$120+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PWM
Jul 15 — Jul 221
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Portland
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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 15, 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 15, 2026.
This JetBlue deal was found by Cheapflights users on 6/11. 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 8/411:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Tue 8/251:17 pm
PWM
- LAS
1 stop9h 11m
JetBlue
Deal found 6/11![JetBlue logo]()
$241
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/106:42 am
LAS
- PWM
1 stop8h 24m
American Airlines
Wed 8/196:09 pm
PWM
- LAS
1 stop7h 51m
American Airlines
Deal found 6/10![American Airlines logo]()
$263
This JetBlue deal was found by Cheapflights users on 6/11. 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 17m
JetBlue
Wed 8/262:40 pm
PWM
- LAS
1 stop7h 48m
JetBlue
Deal found 6/11![JetBlue logo]()
$266
This Southwest deal was found by Cheapflights users on 6/11. 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 8/188:00 am
LAS
- PWM
2 stops10h 10m
Southwest
Thu 8/275:55 am
PWM
- LAS
1 stop8h 35m
Southwest
Deal found 6/11![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 6/11. 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 8/610:31 am
LAS
- PWM
1 stop9h 42m
Delta
Sat 8/296:05 am
PWM
- LAS
1 stop9h 05m
Delta
Deal found 6/11![Delta logo]()
$286
This Delta deal was found by Cheapflights users on 6/11. 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 8/610:31 am
LAS
- PWM
1 stop9h 42m
Delta
Thu 8/272:53 pm
PWM
- LAS
1 stop10h 22m
Delta
Deal found 6/11![Delta logo]()
$287
This JetBlue deal was found by Cheapflights users on 6/14. 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 7/3110:25 am
LAS
- PWM
1 stop10h 56m
JetBlue
Thu 8/272:40 pm
PWM
- LAS
1 stop7h 48m
JetBlue
Deal found 6/14![JetBlue logo]()
$291
This Delta deal was found by Cheapflights users on 6/11. 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 8/410:31 am
LAS
- PWM
1 stop9h 42m
Delta
Fri 8/2812:47 pm
PWM
- LAS
1 stop7h 33m
Delta
Deal found 6/11![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 6/11. 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 8/610:31 am
LAS
- PWM
1 stop9h 42m
Delta
Tue 8/256:05 am
PWM
- LAS
1 stop9h 05m
Delta
Deal found 6/11![Delta logo]()
$310
This JetBlue deal was found by Cheapflights users on 6/14. 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.
Sat 8/2911:59 pm
LAS
- PWM
1 stop9h 22m
JetBlue
Tue 9/226:00 am
PWM
- LAS
1 stop9h 53m
JetBlue
Deal found 6/14![JetBlue logo]()
$314
This Delta deal was found by Cheapflights users on 6/11. 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 8/410:31 am
LAS
- PWM
1 stop9h 42m
Delta
Wed 8/266:30 am
PWM
- LAS
2 stops18h 47m
Delta
Deal found 6/11![Delta 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 15, 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 15, 2026.
This JetBlue deal was found by Cheapflights users on 6/11. 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 6/11![JetBlue logo]()
$266
This Southwest deal was found by Cheapflights users on 6/11. 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 8/188:00 am
LAS
- PWM
2 stops10h 10m
Southwest
Thu 8/275:55 am
PWM
- LAS
1 stop8h 35m
Southwest
Deal found 6/11![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 6/14. 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 8/611:57 am
LAS
- PWM
1 stop8h 16m
Delta
Fri 8/286:30 am
PWM
- LAS
2 stops16h 16m
Delta
Deal found 6/14![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/13. 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 10/611:50 pm
LAS
- PWM
1 stop7h 50m
United Airlines
Sun 10/116:00 am
PWM
- LAS
1 stop8h 18m
United Airlines
Deal found 6/13![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 6/12. 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 7/1410:25 am
LAS
- PWM
2 stops9h 35m
Southwest
Tue 7/285:30 am
PWM
- LAS
1 stop10h 05m
Southwest
Deal found 6/12![Southwest logo]()
$397
This JetBlue deal was found by Cheapflights users on 6/13. 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.
