Cheap flights from Dallas to Ontario (DFW - ONT)

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

All the information you need to plan the best DFW to ONT flight in 2022: compare Dallas to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
DFW - ONT
Price
$121 - $357
ONT
Temperature
53.6 - 78.8 °F
ONT
Rainfall
0.1 - 3.4 inches

Popular in

March

High demand for flights, 32% potential price rise

Cheapest in

September

Best time to find cheap flights, 50% potential price drop

Round-trip from

$121

From Dallas to Ontario

One-way from

$90

One-way flight from Dallas to Ontario

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 Dallas to Ontario?

Users have found that booking a flight from Dallas to Ontario at least 53 days early can save you up to 31% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Dallas to Ontario for as little as $213 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 $262 for flights departing within the next 3 days.

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

Our data shows that October tends to be the cheapest month to fly to Ontario from Dallas. Users have commonly found prices around $207 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 to Ontario (DFW - ONT)?

When flying from Dallas 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 to Ontario in June, July 2022

The best prices found for DFW to ONT flights for June, July
23 Jul - 29 Jul
$188pp
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
25 Jul - 1 Aug
$189pp
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
27 Jul - 1 Aug
$191pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

Dallas to Ontario 2022 flight deals

Cheap flights to Ontario from Dallas found for this year
18 Aug - 22 Aug
$164pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
18 Aug - 22 Aug
$183pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
11 Aug - 17 Aug
$184pp
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth

Non-stop flights to Ontario from Dallas

Save time with Dallas to Ontario direct flight deals
21 Sep - 28 Sep
$184pp
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
20 Aug - 27 Aug
$188pp
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
24 Aug - 7 Sep
$189pp
DFW
Dallas/Fort Worth
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth

Last minute flights from Dallas to Ontario

Late deals on round-trip flights to Ontario from Dallas, departing today and this week
7 Jul - 13 Jul
$215pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
7 Jul - 12 Jul
$218pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
DFW
Dallas/Fort Worth
8 Jul - 13 Jul
$220pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

One-way flights to Ontario from Dallas

The cheapest one-way flights from Dallas to Ontario
12:54 pm - 1:58 pm
Frontier
Nonstop
3h 04m
DFW - ONT
Frontier
$90
Flights by SU
12:54 pm - 1:58 pm
Frontier
Nonstop
3h 04m
DFW - ONT
Frontier
$92
Kiwi.com
7:15 am - 8:20 am
Frontier
Nonstop
3h 05m
DFW - ONT
Frontier
$98
JustFly

Related info for your journey

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

Flight FAQs

From Dallas to Ontario

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

Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Dallas. Booking flights from Dallas to Ontario (ONT) should be relatively easy as there are 8 daily inbound flights from Dallas from 7 different airlines.

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

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

Can I find flights from Dallas to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from Dallas to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $164, but on average you can expect to pay $192.

Are there nonstop flights from Dallas to Ontario for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Dallas to Ontario under $200. A good price for a nonstop flight from Dallas to Ontario is less than $202.

Are there last-minute flights available from Dallas to Ontario for under $300?

There are currently 20+ open flights from Dallas to Ontario within the next 7 days for less than $300.

What days are nonstop flights available from Dallas to Ontario?

You can find nonstop flights on the following days: Thursday, Saturday.

How many flights depart from Dallas to Ontario on average per day?

On average 6 flights depart from Dallas to Ontario per day.
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 67% of flight departures

How long is the flight from Dallas to Ontario?

A quick flight from Dallas to Ontario can take about 20h 55m. Frontier provides one of the quickest options available for as low as $164. The distance between Dallas and Ontario is about 1192 mi.

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

Frontier, at $164, was found to be the cheapest airline from Dallas to Ontario.. This flight start at 32% lower than the current average price 3 months from now.

What are the cheapest flights from Dallas to Ontario?

On average you can expect to pay $329 for a flight from Dallas to Ontario. The cheapest flight overall is $92 while the most popular route, (Dallas/Fort Worth - Ontario) is currently priced at $188.

What are the most reliable airlines from Dallas to Ontario?

The top 3 most reliable airlines when flying from Dallas to Ontario are American Airlines (66%), Qatar Airways (62%) and British Airways (60%).

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

The most popular airlines flying from Dallas to Ontario are Major Airline, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

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

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

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

COVID-19 testing requirements
Visitors from Dallas are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

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

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

Returning to Dallas from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Dallas.

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

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Dallas to Ontario

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

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Dallas to Ontario.
Flight duration from Dallas to ONT
3h 05m

Airports servicing Dallas

Love Field (DAL)
Dallas Addison (ADS)

Airports servicing Ontario

Top 6 airlines flying from Dallas to Ontario

The chart below displays the airlines Cheapflights users traveling from Dallas 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
Juneyao Airlines
$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.

Frontier
$44 $188 No cancel fee 62%
Delta
$98 $409 No cancel fee N/A
American Airlines
$118 $411 No cancel fee 71%
Spirit Airlines
$135 $243 No cancel fee 65%
United Airlines
$221 $623 No cancel fee 69%

Hourly flight availability from Dallas to Ontario

See what time of day planes typically take off from Dallas towards Ontario.
Afternoon Noon to 6 PM 55% of DFW to ONT departures
Morning 6 AM to noon 24% of DFW to ONT departures
Evening 6 PM to midnight 20% of DFW to ONT departures
Early morning Midnight to 6 AM 1% of DFW to ONT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dallas to Ontario
See how many times per day planes take to the skies headed from Dallas to Ontario.
Sunday
5 daily flights
Monday
9 daily flights
Tuesday
9 daily flights
Wednesday
12 daily flights
Thursday
8 daily flights
Friday
9 daily flights
Saturday
10 daily flights
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