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$97+ Cheap flights from Riverside, CA to Pennsylvania

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Riverside to Pennsylvania

Keep the following information in mind while searching for Riverside to Pennsylvania flight deals. Data was last updated January 8, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$140
(Booking.com)

One-way from

$97
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$553
Provider with most accurate pricing for Los Angeles-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Philadelphia flights.
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From Riverside to Pennsylvania
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One-way flight from Riverside to Pennsylvania
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Highest demand for flights based on searches. 22% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 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 Riverside to Pennsylvania

Cheapest flights from Riverside to Pennsylvania
Explore the most affordable flight options available from Riverside to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Priceline deal was found by Cheapflights users on 1/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:17 amLAX - LGA
2 stops11h 32mMultiple Airlines
Wed 2/116:29 amLGA - LAX
1 stop9h 26mMultiple Airlines
Deal found 1/6$140
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Tue 1/139:17 amLAX - JFK
1 stop18h 13mMultiple Airlines
Sun 1/1811:00 amJFK - LAX
Nonstop6h 37mMultiple Airlines
Deal found 1/6$140
This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/289:17 amLAX - LGA
2 stops11h 32mMultiple Airlines
Mon 2/26:20 amLGA - LAX
1 stop9h 30mMultiple Airlines
Deal found 1/7$141
This Super.com deal was found by Cheapflights users on 1/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:48 pmLAX - JFK
1 stop7h 55mFrontier
Sat 1/316:12 amJFK - LAX
1 stop9h 38mFrontier
Deal found 1/5$141
This Priceline deal was found by Cheapflights users on 1/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/319:17 amLAX - LGA
2 stops11h 32mSpirit Airlines
Tue 2/35:45 amLGA - LAX
2 stops12h 27mSpirit Airlines
Deal found 1/6$142
This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2611:59 pmLAX - LGA
1 stop9h 01mMultiple Airlines
Wed 1/286:25 amLGA - LAX
1 stop9h 25mMultiple Airlines
Deal found 1/7$143
This Super.com deal was found by Cheapflights users on 1/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:46 pmLAX - JFK
1 stop9h 17mFrontier
Sat 1/316:12 amJFK - LAX
1 stop9h 38mFrontier
Deal found 1/7$143
This Frontier deal was found by Cheapflights users on 1/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:45 pmLAX - LGA
1 stop14h 14mFrontier
Wed 3/46:20 amLGA - LAX
1 stop9h 35mFrontier
Deal found 1/7$144
This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:46 pmLAX - JFK
1 stop9h 17mFrontier
Tue 1/276:10 amJFK - LAX
1 stop9h 40mFrontier
Deal found 1/7$144
This Frontier deal was found by Cheapflights users on 1/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:45 pmLAX - LGA
1 stop14h 14mFrontier
Mon 3/26:00 amLGA - LAX
1 stop9h 55mFrontier
Deal found 1/7$145
This Booking.com deal was found by Cheapflights users on 1/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:46 pmLAX - JFK
1 stop9h 17mFrontier
Wed 2/46:10 amJFK - LAX
1 stop9h 40mFrontier
Deal found 1/7$145
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/39:17 amLAX - LGA
2 stops11h 32mSpirit Airlines
Tue 2/2411:59 amLGA - LAX
1 stop9h 24mSpirit Airlines
Deal found 1/7$146

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Pennsylvania 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 8, 2026.
Use the filters below to find and compare flights from Riverside to Pennsylvania that are best for you.

