Cheap flights from Dallas/Fort Worth to Ontario (DFW - ONT)
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How to find the cheapest flight from
Dallas/Fort Worth (DFW) to Ontario (ONT)
All the information you need to plan the best DFW to ONT flight in 2022: compare Dallas/Fort Worth to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
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DFW - ONT Price
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$121 - $357
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ONT Temperature
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53.6 - 78.8 °F
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ONT Rainfall
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0.1 - 3.4 inches
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Popular in March High demand for flights, 30% potential price rise |
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Cheapest in September Best time to find cheap flights, 51% potential price drop |
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Round-trip from $121 From Dallas/Fort Worth to Ontario |
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One-way from $60 One-way flight from Dallas/Fort Worth to Ontario |
How far in advance should I book a flight from Dallas/Fort Worth Airport to Ontario?
Users have found that booking a flight from Dallas/Fort Worth Airport to Ontario at least 57 days early can save you up to 37% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Dallas/Fort Worth Airport to Ontario for as little as $242 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $295 for flights departing within the next 3 days.
What is the cheapest month to fly from Dallas/Fort Worth Airport to Ontario?
Our data shows that October tends to be the cheapest month to fly to Ontario from Dallas/Fort Worth Airport. Users have commonly found prices around $216 for the month, but tickets can be as low as $52. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from Dallas/Fort Worth Airport to Ontario (DFW - ONT)?
When flying from Dallas/Fort Worth Airport to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from Dallas/Fort Worth to Ontario in August, September 2022
The best prices found for DFW to ONT flights for August, September
Dallas/Fort Worth to Ontario 2022 flight deals
Cheap flights to Ontario from Dallas/Fort Worth found for this year
Cheap Frontier flights from Dallas/Fort Worth to Ontario
Non-stop flights to Ontario from Dallas/Fort Worth
Save time with Dallas/Fort Worth to Ontario direct flight deals
Last minute flights from Dallas/Fort Worth to Ontario
Late deals on round-trip flights to Ontario from Dallas/Fort Worth, departing today and this week
One-way flights to Ontario from Dallas/Fort Worth
The cheapest one-way flights from Dallas/Fort Worth to Ontario
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Dallas/Fort Worth</span> to <span class="emphasized">Ontario</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Ontario, CAAlternative routes for Dallas/Fort Worth to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Dallas/Fort Worth to Ontario
The chart below displays the airlines Cheapflights users traveling from Dallas/Fort Worth to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
| Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
|---|---|---|---|---|---|---|
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$14 | $23 | No cancel fee | 66% |
We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information. |
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$44 | $199 | No cancel fee | 62% | ||
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$98 | $344 | No cancel fee | N/A | ||
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$118 | $376 | No cancel fee | 71% | ||
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$135 | $238 | No cancel fee | 65% | ||
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$254 | $623 | No cancel fee | 69% |
Popular flight searches
Check out other popular destinations found by fellow travelers in 2022.
Hourly flight availability from Dallas/Fort Worth to Ontario
See what time of day planes typically take off from Dallas/Fort Worth towards Ontario.
| Afternoon Noon to 6 PM | 61% of DFW to ONT departures |
| Morning 6 AM to noon | 23% of DFW to ONT departures |
| Evening 6 PM to midnight | 15% of DFW to ONT departures |
| Early morning Midnight to 6 AM | 1% of DFW to ONT departures |