![Delta logo]()
$273
This JetBlue deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Thu 8/276:00 am
PWM
- LAS
1 stop10h 44m
JetBlue
Deal found 6/21![JetBlue logo]()
$291
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:41 am
LAS
- PWM
1 stop8h 33m
Delta
Wed 8/126:05 am
PWM
- LAS
1 stop9h 05m
Delta
Deal found 6/21![Delta logo]()
$299
This JetBlue deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:25 am
LAS
- PWM
1 stop11h 00m
JetBlue
Wed 9/236:00 am
PWM
- LAS
1 stop9h 53m
JetBlue
Deal found 6/21![JetBlue logo]()
$314
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:11 pm
LAS
- PWM
1 stop9h 48m
Delta
Wed 9/912:55 pm
PWM
- LAS
1 stop8h 00m
Delta
Deal found 6/21![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:15 am
LAS
- PWM
1 stop7h 27m
United Airlines
Mon 8/315:03 pm
PWM
- LAS
1 stop8h 49m
United Airlines
Deal found 6/23![United Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:34 pm
LAS
- PWM
1 stop7h 37m
United Airlines
Wed 8/126:03 am
PWM
- LAS
1 stop10h 04m
United Airlines
Deal found 6/24![United Airlines logo]()
$327
Best flights from Las Vegas to PortlandDiscover carefully curated flight deals from Las Vegas to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
Discover carefully curated flight deals from Las Vegas to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
This JetBlue deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Sun 9/66:00 am
PWM
- LAS
1 stop10h 35m
JetBlue
Deal found 6/22![JetBlue logo]()
$241
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:38 pm
LAS
- PWM
1 stop7h 30m
United Airlines
Tue 8/253:45 pm
PWM
- LAS
2 stops10h 07m
United Airlines
Deal found 6/25![United Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 am
LAS
- PWM
2 stops10h 10m
Southwest
Tue 8/255:45 am
PWM
- LAS
2 stops10h 05m
Southwest
Deal found 6/25![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:50 am
LAS
- PWM
1 stop7h 11m
Delta
Thu 9/2411:50 am
PWM
- LAS
1 stop6h 56m
Delta
Deal found 6/21![Delta logo]()
$373
This JetBlue deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:59 pm
LAS
- PWM
1 stop9h 31m
JetBlue
Tue 9/226:00 am
PWM
- LAS
1 stop9h 53m
JetBlue
Deal found 6/21![JetBlue logo]()
$314
This JetBlue deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:35 am
LAS
- PWM
1 stop9h 50m
JetBlue
Sat 9/266:00 am
PWM
- LAS
1 stop11h 35m
JetBlue
Deal found 6/21![JetBlue logo]()
$314
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:45 am
LAS
- PWM
2 stops9h 25m
Southwest
Mon 8/315:55 am
PWM
- LAS
2 stops9h 25m
Southwest
Deal found 6/23![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
LAS
- PWM
2 stops14h 30m
United Airlines
Tue 7/216:00 am
PWM
- LAS
1 stop10h 05m
United Airlines
Deal found 6/22![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:30 pm
LAS
- PWM
1 stop6h 55m
Southwest
Sat 9/195:40 am
PWM
- LAS
2 stops11h 45m
Southwest
Deal found 6/25![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:30 pm
LAS
- PWM
2 stops12h 04m
United Airlines
Wed 8/126:00 am
PWM
- LAS
2 stops13h 02m
United Airlines
Deal found 6/24![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:40 am
LAS
- PWM
1 stop9h 20m
Southwest
Tue 7/215:30 am
PWM
- LAS
1 stop8h 00m
Southwest
Deal found 6/24![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:45 am
LAS
- PWM
1 stop6h 45m
Southwest
Tue 9/12:50 pm
PWM
- LAS
2 stops10h 20m
Southwest
Deal found 6/24![Southwest logo]()
$395
Last-minute flights from Las Vegas to PortlandDiscover last-minute flight deals from Las Vegas to Portland. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Portland. Data last updated June 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:20 am
LAS
- PWM
1 stop8h 32m
American Airlines
Tue 7/212:56 pm
PWM
- LAS
1 stop8h 34m
American Airlines
Deal found 6/22![American Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
LAS
- PWM
2 stops14h 30m
United Airlines
Tue 7/216:00 am
PWM
- LAS
1 stop10h 05m
United Airlines
Deal found 6/22![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:40 am
LAS
- PWM
1 stop9h 20m
Southwest
Tue 7/215:30 am
PWM
- LAS
1 stop8h 00m
Southwest
Deal found 6/24![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:33 pm
LAS
- PWM
1 stop9h 10m
American Airlines
Thu 8/133:06 pm
PWM
- LAS
1 stop10h 13m
American Airlines
Deal found 6/21![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:41 am
LAS
- PWM
1 stop8h 33m
Delta
Wed 8/126:05 am
PWM
- LAS
1 stop9h 05m
Delta
Deal found 6/21![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:41 am
LAS
- PWM
1 stop8h 33m
Delta
Fri 8/144:47 pm
PWM
- LAS
1 stop8h 12m
Delta
Deal found 6/21![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:40 am
LAS
- PWM
1 stop9h 20m
Southwest
Thu 8/135:55 am
PWM
- LAS
2 stops9h 25m
Southwest
Deal found 6/21![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:10 pm
LAS
- PWM
1 stop9h 49m
Delta
Sat 8/156:00 am
PWM
- LAS
1 stop19h 15m
Delta
