$140+ Cheap flights from Riverside, CA to Pennsylvania
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Riverside to Pennsylvania 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Riverside to Pennsylvania
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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 September 4, 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 September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/16:05 am -
1 stop30h 37m
Mon 10/56:30 am -
1 stop11h 09m
Deal found 9/1![Multiple Airlines logo]()
$232
This CheapOair deal was found by Cheapflights users on 8/31. 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.
Sun 10/42:28 pm -
1 stop18h 43m
Wed 10/71:00 pm -
1 stop14h 24m
Deal found 8/31![Frontier logo]()
$258
This Trip.com deal was found by Cheapflights users on 9/4. 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.
Fri 10/1612:14 am -
1 stop13h 59m
Tue 10/206:00 am -
1 stop13h 20m
Deal found 9/4![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Wed 11/1811:42 am -
1 stop7h 08m
Thu 12/31:20 pm -
1 stop13h 46m
Deal found 9/4![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/2011:40 am -
1 stop7h 19m
Thu 10/226:00 pm -
1 stop23h 40m
Deal found 9/1![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/3012:38 pm -
1 stop8h 32m
Mon 10/59:04 pm -
2 stops20h 35m
Deal found 9/1![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/272:03 pm -
2 stops24h 09m
Thu 11/512:31 pm -
1 stop13h 47m
Deal found 9/4![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Sun 10/186:05 am -
1 stop26h 59m
Thu 10/226:00 pm -
1 stop23h 40m
Deal found 8/31![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Wed 10/712:42 pm -
1 stop8h 28m
Sun 10/116:00 am -
1 stop28h 34m
Deal found 8/30![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 10/1911:20 am -
1 stop16h 00m
Mon 10/269:06 pm -
2 stops16h 41m
Deal found 9/3![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/12:50 pm -
1 stop12h 30m
Mon 10/59:04 pm -
2 stops20h 35m
Deal found 9/1![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Mon 10/191:32 pm -
1 stop13h 48m
Wed 10/2812:31 pm -
1 stop13h 47m
Deal found 9/2![Frontier logo]()
$268
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 September 4, 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 September 4, 2026.
This Southwest deal was found by Cheapflights users on 8/30. 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.
Sat 10/312:40 am -
1 stop8h 40m
Tue 10/133:10 pm -
2 stops8h 25m
Deal found 8/30![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/2411:30 pm -
Nonstop4h 51m
Thu 10/110:13 pm -
Nonstop5h 32m
Deal found 9/2![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 2/29:15 am -
1 stop9h 11m
Fri 2/55:35 pm -
1 stop7h 21m
Deal found 9/2![Delta logo]()
$353
This JetBlue deal was found by Cheapflights users on 9/3. 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.
Tue 9/2910:40 pm -
Nonstop5h 29m
Sat 10/39:40 pm -
Nonstop6h 07m
Deal found 9/3![JetBlue logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 12/311:55 am -
1 stop9h 04m
Sat 12/57:05 pm -
Nonstop6h 35m
Deal found 9/3![Alaska Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 10/211:50 pm -
1 stop9h 50m
Sun 10/47:10 pm -
1 stop8h 49m
Deal found 9/2![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Sun 9/272:28 pm -
1 stop22h 10m
Sun 10/47:55 am -
2 stops30h 52m
Deal found 8/30![Multiple Airlines logo]()
$566
This Southwest deal was found by Cheapflights users on 9/4. 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.
Mon 10/510:20 pm -
1 stop10h 20m
Wed 10/73:10 pm -
2 stops8h 25m
Deal found 9/4![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/14:40 pm -
Nonstop5h 01m
Fri 10/23:36 pm -
Nonstop5h 32m
Deal found 8/31![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 8/31. 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.
Wed 9/3012:55 am -
1 stop8h 05m
Fri 10/24:20 pm -
2 stops10h 35m
Deal found 8/31![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/299:35 pm -
Nonstop4h 44m
Fri 10/3010:10 pm -
Nonstop5h 49m
Deal found 9/1![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 9/2. 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.
