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$54+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — LAS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 Saturday or Monday and return on a Saturday

Cheap 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 December 16, 2025.

This Booking.com deal was found by Cheapflights users on 12/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:11 amPSC - LAS
Nonstop2h 11mAllegiant Air
Mon 1/56:00 amLAS - PSC
Nonstop2h 21mAllegiant Air
Deal found 12/15$240
This Trip.com deal was found by Cheapflights users on 12/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:39 pmPSC - LAS
1 stop4h 57mHawaiian Airlines
Wed 1/141:43 pmLAS - PSC
1 stop7h 14mHawaiian Airlines
Deal found 12/15$294
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:39 pmPSC - LAS
1 stop4h 57mAlaska Airlines
Wed 1/141:43 pmLAS - PSC
1 stop7h 14mAlaska Airlines
Deal found 12/15$300
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:10 amPSC - LAS
1 stop7h 02mDelta
Sun 1/186:05 amLAS - PSC
1 stop4h 43mDelta
Deal found 12/14$302
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:00 amPSC - LAS
2 stops9h 02mAmerican Airlines
Wed 1/1412:32 pmLAS - PSC
1 stop7h 26mAmerican Airlines
Deal found 12/15$310
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:15 amPSC - LAS
1 stop6h 20mDelta
Sun 1/186:05 amLAS - PSC
1 stop4h 43mDelta
Deal found 12/14$311
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:50 pmPSC - LAS
1 stop8h 10mUnited Airlines
Wed 12/176:00 amLAS - PSC
1 stop5h 41mUnited Airlines
Deal found 12/15$354
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:12 pmPSC - LAS
Nonstop2h 11mMultiple Airlines
Tue 12/166:17 pmLAS - PSC
1 stop5h 18mMultiple Airlines
Deal found 12/15$358
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 amPSC - LAS
2 stops9h 02mAmerican Airlines
Wed 12/176:30 amLAS - PSC
1 stop7h 48mAmerican Airlines
Deal found 12/15$364
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:23 amPSC - LAS
1 stop6h 22mAlaska Airlines
Tue 12/166:17 pmLAS - PSC
1 stop5h 18mAlaska Airlines
Deal found 12/15$368

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(Mytrip)

One-way from

$54
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$296

Good round-trip deal

$157 or less

Good one-way deal

$84 or less
Provider with most accurate pricing for Pasco Tri Cities-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Pasco Tri Cities-Las Vegas Harry Reid Intl flights.
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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. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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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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 December 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

Mon 1/5

5:05 am-9:55 am

1 stop4h 50m

Las Vegas Harry Reid Intl

Fri 1/16

6:05 am-10:48 am

1 stop4h 43m

$195

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Tue 2/17

1:00 pm-5:49 pm

1 stop4h 49m

Las Vegas Harry Reid Intl

Sat 2/21

6:00 am-10:41 am

1 stop4h 41m

$195

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Sun 2/8

8:27 am-10:00 pm

1 stop13h 33m

Las Vegas Harry Reid Intl

Fri 2/13

7:00 am-8:55 pm

1 stop13h 55m

$224

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Mon 1/26

6:19 pm-11:12 pm

1 stop4h 53m

Las Vegas Harry Reid Intl

Thu 1/29

1:43 pm-8:57 pm

1 stop7h 14m

$224

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Mon 1/12

6:19 pm-11:12 pm

1 stop4h 53m

Las Vegas Harry Reid Intl

Mon 1/19

12:46 pm-3:14 pm

Nonstop2h 28m

$230

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Mon 1/12

6:19 pm-7:13 pm

1 stop24h 54m

Las Vegas Harry Reid Intl

Thu 1/15

1:43 pm-8:57 pm

1 stop7h 14m

$236

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Wed 2/25

8:25 am-8:14 pm

2 stops11h 49m

Las Vegas Harry Reid Intl

Sat 2/28

8:00 am-8:55 pm

1 stop12h 55m

$253

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Wed 1/14

5:00 am-10:45 am

1 stop5h 45m

Las Vegas Harry Reid Intl

Wed 1/21

1:35 pm-9:10 pm

2 stops7h 35m

$254

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Sat 2/21

5:00 am-6:00 pm

2 stops13h 00m

Las Vegas Harry Reid Intl

Mon 2/23

6:00 am-11:41 am

1 stop5h 41m

$254

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Mon 2/9

4:04 pm-6:22 pm

Nonstop2h 18m

$58

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 18 results
1
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Compare providers for flights from Pasco to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pasco to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pasco-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pasco-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Pasco-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 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, June is the cheapest month in which you can book a flight from Pasco to Las Vegas (average of $59). Flying from Pasco to Las Vegas in March is currently the most expensive (average of $141). 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 December 16, 2025.

It’s typically best to fly out from Pasco to Las Vegas in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, 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 December 13, 2025.

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

How much does it cost to fly round-trip from Pasco to Las Vegas?

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 December 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
11,465 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
11,465 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
2,819 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
9,094 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
700 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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 19 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 4h 50m. 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 $98, 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 64% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $59 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $99 and Delta from $99 one-way.

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

    While on average a flight from Pasco to Las Vegas is generally $188, our data shows the cheapest flight currently is $59. When looking at the most popular route, (Pasco Tri Cities - Las Vegas Harry Reid Intl), you can expect to pay $122 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, June is the cheapest month in which you can book a flight from Pasco to Las Vegas (average of $59). Flying from Pasco to Las Vegas in March is currently the most expensive (average of $141). 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
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Kingman
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Primm
Sunrise Manor
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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$104Average$229FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$121Average$338FlexibilityNo cancel feeOn-time85%
DeltaCheapest$159Average$316FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$376FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$247Average$386FlexibilityNo cancel feeOn-time75%

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