$113 Cheap Flights from Las Vegas (LAS) to Pasco (PSC)

View $113 flight on Tue, Apr 28, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $113 for one-way flights and $165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 22 - Tue, Apr 28
LAS
Las Vegas
PSC
Pasco
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 22 from Las Vegas to Pasco, returning Tue, Apr 28, priced at $165 found 1 day ago
Delta
Fri, May 8 - Mon, May 11
LAS
Las Vegas
PSC
Pasco
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, May 8 from Las Vegas to Pasco, returning Mon, May 11, priced at $204 found 3 days ago
Delta
Thu, Apr 23 - Mon, Apr 27
LAS
Las Vegas
PSC
Pasco
$205 Roundtrip, found 10 hours ago
$205
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Apr 23 from Las Vegas to Pasco, returning Mon, Apr 27, priced at $205 found 10 hours ago
Delta
Wed, Apr 22 - Tue, Apr 28
LAS
Las Vegas
PSC
Pasco
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 22 from Las Vegas to Pasco, returning Tue, Apr 28, priced at $214 found 1 day ago
Delta
Wed, Apr 22 - Tue, Apr 28
LAS
Las Vegas
PSC
Pasco
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 22 from Las Vegas to Pasco, returning Tue, Apr 28, priced at $215 found 1 day ago
Delta
Fri, May 8 - Mon, May 11
LAS
Las Vegas
PSC
Pasco
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, May 8 from Las Vegas to Pasco, returning Mon, May 11, priced at $220 found 3 days ago
Delta
Wed, Apr 22 - Tue, Apr 28
LAS
Las Vegas
PSC
Pasco
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 22 from Las Vegas to Pasco, returning Tue, Apr 28, priced at $224 found 1 day ago
American Airlines
Wed, Apr 22 - Tue, Apr 28
LAS
Las Vegas
PSC
Pasco
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 22 from Las Vegas to Pasco, returning Tue, Apr 28, priced at $242 found 1 day ago
Alaska Airlines
Fri, May 15 - Tue, May 19
LAS
Las Vegas
PSC
Pasco
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 15 from Las Vegas to Pasco, returning Tue, May 19, priced at $243 found 4 days ago
United
Wed, Apr 8 - Sat, Apr 11
LAS
Las Vegas
PSC
Pasco
$243 Roundtrip, found 3 hours ago
$243
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Apr 8 from Las Vegas to Pasco, returning Sat, Apr 11, priced at $243 found 3 hours ago

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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 $408
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $408

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) cost?
You can find cheap one-way flights from $113 and cheap return flights from $165 Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) with Expedia. One-way flights generally range between $165 and $861, and roundtrip flights usually range from $297 to $1079. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
May is the cheapest month to fly from Las Vegas, NV (LAS) to Pasco, WA (PSC), with average round-trip fares around $283. This is about 15% lower than the average price throughout the year, as May generally experiences less travel demand. Other budget-friendly months to consider are July and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
Enter LAS to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
The best time to fly from Las Vegas to Pasco is typically in May or September, with average return flight prices around $283. These months strike a balance between affordability and availability, making it easier for you to find flights that fit your schedule.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Harry Reid International (LAS) to Tri-Cities (PSC) typically departs at around 5:20 AM, operated by United. This seasonal service is active in January, February, October, November, and December, making it a good choice for winter travel. An early flight allows you to arrive in Pasco with plenty of time to enjoy your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
The most popular departure times for flights from Las Vegas (LAS) to Pasco (PSC) are in the early morning, from 6am to 9am. About 35% of passengers prefer this time window. Many major carriers, including Delta Airlines, Alaska Airlines, and United Airlines, offer flights during this window. This timing works well because it allows you to arrive in Pasco with plenty of time to enjoy your day.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
A flight from LAS to PSC with a layover takes around 5 hours 50 minutes, with the route covering approximately 732 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
First class seats are offered on the LAS to PSC route. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pasco from McCarran Intl. (LAS)?
If you're planning to travel to Pasco from Harry Reid International Airport (LAS), you can fly into Tri-Cities (PSC) Some flights may connect through major hubs like Los Angeles Intl. (LAX), Portland Intl. (PDX), San Francisco Intl. (SFO) before reaching Pasco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$164
Distance
732 mi
Average flight time
2 hours 23 mins

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 April. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $113 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

*Flight schedules are subject to change.

*Available to One Key members.