Cheap flights from Ontario to North America
Travel > North America
Check our current prices for flights from Ontario to North America. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario to North America, you will need to run a search below.
Search and Compare cheap Flights

Book your flight now with Cheapoair.com and save!
Cheap San Antonio airfares from $185/RT are provided by Cheapoair.com. Outbound flight is leaving on 04/12/2023, 11:01 pm from Ontario Int`l (ONT) airport and arrives at San Antonio Intl (SAT) at 11:33 am. The flight time is 12 hours and 32 minutes. The Returning flight departes on 05/03/2023, 02:47 pm (other return dates are also available). Date posted: 04 Mar 2023
Price evolution for flights From Ontario To North America

Recent Deals on Flights from Ontario to North America:Roundtrip / Oneway
- $185
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) San Antonio, TX (SAT) 04/12/2023 11:01 pm San Antonio, TX (SAT) Ontario, CA (ONT) 05/03/2023 02:47 pm - $189
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) West Palm Beach, FL (PBI) 04/05/2023 12:47 pm West Palm Beach, FL (PBI) Ontario, CA (ONT) 04/18/2023 09:15 pm - $208
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Saint Louis, MO (STL) 04/16/2023 10:16 pm Saint Louis, MO (STL) Ontario, CA (ONT) 04/25/2023 09:14 pm - $223
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Miami, FL (MIA) 04/05/2023 10:22 pm Miami, FL (MIA) Ontario, CA (ONT) 04/11/2023 07:40 pm - $223
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Detroit, MI (DTW) 04/18/2023 09:07 pm Detroit, MI (DTW) Ontario, CA (ONT) 05/10/2023 09:44 am - $84
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Miami, FL (MIA) 03/29/2023 10:09 pm - $90
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Detroit, MI (DTW) 04/12/2023 02:00 pm - $90
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) San Antonio, TX (SAT) 03/29/2023 08:38 am - $90
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Detroit, MI (DTW) 04/12/2023 01:15 pm - $100
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) San Antonio, TX (SAT) 05/06/2023 09:51 pm
Recently found cheap flight deals
Jacksonville To Tirana Multiple Airlines airfares from Jacksonville in March
$1592 Depart: 03/26/2023
Return: 03/31/2023
provided by Cheapoair.com
Atlanta To Rome Multiple Airlines airfares from Atlanta in February
$1352 Depart: 02/14/2023
Return: 02/19/2023
provided by Cheapoair.com
Seattle To Orlando Multiple Airlines airfares from Seattle in April
$280 Depart: 04/29/2023
Return: 05/12/2023
provided by Cheapoair.com
Atlanta To Green Bay Frontier Airlines airfares from Atlanta in November
$808 Depart: 11/11/2022
Return: 11/25/2022
provided by Cheapoair.com
Orlando To Kingston Multiple Airlines airfares from Orlando in July
$630 Depart: 07/05/2023
Return: 07/25/2023
provided by Cheapoair.com
New York City To Philadelphia Spirit Airlines airfares from New York City in June
$320 Depart: 06/07/2023
Return: 06/27/2023
provided by Cheapoair.com
Phoenix To Saint Louis Frontier Airlines airfares from Phoenix in February
$438 Depart: 02/24/2023
Return: 03/10/2023
provided by Cheapoair.com
Los Angeles To Des Moines Alaska Airlines airfares from Los Angeles in May
$970 Depart: 05/10/2023
Return: 05/24/2023
provided by Cheapoair.com
Atlanta To Cairo Multiple Airlines airfares from Atlanta in May
$1192 Depart: 05/01/2023
Return: 05/13/2023
provided by Cheapoair.com
Specify your search details. Browse the cheapest flights from Ontario to North America, North America hotel rooms and Ontario to North America vacation packages from the most popular providers, airline consolidators and travel search engines.
Know what to do when flying to North America?
Saint Louis Travel Guide In 1764, René Augusta Chouteau and Pierre Laclede established Saint Louis as a fur trading post, after Louis IX, the king of France. The Soulard Farmer’s Market, which was founded in 1779, is in operation till date and prides [...]Saint Louis History Saint Louis, which belongs to the state of Missouri, is the second largest city in the state and has a rich history behind it. The city traces its roots back to the year 1763. It was founded by Pierre LaClede. He founded the city as a place [...]
Saint Louis Sightseeing Saint Louis is located in the state of Missouri and happens to be the second largest city in the state. It is also referred to as the ‘Gateway City’ by many people. The city experiences a large footfall of visitors from all over the world [...]
Saint Louis Nightlife Saint Louis is one of the famous cities in Missouri and has a lot of attractions for tourists to enjoy. It provides everyone with many opportunities to spend quality time. People can not only enjoy visiting the various tourist spots that are [...]