$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
Round-trip
1 adult, Economy
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Cheapest flights from Riverside to PennsylvaniaExplore 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.
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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Frontier logo]()
$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![Multiple Airlines logo]()
$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![Frontier logo]()
$275
Best flights from Riverside to PennsylvaniaDiscover carefully curated flight deals from Riverside to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5月 15, 2026.
Discover carefully curated flight deals from Riverside to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5月 15, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 8/2012:50 am
LAX
- DCA
2 stops9h 50m
Southwest
週一 8/246:40 pm
DCA
- LAX
1 stop7h 25m
Southwest
Deal found 5/13![Southwest logo]()
$298
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 8/411:30 pm
LAX
- IAD
Nonstop5h 03m
United Airlines
週日 8/1610:23 pm
IAD
- LAX
Nonstop5h 36m
United Airlines
Deal found 5/12![United Airlines logo]()
$302
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 8/139:10 pm
LAX
- JFK
Nonstop5h 16m
Delta
週四 8/204:20 pm
JFK
- LAX
Nonstop6h 08m
Delta
Deal found 5/11![Delta logo]()
$307
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 5/274:20 pm
LAX
- JFK
Nonstop5h 32m
JetBlue
週三 6/35:25 am
JFK
- LAX
Nonstop6h 02m
JetBlue
Deal found 5/10![JetBlue logo]()
$350
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/47:00 am
LAX
- JFK
1 stop12h 21m
Alaska Airlines
週六 6/64:15 pm
JFK
- LAX
1 stop19h 30m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$352
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 6/810:50 pm
LAX
- SCE
1 stop10h 04m
American Airlines
週一 6/157:24 pm
SCE
- LAX
1 stop8h 35m
American Airlines
Deal found 5/10![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 5/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 6/165:05 am
LAX
- DCA
1 stop10h 10m
Southwest
週二 6/307:55 pm
DCA
- LAX
1 stop7h 15m
Southwest
Deal found 5/14![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 7/2210:41 pm
LAX
- IAD
Nonstop5h 06m
United Airlines
週五 7/2410:20 pm
IAD
- LAX
Nonstop5h 37m
United Airlines
Deal found 5/14![United Airlines logo]()
$310
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 8/129:35 pm
LAX
- LGA
1 stop7h 35m
Delta
週日 8/166:00 am
LGA
- LAX
1 stop8h 03m
Delta
Deal found 5/13![Delta logo]()
$327
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 9/512:10 am
LAX
- LGA
1 stop7h 07m
United Airlines
週日 9/63:25 pm
LGA
- LAX
1 stop8h 00m
United Airlines
Deal found 5/10![United Airlines logo]()
$317
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 7/156:35 am
LAX
- DCA
1 stop8h 25m
Southwest
週二 7/2111:35 am
DCA
- LAX
2 stops8h 25m
Southwest
Deal found 5/11![Southwest logo]()
$323
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/49:45 am
LAX
- LGA
1 stop9h 26m
Delta
週二 7/1410:59 am
LGA
- LAX
1 stop8h 18m
Delta
Deal found 5/13![Delta logo]()
$327
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/118:50 pm
LAX
- EWR
Nonstop5h 25m
JetBlue
週四 7/239:00 pm
EWR
- LAX
Nonstop5h 59m
JetBlue
Deal found 5/12![JetBlue logo]()
$373
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 6/87:00 am
LAX
- JFK
1 stop12h 21m
Alaska Airlines
週二 6/168:23 pm
JFK
- LAX
1 stop15h 24m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 5/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/48:45 am
LAX
- LGA
1 stop9h 20m
Southwest
週二 7/148:30 am
LGA
- LAX
1 stop10h 50m
Southwest
Deal found 5/14![Southwest logo]()
$327
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 8/2810:40 pm
LAX
- LGA
1 stop7h 07m
Delta
週一 8/316:05 am
LGA
- LAX
1 stop7h 52m
Delta
Deal found 5/11![Delta logo]()
$327
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 6/2112:27 pm
