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Cheap flights from Oregon to Las Vegas from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Las Vegas departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oregon to Las Vegas

Cheap round-trip flights

Allegiant Air Logo
10:41 pm - 11:30 pmBOI-LAS
1h 49mnonstop
Allegiant Air Logo
12:51 pm - 3:44 pmLAS-BOI
1h 53mnonstop
$76Allegiant Air
Find Deal
Mon, Dec 8 - Fri, Dec 12
Allegiant Air Logo
10:41 pm - 11:30 pmBOI-LAS
1h 49mnonstop
Allegiant Air Logo
12:51 pm - 3:44 pmLAS-BOI
1h 53mnonstop
$78Allegiant Air
Find Deal
Fri, Dec 5 - Fri, Dec 12
Frontier Logo
11:23 am - 1:43 pmPDX-LAS
2h 20mnonstop
Frontier Logo
3:53 pm - 6:27 pmLAS-PDX
2h 34mnonstop
$89Frontier
Find Deal
Mon, Sep 29 - Fri, Oct 3
Frontier Logo
11:23 am - 1:43 pmPDX-LAS
2h 20mnonstop
Frontier Logo
3:53 pm - 6:27 pmLAS-PDX
2h 34mnonstop
$90Frontier
Find Deal
Sun, Sep 28 - Fri, Oct 3
Multiple Airlines Logo
11:23 am - 1:43 pmPDX-LAS
2h 20mnonstop
Multiple Airlines Logo
8:52 am - 11:11 amLAS-PDX
2h 19mnonstop
$97Multiple Airlines
Find Deal
Sun, Sep 28 - Tue, Sep 30
Spirit Airlines Logo
12:07 pm - 2:21 pmPDX-LAS
2h 14mnonstop
Spirit Airlines Logo
8:52 am - 11:11 amLAS-PDX
2h 19mnonstop
$99Spirit Airlines
Find Deal
Mon, Sep 29 - Tue, Sep 30
Spirit Airlines Logo
12:07 pm - 2:21 pmPDX-LAS
2h 14mnonstop
Spirit Airlines Logo
8:52 am - 11:11 amLAS-PDX
2h 19mnonstop
$100Spirit Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 1
Multiple Airlines Logo
11:23 am - 1:43 pmPDX-LAS
2h 20mnonstop
Multiple Airlines Logo
8:52 am - 11:11 amLAS-PDX
2h 19mnonstop
$105Multiple Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
United Airlines Logo
6:52 pm - 12:45 amEUG-LAS
5h 53m1 stop
United Airlines Logo
6:00 am - 12:09 pmLAS-EUG
6h 09m1 stop
$135United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
6:52 pm - 12:45 amEUG-LAS
5h 53m1 stop
United Airlines Logo
8:00 am - 5:51 pmLAS-EUG
9h 51m2 stops
$136United Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 4

American Airlines flights from Oregon to Las Vegas

Our best American Airlines deals on Oregon to Las Vegas flight tickets
American Airlines
Jan 7
BOI2:24 pmBoise Air Term. Gowen Fld
6h 42m
1 stop
LAS8:06 pmLas Vegas Harry Reid Intl
Jan 10
LAS6:47 amLas Vegas Harry Reid Intl
5h 35m
1 stop
BOI1:22 pmBoise Air Term. Gowen Fld
$159
Find similar
American Airlines
Sep 30
EUG6:00 amEugene
10h 18m
2 stops
LAS4:18 pmLas Vegas Harry Reid Intl
Oct 2
LAS5:05 pmLas Vegas Harry Reid Intl
6h 45m
1 stop
EUG11:50 pmEugene
$272
Find similar

Allegiant Air flights from Oregon to Las Vegas

Our best Allegiant Air deals on Oregon to Las Vegas flight tickets
Allegiant Air
Dec 8
BOI10:41 pmBoise Air Term. Gowen Fld
1h 49m
LAS11:30 pmLas Vegas Harry Reid Intl
Dec 12
LAS12:51 pmLas Vegas Harry Reid Intl
1h 53m
BOI3:44 pmBoise Air Term. Gowen Fld
$76
Find similar
Allegiant Air
Dec 5
BOI10:41 pmBoise Air Term. Gowen Fld
1h 49m
LAS11:30 pmLas Vegas Harry Reid Intl
Dec 12
LAS12:51 pmLas Vegas Harry Reid Intl
1h 53m
BOI3:44 pmBoise Air Term. Gowen Fld
$78
Find similar
Allegiant Air
Dec 5
BOI10:41 pmBoise Air Term. Gowen Fld
1h 49m
LAS11:30 pmLas Vegas Harry Reid Intl
Dec 12
LAS12:51 pmLas Vegas Harry Reid Intl
1h 53m
BOI3:44 pmBoise Air Term. Gowen Fld
$80
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Oregon to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 12/8

