C$ 188 Find Cheap Flights from Dallas to Ontario – Compare and Save

These are the earliest and latest flight times available from Dallas/Fort Worth Airport to Ontario:

• Earliest: departs at 5:01 am and lands at 8:18 am
• Latest: departs at 10:56 pm and lands at 2:13 am.

The flight takes about 3h 17m.

A direct flight from Dallas/Fort Worth Airport to Ontario takes 3h 17m, covering 3,069 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

Round-trip flights from Dallas/Fort Worth Airport to Ontario range from C$ 311 to C$ 556, with an average of C$ 422 over the past 12 months. Anything below C$ 311 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 22% above the C$ 422 route average. Book 22 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 384 round-trip via Denver Intl (DEN), compared to C$ 428 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 71–C$ 142 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by American Airlines and Frontier. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Morning is the busiest departure period on Dallas/Fort Worth Airport to Ontario flights, with 34% leaving in that window. Evening departures account for 33%, Afternoon flights for 17%, and Night flights for 16%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 376 to C$ 2,558. That means the highest observed fare was about 7x higher than the lowest one.

American Airlines is the only airline on the Dallas/Fort Worth Airport to Ontario route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Dallas/Fort Worth Airport to Ontario are currently lower than usual. Average one-way flight prices are about C$ 218, which is 19% below the typical average for this route.

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around C$ 26 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo

Flights from Dallas/Fort Worth Airport to Ontario usually depart from Dallas/Fort Worth (DFW) and arrive at Ontario (ONT).

One-stop flights from Dallas/Fort Worth Airport to Ontario most commonly connect through:

• Denver Intl (DEN) – 58% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) – 27% of one-stop connections
• Salt Lake City (SLC) – 13% of one-stop connections
• Houston George Bush Intcntl (IAH) – 2% of one-stop connections

Yes. Flexible dates can save you up to 24% on flights from Dallas/Fort Worth Airport to Ontario. Wednesday is the cheapest departure day at C$ 395 round-trip on average, while Sunday is the most expensive at C$ 513, a difference of C$ 118.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Dallas/Fort Worth Airport and Ontario. The airlines offering direct flights on this route include:

• American Airlines
• Frontier

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 55m, compared with 6h 58m via Houston George Bush Intcntl (IAH) and 8h 14m via Denver Intl (DEN).

Ontario is 2 hours behind Dallas/Fort Worth Airport (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Ontario Convention Center is one of the most viewed places in Ontario on KAYAK.

Among airlines operating Dallas/Fort Worth Airport to Ontario flights:

• Frontier: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a carry-on bag and a checked bag in Economy Class
• Frontier: a carry-on bag and a checked bag in Business Class
• JetBlue: a cabin bag in Economy Class class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.