Fly from

Riverside

Fly to

Pennsylvania

Route

Depart

Return

Price

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

Mon 1/26

11:59 pm-12:00 pm

1 stop9h 01m

New York LaGuardia

Thu 1/29

11:59 am-6:02 pm

1 stop9h 03m

$155

Los AngelesNewark

LAX - EWR

LAXEWR

Los Angeles

Wed 1/21

11:40 am-8:00 pm

Nonstop5h 20m

Newark

Wed 1/28

2:45 pm-6:03 pm

Nonstop6h 18m

$169

Los AngelesNewark

LAX - EWR

LAXEWR

Los Angeles

Tue 2/3

8:20 am-4:25 pm

Nonstop5h 05m

Newark

Tue 2/10

6:00 pm-9:10 pm

Nonstop6h 10m

$169

Los AngelesNewark

LAX - EWR

LAXEWR

Los Angeles

Thu 2/19

4:30 pm-12:40 am

Nonstop5h 10m

Newark

Wed 2/25

2:45 pm-6:09 pm

Nonstop6h 24m

$169

Los AngelesNewark

LAX - EWR

LAXEWR

Los Angeles

Wed 2/4

11:40 am-8:00 pm

Nonstop5h 20m

Newark

Tue 2/10

8:40 am-11:45 am

Nonstop6h 05m

$169

Los AngelesNewark

LAX - EWR

LAXEWR

Los Angeles

Wed 1/21

8:02 am-4:22 pm

Nonstop5h 20m

Newark

Mon 1/26

7:29 pm-10:55 pm

Nonstop6h 26m

$177

Los AngelesNewark

LAX - EWR

LAXEWR

Los Angeles

Thu 1/29

8:02 am-4:22 pm

Nonstop5h 20m

Newark

Sat 1/31

7:29 pm-10:55 pm

Nonstop6h 26m

$177

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

Sat 1/24

8:40 am-6:44 pm

1 stop7h 04m

New York LaGuardia

Mon 1/26

5:15 pm-10:59 pm

1 stop8h 44m

$189

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

Sun 2/22

12:25 am-11:09 am

1 stop7h 44m

New York LaGuardia

Thu 2/26

10:15 am-3:35 pm

1 stop8h 20m

$189

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

Fri 2/6

12:30 am-11:13 am

1 stop7h 43m

New York LaGuardia

Sat 2/7

4:35 pm-10:59 pm

1 stop9h 24m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 60 results
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Best time to book a flight from Riverside to Pennsylvania

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

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

Currently, July is the cheapest month in which you can book a flight from Riverside to Pennsylvania (average of $109). Flying from Riverside to Pennsylvania in August is currently the most expensive (average of $176). 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 R1V to PA?

Find hourly flight availability from Riverside to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

One of the essential ways to save on airfare from Riverside to Pennsylvania is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 28% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside to Pennsylvania. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their Riverside to Pennsylvania 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 Riverside to Pennsylvania

Explore weekly flight availability from Riverside to Pennsylvania. 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 January 8, 2026.

The most flights from R1V to USPA are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated January 8, 2026.
Peruse reviews from past customers who have flown with Breeze Airways, Delta, and American Airlines from Riverside to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
255 reviews

Entertainment

6.7

Boarding

8.3

Food

6.7

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Breeze Airways
8.2
Very good
255 reviews
Breeze Airways
8.2
Very good
255 reviews

Entertainment

6.7

Boarding

8.3

Food

6.7

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Delta
7.9
Good
8,025 reviews
Breeze Airways
8.2
Very good
255 reviews

Entertainment

6.7

Boarding

8.3

Food

6.7

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
American Airlines
7.2
Good
11,094 reviews
Breeze Airways
8.2
Very good
255 reviews

Entertainment

6.7

Boarding

8.3

Food

6.7

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Spirit Airlines
6.3
Okay
8,289 reviews
Breeze Airways
8.2
Very good
255 reviews

Entertainment

6.7

Boarding

8.3

Food

6.7

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Frontier
5.7
Fair
3,061 reviews
Breeze Airways
8.2
Very good
255 reviews

Entertainment

6.7

Boarding

8.3

Food

6.7

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.

Related info for your journey

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

  • How popular is this Riverside to Pennsylvania flight route?

    This flight path from Riverside to Pennsylvania was viewed by 87 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 Riverside to Pennsylvania?

    There are many flights that can get you from Riverside to Pennsylvania in 5h 20m. Fly via Spirit Airlines, United Airlines, or Alaska Airlines to get the fastest option. There are 2447 mi between Riverside and Pennsylvania. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Riverside to Pennsylvania?

    The most popular route from Riverside to Pennsylvania is Los Angeles - New York John F Kennedy Intl. You may also consider Los Angeles - Newark or Los Angeles - New York LaGuardia.

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

    No one likes to see their flight delayed. When booking a flight from Riverside to Pennsylvania consider choosing Aer Lingus (86%), China Southern (81%) or American Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Riverside to Pennsylvania?

    While on average a flight from Riverside to Pennsylvania is generally $1,277, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Los Angeles - New York John F Kennedy Intl), you can expect to pay $119 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Riverside to Pennsylvania (average of $109). Flying from Riverside to Pennsylvania in August is currently the most expensive (average of $176). 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.

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Alternative routes for Riverside to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Riverside to Pennsylvania

Discover the top 8 airlines that operate flights from Riverside to Pennsylvania. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$222FlexibilityNo cancel feeOn-time65%
FrontierCheapest$111Average$233FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$113Average$266FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$149Average$378FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$168Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$199Average$465FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$272Average$522FlexibilityNo cancel feeOn-time69%

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