Pennsylvania

$127+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
6月 14 — 6月 211
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Cheap 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 5月 15, 2026.

This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 7/168:56 pm
LAX
-
DCA
1 stop12h 55m
Frontier
週四 7/307:00 am
DCA
-
LAX
1 stop10h 04m
Frontier
Deal found 5/12$270
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/2511:24 am
LAX
-
EWR
1 stop10h 39m
Frontier
週五 8/710:29 pm
EWR
-
LAX
1 stop14h 30m
Frontier
Deal found 5/10$270
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/1110:15 pm
LAX
-
IAD
1 stop7h 05m
Frontier
週日 7/199:50 am
IAD
-
LAX
1 stop8h 15m
Frontier
Deal found 5/12$270
This deal was found by Cheapflights users on 5/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 10/211:03 am
LAX
-
DCA
1 stop7h 55m
Frontier
週一 10/56:00 pm
DCA
-
LAX
1 stop9h 03m
Frontier
Deal found 5/15$271
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 7/3010:59 am
LAX
-
IAD
1 stop9h 14m
Frontier
週五 8/149:50 am
IAD
-
LAX
1 stop12h 30m
Frontier
Deal found 5/12$271
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 5/296:30 am
LAX
-
DCA
1 stop7h 29m
Frontier
週一 6/17:00 am
DCA
-
LAX
1 stop28h 55m
Frontier
Deal found 5/11$272
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 8/111:24 am
LAX
-
EWR
1 stop10h 39m
Frontier
週六 9/2611:30 am
EWR
-
LAX
1 stop10h 18m
Frontier
Deal found 5/11$272
This Super.com deal was found by Cheapflights users on 5/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/1110:15 pm
LAX
-
IAD
1 stop7h 05m
Frontier
週三 7/157:49 am
IAD
-
LAX
1 stop8h 40m
Frontier
Deal found 5/13$272
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 5/288:59 pm
LAX
-
DCA
1 stop13h 00m
Frontier
週一 6/296:00 pm
DCA
-
LAX
1 stop17h 58m
Frontier
Deal found 5/11$273
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 5/296:30 am
LAX
-
DCA
1 stop7h 29m
Frontier
週二 6/26:00 pm
DCA
-
LAX
1 stop9h 16m
Frontier
Deal found 5/11$274
This Orbitz deal was found by Cheapflights users on 5/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 8/128:35 am
LAX
-
EWR
Nonstop5h 38m
Multiple Airlines
週三 9/911:30 am
EWR
-
LAX
1 stop10h 18m
Multiple Airlines
Deal found 5/12$274
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 6/28:27 pm
LAX
-
IAD
1 stop8h 45m
Frontier
週三 6/109:55 am
IAD
-
LAX
1 stop12h 25m
Frontier
Deal found 5/12$275

Find flight deals from Riverside to Pennsylvania

Keep the following information in mind while searching for Riverside to Pennsylvania flight deals. Data was last updated 5月 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$270
(Frontier)

One-way from

$127
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$473
Provider with most accurate pricing for Los Angeles-Philadelphia flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Philadelphia flights.
From Riverside to Pennsylvania
One-way flight from Riverside to Pennsylvania
Highest demand for flights based on searches. 15% potential increase in price ($81 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 5月 15, 2026.
Use the filters below to find and compare flights from Riverside to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

週四 8/20

12:50 am-1:40 pm

2 stops9h 50m

Washington, D.C. Reagan-National

週一 8/24

6:40 pm-11:05 pm

1 stop7h 25m

$298

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

週二 6/16

5:05 am-6:15 pm

1 stop10h 10m

Washington, D.C. Reagan-National

週二 6/30

7:55 pm-12:10 am

1 stop7h 15m

$298

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

週二 8/4

11:30 pm-7:33 am

Nonstop5h 03m

Washington, D.C. Dulles Intl

週日 8/16

10:23 pm-12:59 am

Nonstop5h 36m

$302

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

週四 8/13

9:10 pm-5:26 am

Nonstop5h 16m

New York John F Kennedy Intl

週四 8/20

4:20 pm-7:28 pm

Nonstop6h 08m

$307

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

週三 7/22

10:41 pm-6:47 am

Nonstop5h 06m

Washington, D.C. Dulles Intl

週五 7/24

10:20 pm-12:57 am

Nonstop5h 37m

$310

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

週六 9/5

12:10 am-10:17 am

1 stop7h 07m

New York LaGuardia

週日 9/6

3:25 pm-8:25 pm

1 stop8h 00m

$317

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

週三 7/15

6:35 am-6:00 pm

1 stop8h 25m

Washington, D.C. Reagan-National

週二 7/21

11:35 am-5:00 pm

2 stops8h 25m

$323

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

週三 8/12

9:35 pm-8:10 am

1 stop7h 35m

New York LaGuardia

週日 8/16

6:00 am-11:03 am

1 stop8h 03m

$327

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

週六 7/4

9:45 am-10:11 pm

1 stop9h 26m

New York LaGuardia

週二 7/14

10:59 am-4:17 pm

1 stop8h 18m

$327

Los AngelesNew York

LAX - LGA

LAXLGA

Los Angeles

週六 7/4

8:45 am-9:05 pm

1 stop9h 20m

New York LaGuardia

週二 7/14

8:30 am-4:20 pm

1 stop10h 50m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 5月 15, 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 27% 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 May 9, 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 5月 15, 2026.

The most flights from R1V to USPA are scheduled on a Friday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

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

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 5月 15, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Delta, andUnited 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.

Food

6.7

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

Boarding

8.3

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Food

6.7

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

Boarding

8.3

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Food

6.7

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

Boarding

8.3

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Food

6.7

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

Boarding

8.3

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Food

6.7

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

Boarding

8.3

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Food

6.7

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

Boarding

8.3

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

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?

  • How long is the flight from Riverside to Pennsylvania?

    There are many flights that can get you from Riverside to Pennsylvania in 5h 03m. Fly via Southwest, United Airlines, or Delta to get the fastest option. There are 2282 mi between Riverside and Pennsylvania. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Riverside to Pennsylvania are Frontier ($56), Spirit Airlines ($58), and Alaska Airlines ($92).

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

  • 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 Qantas Airways (92%), Aer Lingus (88%) or American Airlines (86%) 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 $1,382, our data shows the cheapest flight currently is $146. When looking at the most popular route, (Los Angeles - New York John F Kennedy Intl), you can expect to pay $293 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.

See more FAQs

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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.

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 5月 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$70Average$215FlexibilityNo cancel feeOn-time65%
FrontierCheapest$82Average$219FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$110Average$275FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$172Average$441FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$486FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$207Average$373FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$228Average$466FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$270Average$522FlexibilityNo cancel feeOn-time69%

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