
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $173 (Kiwi.com) |
One-way from | $93 (Super.com) |
Popular in | November |
Cheapest in | April |
Average price | $272 |
Good round-trip deal | $292 or less |
Good one-way deal | $172 or less |
Fly from
Fly to
Route
Depart
Return
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Tue 5/19
9:50 am-10:31 pm
2 stops10h 41m
Dallas/Fort Worth
Tue 5/26
5:58 pm-11:34 pm
1 stop7h 36m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Sat 4/18
1:29 pm-11:58 pm
2 stops8h 29m
Dallas/Fort Worth
Wed 4/22
4:15 pm-11:44 pm
2 stops9h 29m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Sat 5/2
6:00 am-5:02 pm
2 stops9h 02m
Dallas/Fort Worth
Tue 5/5
11:15 am-5:52 pm
2 stops8h 37m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Wed 4/22
5:05 pm-8:50 am
2 stops13h 45m
Dallas/Fort Worth
Wed 4/29
7:20 am-4:25 pm
2 stops11h 05m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Sat 4/25
5:59 pm-8:50 am
2 stops12h 51m
Dallas/Fort Worth
Sat 5/2
3:13 pm-10:43 pm
2 stops9h 30m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Tue 4/21
6:05 am-1:17 pm
1 stop5h 12m
Dallas/Fort Worth
Tue 4/28
11:00 am-6:02 pm
2 stops9h 02m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Wed 4/29
5:05 pm-8:50 am
2 stops13h 45m
Dallas/Fort Worth
Wed 5/6
12:20 pm-10:37 pm
2 stops12h 17m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Tue 5/5
6:00 am-4:09 pm
1 stop8h 09m
Dallas/Fort Worth
Sat 5/9
5:15 am-12:38 pm
2 stops9h 23m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Fri 4/17
12:49 pm-10:08 pm
1 stop7h 19m
Dallas/Fort Worth
Mon 4/20
1:26 pm-11:44 pm
2 stops12h 18m
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Wed 4/22
5:05 pm-8:50 am
2 stops13h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Ontario to Dallas/Fort Worth Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, April is the cheapest month in which you can book a flight from Ontario to Dallas/Fort Worth Airport (average of $78). Flying from Ontario to Dallas/Fort Worth Airport in July is currently the most expensive (average of $109). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Ontario to Dallas/Fort Worth Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their Ontario to Dallas/Fort Worth Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 13% of weekly flights between Ontario and Dallas have experienced delays in the past year, with the average delay time being 142 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, American Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Denver (DEN) – chosen by Cheapflights users on 50% of 1-stop itineraries from Ontario to Dallas/Fort Worth Airport on Cheapflights.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $185.
Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 5h 32m.
Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 13m.
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
William Drew,Nov 2025
SJC - HNL
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
William Drew,Nov 2025
SJC - HNL
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
William Drew,Nov 2025
SJC - HNL
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
William Drew,Nov 2025
SJC - HNL
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
William Drew,Nov 2025
SJC - HNL
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
William Drew,Nov 2025
SJC - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$129 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$93 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$322 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$184 | Average$338 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$225 | Average$280 | FlexibilityNo cancel fee | On-time75% |