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Riverside

$110+ Cheap flights from Pittsburgh (PIT) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LAX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to Riverside are usually found in August or September, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Pittsburgh to Riverside

Keep the following information in mind while searching for Pittsburgh to Riverside flight deals. Data was last updated July 29, 2025.

Round-trip from

$186
(Cheapflightsfares)

One-way from

$110
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$280
From Pittsburgh to Riverside
Search Deals
One-way flight from Pittsburgh to Riverside
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Highest demand for flights based on searches. 13% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pittsburgh to Riverside

Cheapest flights from Pittsburgh to Riverside
Explore the most affordable flight options available from Pittsburgh to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:18 pmPIT - LAX
1 stop9h 38mSpirit Airlines
Tue 10/76:45 amLAX - PIT
1 stop6h 28mSpirit Airlines
Deal found 7/27$186
This Breeze Airways deal was found by Cheapflights users on 7/29. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:29 amPIT - LAX
Nonstop5h 24mBreeze Airways
Sun 8/3112:38 pmLAX - PIT
Nonstop4h 50mBreeze Airways
Deal found 7/29$198
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:29 amPIT - LAX
Nonstop5h 24mMultiple Airlines
Mon 8/187:58 pmLAX - PIT
1 stop8h 09mMultiple Airlines
Deal found 7/27$204
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:55 pmPIT - LAX
Nonstop5h 08mAmerican Airlines
Tue 10/2110:33 amLAX - PIT
1 stop8h 06mAmerican Airlines
Deal found 7/27$239
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/307:42 pmPIT - LAX
1 stop18h 18mAlaska Airlines
Wed 9/310:00 amLAX - PIT
1 stop29h 42mAlaska Airlines
Deal found 7/28$248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 July 29, 2025.
Use the filters below to find and compare flights from Pittsburgh to Riverside that are best for you.

Fly from

Pittsburgh

Fly to

Riverside

Route

Depart

Return

Price

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Sat 10/4

5:18 pm-11:56 pm

1 stop9h 38m

Los Angeles

Tue 10/7

6:45 am-4:13 pm

1 stop6h 28m

$186

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Thu 8/28

9:29 am-11:53 am

Nonstop5h 24m

Los Angeles

Tue 9/9

12:59 pm-8:48 pm

Nonstop4h 49m

$198

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Sat 8/16

9:29 am-11:53 am

Nonstop5h 24m

Los Angeles

Mon 8/18

7:58 pm-7:07 am

1 stop8h 09m

$204

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Sat 9/20

8:00 am-1:26 pm

1 stop8h 26m

Los Angeles

Sat 9/27

9:09 am-4:52 pm

Nonstop4h 43m

$239

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Sat 8/30

3:45 pm-7:45 pm

1 stop7h 00m

Los Angeles

Wed 9/3

1:10 pm-10:45 pm

1 stop6h 35m

$248

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Thu 8/28

9:29 am-11:53 am

Nonstop5h 24m

$110

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Thu 9/11

4:29 pm-8:53 pm

1 stop7h 24m

$111

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Wed 8/27

7:08 am-11:24 pm

2 stops19h 16m

$112

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Tue 9/23

8:08 am-5:07 pm

1 stop11h 59m

$124

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

Tue 8/26

8:20 am-2:00 pm

2 stops8h 40m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results
1
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Best time to book a flight from Pittsburgh to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Pittsburgh 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 Pittsburgh to Riverside

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

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Riverside. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Riverside, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Riverside (average of $246). Flying from Pittsburgh to Riverside in March is currently the most expensive (average of $326). 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 PIT to R1V?

Find hourly flight availability from Pittsburgh 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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pittsburgh to Riverside as you normally would.

What is the cheapest day to fly from Pittsburgh to Riverside?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Riverside. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Pittsburgh to Riverside flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pittsburgh to Riverside

Explore weekly flight availability from Pittsburgh to Riverside. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from PIT to R1V are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 July 29, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Riverside, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Breeze Airways
8.0
Very good
190 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh 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 Pittsburgh to Riverside?

    Located just 13.5 mi from the city center, Pittsburgh is the airport most travelers will use when flying to Riverside from Pittsburgh. Booking flights from Pittsburgh (PIT) to Riverside should be relatively easy as there are 3 daily outbound flights to Riverside from 7 different airlines.

  • How popular is this Pittsburgh to Riverside flight route?

    Within the past month, 3 users have taken a look at flights from Pittsburgh to Riverside.

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

    To fly one-way, consider booking your trip with Breeze Airways, which is currently one of the cheapest options available, starting at $110. Spirit Airlines flights start at $112 while deals on Alaska Airlines start at $124 one-way.

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

    The top 3 most reliable airlines when flying from Pittsburgh to Riverside are Breeze Airways (85%), American Airlines (79%) and Malaysia Airlines (72%).

  • What are the cheapest flights from Pittsburgh to Riverside?

    Looking for the cheapest flight from Pittsburgh to Riverside? While on average our users pay $2,719, our data indicates the cheapest price to be $99. The most popular route (Pittsburgh - Los Angeles), is priced around $146.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh 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 Pittsburgh to Riverside?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Riverside (average of $246). Flying from Pittsburgh to Riverside in March is currently the most expensive (average of $326). 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 7 airlines flying from Pittsburgh to Riverside

Discover the top 7 airlines that operate flights from Pittsburgh 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$238FlexibilityNo cancel feeOn-time65%
FrontierCheapest$95Average$176FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$159Average$267FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$480FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$413FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$275Average$419FlexibilityNo cancel feeOn-time63%

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