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$94+ Cheap flights from Pasco (PSC) to Riverside, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — LAX
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheapflights Tip: The best prices from Pasco Tri Cities to Riverside are usually found in October or January, booked 57 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Pasco to Riverside

Keep the following information in mind while searching for Pasco to Riverside flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$157
(Alaska Airlines)

One-way from

$94
(Delta)

Popular in

March

Cheapest in

October

Average price

$240
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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From Pasco Tri Cities to Riverside
Search Deals
One-way flight from Pasco Tri Cities to Riverside
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Pasco to Riverside

Cheapest flights from Pasco to Riverside
Explore the most affordable flight options available from Pasco to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
PSC
-
LAX
Nonstop2h 40m
Alaska Airlines
Wed 4/227:25 pm
LAX
-
PSC
Nonstop2h 37m
Alaska Airlines
Deal found 1/15$157
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/71:00 pm
PSC
-
LAX
1 stop7h 33m
Delta
Wed 3/115:09 pm
LAX
-
PSC
1 stop6h 37m
Delta
Deal found 1/15$167
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:41 pm
PSC
-
LAX
1 stop5h 15m
Delta
Fri 2/611:35 am
LAX
-
PSC
1 stop5h 26m
Delta
Deal found 1/14$177
This Alaska Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:00 am
PSC
-
LAX
Nonstop2h 38m
Alaska Airlines
Tue 5/267:45 pm
LAX
-
PSC
Nonstop2h 39m
Alaska Airlines
Deal found 1/14$187
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:00 am
PSC
-
LAX
1 stop6h 09m
United Airlines
Sun 2/87:25 am
LAX
-
PSC
1 stop4h 12m
United Airlines
Deal found 1/13$197
This Alaska Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:25 am
PSC
-
LAX
1 stop14h 38m
Alaska Airlines
Wed 3/118:00 pm
LAX
-
PSC
Nonstop2h 38m
Alaska Airlines
Deal found 1/14$201
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:45 pm
PSC
-
LAX
1 stop5h 00m
Delta
Mon 3/97:20 pm
LAX
-
PSC
1 stop4h 11m
Delta
Deal found 1/15$208
This Alaska Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:27 am
PSC
-
LAX
1 stop13h 09m
Alaska Airlines
Sun 2/158:00 pm
LAX
-
PSC
Nonstop2h 38m
Alaska Airlines
Deal found 1/14$211
This Alaska Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am
PSC
-
LAX
Nonstop2h 50m
Alaska Airlines
Sun 9/69:25 pm
LAX
-
PSC
Nonstop2h 34m
Alaska Airlines
Deal found 1/13$217
This Alaska Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:56 pm
PSC
-
LAX
1 stop10h 07m
Alaska Airlines
Sun 3/18:00 pm
LAX
-
PSC
Nonstop2h 38m
Alaska Airlines
Deal found 1/13$221
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:00 pm
PSC
-
LAX
1 stop7h 33m
Delta
Wed 2/257:20 pm
LAX
-
PSC
1 stop4h 18m
Delta
Deal found 1/14$222
This Alaska Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 am
PSC
-
LAX
Nonstop2h 49m
Alaska Airlines
Thu 2/264:00 pm
LAX
-
PSC
1 stop4h 55m
Alaska Airlines
Deal found 1/13$227

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco to Riverside that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Pasco to Riverside that are best for you.

Fly from

Pasco

Fly to

Riverside

Route

Depart

Return

Price

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Wed 4/15

5:15 pm-11:47 pm

1 stop6h 32m

Los Angeles

Wed 4/22

7:24 pm-11:39 pm

1 stop4h 15m

$167

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Sat 3/7

1:00 pm-8:33 pm

1 stop7h 33m

Los Angeles

Wed 3/11

9:59 am-4:55 pm

1 stop6h 56m

$167

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Sat 2/7

11:35 am-6:16 pm

1 stop6h 41m

Los Angeles

Tue 2/10

11:35 am-5:01 pm

1 stop5h 26m

$177

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Wed 2/4

6:00 am-12:09 pm

1 stop6h 09m

Los Angeles

Sun 2/8

7:25 am-11:37 am

1 stop4h 12m

$197

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Sat 3/7

8:25 am-8:36 pm

1 stop12h 11m

Los Angeles

Wed 3/11

8:00 pm-10:38 pm

Nonstop2h 38m

$201

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Fri 3/6

7:04 pm-7:36 pm

1 stop24h 32m

Los Angeles

Tue 3/10

8:00 pm-10:38 pm

Nonstop2h 38m

$201

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Sat 2/7

8:27 am-10:58 pm

1 stop14h 31m

Los Angeles

Sun 2/15

8:00 pm-10:38 pm

Nonstop2h 38m

$211

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Thu 3/26

5:38 pm-10:48 pm

1 stop5h 10m

Los Angeles

Fri 3/27

7:20 pm-11:31 pm

1 stop4h 11m

$218

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Thu 2/26

12:56 pm-11:03 pm

1 stop10h 07m

Los Angeles

Sun 3/1

8:00 pm-10:38 pm

Nonstop2h 38m

$221

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Sat 2/21

1:00 pm-8:33 pm

1 stop7h 33m

Los Angeles

Wed 2/25

7:20 pm-11:38 pm

1 stop4h 18m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 22 results
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2
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Best time to book a flight from Pasco to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Pasco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Pasco to Riverside?

Use this chart to determine the optimal time to book a round-trip flight from Pasco to Riverside. Price data was last updated on January 9, 2026.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pasco to Riverside. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pasco to Riverside?

Currently, February is the cheapest month in which you can book a flight from Pasco to Riverside (average of $111). Flying from Pasco to Riverside in May is currently the most expensive (average of $215). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PSC to R1V?

Find hourly flight availability from Pasco to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 15, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 70% on flights from Pasco to Riverside by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Pasco to Riverside?

Reviews of airlines servicing Riverside

Get insights into the airlines that provide service to Riverside. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Riverside. Reviews last updated January 15, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Pasco to Riverside. 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
8.0
Very good
11,721 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,721 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,049 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,827 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,164 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Pasco to Riverside. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly from Pasco Tri Cities (PSC) if they book a flight from Pasco to Riverside. On average, Tri Cities has 2 outbound flights to Riverside per day from 4 airlines. Pasco Tri Cities is conveniently located just 1.9 mi from Pasco’s city center.

  • How popular is this Pasco to Riverside flight route?

    This flight path from Pasco Tri Cities to Riverside was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Pasco to Riverside?

    There are many flights that can get you from Pasco to Riverside in 6h 09m. Fly via Delta or United Airlines to get the fastest option. The distance between Pasco and Riverside is about 852 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Pasco to Riverside one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $88. Alaska Airlines flights start at $88 while deals on Hawaiian Airlines start at $118 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pasco to Riverside on time: SkyWest Airlines (94%), Qatar Airways (82%), Hawaiian Airlines (82%).

  • What are the cheapest flights from Pasco to Riverside?

    On average you can expect to pay $343 for a flight from Pasco to Riverside. The cheapest flight overall is $108 while the most popular route, (Pasco Tri Cities - Los Angeles) is currently priced at $167.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Pasco to Riverside?

    Currently, February is the cheapest month in which you can book a flight from Pasco to Riverside (average of $111). Flying from Pasco to Riverside in May is currently the most expensive (average of $215). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Pasco to Riverside

Discover the top 4 airlines that operate flights from Pasco to Riverside. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$306FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$133Average$354FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$157Average$277FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$177Average$362FlexibilityNo cancel feeOn-time75%

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