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Cheap flights from Pasco (PSC) to Irvine, CA

PSC — LAX
Nov 12 — Nov 191
Thu 11/12
Thu 11/19
1 adult, Economy
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Cheapflights Tip: The best prices from Pasco Tri Cities to Irvine are usually found in April or September, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Find flight deals from Pasco to Irvine

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

April

Average price

$377
Provider with most accurate pricing for Pasco Tri Cities-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Pasco Tri Cities-Los Angeles flights.
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Highest demand for flights based on searches. 8% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Pasco to Irvine

What is the cheapest time of day to fly from PSC to IR9?

It’s optimal to fly from Pasco to Irvine at noon. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Irvine

Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Pasco to Irvine. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,052 reviews

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,052 reviews
Alaska Airlines
7.9
Good
13,052 reviews

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,653 reviews
Alaska Airlines
7.9
Good
13,052 reviews

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.4
Good
10,350 reviews
Alaska Airlines
7.9
Good
13,052 reviews

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly from for flights from Pasco to Irvine?

    Pasco Tri Cities (PSC), located 1.9 mi from the city center, is the airport you fly out of when you book flights from Pasco to Irvine. 4 airlines have flights from Tri Cities to Irvine on a regular basis. Booking flights from Pasco Tri Cities to Irvine should not be difficult; the airport handles an average of 1 outbound flight to Irvine per day.

  • How popular is this Pasco to Irvine flight route?

    Within the past month, 3 users have taken a look at flights from Pasco Tri Cities to Irvine.

  • What are the most reliable airlines from Pasco to Irvine?

    No one likes to see their flight delayed. When booking a flight from Pasco to Irvine consider choosing Qatar Airways (96%), SkyWest Airlines (93%) or Alaska Airlines (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Pasco to Irvine?

    While on average a flight from Pasco to Irvine is generally $379, our data shows the cheapest flight currently is $250. When looking at the most popular route, (Pasco Tri Cities - Los Angeles), you can expect to pay $277 for that flight.

  • Can I find deals for flights from Pasco to Irvine that include hotel bookings?

    Yes. In addition to deals on Pasco to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasco to Irvine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasco to Irvine.

  • Can I find deals for business class flights from Pasco to Irvine?

    Yes. Cheapflights offers flight deals from Pasco to Irvine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 4 airlines flying from Pasco to Irvine

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$104Average$145FlexibilityNo cancel feeOn-time88%
DeltaCheapest$133Average$338FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$147Average$349FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$188Average$343FlexibilityNo cancel feeOn-time69%

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