$156+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
Aug 6 — Aug 131
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 July 7, 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 July 7, 2026.
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:30 am
LAX
- DCA
1 stop12h 29m
Multiple Airlines
Fri 8/215:00 pm
DCA
- LAX
1 stop9h 39m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$299
This Super.com deal was found by Cheapflights users on 7/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:07 pm
LAX
- IAD
1 stop17h 13m
Frontier
Fri 8/711:10 am
IAD
- LAX
1 stop10h 26m
Frontier
Deal found 7/3![Frontier logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:30 am
LAX
- DCA
1 stop7h 29m
Multiple Airlines
Sun 9/69:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/129:39 am
LAX
- IAD
2 stops10h 13m
Frontier
Sat 8/159:30 am
IAD
- LAX
1 stop8h 35m
Frontier
Deal found 7/4![Frontier logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:05 pm
LAX
- DCA
1 stop12h 46m
Multiple Airlines
Sun 9/69:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$301
This Frontier deal was found by Cheapflights users on 7/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:07 pm
LAX
- IAD
1 stop9h 21m
Frontier
Tue 10/207:00 am
IAD
- LAX
1 stop13h 42m
Frontier
Deal found 7/3![Frontier logo]()
$301
This Southwest deal was found by Cheapflights users on 7/2. 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.
Thu 8/136:55 am
LAX
- DCA
2 stops7h 55m
Southwest
Wed 8/196:05 am
DCA
- LAX
2 stops10h 00m
Southwest
Deal found 7/2![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:00 pm
LAX
- IAD
Nonstop4h 53m
United Airlines
Sun 8/309:00 am
IAD
- LAX
Nonstop5h 32m
United Airlines
Deal found 7/5![United Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:40 pm
LAX
- DCA
2 stops14h 05m
Southwest
Tue 8/411:40 am
DCA
- LAX
1 stop8h 30m
Southwest
Deal found 7/3![Southwest logo]()
$303
This CheapOair deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:30 am
LAX
- IAD
1 stop22h 50m
Frontier
Mon 7/277:18 pm
IAD
- LAX
1 stop25h 39m
Frontier
Deal found 7/6![Frontier logo]()
$303
This deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
LAX
- DCA
1 stop7h 29m
Frontier
Thu 8/276:00 pm
DCA
- LAX
1 stop9h 11m
Frontier
Deal found 7/7![Frontier logo]()
$304
This Frontier deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:00 pm
LAX
- IAD
1 stop10h 47m
Frontier
Wed 8/1211:11 am
IAD
- LAX
1 stop9h 47m
Frontier
Deal found 7/6![Frontier logo]()
$304
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 July 7, 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 July 7, 2026.
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am
LAX
- DCA
2 stops10h 25m
Southwest
Fri 9/186:50 am
DCA
- LAX
2 stops10h 40m
Southwest
Deal found 7/3![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:50 am
LAX
- DCA
Nonstop5h 10m
Alaska Airlines
Mon 8/319:30 am
DCA
- LAX
Nonstop5h 29m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:35 pm
LAX
- LGA
1 stop7h 38m
United Airlines
Wed 8/193:29 pm
LGA
- LAX
1 stop7h 56m
United Airlines
Deal found 7/3![United Airlines logo]()
$327
This JetBlue deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:10 pm
LAX
- DCA
1 stop9h 00m
JetBlue
Wed 9/162:30 pm
DCA
- LAX
1 stop12h 10m
JetBlue
Deal found 7/6![JetBlue logo]()
$332
This Delta deal was found by Cheapflights users on 7/2. 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.
