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$65+ Cheap flights from Pasco to Las Vegas (PSC - 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — LAS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Pasco Tri Cities to Las Vegas Harry Reid Intl are usually found in September or June, booked 65 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Pasco to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) 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 September 16, 2025.

Round-trip from

$135
(Booking.com)

One-way from

$65
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$231

Good round-trip deal

$142 or less

Good one-way deal

$71 or less
From Pasco Tri Cities to Las Vegas Harry Reid Intl
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One-way flight from Pasco Tri Cities to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Pasco Tri Cities to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Pasco Tri Cities to Las Vegas Harry Reid Intl.
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Find flight deals from Pasco to Las Vegas

Cheapest flights from Pasco to Las Vegas
Explore the most affordable flight options available from Pasco to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/13. 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.
Mon 9/299:42 amPSC - LAS
Nonstop2h 12mAllegiant Air
Fri 10/312:14 pmLAS - PSC
Nonstop2h 19mAllegiant Air
Deal found 9/13$135
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/157:06 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Fri 10/2412:14 pmLAS - PSC
Nonstop2h 19mAllegiant Air
Deal found 9/14$143
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/203:16 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Wed 10/223:54 pmLAS - PSC
Nonstop2h 22mAllegiant Air
Deal found 9/14$144
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 11/309:17 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Wed 12/31:54 pmLAS - PSC
Nonstop2h 23mAllegiant Air
Deal found 9/15$149
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/34:42 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Fri 11/1412:09 pmLAS - PSC
Nonstop2h 20mAllegiant Air
Deal found 9/14$157
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/203:16 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Fri 10/2412:14 pmLAS - PSC
Nonstop2h 19mAllegiant Air
Deal found 9/14$163
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 11/249:18 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Fri 11/282:07 pmLAS - PSC
Nonstop2h 20mAllegiant Air
Deal found 9/13$172
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 11/285:17 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Wed 12/31:54 pmLAS - PSC
Nonstop2h 23mAllegiant Air
Deal found 9/15$173
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 11/249:18 pmPSC - LAS
Nonstop2h 08mAllegiant Air
Mon 12/111:59 amLAS - PSC
Nonstop2h 20mAllegiant Air
Deal found 9/13$181
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/173:23 pmPSC - LAS
Nonstop2h 07mAllegiant Air
Wed 10/223:54 pmLAS - PSC
Nonstop2h 22mAllegiant Air
Deal found 9/14$183
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/147:00 amPSC - LAS
1 stop5h 48mMultiple Airlines
Wed 10/223:54 pmLAS - PSC
Nonstop2h 22mMultiple Airlines
Deal found 9/14$194

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco 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 September 16, 2025.
Use the filters below to find and compare flights from Pasco to Las Vegas that are best for you.

Fly from

Pasco

Fly to

Las Vegas

Route

Depart

Return

Price

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Tue 10/14

6:10 am-2:39 pm

1 stop8h 29m

Las Vegas Harry Reid Intl

Wed 10/22

1:59 pm-10:55 pm

1 stop8h 56m

$243

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Wed 10/8

1:00 pm-6:15 pm

1 stop5h 15m

Las Vegas Harry Reid Intl

Wed 10/15

6:00 am-10:50 am

1 stop4h 50m

$243

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Wed 11/5

5:45 pm-10:30 pm

1 stop4h 45m

Las Vegas Harry Reid Intl

Wed 11/12

3:50 pm-11:01 pm

1 stop7h 11m

$243

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Tue 10/14

5:45 pm-10:30 pm

1 stop4h 45m

Las Vegas Harry Reid Intl

Tue 10/21

7:10 pm-10:50 am

1 stop15h 40m

$243

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Tue 11/4

8:21 am-2:47 pm

1 stop6h 26m

Las Vegas Harry Reid Intl

Fri 11/14

7:11 pm-11:59 pm

1 stop4h 48m

$252

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Sat 10/25

1:00 pm-8:36 pm

1 stop7h 36m

Las Vegas Harry Reid Intl

Tue 10/28

5:59 pm-10:55 pm

1 stop4h 56m

$253

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Tue 10/14

1:00 pm-6:15 pm

1 stop5h 15m

Las Vegas Harry Reid Intl

Fri 10/17

7:10 pm-10:50 am

1 stop15h 40m

$253

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Wed 10/15

6:10 am-12:52 pm

1 stop6h 42m

Las Vegas Harry Reid Intl

Fri 10/17

7:10 pm-10:50 am

1 stop15h 40m

$253

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Wed 10/15

6:10 am-12:52 pm

1 stop6h 42m

Las Vegas Harry Reid Intl

Sat 10/18

6:00 am-10:50 am

1 stop4h 50m

$253

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Fri 10/31

2:50 pm-10:40 pm

1 stop7h 50m

Las Vegas Harry Reid Intl

Tue 11/4

4:05 pm-11:07 pm

1 stop7h 02m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 24 results
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Best time to book a flight from Pasco to Las Vegas

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

How far ahead should I book a flight from Pasco to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Pasco to Las Vegas. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Pasco to Las Vegas, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Pasco to Las Vegas (average of $198). Flying from Pasco 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 PSC to LAS?

Find hourly flight availability from Pasco 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 September 16, 2025.

It’s typically best to fly out from Pasco to Las Vegas in the morning. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Pasco to Las Vegas. Price data was last updated on September 14, 2025.

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

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 September 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Pasco to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Allegiant Air
7.2
Good
699 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Pasco to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    This flight path from Pasco Tri Cities to Las Vegas Harry Reid Intl was viewed by 18 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 Pasco to Las Vegas?

    Departing from Pasco to Las Vegas will take you 6h 26m. The distance from Pasco to Las Vegas is about 732 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Pasco to Las Vegas round-trip?

    Allegiant Air, at $106, was found to be the cheapest airline from Pasco to Las Vegas.Alternate airlines to your destination round-trip include Hawaiian Airlines and Delta. You may be able to fly from Pasco to Las Vegas for 61% less than the average price by searching for these airlines.

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

    While on average a flight from Pasco to Las Vegas is generally $154, our data shows the cheapest flight currently is $61. When looking at the most popular route, (Pasco Tri Cities - Las Vegas Harry Reid Intl), you can expect to pay $149 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Pasco to Las Vegas (average of $198). Flying from Pasco 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 Las Vegas?

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

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Top 5 airlines flying from Pasco to Las Vegas

Discover the top 5 airlines that operate flights from Pasco 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$106Average$234FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$129Average$343FlexibilityNo cancel feeOn-time85%
DeltaCheapest$191Average$307FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$207Average$388FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$254Average$393FlexibilityNo cancel feeOn-time75%

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