HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riverside

$123+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LAX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Riverside with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Friday and return on a Tuesday

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 junio 12, 2025.

Round-trip from

$220
(Kiwi.com)

One-way from

$123
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$286
From Pittsburgh to Riverside
Search Deals
One-way flight from Pittsburgh to Riverside
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
mar. 8/59:29 amPIT - LAX
Nonstop5h 24mMultiple Airlines
vie. 8/225:25 amLAX - PIT
1 stop10h 36mMultiple Airlines
Deal found 6/10$220
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
mar. 8/59:29 amPIT - LAX
Nonstop5h 24mBreeze Airways
mié. 8/1312:38 pmLAX - PIT
Nonstop4h 50mBreeze Airways
Deal found 6/10$221
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
jue. 6/266:38 pmPIT - LAX
1 stop15h 21mSpirit Airlines
dom. 6/295:30 amLAX - PIT
1 stop10h 15mSpirit Airlines
Deal found 6/11$223
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 8/55:45 amPIT - LAX
1 stop9h 03mDelta
mié. 8/138:35 amLAX - PIT
1 stop7h 25mDelta
Deal found 6/10$237
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/15:10 amPIT - LAX
1 stop6h 35mSouthwest
sáb. 8/212:30 pmLAX - PIT
1 stop8h 25mSouthwest
Deal found 6/10$246
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 11/125:57 pmPIT - LAX
Nonstop5h 08mAmerican Airlines
mar. 11/189:00 amLAX - PIT
Nonstop4h 37mAmerican Airlines
Deal found 6/11$249
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 8/207:42 pmPIT - LAX
1 stop17h 05mAlaska Airlines
mié. 8/2710:00 amLAX - PIT
1 stop29h 42mAlaska Airlines
Deal found 6/12$262
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 7/15:51 pmPIT - LAX
1 stop7h 19mUnited Airlines
vie. 8/112:08 amLAX - PIT
1 stop6h 48mUnited Airlines
Deal found 6/10$286
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/16:04 pmPIT - LAX
1 stop9h 56mJetBlue
vie. 8/158:25 pmLAX - PIT
1 stop9h 28mJetBlue
Deal found 6/10$291

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 junio 12, 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

mar. 8/5

9:29 am-11:53 am

Nonstop5h 24m

Los Angeles

vie. 8/22

5:25 am-7:01 pm

1 stop10h 36m

$220

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

mar. 8/5

9:29 am-11:53 am

Nonstop5h 24m

Los Angeles

mié. 8/13

12:38 pm-8:28 pm

Nonstop4h 50m

$221

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

jue. 6/26

6:38 pm-6:59 am

1 stop15h 21m

Los Angeles

dom. 6/29

5:30 am-6:45 pm

1 stop10h 15m

$223

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

mar. 8/5

5:20 pm-11:51 pm

1 stop9h 31m

Los Angeles

mar. 8/12

6:15 am-3:59 pm

1 stop6h 44m

$237

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

mar. 7/1

5:10 am-8:45 am

1 stop6h 35m

Los Angeles

sáb. 8/2

12:30 pm-11:55 pm

1 stop8h 25m

$246

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

vie. 8/22

5:53 pm-7:55 pm

Nonstop5h 02m

Los Angeles

sáb. 10/4

8:50 am-4:29 pm

Nonstop4h 39m

$254

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

mié. 8/20

7:42 pm-9:47 am

1 stop17h 05m

Los Angeles

mié. 8/27

10:00 am-6:42 pm

1 stop29h 42m

$262

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

mar. 7/1

5:51 pm-10:10 pm

1 stop7h 19m

Los Angeles

vie. 8/1

12:08 am-9:56 am

1 stop6h 48m

$286

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

vie. 8/1

6:04 pm-1:00 am

1 stop9h 56m

Los Angeles

vie. 8/15

8:25 pm-8:53 am

1 stop9h 28m

$291

PittsburghLos Angeles

PIT - LAX

PITLAX

Pittsburgh

jue. 6/26

7:00 am-6:59 am

2 stops26h 59m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 22 results
1
2
3

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 June 9, 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 $327). 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 junio 12, 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 June 8, 2025.

Travelers seeking maximum savings on their Pittsburgh to Riverside flight should consider departing on Tuesday 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 junio 12, 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).

Rainfall in Riverside by month

Plan your trip to Riverside by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Riverside ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Riverside when rainfall is around 0.0 in.

Temperature in Riverside by month

Plan your trip to Riverside by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Riverside, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Pittsburgh to Riverside to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.9
Good
2,494 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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, 15 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $123. Breeze Airways flights start at $124 while deals on Southwest start at $128 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 American Airlines (88%), Malaysia Airlines (88%) and Breeze Airways (85%).

  • What are the cheapest flights from Pittsburgh to Riverside?

    Looking for the cheapest flight from Pittsburgh to Riverside? While on average our users pay $265, our data indicates the cheapest price to be $122. The most popular route (Pittsburgh - Los Angeles), is priced around $198.

  • 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 $327). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
Newark to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Newark to Las Vegas flights
Newark to San Francisco flights
LaGuardia to Los Angeles flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights
LaGuardia to Las Vegas flights
John F Kennedy Intl to Ontario flights
Newark to Burbank flights
Dulles Intl to San Francisco flights
LaGuardia to San Francisco flights
Dulles Intl to Las Vegas flights
Newark to Santa Ana flights
John F Kennedy Intl to San Diego flights
Newark to San Diego flights
Reagan-National to Las Vegas flights
Philadelphia to Las Vegas flights
Reagan-National to San Francisco flights
Newark to Ontario flights
LaGuardia to Burbank flights
Newark to Oakland flights
LaGuardia to Ontario flights
Philadelphia to San Francisco flights
Dulles Intl to San Diego flights
LaGuardia to Santa Ana flights
Reagan-National to San Diego flights
Dulles Intl to Ontario flights
Newark to San Jose flights
LaGuardia to San Diego flights
John F Kennedy Intl to Santa Ana flights
LaGuardia to Oakland flights
Philadelphia to Los Angeles flights
John F Kennedy Intl to San Jose flights
Pittsburgh to Las Vegas flights
Philadelphia to San Diego flights
Reagan-National to Ontario flights
Reagan-National to Santa Ana flights
John F Kennedy Intl to Reno flights
Newark to Sacramento flights
Dulles Intl to San Jose flights
Newark to Reno flights
John F Kennedy Intl to Long Beach flights
Philadelphia to Ontario flights
Dulles Intl to Sacramento flights
LaGuardia to San Jose flights
Dulles Intl to Santa Ana flights
John F Kennedy Intl to Sacramento flights

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$95Average$195FlexibilityNo cancel feeOn-time65%
FrontierCheapest$95Average$176FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$158Average$275FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$469FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$240Average$406FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$421FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.