Sun 9/69:30 am
LAX
- LGA
1 stop8h 58m
Delta
Sat 9/126:00 am
LGA
- LAX
1 stop7h 57m
Delta
Deal found 7/2![Delta logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/196:00 am
LAX
- MDT
1 stop9h 50m
American Airlines
Wed 8/267:00 am
MDT
- LAX
1 stop8h 51m
American Airlines
Deal found 7/2![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/2. 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 8/247:55 am
LAX
- DCA
2 stops9h 55m
Southwest
Sun 8/303:40 pm
DCA
- LAX
2 stops10h 20m
Southwest
Deal found 7/2![Southwest logo]()
$302
This JetBlue deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:10 pm
LAX
- DCA
1 stop10h 30m
JetBlue
Sat 9/191:20 pm
DCA
- LAX
1 stop13h 20m
JetBlue
Deal found 7/6![JetBlue logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:50 am
LAX
- DCA
Nonstop5h 10m
Alaska Airlines
Wed 9/169:30 am
DCA
- LAX
Nonstop5h 29m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:00 am
LAX
- PIT
Nonstop4h 46m
United Airlines
Fri 10/23:44 pm
PIT
- LAX
Nonstop5h 19m
United Airlines
Deal found 7/3![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 10/301:05 pm
LAX
- LGA
1 stop7h 40m
Delta
Tue 11/37:00 pm
LGA
- LAX
1 stop7h 47m
Delta
Deal found 7/2![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:25 pm
LAX
- DCA
2 stops8h 30m
Southwest
Tue 8/184:50 pm
DCA
- LAX
2 stops8h 35m
Southwest
Deal found 7/3![Southwest logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/1311:48 am
LAX
- DCA
Nonstop5h 12m
Alaska Airlines
Wed 8/199:30 am
DCA
- LAX
Nonstop5h 29m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:00 am
LAX
- PIT
Nonstop4h 46m
United Airlines
Mon 9/213:46 pm
PIT
- LAX
Nonstop5h 19m
United Airlines
Deal found 7/7![United Airlines logo]()
$341
This JetBlue deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:40 pm
LAX
- LGA
1 stop9h 21m
JetBlue
Sat 9/1212:00 pm
LGA
- LAX
1 stop13h 37m
JetBlue
Deal found 7/6![JetBlue logo]()
$343
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 10/212:10 pm
LAX
- LGA
1 stop7h 31m
Delta
Wed 10/75:00 pm
LGA
- LAX
1 stop8h 32m
Delta
Deal found 7/2![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:20 am
LAX
- PIT
1 stop6h 20m
Southwest
Wed 8/123:25 pm
PIT
- LAX
1 stop10h 10m
Southwest
Deal found 7/3![Southwest logo]()
$337
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/712:41 am
LAX
- MDT
1 stop9h 04m
American Airlines
Wed 8/122:45 pm
MDT
- LAX
1 stop10h 32m
American Airlines
Deal found 7/2![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:00 am
LAX
- PIT
Nonstop4h 46m
United Airlines
Sat 9/51:00 pm
PIT
- LAX
1 stop8h 07m
United Airlines
Deal found 7/5![United Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:59 pm
LAX
- EWR
1 stop10h 05m
Alaska Airlines
Mon 11/26:05 pm
EWR
- LAX
Nonstop6h 08m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$352
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:50 am
LAX
- PIT
1 stop9h 38m
JetBlue
Wed 9/27:10 am
PIT
- LAX
1 stop10h 00m
JetBlue
Deal found 7/4![JetBlue logo]()
$352
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
LAX
- PIT
1 stop6h 28m
Delta
Sun 9/136:35 am
PIT
- LAX
1 stop7h 23m
Delta
Deal found 7/4![Delta logo]()
$361
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:10 am
LAX
- PIT
2 stops9h 00m
Southwest
Tue 9/296:30 am
PIT
- LAX
1 stop6h 45m
Southwest
Deal found 7/3![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:35 am
LAX
- DCA
Nonstop5h 00m
Delta
Mon 8/244:45 pm
DCA
- LAX
Nonstop5h 34m
Delta
Deal found 7/6![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 pm
LAX
- JFK
1 stop8h 46m
Alaska Airlines
Sat 9/264:46 pm
JFK
- LAX
1 stop20h 01m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:39 pm
LAX
- AVP
1 stop8h 07m
United Airlines
