$116 Cheap Flights from Las Vegas (LAS) to Pasco (PSC)

View $116 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)

Cheap Flights from Las Vegas to Pasco (LAS-PSC)

Prices were available within the past 7 days and start at $116 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Fri, Dec 12 - Tue, Dec 16
LAS
Las Vegas
PSC
Pasco
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Fri, Dec 12 from Las Vegas to Pasco, returning Tue, Dec 16, priced at $223 found 1 day ago
Bargain Flight
Thu, Jan 22 - Sun, Jan 25
LAS
Las Vegas
PSC
Pasco
$223 Roundtrip, found 8 hours ago
$223
Roundtrip
found 8 hours ago
Select Bargain Flight flight, departing Thu, Jan 22 from Las Vegas to Pasco, returning Sun, Jan 25, priced at $223 found 8 hours ago
Delta
Thu, Nov 13 - Sun, Nov 16
LAS
Las Vegas
PSC
Pasco
$225 Roundtrip, just found
$225
Roundtrip
just found
Select Delta flight, departing Thu, Nov 13 from Las Vegas to Pasco, returning Sun, Nov 16, priced at $225 just found
Bargain Flight
Thu, Nov 20 - Mon, Nov 24
LAS
Las Vegas
PSC
Pasco
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Nov 20 from Las Vegas to Pasco, returning Mon, Nov 24, priced at $232 found 1 day ago
Bargain Flight
Sat, Nov 1 - Tue, Nov 4
LAS
Las Vegas
PSC
Pasco
$233 Roundtrip, found 16 hours ago
$233
Roundtrip
found 16 hours ago
Select Bargain Flight flight, departing Sat, Nov 1 from Las Vegas to Pasco, returning Tue, Nov 4, priced at $233 found 16 hours ago
Alaska Airlines
Fri, Jan 30 - Tue, Feb 3
LAS
Las Vegas
PSC
Pasco
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Las Vegas to Pasco, returning Tue, Feb 3, priced at $233 found 3 days ago
Bargain Flight
Wed, Oct 29 - Mon, Nov 3
LAS
Las Vegas
PSC
Pasco
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Oct 29 from Las Vegas to Pasco, returning Mon, Nov 3, priced at $234 found 1 day ago
United
Fri, Oct 31 - Mon, Nov 3
LAS
Las Vegas
PSC
Pasco
$235 Roundtrip, found 5 hours ago
$235
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Oct 31 from Las Vegas to Pasco, returning Mon, Nov 3, priced at $235 found 5 hours ago
American Airlines
Wed, Nov 12 - Sun, Nov 16
LAS
Las Vegas
PSC
Pasco
$235 Roundtrip, found 6 hours ago
$235
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to Pasco, returning Sun, Nov 16, priced at $235 found 6 hours ago
Alaska Airlines
Wed, Dec 10 - Sun, Dec 14
LAS
Las Vegas
PSC
Pasco
$236 Roundtrip, found 20 hours ago
$236
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Wed, Dec 10 from Las Vegas to Pasco, returning Sun, Dec 14, priced at $236 found 20 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Pasco (PSC)

May is typically the cheapest month to fly

From $198 - $408 per traveler.

Alternative airports near Pasco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tri-Cities PSC. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $412
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $412

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC) cost?
Secure a cheap one-way flight from $116 or cheap return flight from $223 from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
December is the cheapest month to fly from LAS to PSC. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
To find the cheapest airline flying from LAS to PSC, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
On average, you can take your pick of 2 nonstop flights flying from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC) each week. If you don't see one that works for your schedule, consider hopping on a flight that has a layover. Filter your search results on Expedia to include one or more stops and choose the best alternative.
What are the most popular departure times for flights from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
The 6 PM departures from LAS to PSC are the top choice for many travelers. Prices can be higher for these popular slots. If you want to save money, book during off-peak hours.
What day of the week has the most flights from LAS to PSC?
Monday has the most flights from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC). Consider taking off on this day and you'll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
The first flight of the day leaving Harry Reid Intl. Airport (LAS) is at around 6:00PM UTC-8. Hop on this flight and you'll touch down at Tri-Cities Airport (PSC) at approximately 8:32PM UTC-8. The entire trip takes 2h 32m.
How long does it take to fly from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
It takes approximately 2 hours and 32 minutes to cover the 730 mi from LAS to PSC.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
To reach Tri-Cities Airport (PSC) without delays, opt for a flight that takes off from Harry Reid Intl. Airport (LAS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Pasco from Harry Reid Intl. Airport (LAS)?
Tri-Cities Airport (PSC) is the only airport in Pasco with direct flights from Harry Reid Intl. Airport (LAS). Compare the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC) last-minute?
Last-minute fares from LAS to PSC are typically more expensive. To lock in the lowest prices, start searching for flights early. That said, if you can play around with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a LAS to PSC flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAS to PSC flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Tri-Cities Airport (PSC)?
It's generally possible to cancel or reschedule your LAS to PSC flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$222
Distance
732 mi
Average flight time
2 hours 22 mins

Book with confidence

Book with confidence

Las Vegas to Pasco Flights

The cheapest times to fly from Las Vegas to Pasco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Pasco are during the month of December. You can find some of the cheapest flights from Las Vegas to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Pasco

Sunday is one of the best days to book for cheap flights from Las Vegas to Pasco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Pasco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Pasco in 2025. You can also book with separate airlines for your outbound and return journeys, from $116 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Pasco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Pasco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Pasco Flights

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*Available to One Key members.