10:41 pm-11:30 pm

Nonstop1h 49m

Las Vegas Harry Reid Intl

Fri 12/12

12:51 pm-3:44 pm

Nonstop1h 53m

$76

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 12/5

10:41 pm-11:30 pm

Nonstop1h 49m

Las Vegas Harry Reid Intl

Fri 12/12

12:51 pm-3:44 pm

Nonstop1h 53m

$78

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 9/29

11:23 am-1:43 pm

Nonstop2h 20m

Las Vegas Harry Reid Intl

Fri 10/3

3:53 pm-6:27 pm

Nonstop2h 34m

$89

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 9/28

11:23 am-1:43 pm

Nonstop2h 20m

Las Vegas Harry Reid Intl

Fri 10/3

3:53 pm-6:27 pm

Nonstop2h 34m

$90

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 9/28

11:23 am-1:43 pm

Nonstop2h 20m

Las Vegas Harry Reid Intl

Tue 9/30

8:52 am-11:11 am

Nonstop2h 19m

$97

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 9/29

12:07 pm-2:21 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Tue 9/30

8:52 am-11:11 am

Nonstop2h 19m

$99

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 9/30

12:07 pm-2:21 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Wed 10/1

8:52 am-11:11 am

Nonstop2h 19m

$100

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 9/28

11:23 am-1:43 pm

Nonstop2h 20m

Las Vegas Harry Reid Intl

Thu 10/2

8:52 am-11:11 am

Nonstop2h 19m

$105

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

Thu 11/6

6:52 pm-12:45 am

1 stop5h 53m

Las Vegas Harry Reid Intl

Mon 11/10

6:00 am-12:09 pm

1 stop6h 09m

$135

EugeneLas Vegas

EUG - LAS

EUGLAS

Eugene

Mon 11/3

6:52 pm-12:45 am

1 stop5h 53m

Las Vegas Harry Reid Intl

Tue 11/4

8:00 am-5:51 pm

2 stops9h 51m

$136

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Oregon to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Oregon, with most prices found around $148. The month of October is another great option to travel to Las Vegas, with average flight prices from Oregon averaging around $149.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $170. Flights from Oregon to Las Vegas on a Thursday will generally be more expensive and average around $222. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $168. Flights to Las Vegas are more costly in the morning, with an average ticket price of $220. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Oregon to Las Vegas Harry Reid Intl flight route?

Fly from Portland to Las Vegas Harry Reid Intl for the best Oregon - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $179 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Oregon for as low as $130 on momondo.

What cabin class options are available on Oregon to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on Oregon to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Oregon to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Oregon to Las Vegas.

Cheap Oregon to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Las Vegas

Best Price Found

$79

Fastest flight time

1h 43m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Oregon in the past 72 hours is $79. The best round-trip flight deal from Oregon to Las Vegas found on momondo in the last 72 hours is $126.
The fastest flight from Oregon to Las Vegas takes 1h 43m
Direct flights go from Oregon to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • When did momondo last update prices for flights from Oregon to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Oregon to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Oregon to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Oregon to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Oregon to Las Vegas?

Best airlines flying from Oregon to Las Vegas

Compare and see reviews for airlines that fly from Oregon to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $48Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $50Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
Avelo AirlinesPriceFrom $79Free CancellationRating
7.5
78 reviews
Search Avelo Airlines flights
Hawaiian AirlinesPriceFrom $84Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
Allegiant AirPriceFrom $89Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
DeltaPriceFrom $94Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $135Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $140Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $188Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Las Vegas?

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

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Las Vegas?

Finding the right flight to Las Vegas from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

Can I find flights from Oregon to Las Vegas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Las Vegas from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Las Vegas.

I’m not ready to book a flight from Oregon to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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