LAX
- MDT
1 stop25h 23m
Multiple Airlines
週五 6/265:40 pm
MDT
- LAX
2 stops24h 27m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$800
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 5/286:00 am
LAX
- SCE
1 stop9h 57m
American Airlines
週二 6/212:20 pm
SCE
- LAX
1 stop9h 05m
American Airlines
Deal found 5/11![American Airlines logo]()
$414
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/306:00 am
LAX
- IAD
Nonstop5h 08m
United Airlines
週六 6/67:00 am
IAD
- LAX
Nonstop5h 26m
United Airlines
Deal found 5/12![United Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 5/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 7/38:33 pm
LAX
- EWR
Nonstop5h 26m
JetBlue
週六 7/117:30 am
EWR
- LAX
Nonstop5h 50m
JetBlue
Deal found 5/14![JetBlue logo]()
$391
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 7/15:35 am
LAX
- LGA
2 stops8h 15m
Southwest
週二 7/76:05 am
LGA
- LAX
1 stop9h 00m
Southwest
Deal found 5/13![Southwest logo]()
$332
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 7/246:00 am
LAX
- SCE
1 stop9h 52m
American Airlines
週一 7/277:17 pm
SCE
- LAX
1 stop8h 33m
American Airlines
Deal found 5/10![American Airlines logo]()
$414
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/47:00 am
LAX
- EWR
1 stop13h 59m
Alaska Airlines
週日 6/76:29 pm
EWR
- LAX
1 stop17h 16m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$422
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 8/55:10 am
LAX
- MDT
1 stop8h 46m
United Airlines
週三 8/195:54 pm
MDT
- LAX
1 stop7h 31m
United Airlines
Deal found 5/10![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 5/14. 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.
週日 6/711:45 am
LAX
- PIT
1 stop9h 22m
Delta
週三 6/245:40 pm
PIT
- LAX
1 stop9h 06m
Delta
Deal found 5/14![Delta logo]()
$366
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 6/910:25 am
LAX
- JFK
Nonstop5h 43m
JetBlue
週二 6/99:55 pm
JFK
- LAX
Nonstop6h 14m
JetBlue
Deal found 5/13![JetBlue logo]()
$408
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/255:00 am
LAX
- DCA
1 stop9h 30m
Southwest
週四 7/27:35 am
DCA
- LAX
2 stops10h 00m
Southwest
Deal found 5/11![Southwest logo]()
$342
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/47:00 am
LAX
- JFK
1 stop12h 21m
Alaska Airlines
週四 6/115:08 pm
JFK
- LAX
1 stop9h 48m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$427
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/412:15 pm
LAX
- EWR
Nonstop5h 34m
United Airlines
週六 7/116:00 am
EWR
- LAX
Nonstop5h 53m
United Airlines
Deal found 5/11![United Airlines logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 9/59:50 pm
LAX
- LGA
1 stop8h 55m
Delta
週日 9/136:05 am
LGA
- LAX
1 stop7h 52m
Delta
Deal found 5/13![Delta logo]()
$367
Last-minute flights from Riverside to PennsylvaniaDiscover last-minute flight deals from Riverside to Pennsylvania. Data last updated 5月 15, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to Pennsylvania. Data last updated 5月 15, 2026 and is based on user searches.
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.
週三 5/274:31 pm
LAX
- DCA
1 stop17h 28m
Frontier
週六 5/306:00 pm
DCA
- LAX
1 stop9h 16m
Frontier
Deal found 5/12![Frontier logo]()
$277
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![Frontier logo]()
$273
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.
週四 5/2812:08 pm
LAX
- IAD
1 stop17h 04m
Frontier
週一 6/19:12 am
IAD
- LAX
1 stop26h 51m
Frontier
Deal found 5/12![Frontier logo]()
$277
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![Frontier logo]()
$272
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![Frontier logo]()
$274
This Jettzy 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 Jettzy 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
週三 6/37:00 am
DCA
- LAX
1 stop11h 36m
Frontier
Deal found 5/12![Frontier logo]()
$279
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.
