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84 places from Ontario with a recent one-way price. Prices we can stand behind come first, then the cheapest.
From $351 one way
47.1% below the middle price here: the cheapest one-way fare on each of 17 departure dates is usually $520 to $741.
This trip has 2 stops.
The map isn't ready yet. Everything is in the list.
| City | From | Dates | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| Reno RNO | $63 | 2 Mar 2027 | ONT → RNO | 1 stop | found 3 days ago | Open this trip |
| San Francisco SFO | $67 | 9 Mar 2027 | ONT → SFO | 1 stop | found 2 days ago | Open this trip |
| New York NYC | $197 | 10 Mar 2027 | ONT → JFK | 1 stop | found 4 days ago | Open this trip |
| San Antonio SAT | $217 | 23 Mar 2027 | ONT → SAT | 1 stop | found 3 days ago | Open this trip |
| Honolulu HNL | $245 | 11 Mar 2027 | ONT → HNL | nonstop | found 2 days ago | Open this trip |
| Fort Myers FMY | $246 | 9 Mar 2027 | ONT → RSW | 1 stop | found 6 days ago | Open this trip |
| San Juan SJU | $268 | 25 Mar 2027 | ONT → SJU | 2 stops | found 3 days ago |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work
| Open this trip |
| San Jose SJO | $326 | 22 Mar 2027 | ONT → SJO | 2 stops | found 4 days ago | Open this trip |
| Istanbul IST | $351 | 29 Mar 2027 | ONT → IST | 2 stops | found 7 days ago | Open this trip |
| Panama City PTY | $373 | 22 Mar 2027 | ONT → PTY | stops unknown | found 4 days ago | Open this trip |
| Manila MNL | $389 | 25 Mar 2027 | ONT → MNL | 2 stops | found 4 days ago | Open this trip |
| Madrid MAD | $435 | 18 Mar 2027 | ONT → MAD | 1 stop | found 2 days ago | Open this trip |
| Bangkok BKK | $439 | 4 Mar 2027 | ONT → BKK | 2 stops | found 3 days ago | Open this trip |
| Tokyo TYO | $587 | 17 Mar 2027 | ONT → NRT | 1 stop | found 5 days ago | Open this trip |
| Montevideo MVD | $647 | 9 Mar 2027 | ONT → MVD | 3 stops | found 6 days ago | Open this trip |
| Rio de Janeiro RIO | $649 | 7 Mar 2027 | ONT → GIG | 3 stops | found 5 days ago | Open this trip |
| Guangzhou CAN | $711 | 3 Mar 2027 | ONT → CAN | 2 stops | found 2 days ago | Open this trip |
| Saint Petersburg LED | $741 | 6 Mar 2027 | ONT → LED | 3 stops | found 5 days ago | Open this trip |
| Almaty ALA | $825 | 19 Mar 2027 | ONT → ALA | 2 stops | found 5 days ago | Open this trip |
| Moscow MOW | $1,021 | 28 Mar 2027 | ONT → SVO | 2 stops | found 4 days ago | Open this trip |