Deal found 6/21![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
LAS
- PWM
2 stops13h 51m
United Airlines
Wed 8/125:15 am
PWM
- LAS
2 stops12h 29m
United Airlines
Deal found 6/21![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:10 pm
LAS
- PWM
1 stop9h 49m
Delta
Tue 7/2812:40 pm
PWM
- LAS
1 stop10h 14m
Delta
Deal found 6/21![Delta logo]()
$373
This JetBlue deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Tue 8/41:25 pm
PWM
- LAS
1 stop9h 05m
JetBlue
Deal found 6/22![JetBlue logo]()
$355
One-way flights from Las Vegas to PortlandSearch for one-way flight options from Las Vegas to Portland. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
Search for one-way flight options from Las Vegas to Portland. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Priceline deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Deal found 6/23![JetBlue logo]()
$126
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:10 pm
LAS
- PWM
1 stop9h 49m
Delta
Deal found 6/22![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:41 am
LAS
- PWM
1 stop9h 33m
Delta
Deal found 6/25![Delta logo]()
$140
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:20 am
LAS
- PWM
2 stops9h 25m
Southwest
Deal found 6/23![Southwest logo]()
$168
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:01 pm
LAS
- PWM
1 stop7h 46m
American Airlines
Deal found 6/23![American Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:25 am
LAS
- PWM
2 stops9h 35m
Southwest
Deal found 6/25![Southwest logo]()
$188
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:34 pm
LAS
- PWM
1 stop7h 58m
United Airlines
Deal found 6/25![United Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:53 pm
LAS
- PWM
1 stop8h 45m
American Airlines
Deal found 6/25![American Airlines logo]()
$192
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:20 am
LAS
- PWM
2 stops9h 05m
Southwest
Deal found 6/21![Southwest logo]()
$196
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:07 pm
LAS
- PWM
2 stops13h 57m
United Airlines
Deal found 6/23![United Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:05 am
LAS
- PWM
3 stops35h 14m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$215
Find flight deals from Las Vegas to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (JetBlue) |
One-way from | $126 (Priceline) |
Popular in | August |
Cheapest in | October |
Average price | $357 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Las Vegas to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Fri 9/4
11:59 pm-1:45 pm
1 stop10h 46m
Portland
Sun 9/6
6:00 am-1:35 pm
1 stop10h 35m
$241
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Wed 8/19
10:38 pm-9:08 am
1 stop7h 30m
Portland
Tue 8/25
3:45 pm-10:52 pm
2 stops10h 07m
$302
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Mon 8/31
11:59 pm-12:30 pm
1 stop9h 31m
Portland
Tue 9/22
6:00 am-12:53 pm
1 stop9h 53m
$314
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Wed 9/2
11:35 am-12:25 am
1 stop9h 50m
Portland
Sat 9/26
6:00 am-2:35 pm
1 stop11h 35m
$314
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Wed 8/19
8:00 am-9:10 pm
2 stops10h 10m
Portland
Tue 8/25
5:45 am-12:50 pm
2 stops10h 05m
$355
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Tue 8/25
8:45 am-9:10 pm
2 stops9h 25m
Portland
Mon 8/31
5:55 am-12:20 pm
2 stops9h 25m
$363
Quickest round-trip
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Thu 8/27
5:50 am-4:01 pm
1 stop7h 11m
Portland
Thu 9/24
11:50 am-3:46 pm
1 stop6h 56m
$373
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Thu 9/10
12:30 pm-10:25 pm
1 stop6h 55m
Portland
Sat 9/19
5:40 am-2:25 pm
2 stops11h 45m
$386
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Tue 7/14
6:00 am-11:30 pm
2 stops14h 30m
Portland
Tue 7/21
6:00 am-1:05 pm
1 stop10h 05m
$388
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Tue 7/14
10:40 am-11:00 pm
1 stop9h 20m
Portland
Tue 7/21
5:30 am-10:30 am
1 stop8h 00m
$392
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Portland in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Las Vegas with our price prediction graph.
LAS-PWM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Portland
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated June 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Las Vegas to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
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Complete your trip
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Las Vegas and Portland flights
Browse other Las Vegas and Portland flight options. Last updated on June 26, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on June 26, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 26, 2026.
Top 3 airlines flying from Las Vegas to Portland
Discover the top 3 airlines that operate flights from Las Vegas to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$405 | FlexibilityNo cancel fee | On-time71% |