Tue 9/153:01 pm
AVP
- LAX
1 stop8h 17m
United Airlines
Deal found 7/3![United Airlines logo]()
$369
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:40 pm
LAX
- JFK
Nonstop5h 29m
JetBlue
Fri 10/99:45 pm
JFK
- LAX
Nonstop6h 10m
JetBlue
Deal found 7/2![JetBlue logo]()
$372
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:05 am
LAX
- PIT
2 stops10h 45m
Southwest
Tue 10/137:10 pm
PIT
- LAX
1 stop7h 00m
Southwest
Deal found 7/6![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 8/1410:40 pm
LAX
- MDT
1 stop9h 56m
Delta
Sat 8/226:24 pm
MDT
- LAX
1 stop9h 17m
Delta
Deal found 7/3![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 8/1910:39 pm
LAX
- IAD
Nonstop4h 59m
United Airlines
Sat 8/297:00 am
IAD
- LAX
Nonstop5h 34m
United Airlines
Deal found 7/4![United Airlines logo]()
$371
Last-minute flights from Riverside to PennsylvaniaDiscover last-minute flight deals from Riverside to Pennsylvania. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to Pennsylvania. Data last updated July 7, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:07 pm
LAX
- IAD
1 stop17h 13m
Frontier
Fri 8/711:10 am
IAD
- LAX
1 stop10h 26m
Frontier
Deal found 7/3![Frontier logo]()
$299
This CheapOair deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:49 pm
LAX
- DCA
1 stop13h 02m
Frontier
Tue 7/287:00 am
DCA
- LAX
1 stop28h 55m
Frontier
Deal found 7/7![Frontier logo]()
$303
This CheapOair deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:30 am
LAX
- IAD
1 stop22h 50m
Frontier
Mon 7/277:18 pm
IAD
- LAX
1 stop25h 39m
Frontier
Deal found 7/6![Frontier logo]()
$303
This Frontier deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:00 pm
LAX
- IAD
1 stop10h 47m
Frontier
Wed 8/1211:11 am
IAD
- LAX
1 stop9h 47m
Frontier
Deal found 7/6![Frontier logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:56 pm
LAX
- IAD
2 stops15h 24m
Frontier
Tue 8/119:50 am
IAD
- LAX
1 stop13h 13m
Frontier
Deal found 7/5![Frontier logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:30 am
LAX
- DCA
1 stop7h 29m
Multiple Airlines
Sun 9/69:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:05 pm
LAX
- DCA
1 stop12h 46m
Multiple Airlines
Sun 9/69:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/129:39 am
LAX
- IAD
2 stops10h 13m
Frontier
Sat 8/159:30 am
IAD
- LAX
1 stop8h 35m
Frontier
Deal found 7/4![Frontier logo]()
$300
This Southwest deal was found by Cheapflights users on 7/2. 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.
Thu 8/136:55 am
LAX
- DCA
2 stops7h 55m
Southwest
Wed 8/196:05 am
DCA
- LAX
2 stops10h 00m
Southwest
Deal found 7/2![Southwest logo]()
$302
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:30 am
LAX
- DCA
1 stop12h 29m
Multiple Airlines
Fri 8/215:00 pm
DCA
- LAX
1 stop9h 39m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:00 pm
LAX
- IAD
Nonstop4h 53m
United Airlines
Sun 8/309:00 am
IAD
- LAX
Nonstop5h 32m
United Airlines
Deal found 7/5![United Airlines logo]()
$302
This deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
LAX
- DCA
1 stop7h 29m
Frontier
Thu 8/276:00 pm
DCA
- LAX
1 stop9h 11m
Frontier
Deal found 7/7![Frontier logo]()
$304
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 July 7, 2026.
Search for one-way flight options from Riverside to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This CheapOair deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:20 pm
LAX
- PIT
1 stop10h 31m
JetBlue
Deal found 7/7![JetBlue logo]()
$156
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:40 am
LAX
- PIT
1 stop9h 35m
Southwest
Deal found 7/7![Southwest logo]()
$158
This Southwest deal was found by Cheapflights users on 7/2. 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.