Sat 10/247:40 am -
Nonstop5h 21m
Sat 10/3112:00 pm -
Nonstop6h 05m
Deal found 9/2![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 11/1212:05 pm -
1 stop14h 35m
Wed 11/186:05 pm -
Nonstop6h 08m
Deal found 9/1![Alaska Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/30. 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.
Tue 9/2912:25 pm -
2 stops8h 30m
Tue 10/64:50 pm -
2 stops8h 25m
Deal found 8/30![Southwest logo]()
$307
This JetBlue deal was found by Cheapflights users on 9/3. 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.
Sat 11/74:00 pm -
Nonstop5h 23m
Sun 11/155:45 am -
Nonstop6h 10m
Deal found 9/3![JetBlue logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:00 am -
1 stop9h 59m
Tue 11/107:59 pm -
Nonstop6h 08m
Deal found 9/3![Alaska Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 8/31. 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.
Wed 10/219:00 pm -
Nonstop5h 17m
Sat 10/249:35 am -
Nonstop6h 06m
Deal found 8/31![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 10/106:00 am -
1 stop9h 00m
Mon 10/126:05 am -
1 stop10h 10m
Deal found 9/2![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/288:19 am -
Nonstop4h 45m
Wed 11/43:38 pm -
Nonstop5h 37m
Deal found 8/31![United Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:02 am -
1 stop10h 27m
Sat 11/144:27 pm -
1 stop18h 41m
Deal found 8/31![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 9/1. 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.
Sat 11/75:50 am -
1 stop8h 26m
Tue 11/106:30 am -
1 stop10h 58m
Deal found 9/1![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 9/2. 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.
Mon 10/512:40 am -
2 stops10h 25m
Fri 10/98:05 pm -
1 stop7h 10m
Deal found 9/2![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 10/298:23 am -
Nonstop4h 45m
Tue 11/33:38 pm -
Nonstop5h 37m
Deal found 9/4![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 9/1. 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.
Sat 12/1211:59 pm -
1 stop9h 07m
Tue 12/156:10 pm -
1 stop9h 45m
Deal found 9/1![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:51 pm -
1 stop11h 49m
Tue 11/39:30 am -
1 stop10h 11m
Deal found 8/30![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 8/30. 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.
Wed 9/237:30 am -
2 stops10h 25m
Fri 9/2512:55 pm -
1 stop9h 05m
Deal found 8/30![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 9/267:10 am -
1 stop7h 21m
Sat 10/36:11 pm -
1 stop9h 15m
Deal found 9/3![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/175:30 am -
1 stop8h 42m
Sat 10/246:00 am -
1 stop7h 56m
Deal found 9/4![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:51 pm -
1 stop11h 49m
Wed 11/47:00 am -
1 stop9h 47m
Deal found 8/30![Alaska Airlines logo]()
$387
This KAYAK deal was found by Cheapflights users on 8/31. 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.
Thu 9/1011:50 pm -
1 stop9h 13m
Sun 9/137:15 pm -
1 stop8h 44m
Deal found 8/31![American Airlines logo]()
$572
Last-minute flights from Riverside to PennsylvaniaDiscover last-minute flight deals from Riverside to Pennsylvania. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to Pennsylvania. Data last updated September 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/3012:38 pm -
1 stop8h 32m
Mon 10/59:04 pm -
2 stops20h 35m
Deal found 9/1![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/16:05 am -
1 stop30h 37m
Mon 10/56:30 am -
1 stop11h 09m
Deal found 9/1![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/12:50 pm -
1 stop12h 30m
Mon 10/59:04 pm -
2 stops20h 35m
Deal found 9/1![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 8/31. 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.
Sun 10/42:28 pm -
1 stop18h 43m
Wed 10/71:00 pm -
1 stop14h 24m
Deal found 8/31![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sun 10/46:05 am -
1 stop27h 06m
Sun 10/117:00 am -
1 stop20h 29m
Deal found 9/4![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Wed 10/712:42 pm -
1 stop8h 28m
Sun 10/116:00 am -
1 stop28h 34m
Deal found 8/30![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Sun 10/186:05 am -
1 stop26h 59m
Thu 10/226:00 pm -
1 stop23h 40m
Deal found 8/31![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 10/1911:20 am -
1 stop16h 00m
Mon 10/269:06 pm -
2 stops16h 41m
Deal found 9/3![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Mon 10/191:32 pm -
1 stop13h 48m
Wed 10/2812:31 pm -
1 stop13h 47m
Deal found 9/2![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/2011:40 am -
1 stop7h 19m
Thu 10/226:00 pm -
1 stop23h 40m
Deal found 9/1![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/2312:14 am -
1 stop13h 59m
Tue 10/278:05 am -
2 stops19h 18m
Deal found 9/3![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/272:03 pm -
2 stops24h 09m
Thu 11/512:31 pm -
1 stop13h 47m
Deal found 9/4![Frontier logo]()
$263
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 September 4, 2026.
