Cheap Flights from Dallas-Fort Worth to Ontario (DFW to ONT) from $367.00

Trade the bustling Texas plains for sunny Southern California with convenient flights from Dallas-Fort Worth to Ontario. Whether you are traveling for business across the Inland Empire or heading out on a scenic Pacific getaway, Globitude Travels offers competitive fares starting at $186. Discover affordable, reliable travel options and start planning your easy California journey today.

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Cheapest fares from Dallas-Fort Worth to Ontario

Lowest fare found per airline on the DFW → ONT route, with our discounted phone-deal price.

Airline	Cabin	Found fare	Our discounted fare	Fare found on
Frontier	Economy	~~$611.94~~	$367.16	Sep 12, 2026	Book
American Airlines	Economy	~~$762.82~~	$457.69	Sep 12, 2026	Book
United Airlines	Economy	~~$1,256.82~~	$754.09	Sep 12, 2026	Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

Flying from Dallas-Fort Worth to Ontario, California

Departing from Dallas-Fort Worth International Airport (DFW) and landing at Ontario International Airport (ONT) offers one of the most convenient ways to access Southern California. ONT is famously hassle-free compared to larger coastal hubs, granting quick access to Riverside, San Bernardino, and eastern Los Angeles County without intense terminal congestion.

Ontario enjoys a warm Mediterranean climate with ample sunshine year-round, ideal for exploring the nearby San Gabriel Mountains. While visiting, enjoy authentic regional Mexican cuisine, farm-fresh produce, and diverse neighborhood dining. Globitude Travels makes your trip smooth with flights offered by trusted carriers like Frontier, United Airlines, and American Airlines.

Money-saving tips for this route

Book your tickets at least three weeks in advance to secure Frontier's lowest economy fares starting from $186.
Consider flying on a Tuesday or Wednesday when passenger demand and ticket prices are typically lower.
Review baggage allowances carefully when choosing Frontier to keep out-of-pocket fees to a minimum.
Reserve your rental car at Ontario International Airport in advance to ensure smooth transportation across the Inland Empire.

Frequently asked questions

What is generally the cheapest month to book flights from Dallas-Fort Worth to Ontario?

Traveling during late winter and mid-autumn, especially January, February, or October, generally offers the lowest airfares on this route.

Which airlines offer flights from DFW to ONT through Globitude Travels?

We offer airfares on Frontier starting from $186, United Airlines from $327, and American Airlines from $365.

Which airports serve the Dallas-Fort Worth to Ontario route?

Flights depart from Dallas-Fort Worth International Airport (DFW) in Texas and arrive at Ontario International Airport (ONT) in California.

Are flights between DFW and ONT direct or connecting?

Both nonstop flights and connecting itineraries are offered on this route, depending on the carrier and schedule you select.

Can I book my DFW to ONT ticket over the phone with Globitude Travels?

Yes, you can call Globitude Travels directly to speak with an agent, check live fare availability, and secure your flight over the phone.

Related routes

Dallas-Fort Worth to Atlanta Dallas-Fort Worth to Barcelona Dallas-Fort Worth to Boston Dallas-Fort Worth to Bozeman Dallas-Fort Worth to Cancún Dallas-Fort Worth to Carlsbad Atlanta to Ontario Augusta to Ontario Austin to Ontario Baton Rouge to Ontario Blountville to Ontario Boise to Ontario All routes →

Why book with Globitude Travels

💸 Transparent pricing
The fare you see is all-inclusive — taxes and fees shown before you pay, never after.

🤝 Real travel experts
Every booking is reviewed by our team, and phone-only vendor deals can beat any online price.

🎧 24/7 human support
Before, during and after your trip — changes, cancellations and special requests handled by people.

🔒 Secure checkout
Encrypted payment, verified confirmation emails, and your PNR delivered as soon as the airline issues it.

Globitude Travels is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated September 3, 2026 · fare data refreshed automatically from live flight searches.