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$43+ Cheap flights from Oregon to Las Vegas (LAS)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAS
janv. 17 — janv. 241
sam. 1/17
sam. 1/24
1 adult, Economy
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Cheap flight deals from Oregon to Las Vegas

Cheapest flights from Oregon to Las Vegas
Explore the most affordable flight options available from Oregon to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 18, 2025.

This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
ven. 12/2612:11 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 12/17$143
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/219:56 pmMFR - LAS
Nonstop1h 43mAllegiant Air
ven. 12/2610:37 amLAS - MFR
Nonstop2h 04mAllegiant Air
Deal found 12/16$160
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
lun. 12/2210:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
lun. 12/2912:11 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 12/16$163
This Booking.com deal was found by Cheapflights users on 12/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/313:59 pmPDX - LAS
1 stop6h 40mFrontier
mer. 1/77:00 amLAS - PDX
1 stop28h 15mFrontier
Deal found 12/18$170
This Booking.com deal was found by Cheapflights users on 12/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/219:56 pmMFR - LAS
Nonstop1h 43mAllegiant Air
dim. 12/2812:56 pmLAS - MFR
Nonstop2h 04mAllegiant Air
Deal found 12/15$177
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
mer. 12/313:59 pmPDX - LAS
1 stop6h 40mMultiple Airlines
mer. 1/72:19 pmLAS - PDX
Nonstop2h 26mMultiple Airlines
Deal found 12/18$177
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
ven. 12/1910:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
ven. 12/2612:11 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 12/16$183
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
mar. 12/238:14 pmMFR - LAS
Nonstop1h 43mAllegiant Air
ven. 12/2610:37 amLAS - MFR
Nonstop2h 04mAllegiant Air
Deal found 12/17$190
This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/313:59 pmPDX - LAS
1 stop6h 40mFrontier
dim. 1/410:50 amLAS - PDX
Nonstop2h 34mFrontier
Deal found 12/17$191
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
ven. 12/1910:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
lun. 12/2912:11 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 12/16$193
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/182:29 pmPDX - LAS
Nonstop2h 15mFrontier
mer. 12/246:30 amLAS - PDX
1 stop8h 30mFrontier
Deal found 12/16$195
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/218:56 pmEUG - LAS
Nonstop1h 51mAllegiant Air
mar. 12/2310:00 amLAS - EUG
Nonstop2h 18mAllegiant Air
Deal found 12/17$196

Find flight deals from Oregon to Las Vegas

Keep the following information in mind while searching for Oregon to Las Vegas flight deals. Data was last updated décembre 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$98
(Cheapflightsfares)

One-way from

$43
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$227

Good round-trip deal

$153 or less

Good one-way deal

$98 or less
Provider with most accurate pricing for Portland-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Las Vegas Harry Reid Intl flights.
Search Deals
From Oregon to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Oregon to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Oregon to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Oregon to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Las Vegas 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 décembre 18, 2025.
Use the filters below to find and compare flights from Oregon to Las Vegas that are best for you.

