Cheap flights to Ontario
Flights to Ontario in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | January | High demand for flights, 9% potential price rise |
| Cheapest in | October | Best time to find cheap flights, 2% potential price drop |
| Average price | ฿20,986 | Average for return flights in October 2021 |
| Return from | ฿20,320 | From Bangkok to Los Angeles |
| One-way from | ฿20,586 | One-way flight from Bangkok to Ontario (ONT) |
Cheap flights to Ontario in October, November 2021
The best prices found for LAX flights for October, November
Bangkok Suvarnabhumi
Ontario
2 stops
25h 14mOntario
Bangkok Suvarnabhumi
2 stops
45h 35mAmerican Airlines
Bangkok Suvarnabhumi
Ontario
2 stops
37h 27mOntario
Bangkok Suvarnabhumi
2 stops
60h 28mAmerican Airlines
Bangkok Suvarnabhumi
Ontario
2 stops
24h 15mOntario
Bangkok Suvarnabhumi
2 stops
43h 43mAmerican Airlines
Ontario 2021 flight deals
Cheap flights to Ontario found for this year
Bangkok Suvarnabhumi
Ontario
2 stops
36h 57mOntario
Bangkok Suvarnabhumi
2 stops
26h 35mJapan Airlines
Bangkok Suvarnabhumi
Ontario
2 stops
36h 57mOntario
Bangkok Suvarnabhumi
2 stops
43h 20mJapan Airlines
Bangkok Suvarnabhumi
Ontario
2 stops
26h 06mOntario
Bangkok Suvarnabhumi
2 stops
37h 25mAmerican Airlines
Last minute flights to Ontario
Late deals on return flights to Ontario, departing today and this week
Bangkok Suvarnabhumi
Ontario
2 stops
37h 27mOntario
Bangkok Suvarnabhumi
2 stops
60h 28mAmerican Airlines
Bangkok Suvarnabhumi
Ontario
2 stops
21h 03mOntario
Bangkok Suvarnabhumi
2 stops
26h 35mJapan Airlines
Bangkok Suvarnabhumi
Ontario
2 stops
41h 49mOntario
Bangkok Suvarnabhumi
2 stops
43h 43mAmerican Airlines
Can I fly to Ontario from Thailand right now?
Most visitors from Thailand need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.
COVID-19 testing requirements
Visitors from Thailand must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.
Quarantine requirements
Visitors from Thailand are not required to quarantine after entering Ontario.
Can I fly back to Thailand from Ontario?
COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Thailand.
Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Thailand.
When is the best time to fly to Ontario Airport?
Average Ontario flight ticket prices and weather conditions for 2021 and 2022 by month
TH1 - LAX | Price | ฿18,534 - ฿50,807 |
LAX | Temperature | 14 - 23 °C |
LAX | Precipitation | 0 - 87 mm |
What airport do you fly into for flights to Ontario?
Travellers will need to book flights to Ontario (ONT) if they wish to fly to Ontario. The Ontario airport is 4.9 km from the city centre.