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Flights to Riverside

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      Travelers and cabin class, 1 Adult, Economy

      Compare Riverside flights across hundreds of providers

      Find the cheapest month or even day of the year to fly to Riverside

      Book the best Riverside fare with no extra fees

      Flight deals to Riverside

      Looking for a cheap last-minute deal or the best roundtrip flight to Riverside? Find our lowest prices on one-way and roundtrip tickets to the most convenient airport right here.
      Ontario.฿26,834 per passenger.Departing Mon, Oct 5, returning Mon, Oct 12.Round-trip flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departing from Bangkok Suvarnabhumi on Mon, Oct 5, arriving in Ontario International.Inbound indirect flight with STARLUX Airlines, departing from Ontario International on Mon, Oct 12, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿26,834, select.
      Ontario.฿26,940 per passenger.Departing Mon, Oct 12, returning Tue, Dec 15.Round-trip flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departing from Bangkok Suvarnabhumi on Mon, Oct 12, arriving in Ontario International.Inbound indirect flight with STARLUX Airlines, departing from Ontario International on Tue, Dec 15, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿26,940, select.
      Ontario.฿26,945 per passenger.Departing Mon, Dec 14, returning Mon, Dec 21.Round-trip flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departing from Bangkok Suvarnabhumi on Mon, Dec 14, arriving in Ontario International.Inbound indirect flight with STARLUX Airlines, departing from Ontario International on Mon, Dec 21, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿26,945, select.
      Ontario.฿27,047 per passenger.Departing Tue, Nov 17, returning Tue, Dec 1.Round-trip flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departing from Bangkok Suvarnabhumi on Tue, Nov 17, arriving in Ontario International.Inbound indirect flight with STARLUX Airlines, departing from Ontario International on Tue, Dec 1, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,047, select.
      Ontario.฿27,224 per passenger.Departing Mon, Jan 18, returning Fri, Jan 22.Round-trip flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departing from Bangkok Suvarnabhumi on Mon, Jan 18, arriving in Ontario International.Inbound indirect flight with STARLUX Airlines, departing from Ontario International on Fri, Jan 22, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,224, select.
      Ontario.฿27,243 per passenger.Departing Fri, Sep 25, returning Fri, Oct 9.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Fri, Sep 25, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Fri, Oct 9, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,243, select.
      Ontario.฿27,376 per passenger.Departing Wed, Mar 3, returning Tue, Mar 23.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Wed, Mar 3, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Tue, Mar 23, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,376, select.
      Ontario.฿27,377 per passenger.Departing Mon, Apr 19, returning Mon, May 3.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Mon, Apr 19, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Mon, May 3, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,377, select.
      Ontario.฿27,384 per passenger.Departing Tue, Sep 22, returning Tue, Sep 29.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Tue, Sep 22, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Tue, Sep 29, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,384, select.
      Ontario.฿27,414 per passenger.Departing Sat, Mar 27, returning Fri, Apr 23.Round-trip flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departing from Bangkok Suvarnabhumi on Sat, Mar 27, arriving in Ontario International.Inbound indirect flight with STARLUX Airlines, departing from Ontario International on Fri, Apr 23, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,414, select.
      Ontario.฿27,439 per passenger.Departing Thu, Nov 5, returning Sun, Nov 8.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Thu, Nov 5, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Sun, Nov 8, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,439, select.
      Ontario.฿27,457 per passenger.Departing Mon, Mar 1, returning Sat, May 29.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Mon, Mar 1, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Sat, May 29, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,457, select.
      Ontario.฿27,457 per passenger.Departing Tue, Nov 3, returning Wed, Jan 13.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Tue, Nov 3, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Wed, Jan 13, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,457, select.
      Ontario.฿27,457 per passenger.Departing Sun, Nov 1, returning Sun, Feb 28.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Sun, Nov 1, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Sun, Feb 28, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,457, select.
      Ontario.฿27,457 per passenger.Departing Wed, Oct 28, returning Sun, Nov 1.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Wed, Oct 28, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Sun, Nov 1, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,457, select.
      Ontario.฿27,457 per passenger.Departing Mon, Apr 12, returning Wed, Apr 14.Round-trip flight with China Airlines.Outbound indirect flight with China Airlines, departing from Bangkok Suvarnabhumi on Mon, Apr 12, arriving in Ontario International.Inbound indirect flight with China Airlines, departing from Ontario International on Wed, Apr 14, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From ฿27,457, select.
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      Flying to Riverside

      The things to know before you go.
      Fly intoOntario International Airport
      Distance to Riverside22.7 km
      Cheapest flight found฿26,834
      Cheapest month to flyOctober

      Find the cheapest time to fly to Riverside

      Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Riverside.
      Sep
      from ฿27,413
      Oct
      from ฿26,862
      Nov
      from ฿27,468
      Dec
      from ฿26,973
      Jan
      from ฿27,252
      Feb
      from ฿27,597
      Mar
      from ฿27,405
      Apr
      from ฿27,486
      May
      from ฿27,531
      Jun
      from ฿30,669
      Jul
      from ฿36,228
      Aug
      from ฿34,704

      Frequently asked questions

      There are three (3) airports near Riverside: Ontario International Airport, San Bernardino Norton AFB Airport, and Santa Ana John Wayne Airport.
      Currently, there are no airlines that fly direct to Riverside. But we found flights with one or more stops from ฿26,834.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Riverside but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      No airlines currently offer direct flights between Thailand and Riverside. Most routes have one or more stops.
      The best price we found for a roundtrip flight to Riverside is ฿26,834. This is an estimate based on information collected from different airlines and travel providers flying to Ontario International Airport over the last four (4) days and is subject to change and availability.
      The cheapest airport near Riverside is Ontario International – which is 22.7 km away from the center of Riverside. We've found flights to this airport from ฿26,834.
      After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Ontario International Airport, the closest airport to Riverside, is Monday, October 5, 2026.

      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Riverside is around 40 days in advance, so don’t leave your flight to the last minute.

      Ontario International Airport is 22.7km from Riverside, San Bernardino Norton AFB Airport is 23.5km from Riverside, and Santa Ana John Wayne Airport is 53.4km from Riverside.
      The average temperature in Riverside in September is around 25°C. The warmest month in Riverside is typically August, which averages 34°C. The coolest month is January, with temperatures averaging 6°C. The rainiest month is February, and it usually rains the least in July.
      Currently, the cheapest airline that flies to Ontario International Airport – the closest airport to Riverside – is STARLUX Airlines.
      Ontario International Airport is 22.7km from Riverside which is approximately 33 minutes driving time. Check out the options for car rental at Ontario International Airport.
      San Bernardino Norton AFB Airport is 23.5km from Riverside which is approximately 28 minutes driving time. Check out the options for car rental at San Bernardino Norton AFB Airport.
      Santa Ana John Wayne Airport is 53.4km from Riverside which is approximately 47 minutes driving time. Check out the options for car rental at Santa Ana John Wayne Airport.