Tue 8/189:45 am
LAX
- PIT
2 stops8h 00m
Southwest
Deal found 7/2![Southwest logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/412:07 pm
LAX
- PIT
3 stops26h 00m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:39 pm
LAX
- PIT
Nonstop4h 52m
Breeze Airways
Deal found 7/6![Breeze Airways logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Sun 7/2612:39 pm
LAX
- PIT
Nonstop4h 52m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:39 pm
LAX
- PIT
Nonstop4h 52m
Breeze Airways
Deal found 7/6![Breeze Airways logo]()
$168
This Breeze Airways deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:39 pm
LAX
- PIT
Nonstop4h 52m
Breeze Airways
Deal found 7/6![Breeze Airways logo]()
$169
This Frontier deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:30 am
LAX
- DCA
1 stop12h 29m
Frontier
Deal found 7/7![Frontier logo]()
$170
This Expedia deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
LAX
- IAD
1 stop22h 50m
Frontier
Deal found 7/7![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 7/1212:39 pm
LAX
- PIT
Nonstop4h 52m
Breeze Airways
Deal found 7/4![Breeze Airways logo]()
$173
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:30 am
LAX
- LGA
1 stop11h 55m
Southwest
Deal found 7/5![Southwest logo]()
$174
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (CheapOair) |
One-way from | $156 (CheapOair) |
Popular in | December |
Cheapest in | September |
Average price | $451 |
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 July 7, 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
Wed 9/9
7:30 am-8:55 pm
2 stops10h 25m
Washington, D.C. Reagan-National
Fri 9/18
6:50 am-2:30 pm
2 stops10h 40m
$302
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Sat 8/29
11:50 am-8:00 pm
Nonstop5h 10m
Washington, D.C. Reagan-National
Mon 8/31
9:30 am-11:59 am
Nonstop5h 29m
$302
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Mon 8/24
7:55 am-8:50 pm
2 stops9h 55m
Washington, D.C. Reagan-National
Sun 8/30
3:40 pm-11:00 pm
2 stops10h 20m
$302
Los AngelesNew York
LAX - LGA
LAXLGA
Los Angeles
Mon 8/10
10:35 pm-9:13 am
1 stop7h 38m
New York LaGuardia
Wed 8/19
3:29 pm-8:25 pm
1 stop7h 56m
$327
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Mon 9/7
10:10 pm-10:10 am
1 stop9h 00m
Washington, D.C. Reagan-National
Wed 9/16
2:30 pm-11:40 pm
1 stop12h 10m
$332
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Mon 9/7
10:10 pm-11:40 am
1 stop10h 30m
Washington, D.C. Reagan-National
Sat 9/19
1:20 pm-11:40 pm
1 stop13h 20m
$332
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Tue 8/11
12:25 pm-11:55 pm
2 stops8h 30m
Washington, D.C. Reagan-National
Tue 8/18
4:50 pm-10:25 pm
2 stops8h 35m
$332
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Sat 9/5
11:50 am-8:00 pm
Nonstop5h 10m
Washington, D.C. Reagan-National
Wed 9/16
9:30 am-11:59 am
Nonstop5h 29m
$337
Los AngelesPittsburgh
LAX - PIT
LAXPIT
Los Angeles
Sat 8/8
5:20 am-2:40 pm
1 stop6h 20m
Pittsburgh
Wed 8/12
3:25 pm-10:35 pm
1 stop10h 10m
$337
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Thu 8/13
11:48 am-8:00 pm
Nonstop5h 12m
Washington, D.C. Reagan-National
Wed 8/19
9:30 am-11:59 am
Nonstop5h 29m
$339
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-LGA
LAX-MDT
LAX-PIT
LAX-EWR
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-LGA
LAX-MDT
LAX-PIT
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 July 7, 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 22% 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 July 7, 2026.
The most flights from R1V to USPA are scheduled on a Monday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from Riverside to Pennsylvania?
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 July 4, 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.
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 July 7, 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.
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
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 July 7, 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 2,558,603 searches. Data last updated July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$125 | Average$253 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$218 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$369 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$223 | Average$503 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$487 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$271 | Average$580 | FlexibilityNo cancel fee | On-time69% |