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$32+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$57
(Kiwi.com)

One-way from

$32
(Booking.com)

Popular in

March

Cheapest in

August

Average price

$147

Good round-trip deal

$133 or less

Good one-way deal

$52 or less
Provider with most accurate pricing for Portland-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Las Vegas Harry Reid Intl flights.
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From Oregon to Las Vegas Harry Reid Intl
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One-way flight from Oregon to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Oregon to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Oregon to Las Vegas Harry Reid Intl.
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Find 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 February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Sat 3/157:32 pmPDX - LAS
Nonstop2h 11mSpirit Airlines
Mon 3/1711:10 amLAS - PDX
Nonstop2h 28mSpirit Airlines
Deal found 2/20$58
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Wed 4/232:33 pmPDX - LAS
Nonstop2h 11mMultiple Airlines
Thu 4/246:45 amLAS - PDX
Nonstop2h 27mMultiple Airlines
Deal found 2/20$59
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:21 pmPDX - LAS
Nonstop2h 19mFrontier
Sun 4/66:20 amLAS - PDX
Nonstop2h 27mFrontier
Deal found 2/19$66
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Thu 3/61:31 pmBOI - LAS
Nonstop1h 53mSpirit Airlines
Thu 3/139:41 amLAS - BOI
Nonstop1h 51mSpirit Airlines
Deal found 2/20$97
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:27 pmBOI - LAS
1 stop6h 24mMultiple Airlines
Wed 4/29:45 amLAS - BOI
Nonstop1h 51mMultiple Airlines
Deal found 2/19$111
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/29:21 pmEUG - LAS
Nonstop1h 57mAllegiant Air
Sun 3/96:34 pmLAS - EUG
Nonstop2h 20mAllegiant Air
Deal found 2/19$134
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Sun 3/25:58 pmRDM - LAS
Nonstop1h 59mAvelo Airlines
Thu 3/62:55 pmLAS - RDM
Nonstop2h 12mAvelo Airlines
Deal found 2/20$140
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:00 pmMFR - LAS
Nonstop1h 50mMultiple Airlines
Thu 3/203:58 pmLAS - MFR
1 stop26h 08mMultiple Airlines
Deal found 2/20$142
This Southwest deal was found by Cheapflights users on 2/20. 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 4/235:45 amPDX - LAS
1 stop4h 05mSouthwest
Wed 4/238:45 pmLAS - PDX
Nonstop2h 20mSouthwest
Deal found 2/20$145
This Delta deal was found by Cheapflights users on 2/20. 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 4/225:26 pmPDX - LAS
1 stop5h 59mDelta
Fri 4/256:10 amLAS - PDX
1 stop4h 29mDelta
Deal found 2/20$155
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/212:30 pmPDX - LAS
1 stop5h 57mAlaska Airlines
Fri 4/46:00 amLAS - PDX
Nonstop2h 21mAlaska Airlines
Deal found 2/20$156
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Thu 5/84:46 pmMFR - LAS
Nonstop1h 44mAllegiant Air
Sun 5/118:00 amLAS - MFR
Nonstop2h 05mAllegiant Air
Deal found 2/20$158

Find flights from Oregon to Las Vegas within your budget

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 February 20, 2025.

Fly from

Oregon

Fly to

Las Vegas

Route

Depart

Return

Price

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sat 3/15

7:32 pm-9:43 pm

Nonstop2h 11m

Las Vegas Harry Reid Intl

Mon 3/17

11:10 am-1:38 pm

Nonstop2h 28m

$58

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Wed 4/23

2:33 pm-4:44 pm

Nonstop2h 11m

Las Vegas Harry Reid Intl

Thu 4/24

6:45 am-9:12 am

Nonstop2h 27m

$59

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Fri 4/4

9:21 pm-11:40 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Sun 4/6

6:20 am-8:47 am

Nonstop2h 27m

$66

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 3/6

1:31 pm-2:24 pm

Nonstop1h 53m

Las Vegas Harry Reid Intl

Thu 3/13

9:41 am-12:32 pm

Nonstop1h 51m

$97

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 3/31

5:27 pm-10:51 pm

1 stop6h 24m

Las Vegas Harry Reid Intl

Wed 4/2

9:45 am-12:36 pm

Nonstop1h 51m

$111

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

Sun 3/2

9:21 pm-11:18 pm

Nonstop1h 57m

Las Vegas Harry Reid Intl

Sun 3/9

6:34 pm-8:54 pm

Nonstop2h 20m

$134

RedmondLas Vegas

RDM - LAS

RDMLAS

Bend/Redmond

Sun 3/2

5:58 pm-7:57 pm

Nonstop1h 59m

Las Vegas Harry Reid Intl

Thu 3/6

2:55 pm-5:07 pm

Nonstop2h 12m

$140

MedfordLas Vegas

MFR - LAS

MFRLAS

Medford

Sun 3/9

9:00 pm-10:50 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Thu 3/20

3:58 pm-6:06 pm

1 stop26h 08m

$142

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Wed 4/23

5:45 am-9:50 am

1 stop4h 05m

Las Vegas Harry Reid Intl

Wed 4/23

8:45 pm-11:05 pm

Nonstop2h 20m

$145

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 4/22

5:26 pm-11:25 pm

1 stop5h 59m

Las Vegas Harry Reid Intl

Fri 4/25

6:10 am-10:39 am

1 stop4h 29m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Oregon to Las Vegas

Get recent, data-driven insights about flights from Oregon to Las Vegas including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Oregon to Las Vegas (average of $198). Flying from Oregon to Las Vegas in March is currently the most expensive (average of $269). 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 February 20, 2025.

When flying from Oregon to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 20, 2025.

The most flights from USOR to LAS are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Oregon to Las Vegas, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 361 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $32. However, be on the lookout for offers from Frontier and Allegiant Air, 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 Horizon Air (100%), Spirit Airlines (90%) or Alaska Airlines (83%) 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 $482 for a flight from Oregon to Las Vegas. The cheapest flight overall is $31 while the most popular route, (Portland - Las Vegas Harry Reid Intl) is currently priced at $47.

  • 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, August is the cheapest month in which you can book a flight from Oregon to Las Vegas (average of $198). Flying from Oregon to Las Vegas in March is currently the most expensive (average of $269). 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 Oregon?

Book flights to Oregon if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

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Alternative routes for Oregon to Las Vegas

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Top 9 airlines flying from Oregon to Las Vegas

Discover the top 9 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$130FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$48Average$125FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$94Average$183FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$101Average$169FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$125Average$294FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$136Average$352FlexibilityNo cancel feeOn-time75%
DeltaCheapest$163Average$303FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$188Average$438FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$199Average$341FlexibilityNo cancel feeOn-time71%
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