Search for one-way flight options from Riverside to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Thu 11/512:03 am -
1 stop8h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/292:31 pm -
1 stop28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:03 pm -
2 stops15h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 9/1. 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.
Tue 10/135:15 pm -
1 stop11h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$143
This Southwest deal was found by Cheapflights users on 8/31. 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.
Wed 11/181:20 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$144
This Priceline deal was found by Cheapflights users on 9/1. 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 10/84:33 pm -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 9/2. 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 10/2112:17 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![JetBlue logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/52:28 pm -
2 stops29h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 11/45:15 pm -
2 stops27h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$146
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Mon 10/1911:20 am -
1 stop16h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 9/2. 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.
Tue 10/206:05 am -
2 stops15h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$148
This Southwest deal was found by Cheapflights users on 9/4. 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.
Wed 10/212:10 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$149
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 September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Kiwi.com) |
One-way from | $140 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $462 |
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 7,457,451 searches. Data last updated September 4, 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 Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Fri 9/25
5:10 am-6:10 pm
1 stop10h 00m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$149
Los AngelesWashington, D.C.
LAX Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Mon 10/12
11:05 pm-8:30 am
1 stop6h 25m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$149
Los AngelesWashington, D.C.
LAX Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Mon 10/5
8:10 am-9:35 pm
2 stops10h 25m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
Los AngelesWashington, D.C.
LAX Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Tue 11/10
10:10 am-10:00 pm
2 stops8h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
Los AngelesWashington, D.C.
LAX Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Thu 11/19
10:10 am-10:00 pm
2 stops8h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
Los AngelesAllentown
LAX Los Angeles - ABE Allentown-Bethlehem
LAXABE
Los Angeles
Wed 9/30
5:20 pm-8:28 am
3 stops36h 08m
Allentown-Bethlehem
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$157
Quickest round-trip
Los AngelesWashington, D.C.
LAX Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Wed 11/18
7:35 am-3:19 pm
Nonstop4h 44m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
Los AngelesWashington, D.C.
LAX Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Wed 9/30
11:50 am-8:00 pm
Nonstop5h 10m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
Los AngelesWashington, D.C.
LAX Los Angeles - IAD Washington, D.C. Dulles Intl
LAXIAD
Los Angeles
Fri 10/2
4:40 pm-12:41 am
Nonstop5h 01m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
Los AngelesWashington, D.C.
LAX Los Angeles - DCA Washington, D.C. Reagan-National
LAXDCA
Los Angeles
Wed 10/28
7:35 am-3:29 pm
Nonstop4h 54m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
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-ABE
LAX-DCA
LAX-IAD
LAX-PHL
LAX-PIT
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-ABE
LAX-DCA
LAX-IAD
LAX-PHL
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 September 4, 2026.
One of the essential ways to save on airfare from Riverside to Pennsylvania is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.
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 September 4, 2026.
The most flights from R1V to USPA are scheduled on a Thursday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).
How much does it cost to fly round-trip from Riverside to Pennsylvania?
Airfare is typical for this route at the moment.
Riverside to Pennsylvania flights typically cost between $324 and $543 in October.The cheapest round-trip price found within the last 5 days was $377 on Frontier (Oct 3-Oct 4).
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 August 29, 2026.
Travelers seeking maximum savings on their Riverside to Pennsylvania flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 4, 2026.
Peruse reviews from past customers who have flown with Southwest,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.
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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 September 4, 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 7 airlines flying from Riverside to Pennsylvania
Discover the top 7 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$275 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$360 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$262 | Average$538 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$519 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$511 | FlexibilityNo cancel fee | On-time63% |