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$42+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$98
(Mytrip)

One-way from

$42
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$192

Good round-trip deal

$104 or less

Good one-way deal

$63 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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Highest demand for flights based on searches. 5% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/219:03 pmMFR - LAS
Nonstop1h 48mAllegiant Air
Fri 7/2512:42 pmLAS - MFR
Nonstop1h 58mAllegiant Air
Deal found 6/11$98
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/139:32 pmEUG - LAS
Nonstop1h 54mAllegiant Air
Sun 7/2012:54 pmLAS - EUG
Nonstop2h 07mAllegiant Air
Deal found 6/10$100
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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.
Mon 6/3012:12 pmPDX - LAS
Nonstop2h 12mSpirit Airlines
Sat 7/58:58 amLAS - PDX
Nonstop2h 19mSpirit Airlines
Deal found 6/9$102
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:48 pmBOI - LAS
Nonstop1h 51mSpirit Airlines
Mon 8/44:05 pmLAS - BOI
Nonstop1h 47mSpirit Airlines
Deal found 6/10$104
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/711:00 amPDX - LAS
Nonstop2h 22mMultiple Airlines
Mon 7/147:00 amLAS - PDX
Nonstop2h 18mMultiple Airlines
Deal found 6/11$108
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:36 amPDX - LAS
Nonstop2h 16mFrontier
Sun 11/93:16 pmLAS - PDX
Nonstop2h 33mFrontier
Deal found 6/11$131
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:21 amRDM - LAS
Nonstop2h 01mAvelo Airlines
Mon 9/14:46 pmLAS - RDM
Nonstop2h 13mAvelo Airlines
Deal found 6/10$135
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.
Wed 8/276:05 pmBOI - LAS
Nonstop1h 50mSouthwest
Wed 9/107:40 pmLAS - BOI
Nonstop1h 45mSouthwest
Deal found 6/10$137
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:51 pmMFR - LAS
Nonstop1h 45mMultiple Airlines
Thu 8/78:40 amLAS - MFR
1 stop12h 26mMultiple Airlines
Deal found 6/11$139
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:09 amBOI - LAS
Nonstop1h 56mHawaiian Airlines
Sat 11/158:30 pmLAS - BOI
Nonstop1h 59mHawaiian Airlines
Deal found 6/10$147
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
Fri 12/1212:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 6/12$154
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:09 amBOI - LAS
Nonstop1h 56mAlaska Airlines
Sat 11/157:45 amLAS - BOI
1 stop6h 22mAlaska Airlines
Deal found 6/10$157

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 June 12, 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

Mon 7/21

9:03 pm-10:51 pm

Nonstop1h 48m

Las Vegas Harry Reid Intl

Fri 7/25

12:42 pm-2:40 pm

Nonstop1h 58m

$98

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

Sun 7/13

9:32 pm-11:26 pm

Nonstop1h 54m

Las Vegas Harry Reid Intl

Sun 7/20

12:54 pm-3:01 pm

Nonstop2h 07m

$100

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 6/30

12:12 pm-2:24 pm

Nonstop2h 12m

Las Vegas Harry Reid Intl

Sat 7/5

8:58 am-11:17 am

Nonstop2h 19m

$102

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 8/1

7:48 pm-8:39 pm

Nonstop1h 51m

Las Vegas Harry Reid Intl

Mon 8/4

4:05 pm-6:52 pm

Nonstop1h 47m

$104

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 7/7

11:00 am-1:22 pm

Nonstop2h 22m

Las Vegas Harry Reid Intl

Mon 7/14

7:00 am-9:18 am

Nonstop2h 18m

$108

RedmondLas Vegas

RDM - LAS

RDMLAS

Bend/Redmond

Fri 8/29

10:21 am-12:22 pm

Nonstop2h 01m

Las Vegas Harry Reid Intl

Mon 9/1

4:46 pm-6:59 pm

Nonstop2h 13m

$135

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 8/27

6:05 pm-6:55 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Wed 9/10

7:40 pm-10:25 pm

Nonstop1h 45m

$137

MedfordLas Vegas

MFR - LAS

MFRLAS

Medford

Sun 8/3

9:51 pm-11:36 pm

Nonstop1h 45m

Las Vegas Harry Reid Intl

Thu 8/7

8:40 am-9:06 pm

1 stop12h 26m

$139

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 11/11

11:09 am-12:05 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Sat 11/15

8:30 pm-11:29 pm

Nonstop1h 59m

$147

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 7/13

6:16 pm-8:37 pm

Nonstop2h 21m

Las Vegas Harry Reid Intl

Fri 7/18

6:00 am-10:15 am

1 stop4h 15m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, 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 June 12, 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 June 12, 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 (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 June 12, 2025.
Read through reviews of airlines operating flights from Oregon to Las Vegas, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 327 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 $42. However, be on the lookout for offers from Allegiant Air 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 Horizon Air (100%), Condor (98%) or Hawaiian Airlines (93%) 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 $350 for a flight from Oregon to Las Vegas. The cheapest flight overall is $54 while the most popular route, (Portland - Las Vegas Harry Reid Intl) is currently priced at $89.

  • 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
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$129FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$48Average$122FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$80Average$255FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$90Average$172FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$96Average$154FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$134Average$305FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$136Average$337FlexibilityNo cancel feeOn-time75%
DeltaCheapest$146Average$267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$188Average$434FlexibilityNo cancel feeOn-time69%

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