Fly from

Oregon

Fly to

Las Vegas

Route

Depart

Return

Price

MedfordLas Vegas

MFR - LAS

MFRLAS

Medford

ven. 1/2

7:05 pm-8:48 pm

Nonstop1h 43m

Las Vegas Harry Reid Intl

jeu. 1/15

12:34 pm-2:42 pm

Nonstop2h 08m

$107

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

dim. 2/22

8:25 am-9:32 am

Nonstop2h 07m

Las Vegas Harry Reid Intl

jeu. 2/26

7:29 pm-10:34 pm

Nonstop2h 05m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

mar. 1/13

6:05 am-7:00 am

Nonstop1h 55m

Las Vegas Harry Reid Intl

mar. 1/20

9:35 am-12:25 pm

Nonstop1h 50m

$137

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

dim. 2/15

9:36 pm-11:36 pm

Nonstop2h 00m

Las Vegas Harry Reid Intl

sam. 2/21

6:00 am-12:52 pm

1 stop6h 52m

$140

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

dim. 1/11

3:56 pm-7:57 pm

1 stop4h 01m

Las Vegas Harry Reid Intl

mer. 1/14

5:42 pm-12:27 am

1 stop6h 45m

$142

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

lun. 1/26

5:10 am-9:13 am

1 stop4h 03m

Las Vegas Harry Reid Intl

sam. 1/31

7:00 am-1:08 pm

1 stop6h 08m

$142

RedmondLas Vegas

RDM - LAS

RDMLAS

Bend/Redmond

ven. 6/5

12:20 pm-2:15 pm

Nonstop1h 55m

Las Vegas Harry Reid Intl

lun. 6/8

9:30 am-11:40 am

Nonstop2h 10m

$143

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

ven. 1/9

5:30 am-12:36 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

mar. 1/13

5:40 pm-11:12 pm

1 stop5h 32m

$143

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

ven. 1/9

5:30 am-12:36 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

sam. 2/14

6:00 am-10:40 am

1 stop4h 40m

$143

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

jeu. 1/8

5:20 pm-10:44 pm

1 stop5h 24m

Las Vegas Harry Reid Intl

dim. 1/11

6:00 am-11:54 am

1 stop5h 54m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Oregon with our price prediction graph.
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 Oregon to Las Vegas

What is the cheapest month to book a flight from Oregon to Las Vegas?

Currently, April is the cheapest month in which you can book a flight from Oregon to Las Vegas (average of $48). Flying from Oregon to Las Vegas in November is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to LAS?

Find hourly flight availability from Oregon to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 18, 2025.

It’s optimal to fly from Oregon to Las Vegas in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Oregon to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Las Vegas. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Oregon to Las Vegas flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Oregon to Las Vegas

Explore weekly flight availability from Oregon to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated décembre 18, 2025.

The most flights from USOR to LAS are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Oregon to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Oregon?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly into when you book flights from Oregon to Las Vegas.

  • How popular is this Oregon to Las Vegas flight route?

    This flight path from Oregon to Las Vegas Harry Reid Intl was viewed by 257 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Oregon to Las Vegas?

    Allegiant Air, Alaska Airlines, and Southwest can get you from Oregon to Las Vegas in just under 1h 43m. Your travel time will be generally consistent. Oregon and Las Vegas are separated by a distance of 599 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Oregon to Las Vegas one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $25. However, be on the lookout for offers from Avelo Airlines and Frontier, as they are both options that can get you from Oregon to Las Vegas for a low price.

  • What are the most popular routes from Oregon to Las Vegas?

    The most popular route from Oregon to Las Vegas is Portland - Las Vegas Harry Reid Intl. You may also consider Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl or Eugene - Las Vegas Harry Reid Intl.

  • What are the most reliable airlines from Oregon to Las Vegas?

    Consider Condor (95%), Frontier (91%) or Alaska Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Oregon to Las Vegas.

  • What are the cheapest flights from Oregon to Las Vegas?

    On average you can expect to pay $336 for a flight from Oregon to Las Vegas. The cheapest flight overall is $58 while the most popular route, (Portland - Las Vegas Harry Reid Intl) is currently priced at $58.

  • Can I find deals for flights from Oregon to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Oregon to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Las Vegas.

  • Can I find deals for business class flights from Oregon to Las Vegas?

    Yes. Cheapflights offers flight deals from Oregon to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Las Vegas?

    Currently, April is the cheapest month in which you can book a flight from Oregon to Las Vegas (average of $48). Flying from Oregon to Las Vegas in November is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
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Primm
Sunrise Manor
Mesquite
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Alternative routes for Oregon to Las Vegas

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Top 10 airlines flying from Oregon to Las Vegas

Discover the top 10 airlines that operate flights from Oregon to Las Vegas. 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 décembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$50Average$131FlexibilityNo cancel feeOn-time65%
FrontierCheapest$56Average$162FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$67Average$183FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$85Average$244FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$88Average$161FlexibilityNo cancel feeOn-time88%
DeltaCheapest$94Average$261FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$98Average$157FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$137Average$311FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$139Average$381FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$148Average$321FlexibilityNo cancel feeOn-time75%

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