Cheap Flight Tickets from Ontario (ONT) to Dallas (DAL), Starting at $174

Good to Know: Cheapest and Fastest ONT - DAL Flights

Useful information for finding best airline tickets from Ontario International to Dallas Love Field on your next trip.

Cheapest Round Trip Flight

$174

WN Southwest Airlines • 1 stop • 7h 25m

Jan 22 – Jan 30

The cheapest round trip flight from Ontario to Dallas (ONT-DAL-ONT) is currently $174

🔍 Search Flights

Cheapest Direct Flight

$202

WN Southwest Airlines • nonstop • 4h 10m

Jan 22

The cheapest nonstop flight from Ontario to Dallas (ONT-DAL) is currently $202

🔍 Search Flights

Fastest Flight

4h 10m

The fastest nonstop flight from Ontario to Dallas (ONT-DAL) takes 4h 10m

Top Airlines Flying from Ontario to Dallas

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Ontario (ONT) to Dallas (DAL)

Compare and book low fare round-trip air tickets from Ontario to Dallas. Ideal for travelers with confirmed return itineraries.

Jan 22 - Jan 30, Economy
WN
Ontario → Dallas
7h 25m
10:50 AM - 5:35 PM • 1 stop
WN
Ontario → Dallas
16h 45m
6:00 AM - 2:05 PM • 1 stop
$174
Southwest Airlines
Jan 22 - Jan 30, Economy
WN
Ontario → Dallas
7h 25m
6:15 AM - 1:00 PM • 1 stop
WN
Ontario → Dallas
14h 15m
6:00 AM - 12:55 PM • 1 stop
$174
Southwest Airlines
Jan 22 - Jan 30, Economy
WN
Ontario → Dallas
11h 55m
8:10 AM - 5:25 PM • 1 stop
WN
Ontario → Dallas
15h
1:25 PM - 8:25 PM • 1 stop
$208
Southwest Airlines
Jan 22 - Jan 30, Economy
WN
Ontario → Dallas
9h 15m
8:10 AM - 4:05 PM • 1 stop
WN
Ontario → Dallas
5h 10m
12:50 PM - 2:00 PM • nonstop
$208
Southwest Airlines
Jan 22 - Jan 30, Economy
WN
Ontario → Dallas
7h 25m
10:50 AM - 5:35 PM • 1 stop
WN
Ontario → Dallas
5h 10m
12:50 PM - 2:00 PM • nonstop
$208
Southwest Airlines
Jan 22 - Jan 30, Economy
DL
Ontario → Dallas
12h 23m
1:09 PM - 10:52 PM • 1 stop
DL
Ontario → Dallas
13h 45m
5:30 AM - 11:55 AM • 1 stop
$316
Delta Airlines

Fly from Ontario to Dallas with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Dallas? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Dallas Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to DAL?
The most popular airline flying from Ontario to Dallas are
Can I fly from ONT to DAL non-stop?
Yes, you can fly ONT to DAL non-stop on
Which airlines fly nonstop between Ontario and Dallas?
The non-stop flights between Ontario and Dallas are .
What’s the earliest departure time from ONT to DAL Airport?
The earliest flight leaves ONT at 5:20 am and lands in DAL - Dallas Love Field
What are the airports in Dallas?
DAL
Can I make changes to my Ontario to Dallas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to DAL?
Read the fare rules of the Ontario to Dallas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Dallas?
operate flights between Ontario and Dallas
How long does a flight from Ontario to Dallas take?
It takes approximately 3 hour to fly non-stop from ONT to DAL, which is 1199.55 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Dallas (DAL) ?
In the past couple of days, the cheapest tickets to DAL from ONT were found on WN : USD 174
Do I need a passport to fly between ONT and DAL?
No
What’s the latest departure time from ONT to DAL ?
The last flight leaves ONT at 2:50 pm

Ontario (ONT) to Dallas (DAL): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Dallas Love Field, Dallas, US
Distance 1200 miles

More Flight Options for Ontario (ONT) and Dallas (DAL)

Why Fareleaders for ONT to DAL Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Ontario to Dallas flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on ONT to DAL flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Ontario to Dallas flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Ontario (ONT) to Dallas (DAL)
Terms and Conditions*