週一 6/16:56 pm
LAX
- EWR
1 stop14h 36m
Frontier
週六 6/610:29 pm
EWR
- LAX
1 stop14h 19m
Frontier
Deal found 5/10![Frontier logo]()
$270
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![Frontier logo]()
$275
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 6/56:30 am
LAX
- DCA
1 stop7h 29m
Frontier
週日 6/77:00 am
DCA
- LAX
1 stop28h 35m
Frontier
Deal found 5/12![Frontier logo]()
$278
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/256:30 am
LAX
- DCA
1 stop12h 29m
Frontier
週一 7/277:00 am
DCA
- LAX
1 stop10h 04m
Frontier
Deal found 5/11![Frontier logo]()
$270
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/2510:12 pm
LAX
- IAD
1 stop7h 13m
Frontier
週三 7/297:49 am
IAD
- LAX
1 stop12h 05m
Frontier
Deal found 5/11![Frontier logo]()
$270
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.
週二 6/3012:14 pm
LAX
- IAD
1 stop17h 11m
Frontier
週六 7/46:46 am
IAD
- LAX
1 stop13h 41m
Frontier
Deal found 5/12![Frontier logo]()
$271
One-way flights from Riverside to PennsylvaniaSearch for one-way flight options from Riverside to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 5月 15, 2026.
Search for one-way flight options from Riverside to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 5月 15, 2026.
This Kiwi.com 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 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
- ABE
1 stop23h 05m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$127
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 6/246:30 am
LAX
- DCA
1 stop27h 27m
Frontier
Deal found 5/12![Frontier logo]()
$144
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.
週一 6/1510:12 pm
LAX
- IAD
1 stop7h 13m
Frontier
Deal found 5/11![Frontier logo]()
$144
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.
週一 7/276:30 am
LAX
- DCA
1 stop7h 29m
Frontier
Deal found 5/12![Frontier logo]()
$145
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 7/1210:59 am
LAX
- IAD
1 stop9h 14m
Frontier
Deal found 5/12![Frontier logo]()
$145
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 9/18:15 pm
LAX
- DCA
2 stops13h 42m
Frontier
Deal found 5/12![Frontier logo]()
$146
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.
週一 7/612:59 am
LAX
- PHL
Nonstop5h 22m
Frontier
Deal found 5/10![Frontier logo]()
$146
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.
週一 6/110:05 pm
LAX
- IAD
2 stops31h 07m
Frontier
Deal found 5/12![Frontier logo]()
$146
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 6/176:30 am
LAX
- DCA
1 stop27h 27m
Frontier
Deal found 5/12![Frontier logo]()
$147
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 5/2811:21 pm
LAX
- IAD
2 stops13h 25m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$147
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.
週日 5/318:59 pm
LAX
- DCA
1 stop13h 00m
Frontier
Deal found 5/11![Frontier logo]()
$148
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 7/66:30 am
LAX
- PHL
1 stop20h 09m
Frontier
Deal found 5/13![Frontier logo]()
$148
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 |
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
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
Showing 1-10 of 60 resultsSorted by cheapest first
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.
LAX-DCA
LAX-IAD
LAX-JFK
LAX-SCE
LAX-LGA
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
R1V-USPA
LAX-DCA
LAX-IAD
LAX-JFK
LAX-SCE
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
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.1
Entertainment
6.7
Comfort
8.2
Crew
8.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.1
Entertainment
6.7
Comfort
8.2
Crew
8.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.1
Entertainment
6.7
Comfort
8.2
Crew
8.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.1
Entertainment
6.7
Comfort
8.2
Crew
8.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.1
Entertainment
6.7
Comfort
8.2
Crew
8.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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.
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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.
Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Riverside to Pennsylvania by cabin class
Find flights from Riverside to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Riverside and Pennsylvania flights
Browse other Riverside and Pennsylvania flight options. Last updated on 5月 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Pennsylvania
Find the right flight back to Riverside after your stay in Pennsylvania
Riverside to Pennsylvania flights
Consider these flights traveling from Riverside to Pennsylvania.
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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$215 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$82 | Average$219 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$110 | Average$275 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$172 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$373 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$466 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$270 | Average$522 | FlexibilityNo cancel fee | On-time69% |