Sun 7/511:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Sat 7/112:40 pm
PWM
- LAS
1 stop7h 50m
JetBlue
Deal found 6/13![JetBlue logo]()
$409
This Southwest deal was found by Cheapflights users on 6/15. 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 9/2012:20 am
LAS
- PWM
2 stops9h 05m
Southwest
Wed 9/301:05 pm
PWM
- LAS
2 stops10h 05m
Southwest
Deal found 6/15![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 6/10. 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 8/811:30 pm
LAS
- PWM
2 stops10h 15m
Southwest
Fri 8/145:55 am
PWM
- LAS
1 stop8h 35m
Southwest
Deal found 6/10![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 8/1410:20 am
LAS
- PWM
2 stops9h 05m
Southwest
Tue 8/185:45 am
PWM
- LAS
2 stops10h 05m
Southwest
Deal found 6/10![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 6/11. 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.
Fri 7/1011:40 am
LAS
- PWM
2 stops9h 30m
Southwest
Tue 7/145:30 am
PWM
- LAS
2 stops10h 05m
Southwest
Deal found 6/11![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 6/13. 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 10/611:35 am
LAS
- PWM
1 stop6h 55m
Southwest
Sun 10/115:50 am
PWM
- LAS
2 stops10h 10m
Southwest
Deal found 6/13![Southwest logo]()
$453
Last-minute flights from Las Vegas to PortlandDiscover last-minute flight deals from Las Vegas to Portland. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Portland. Data last updated June 15, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Sun 7/511:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Sat 7/112:40 pm
PWM
- LAS
1 stop7h 50m
JetBlue
Deal found 6/11![JetBlue logo]()
$409
This JetBlue deal was found by Cheapflights users on 6/11. 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 7/1011:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Tue 7/141:25 pm
PWM
- LAS
1 stop9h 05m
JetBlue
Deal found 6/11![JetBlue logo]()
$266
This Southwest deal was found by Cheapflights users on 6/11. 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.
Fri 7/1011:40 am
LAS
- PWM
2 stops9h 30m
Southwest
Tue 7/145:30 am
PWM
- LAS
1 stop10h 05m
Southwest
Deal found 6/11![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 6/12. 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 7/285:30 am
PWM
- LAS
1 stop8h 00m
Southwest
Deal found 6/12![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/1512:33 pm
LAS
- PWM
1 stop9h 10m
American Airlines
Wed 7/295:32 pm
PWM
- LAS
1 stop7h 53m
American Airlines
Deal found 6/11![American Airlines logo]()
$365
This JetBlue deal was found by Cheapflights users on 6/14. 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 7/3110:25 am
LAS
- PWM
1 stop10h 56m
JetBlue
Thu 8/272:40 pm
PWM
- LAS
1 stop7h 48m
JetBlue
Deal found 6/14![JetBlue logo]()
$291
This JetBlue deal was found by Cheapflights users on 6/14. 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 7/3110:25 am
LAS
- PWM
1 stop10h 56m
JetBlue
Fri 8/216:00 am
PWM
- LAS
1 stop10h 35m
JetBlue
Deal found 6/14![JetBlue logo]()
$339
This JetBlue deal was found by Cheapflights users on 6/14. 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 7/3110:25 am
LAS
- PWM
1 stop10h 56m
JetBlue
Mon 8/242:40 pm
PWM
- LAS
1 stop7h 48m
JetBlue
Deal found 6/14![JetBlue logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Fri 7/319:42 pm
LAS
- PWM
1 stop9h 45m
Multiple Airlines
Wed 8/265:01 pm
PWM
- LAS
2 stops21h 09m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Fri 7/319:42 pm
LAS
- PWM
1 stop9h 45m
Multiple Airlines
Sun 8/238:22 pm
PWM
- LAS
1 stop17h 20m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$410
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 15, 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 15, 2026.
