Cheap flights from Riverside

View AU$120 flight on Wed, 17 Dec 2025Opens in a new window

Popular airlines from Riverside

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Volaris

    Volaris

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Cheapest flights from Riverside

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, 18 Dec - Wed, 31 Dec
ONT
Ontario
DEN
Denver
AU$178 Return, found 3 days ago
AU$178
Return
found 3 days ago
Select Frontier Airlines flight, departing Thu, 18 Dec from Ontario to Denver, returning Wed, 31 Dec, priced at AU$178 found 3 days ago
Delta
Tue, 16 Dec - Tue, 16 Dec
ONT
Ontario
PDX
Portland
AU$239 Return, found 2 days ago
AU$239
Return
found 2 days ago
Select Delta flight, departing Tue, 16 Dec from Ontario to Portland, returning Tue, 16 Dec, priced at AU$239 found 2 days ago
American Airlines
Sat, 6 Dec - Sat, 13 Dec
SNA
Orange County
DEN
Denver
AU$284 Return, found 2 days ago
AU$284
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Dec from Orange County to Denver, returning Sat, 13 Dec, priced at AU$284 found 2 days ago
Delta
Fri, 31 Oct - Tue, 11 Nov
ONT
Ontario
DFW
Dallas
AU$361 Return, found 1 day ago
AU$361
Return
found 1 day ago
Select Delta flight, departing Fri, 31 Oct from Ontario to Dallas, returning Tue, 11 Nov, priced at AU$361 found 1 day ago
Delta
Tue, 18 Nov - Sat, 6 Dec
ONT
Ontario
DAL
Dallas
AU$361 Return, found 3 days ago
AU$361
Return
found 3 days ago
Select Delta flight, departing Tue, 18 Nov from Ontario to Dallas, returning Sat, 6 Dec, priced at AU$361 found 3 days ago
American Airlines
Wed, 5 Nov - Sun, 9 Nov
ONT
Ontario
AUS
Austin
AU$364 Return, found 1 day ago
AU$364
Return
found 1 day ago
Select American Airlines flight, departing Wed, 5 Nov from Ontario to Austin, returning Sun, 9 Nov, priced at AU$364 found 1 day ago
United
Thu, 6 Aug - Wed, 12 Aug
PSP
Palm Springs
AUS
Austin
AU$455 Return, found 3 days ago
AU$455
Return
found 3 days ago
Select United flight, departing Thu, 6 Aug from Palm Springs to Austin, returning Wed, 12 Aug, priced at AU$455 found 3 days ago
American Airlines
Wed, 5 Nov - Sun, 9 Nov
SNA
Orange County
AUS
Austin
AU$461 Return, found 1 day ago
AU$461
Return
found 1 day ago
Select American Airlines flight, departing Wed, 5 Nov from Orange County to Austin, returning Sun, 9 Nov, priced at AU$461 found 1 day ago
Alaska Airlines
Tue, 16 Dec - Fri, 19 Dec
SNA
Orange County
PDX
Portland
AU$482 Return, found 14 hours ago
AU$482
Return
found 14 hours ago
Select Alaska Airlines flight, departing Tue, 16 Dec from Orange County to Portland, returning Fri, 19 Dec, priced at AU$482 found 14 hours ago
Delta
Tue, 16 Dec - Fri, 19 Dec
LGB
Long Beach
PDX
Portland
AU$522 Return, found 14 hours ago
AU$522
Return
found 14 hours ago
Select Delta flight, departing Tue, 16 Dec from Long Beach to Portland, returning Fri, 19 Dec, priced at AU$522 found 14 hours ago

Travel information

Flights from Riverside: Essential Travel Information

Cheapest flight from Riverside
AU$178 (roundtrip)
Best airlines to fly from Riverside
Delta, American Airlines, Alaska Airlines, Hawaiian Airlines, United, Frontier Airlines
Cheapest month to fly from Riverside
December
Riverside IATA code
QLA
Riverside Country/State
California
Airline ticket deals from Riverside
AU$178 - AU$522

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