$98 Cheap Flights from Los Angeles (LAX) to Pasco (PSC)

View $98 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Tri-Cities Airport (PSC)

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Cheap Flights from Los Angeles to Pasco (LAX-PSC)

Prices were available within the past 7 days and start at $98 for one-way flights and $176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Tue, Aug 26 - Tue, Sep 2
LAX
Los Angeles
PSC
Pasco
$176 Roundtrip, found 7 hours ago
$176
Roundtrip
found 7 hours ago
Select Bargain Flight flight, departing Tue, Aug 26 from Los Angeles to Pasco, returning Tue, Sep 2, priced at $176 found 7 hours ago
Hawaiian Airlines
Tue, Sep 30 - Tue, Oct 7
LAX
Los Angeles
PSC
Pasco
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 30 from Los Angeles to Pasco, returning Tue, Oct 7, priced at $177 found 6 hours ago
Bargain Flight
Thu, Oct 23 - Sat, Oct 25
LAX
Los Angeles
PSC
Pasco
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Thu, Oct 23 from Los Angeles to Pasco, returning Sat, Oct 25, priced at $186 found 2 days ago
Bargain Flight
Wed, Oct 1 - Sun, Oct 5
LAX
Los Angeles
PSC
Pasco
$186 Roundtrip, found 16 hours ago
$186
Roundtrip
found 16 hours ago
Select Bargain Flight flight, departing Wed, Oct 1 from Los Angeles to Pasco, returning Sun, Oct 5, priced at $186 found 16 hours ago
Hawaiian Airlines
Mon, Sep 29 - Tue, Oct 7
LAX
Los Angeles
PSC
Pasco
$187 Roundtrip, found 6 hours ago
$187
Roundtrip
found 6 hours ago
Select Hawaiian Airlines flight, departing Mon, Sep 29 from Los Angeles to Pasco, returning Tue, Oct 7, priced at $187 found 6 hours ago
Bargain Flight
Wed, Oct 1 - Sat, Oct 4
LAX
Los Angeles
PSC
Pasco
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Oct 1 from Los Angeles to Pasco, returning Sat, Oct 4, priced at $196 found 1 day ago
Alaska Airlines
Wed, Sep 24 - Wed, Oct 1
LAX
Los Angeles
PSC
Pasco
$197 Roundtrip, found 4 hours ago
$197
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Sep 24 from Los Angeles to Pasco, returning Wed, Oct 1, priced at $197 found 4 hours ago
United
Tue, Aug 26 - Tue, Sep 2
LAX
Los Angeles
PSC
Pasco
$197 Roundtrip, found 7 hours ago
$197
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 26 from Los Angeles to Pasco, returning Tue, Sep 2, priced at $197 found 7 hours ago
Delta
Wed, Sep 24 - Wed, Oct 1
LAX
Los Angeles
PSC
Pasco
$197 Roundtrip, found 4 hours ago
$197
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Sep 24 from Los Angeles to Pasco, returning Wed, Oct 1, priced at $197 found 4 hours ago
American Airlines
Sat, Nov 1 - Tue, Nov 4
LAX
Los Angeles
PSC
Pasco
$197 Roundtrip, found 19 hours ago
$197
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Los Angeles to Pasco, returning Tue, Nov 4, priced at $197 found 19 hours ago

Find the cheapest month to fly from Los Angeles (LAX) to Pasco (PSC)

February is typically the cheapest month to fly

From $156 - $391 per traveler.

Graph displaying average flight prices per month

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 $297
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $297
Flights from Los Angeles (LAX) to Pasco (PSC)
Origin airport
Los Angeles Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$176
Distance
851 mi
Average flight time
2 hours 34 mins

Los Angeles to Pasco Flights

The cheapest times to fly from Los Angeles 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 Los Angeles to Pasco are during the month of August. You can find some of the cheapest flights from Los Angeles to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to Pasco

Sunday is one of the best days to book for cheap flights from Los Angeles 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 Los Angeles 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 Los Angeles to Pasco in 2025. You can also book with separate airlines for your outbound and return journeys, from $98 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 Los Angeles 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 Los Angeles 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.

 

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC) cost?
You can find cheap return tickets from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC) starting from $176. Book your seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving LAX on August 15 2025 and touching down at PSC. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from LAX to PSC?
The cheapest flights from LAX to PSC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC)?
You can fly straight from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC) on an Alaska Airlines flight.
What is the cheapest airline that flies from LAX to PSC?
With tickets starting at $109 for a one-way flight from LAX to PSC, Alaska Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LAX on October 15 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC)?
On average, Los Angeles Intl. Airport (LAX) only offers 1 nonstop flight to Tri-Cities Airport (PSC) each day. For more options, try Expedia's easy-to-use filter tool. Just enter your travel dates, then choose "1 Stop" or "2+ Stops" to find flights offering layovers.
What are the most popular departure times for flights from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC)?
More people fly between LAX and PSC at 7 PM than at any other time. Looking for a quieter experience? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from LAX to PSC?
Wednesday has the most flights from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC). Consider taking off on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC)?
The first flight of the day departing from Los Angeles Intl. Airport (LAX) is at around 7:55PM UTC-8. Board this flight and you'll touch down at Tri-Cities Airport (PSC) at approximately 10:42PM UTC-8. The total travel time is 2h 47m.
How long does it take to fly from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC)?
It takes approximately 2 hours and 47 minutes to cover the 850 mi from LAX to PSC.
What airline has the least delays from LAX to PSC?
With 100% of flights usually landing on time, United Airlines has the best on-time performance for direct flights from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC). To keep track of your flight status and receive notifications if anything changes, use the Expedia App.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC)?
Book a flight from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Los Angeles Intl. Airport (LAX)?
If you're taking a direct flight from Los Angeles Intl. Airport (LAX) to Pasco, Tri-Cities Airport (PSC) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC) last-minute?
Waiting until just before your departure to book your flight from LAX to PSC generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a LAX to PSC flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAX to PSC flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Tri-Cities Airport (PSC)?
In most cases, you can modify or cancel your LAX to PSC flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

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