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$41+ Cheap flights from Las Vegas (LAS) to Oregon

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PDX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Las Vegas to Oregon

Cheapest flights from Las Vegas to Oregon
Explore the most affordable flight options available from Las Vegas to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
Fri 11/211:00 pmLAS - BOI
Nonstop1h 52mAllegiant Air
Mon 11/2410:45 pmBOI - LAS
Nonstop1h 48mAllegiant Air
Deal found 10/22$76
This lastminute.com deal was found by Cheapflights users on 10/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Fri 12/1210:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
Deal found 10/20$83
This Booking.com deal was found by Cheapflights users on 10/23. 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 12/512:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Mon 12/810:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
Deal found 10/23$88
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/58:56 pmLAS - BOI
Nonstop2h 03mAlaska Airlines
Mon 12/85:59 pmBOI - LAS
1 stop6h 56mAlaska Airlines
Deal found 10/22$98
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amLAS - PDX
1 stop5h 56mFrontier
Mon 12/89:31 amPDX - LAS
Nonstop2h 15mFrontier
Deal found 10/23$102
This Southwest deal was found by Cheapflights users on 10/22. 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 12/68:40 amLAS - BOI
1 stop5h 30mSouthwest
Mon 12/85:50 pmBOI - LAS
Nonstop1h 50mSouthwest
Deal found 10/22$103
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
Thu 11/612:02 pmLAS - EUG
Nonstop2h 10mAllegiant Air
Sun 11/98:50 pmEUG - LAS
Nonstop1h 55mAllegiant Air
Deal found 10/22$104
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 12/168:56 pmLAS - BOI
Nonstop2h 03mMultiple Airlines
Mon 12/2210:41 pmBOI - LAS
Nonstop1h 49mMultiple Airlines
Deal found 10/23$105
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
Wed 12/38:00 amLAS - BOI
1 stop6h 26mAlaska Airlines
Wed 12/35:59 pmBOI - LAS
1 stop5h 54mAlaska Airlines
Deal found 10/22$107
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 12/48:56 pmLAS - BOI
Nonstop2h 03mMultiple Airlines
Fri 12/510:41 pmBOI - LAS
Nonstop1h 49mMultiple Airlines
Deal found 10/22$108
This Booking.com deal was found by Cheapflights users on 10/22. 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.
Thu 10/3012:02 pmLAS - EUG
Nonstop2h 10mAllegiant Air
Sun 11/28:52 pmEUG - LAS
Nonstop1h 55mAllegiant Air
Deal found 10/22$109
This Priceline deal was found by Cheapflights users on 10/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:10 pmLAS - PDX
Nonstop2h 34mFrontier
Sun 11/27:57 pmPDX - LAS
Nonstop2h 17mFrontier
Deal found 10/20$112

Cheap flight deals from Las Vegas to Oregon

Keep the following information in mind while searching for Las Vegas to Oregon flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$76
(Cheapflightsfares)

One-way from

$41
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$157

Good round-trip deal

$112 or less

Good one-way deal

$65 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Portland flights.
Search Deals
From Las Vegas Harry Reid Intl to Oregon
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Oregon
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Oregon.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Oregon 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 October 23, 2025.
Use the filters below to find and compare flights from Las Vegas to Oregon that are best for you.