This Southwest deal was found by Cheapflights users on 6/11. 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 10/2110:15 pm
LAS
- PWM
1 stop8h 40m
Southwest
Deal found 6/11![Southwest logo]()
$120
This JetBlue deal was found by Cheapflights users on 6/10. 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 7/2911:35 am
LAS
- PWM
1 stop9h 41m
JetBlue
Deal found 6/10![JetBlue logo]()
$121
This JetBlue deal was found by Cheapflights users on 6/14. 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 8/411:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Deal found 6/14![JetBlue logo]()
$126
This Southwest deal was found by Cheapflights users on 6/10. 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 10/246:10 am
LAS
- PWM
1 stop6h 55m
Southwest
Deal found 6/10![Southwest logo]()
$143
This JetBlue deal was found by Cheapflights users on 6/10. 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 7/3111:35 am
LAS
- PWM
1 stop9h 46m
JetBlue
Deal found 6/10![JetBlue logo]()
$146
This JetBlue deal was found by Cheapflights users on 6/10. 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 7/311:59 pm
LAS
- PWM
1 stop10h 36m
JetBlue
Deal found 6/10![JetBlue logo]()
$151
This Southwest deal was found by Cheapflights users on 6/14. 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 9/511:00 pm
LAS
- PWM
1 stop9h 15m
Southwest
Deal found 6/14![Southwest logo]()
$183
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/217:49 pm
LAS
- PWM
2 stops10h 19m
United Airlines
Deal found 6/11![United Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 6/14. 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 7/810:25 am
LAS
- PWM
2 stops9h 35m
Southwest
Deal found 6/14![Southwest logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 7/301:24 pm
LAS
- PWM
1 stop30h 14m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$190
This JetBlue deal was found by Cheapflights users on 6/10. 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 7/2711:59 pm
LAS
- PWM
1 stop9h 31m
JetBlue
Deal found 6/10![JetBlue logo]()
$194
This JetBlue deal was found by Cheapflights users on 6/14. 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
Deal found 6/14![JetBlue logo]()
$199
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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (JetBlue) |
One-way from | $120 (Southwest) |
Popular in | August |
Cheapest in | October |
Average price | $515 |
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 15, 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
$266
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Tue 8/18
8:00 am-9:10 pm
2 stops10h 10m
Portland
Thu 8/27
5:55 am-11:30 am
1 stop8h 35m
$268
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Tue 7/14
10:25 am-11:00 pm
2 stops9h 35m
Portland
Tue 7/28
5:30 am-12:35 pm
1 stop10h 05m
$397
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Sun 7/5
11:59 pm-1:45 pm
1 stop10h 46m
Portland
Sat 7/11
2:40 pm-7:30 pm
1 stop7h 50m
$409
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Sun 9/20
12:20 am-12:25 pm
2 stops9h 05m
Portland
Wed 9/30
1:05 pm-8:10 pm
2 stops10h 05m
$410
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Sat 8/8
11:30 pm-12:45 pm
2 stops10h 15m
Portland
Fri 8/14
5:55 am-11:30 am
1 stop8h 35m
$414
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Thu 8/6
11:57 am-11:13 pm
1 stop8h 16m
Portland
Fri 8/28
6:30 am-7:46 pm
2 stops16h 16m
$419
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Fri 8/14
10:20 am-10:25 pm
2 stops9h 05m
Portland
Tue 8/18
5:45 am-12:50 pm
2 stops10h 05m
$419
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Fri 7/10
11:40 am-12:10 am
2 stops9h 30m
Portland
Tue 7/14
5:30 am-12:35 pm
2 stops10h 05m
$419
Quickest round-trip
Las VegasPortland
LAS - PWM
LASPWM
Las Vegas Harry Reid Intl
Tue 10/6
11:50 pm-10:40 am
1 stop7h 50m
Portland
Sun 10/11
6:00 am-11:18 am
1 stop8h 18m
$450
Showing 1-10 of 21 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 15, 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.
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.8
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
Brunswick
Lewiston
Conway
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Las Vegas and Portland flights
Browse other Las Vegas and Portland flight options. Last updated on June 15, 2026.
Other flights from Las Vegas
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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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$405 | FlexibilityNo cancel fee | On-time71% |