$177 Cheap Flights from Long Beach (LGB) to Pasco (PSC)

View $177 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC)

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Cheap Flights from Long Beach to Pasco (LGB-PSC)

Prices were available within the past 7 days and start at $177 for one-way flights and $354 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 25 - Tue, Dec 2
LGB
Long Beach
PSC
Pasco
$354 Roundtrip, found 6 days ago
$354
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 25 from Long Beach to Pasco, returning Tue, Dec 2, priced at $354 found 6 days ago
Delta
Mon, Nov 24 - Tue, Dec 2
LGB
Long Beach
PSC
Pasco
$365 Roundtrip, found 6 days ago
$365
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Long Beach to Pasco, returning Tue, Dec 2, priced at $365 found 6 days ago
Delta
Thu, Nov 27 - Tue, Dec 2
LGB
Long Beach
PSC
Pasco
$370 Roundtrip, found 6 days ago
$370
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 27 from Long Beach to Pasco, returning Tue, Dec 2, priced at $370 found 6 days ago
Delta
Tue, Nov 25 - Tue, Dec 2
LGB
Long Beach
PSC
Pasco
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 25 from Long Beach to Pasco, returning Tue, Dec 2, priced at $374 found 6 days ago
Delta
Mon, Nov 24 - Thu, Nov 27
LGB
Long Beach
PSC
Pasco
$381 Roundtrip, found 6 days ago
$381
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Long Beach to Pasco, returning Thu, Nov 27, priced at $381 found 6 days ago
Delta
Tue, Nov 25 - Wed, Dec 3
LGB
Long Beach
PSC
Pasco
$405 Roundtrip, found 6 days ago
$405
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 25 from Long Beach to Pasco, returning Wed, Dec 3, priced at $405 found 6 days ago
Delta
Mon, Nov 24 - Wed, Dec 3
LGB
Long Beach
PSC
Pasco
$416 Roundtrip, found 6 days ago
$416
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Long Beach to Pasco, returning Wed, Dec 3, priced at $416 found 6 days ago
Delta
Fri, Oct 17 - Mon, Oct 20
LGB
Long Beach
PSC
Pasco
$520 Roundtrip, found 6 days ago
$520
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 17 from Long Beach to Pasco, returning Mon, Oct 20, priced at $520 found 6 days ago
Delta
Thu, Sep 11 - Mon, Sep 15
LGB
Long Beach
PSC
Pasco
$542 Roundtrip, found 20 hours ago
$542
Roundtrip
found 20 hours ago
Select Delta flight, departing Thu, Sep 11 from Long Beach to Pasco, returning Mon, Sep 15, priced at $542 found 20 hours ago
Alaska Airlines
Thu, Sep 25 - Sat, Sep 27
LGB
Long Beach
PSC
Pasco
$1,105 Roundtrip, found 3 days ago
$1,105
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Long Beach to Pasco, returning Sat, Sep 27, priced at $1,105 found 3 days ago

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 $809
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $809
Flights from Long Beach (LGB) to Pasco (PSC)
Origin airport
Long Beach Municipal
Destination airport
Tri-Cities
Airlines serving
Delta
Roundtrip price
$353
Distance
861 mi

Long Beach to Pasco Flights

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

 

The best time to book a flight from Long Beach to Pasco

Sunday is one of the best days to book for cheap flights from Long Beach 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 Long Beach 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 Long Beach to Pasco in 2025. You can also book with separate airlines for your outbound and return journeys, from $177 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 Long Beach 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 Long Beach 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 Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC) cost?
Secure a cheap one-way flight from $177 or cheap return flight from $354 from Long Beach Municipal Airport (LGB) 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 Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC)?
November is the cheapest month to fly from LGB to PSC. Traveling during an off-peak travel window is often the key to better flight prices.
Which airlines fly direct from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC)?
Direct flights aren't available from Long Beach, CA (LGB-Long Beach Municipal) to Tri-Cities Airport (PSC). However, you'll find other airports that have nonstop flights. Begin your journey at Los Angeles Intl. Airport (LAX) and fly straight to Pasco without any detours.
What is the cheapest airline that flies from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LGB to PSC. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC)?
You'll have to book a flight with a layover when traveling from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from LGB to PSC?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC)?
To touch down at Tri-Cities Airport (PSC) on schedule, book a flight that takes off from Long Beach Municipal Airport (LGB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC) last-minute?
Booking your plane ticket from LGB to PSC shortly before your journey is generally more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a LGB to PSC flight and hotel package?
Securing a LGB to PSC flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Long Beach Municipal Airport (LGB) to Tri-Cities Airport (PSC)?
In most instances, you can cancel or reschedule your LGB to PSC flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.