Cheap flights from Ontario to Dallas (ONT - DFW)

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How to find the cheapest flight from
Ontario (ONT) to Dallas (DFW)

All the information you need to plan the best ONT to DFW flight in 2021: compare Ontario to Dallas flight prices with the expected peak season, weather and rainfall in Dallas.
ONT - A78
Price
$223 - $358
A78
Temperature
46.4 - 86 °F
A78
Precipitation
1.9 - 4.9 inches

Popular in

December

High demand for flights, 15% potential price rise

Cheapest in

August

Best time to find cheap flights, 26% potential price drop

Round-trip from

$223

From Ontario to Dallas

One-way from

$49

One-way flight from Ontario to Dallas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Ontario to Dallas?

To save up to 25% on this flight, we recommend booking at least 22 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Dallas from $165 1-2 weeks out and tickets from $209 for flights departing within the next 72 hours.

When is the cheapest time to fly from Ontario to Dallas (ONT - A78)?

When flying from Ontario to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Ontario to Dallas?

August is one of the best times of the year to fly to Dallas from Ontario. Prices for August average $160 per person but you can even find prices for as low as $54. The most expensive prices can be found in the month of December. Opting for a August flight can save you 47% on your journey compared to booking in August

Cheap flights from Ontario to Dallas in October, November 2021

The best prices found for ONT to DFW flights for October, November
3 Nov - 7 Nov
$59pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
7 Nov - 9 Nov
$63pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
11 Nov - 14 Nov
$64pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario

Ontario to Dallas 2021 flight deals

Cheap flights to Dallas from Ontario found for this year
3 Nov - 7 Nov
$59pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
7 Nov - 9 Nov
$63pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
11 Nov - 14 Nov
$64pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario

Non-stop flights to Dallas from Ontario

Save time with Ontario to Dallas direct flight deals
3 Nov - 7 Nov
$59pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
7 Nov - 9 Nov
$63pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
11 Nov - 14 Nov
$64pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario

Last minute flights from Ontario to Dallas

Late deals on round-trip flights to Dallas from Ontario, departing today and this week
27 Oct - 30 Oct
$63pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
29 Oct - 16 Nov
$67pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
27 Oct - 3 Nov
$68pp
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario

One-way flights to Dallas from Ontario

The cheapest one-way flights from Ontario to Dallas
10:45 am - 3:49 pm
American Airlines
Nonstop
3h 04m
ONT - DFW
American Airlines
4:59 am - 9:48 am
Multiple Airlines
1 Stop
26h 49m
ONT - DFW
Multiple Airlines
$83
Kiwi.com
9:10 am - 5:04 pm
Frontier
1 Stop
5h 54m
ONT - DFW
Frontier
$84
Hotwire

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Dallas</span> flights.

Flight FAQs

From Ontario to Dallas

What airport do you fly from for flights from Ontario to Dallas?

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Dallas. 7 airlines have flights from Ontario to Dallas on a regular basis. Booking flights from Ontario to Dallas should not be difficult; the airport handles an average of 11 outbound flights to Dallas per day.

Which airlines flying from Ontario to Dallas have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Frontier flying from Ontario to Dallas have implemented new flexible cancellation policies.

Can I find flights from Ontario to Dallas for under $100 on Cheapflights?

Yes, there are multiple flights from Ontario to Dallas for under $100. The cheapest flight booked recently is on Frontier for just $59, but on average you can expect to pay $80.

Are there nonstop flights from Ontario to Dallas for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Ontario to Dallas under $100. A good price for a nonstop flight from Ontario to Dallas is less than $86.

Are there last-minute flights available from Ontario to Dallas for under $100?

There are currently 20+ open flights from Ontario to Dallas within the next 7 days for less than $100.

What is the cheapest airline to fly from Ontario to Dallas round-trip?

Our cheapest airline available from Ontario to Dallas is Frontier. Our recent data shows that you can find tickets from as low as $59 on this airline. This flight start at 80% lower than the current average price 3 months from now.

What are the cheapest flights from Ontario to Dallas?

The cheapest flight price from Ontario to Dallas is $92. On average you can expect to pay $660. The most popular route, (Ontario - Dallas/Fort Worth), can usually be booked for $66.

What are the most popular airlines that fly from Ontario to Dallas?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Ontario to Dallas.

What are the most reliable airlines from Ontario to Dallas?

Consider British Airways (77%), Frontier (75%) or Qatar Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Ontario to Dallas.

COVID Restrictions

View COVID Travel Restrictions for Dallas, TX

Do I need a COVID test to fly to Dallas from Ontario?

Information is based on travel restrictions for travel to Dallas within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Dallas.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dallas.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Dallas.

Do I need a test to fly back to Ontario from Dallas?

Returning to Ontario from Dallas

COVID-19 testing requirements
Visitors from Dallas must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Dallas are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Dallas, TX

Alternative routes for Ontario to Dallas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Dallas

Things to know before you go - useful duration and weather info for your trip from Ontario to Dallas.
Flight duration from ONT to Dallas
3h 09m
Average temperature for October in Dallas
80.6 °F
Avg rainfall for October in Dallas
4.6 ″

Airports servicing Ontario

Airports servicing Dallas

Love Field (DAL)
Dallas Addison (ADS)

Top 6 airlines flying from Ontario to Dallas

The chart below displays the airlines Cheapflights users traveling from Ontario to Dallas 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
United Airlines
$68 $176 No cancel fee 69%
Spirit Airlines
$82 $186 No cancel fee 65%
Delta
$84 $365 No cancel fee N/A
Alaska Airlines
$92 $401 No cancel fee 75%
Frontier
$121 $266 No cancel fee 62%
American Airlines
$136 $404 No cancel fee 71%

Hourly flight availability from Ontario to Dallas

See what time of day planes typically take off from Ontario towards Dallas.
Morning 6 AM to noon 71% of ONT to DFW departures
Afternoon Noon to 6 PM 18% of ONT to DFW departures
Early morning Midnight to 6 AM 6% of ONT to DFW departures
Evening 6 PM to midnight 5% of ONT to DFW departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Ontario to Dallas
See how many times per day planes take to the skies headed from Ontario to Dallas.
Sunday
10 daily flights
Monday
14 daily flights
Tuesday
12 daily flights
Wednesday
10 daily flights
Thursday
11 daily flights
Friday
10 daily flights
Saturday
12 daily flights
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