Fly from

Las Vegas

Fly to

Oregon

Route

Depart

Return

Price

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 2/20

7:55 pm-10:45 pm

Nonstop1h 50m

Boise Air Term. Gowen Fld

Mon 2/23

8:40 am-9:36 am

Nonstop1h 56m

$83

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sat 12/6

8:40 am-3:10 pm

1 stop5h 30m

Boise Air Term. Gowen Fld

Mon 12/8

5:50 pm-6:40 pm

Nonstop1h 50m

$103

Las VegasEugene

LAS - EUG

LASEUG

Las Vegas Harry Reid Intl

Thu 11/6

12:02 pm-2:12 pm

Nonstop2h 10m

Eugene

Sun 11/9

8:50 pm-10:45 pm

Nonstop1h 55m

$114

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 12/5

6:00 am-12:42 pm

1 stop5h 42m

Boise Air Term. Gowen Fld

Mon 12/8

5:59 pm-10:53 pm

1 stop5h 54m

$114

Las VegasEugene

LAS - EUG

LASEUG

Las Vegas Harry Reid Intl

Thu 10/30

12:02 pm-2:12 pm

Nonstop2h 10m

Eugene

Sun 11/2

8:52 pm-10:47 pm

Nonstop1h 55m

$114

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Tue 12/9

7:25 am-1:50 pm

1 stop6h 25m

Portland

Sun 12/14

5:47 pm-8:03 pm

Nonstop2h 16m

$116

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Mon 12/22

7:00 am-9:30 am

Nonstop2h 30m

Portland

Thu 1/1

7:01 am-9:10 am

Nonstop2h 09m

$119

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sat 12/13

6:00 am-1:50 pm

1 stop7h 50m

Portland

Tue 12/16

10:33 am-12:47 pm

Nonstop2h 14m

$122

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Wed 2/25

11:00 am-4:28 pm

1 stop5h 28m

Portland

Sun 3/1

5:30 pm-10:11 pm

1 stop4h 41m

$126

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 12/5

7:35 pm-10:00 pm

Nonstop2h 25m

Portland

Mon 12/8

5:00 am-7:10 am

Nonstop2h 10m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

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

Have a flexible travel schedule? Discover the best time to fly to Oregon from Las Vegas 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 Las Vegas to Oregon

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Oregon (average of $43). Flying from Las Vegas to Oregon in July 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 LAS to OR?

Find hourly flight availability from Las Vegas to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Oregon at noon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Oregon. Price data was last updated on October 19, 2025.

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

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated October 23, 2025.
Read through reviews of airlines operating flights from Las Vegas to Oregon, such as Alaska Airlines, Southwest, and Allegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
11,155 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,237 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.2
Good
694 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Spirit Airlines
6.3
Okay
8,097 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Frontier
5.8
Fair
3,128 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Oregon. 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 from for flights from Las Vegas to Oregon?

    If you book a flight to Oregon from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas.

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

    This flight path from Las Vegas Harry Reid Intl to Oregon was viewed by 56 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 Las Vegas to Oregon?

    For as low as $83, Alaska Airlines can have you in Oregon from Las Vegas in 1h 50m. There are 520 mi between Las Vegas and Oregon. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Las Vegas to Oregon are Alaska Airlines ($42), Southwest ($42), and Delta ($73).

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

    Most travelers choose Las Vegas Harry Reid Intl - Portland, Las Vegas Harry Reid Intl - Boise Air Term. Gowen Fld or Las Vegas Harry Reid Intl - Eugene when deciding on the best route from Las Vegas to Oregon.

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

    The top 3 most reliable airlines when flying from Las Vegas to Oregon are Spirit Airlines (86%), Hawaiian Airlines (82%) and Alaska Airlines (80%).

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

    Looking for the cheapest flight from Las Vegas to Oregon? While on average our users pay $536, our data indicates the cheapest price to be $78. The most popular route (Las Vegas Harry Reid Intl - Portland), is priced around $95.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Oregon 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 Las Vegas to Oregon?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Oregon (average of $43). Flying from Las Vegas to Oregon in July 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

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Alternative routes for Las Vegas to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Las Vegas to Oregon

Discover the top 9 airlines that operate flights from Las Vegas to Oregon. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$112FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$50Average$108FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$68Average$178FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$78Average$238FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$86Average$123FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$137Average$268FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$137Average$276FlexibilityNo cancel feeOn-time75%
DeltaCheapest$163Average$307FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$203Average$370FlexibilityNo cancel feeOn-time69%

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