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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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAS
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Oregon to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Las Vegas (LAS). 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 January 22, 2025.

Round-trip from

$54
(Kiwi.com)

One-way from

$40
(Mytrip)

Good round-trip deal

$115 or less

Good one-way deal

$76 or less
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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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 January 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/159:18 pmPDX - LAS
Nonstop2h 17mMultiple Airlines
Tue 3/184:09 pmLAS - PDX
Nonstop2h 28mMultiple Airlines
Deal found 1/22$54
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/158:28 pmPDX - LAS
Nonstop2h 11mSpirit Airlines
Wed 2/197:00 amLAS - PDX
Nonstop2h 21mSpirit Airlines
Deal found 1/22$58
This Frontier deal was found by Cheapflights users on 1/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/610:37 amPDX - LAS
Nonstop2h 14mFrontier
Sun 2/97:16 amLAS - PDX
Nonstop2h 29mFrontier
Deal found 1/22$59
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:38 pmBOI - LAS
Nonstop1h 52mSpirit Airlines
Sun 2/93:43 pmLAS - BOI
Nonstop2h 00mSpirit Airlines
Deal found 1/21$87
This Booking.com deal was found by Cheapflights users on 1/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/77:38 pmBOI - LAS
Nonstop1h 52mMultiple Airlines
Sun 2/96:45 amLAS - BOI
Nonstop2h 04mMultiple Airlines
Deal found 1/22$95
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 1/3010:39 amBOI - LAS
Nonstop1h 52mAllegiant Air
Thu 2/66:45 amLAS - BOI
Nonstop2h 04mAllegiant Air
Deal found 1/20$101
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/165:57 pmRDM - LAS
Nonstop1h 59mAvelo Airlines
Thu 3/202:55 pmLAS - RDM
Nonstop2h 12mAvelo Airlines
Deal found 1/21$104
This Southwest deal was found by Cheapflights users on 1/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/156:40 pmPDX - LAS
Nonstop2h 10mSouthwest
Tue 3/189:10 amLAS - PDX
2 stops6h 30mSouthwest
Deal found 1/22$152
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/165:37 pmEUG - LAS
1 stop14h 18mMultiple Airlines
Thu 2/206:19 pmLAS - EUG
Nonstop2h 14mMultiple Airlines
Deal found 1/22$156
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/92:45 pmPDX - LAS
1 stop5h 41mAlaska Airlines
Wed 3/127:10 amLAS - PDX
1 stop4h 49mAlaska Airlines
Deal found 1/22$156
This Delta deal was found by Cheapflights users on 1/22. 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.
Sat 3/87:10 amPDX - LAS
1 stop7h 41mDelta
Thu 3/1312:40 pmLAS - PDX
1 stop6h 05mDelta
Deal found 1/22$157
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/196:46 pmBOI - LAS
1 stop14h 50mAlaska Airlines
Wed 2/269:05 amLAS - BOI
1 stop10h 24mAlaska Airlines
Deal found 1/21$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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sat 3/15

9:18 pm-11:35 pm

Nonstop2h 17m

Las Vegas Harry Reid Intl

Tue 3/18

4:09 pm-6:37 pm

Nonstop2h 28m

$54

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 3/11

2:33 pm-4:43 pm

Nonstop2h 10m

Las Vegas Harry Reid Intl

Sat 3/15

4:09 pm-6:37 pm

Nonstop2h 28m

$56

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 2/3

10:35 am-3:00 pm

1 stop4h 25m

Las Vegas Harry Reid Intl

Fri 2/7

7:16 am-9:45 am

Nonstop2h 29m

$79

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 2/6

7:38 pm-8:30 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Sun 2/9

3:43 pm-6:43 pm

Nonstop2h 00m

$89

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 2/7

7:38 pm-8:30 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Sun 2/9

6:45 am-9:49 am

Nonstop2h 04m

$95

RedmondLas Vegas

RDM - LAS

RDMLAS

Bend/Redmond

Sun 3/16

5:57 pm-7:56 pm

Nonstop1h 59m

Las Vegas Harry Reid Intl

Thu 3/20

2:55 pm-5:07 pm

Nonstop2h 12m

$104

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 2/18

5:52 pm-8:04 pm

Nonstop2h 12m

Las Vegas Harry Reid Intl

Thu 2/20

6:10 am-10:36 am

1 stop4h 26m

$147

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 3/16

7:55 pm-10:05 pm

Nonstop2h 10m

Las Vegas Harry Reid Intl

Wed 3/19

9:10 am-3:40 pm

2 stops6h 30m

$152

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

Sun 2/16

5:37 pm-7:55 am

1 stop14h 18m

Las Vegas Harry Reid Intl

Thu 2/20

6:19 pm-8:33 pm

Nonstop2h 14m

$156

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sat 3/15

5:40 am-12:27 pm

1 stop6h 47m

Las Vegas Harry Reid Intl

Wed 3/19

3:03 pm-8:51 pm

1 stop5h 48m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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 January 22, 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 January 22, 2025.

The most flights from USOR to LAS are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 January 22, 2025.
Read through reviews of airlines operating flights from Oregon to Las Vegas, such as Frontier, Alaska Airlines and Avelo Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,707 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,512 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Avelo Airlines
7.5
Good
74 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 373 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 Allegiant Air, with whom users have recently found tickets for as low as $40. However, be on the lookout for offers from Frontier and Spirit Airlines, 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 Southwest (91%), Horizon Air (89%) or Spirit Airlines (86%) 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 $446 for a flight from Oregon to Las Vegas. The cheapest flight overall is $30 while the most popular route, (Portland - Las Vegas Harry Reid Intl) is currently priced at $50.

  • 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
Kingman
Winchester
Primm
Mesquite
Needles
Mount Charleston
Pahrump

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Alternative routes for Oregon to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$129FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$44Average$124FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$94Average$183FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$101Average$167FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$122Average$290FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$135Average$346FlexibilityNo cancel feeOn-time75%
DeltaCheapest$173Average$307FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$320FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$213Average$450FlexibilityNo cancel feeOn-time69%
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