Cheap flight from Dallas to Ontario from AED 349
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Flights from Dallas to Ontario
Cheap flight deals from Dallas to Ontario
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
DFW 08:003h 9mNonstopONT 09:09Dallas - Ontario | Tue, Jul 22 | Frontier Airlines
SIN 20:093h 15mNonstopDFW 01:24Ontario - Dallas | Fri, Jul 25 | Frontier AirlinesAED 349 AED 50130% OFF30% OFFAED 501 AED 349 -
DFW 18:053h 9mNonstopONT 19:14Dallas - Ontario | Sat, Jun 14 | Frontier Airlines
SIN 19:033h 23mNonstopDFW 00:26Ontario - Dallas | Sat, Jun 21 | Frontier AirlinesAED 373 AED 50126% OFF26% OFFAED 501 AED 373
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DFW 18:093h 5mNonstopONT 19:14Dallas - Ontario | Thu, Aug 7 | Frontier Airlines
SIN 19:033h 25mNonstopDFW 00:28Ontario - Dallas | Fri, Aug 8 | Frontier AirlinesAED 410 AED 50118% OFF18% OFFAED 501 AED 410
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DFW 08:003h 9mNonstopONT 09:09Dallas - Ontario | Tue, Jul 15 | Frontier Airlines
SIN 19:033h 25mNonstopDFW 00:28Ontario - Dallas | Fri, Jul 18 | Frontier AirlinesAED 42715% OFFAED 501 AED 427
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DFW 18:093h 5mNonstopONT 19:14Dallas - Ontario | Fri, Aug 8 | Frontier Airlines
SIN 19:033h 25mNonstopDFW 00:28Ontario - Dallas | Mon, Aug 11 | Frontier AirlinesAED 43513% OFFAED 501 AED 435
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DFW 08:003h 11mNonstopONT 09:11Dallas - Ontario | Tue, Jul 1 | Frontier Airlines
SIN 00:473h 3mNonstopDFW 05:50Ontario - Dallas | Tue, Jul 8 | Spirit AirlinesAED 44012% OFFAED 501 AED 440
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DFW 18:053h 9mNonstopONT 19:14Dallas - Ontario | Mon, Jun 16 | Frontier Airlines
SIN 10:063h 8mNonstopDFW 15:14Ontario - Dallas | Tue, Jun 17 | Frontier AirlinesAED 44611% OFFAED 501 AED 446
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DFW 08:003h 9mNonstopONT 09:09Dallas - Ontario | Tue, Aug 5 | Frontier Airlines
SIN 19:033h 25mNonstopDFW 00:28Ontario - Dallas | Sat, Aug 9 | Frontier AirlinesAED 44711% OFFAED 501 AED 447
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DFW 18:093h 5mNonstopONT 19:14Dallas - Ontario | Sat, Jul 12 | Frontier Airlines
SIN 19:033h 25mNonstopDFW 00:28Ontario - Dallas | Wed, Jul 16 | Frontier AirlinesAED 4618% OFFAED 501 AED 461
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DFW 08:003h 9mNonstopONT 09:09Dallas - Ontario | Tue, Jul 29 | Frontier Airlines
SIN 19:033h 25mNonstopDFW 00:28Ontario - Dallas | Tue, Aug 5 | Frontier AirlinesAED 4716% OFFAED 501 AED 471
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DFW 13:0017h 25m1 stopsONT Invalid DateDallas - Ontario | Mon, Jun 16 | Normal Airline
ONT 15:006hNonstopDFW 16:00Ontario - Dallas | Wed, Jun 18 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
DFW 18:053h 9mNonstopONT 19:14Dallas - Ontario | Sat, Jun 14 | Frontier AirlinesAED 186 AED 25226% OFF26% OFFAED 252 AED 186
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DFW 08:003h 9mNonstopONT 09:09Dallas - Ontario | Tue, Jul 8 | Frontier AirlinesAED 188 AED 25225% OFF25% OFFAED 252 AED 188
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DFW 08:003h 11mNonstopONT 09:11Dallas - Ontario | Tue, Jun 24 | Frontier AirlinesAED 189 AED 25225% OFF25% OFFAED 252 AED 189
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DFW 08:003h 9mNonstopONT 09:09Dallas - Ontario | Tue, Jul 29 | Frontier AirlinesAED 21316% OFFAED 252 AED 213
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DFW 18:053h 9mNonstopONT 19:14Dallas - Ontario | Mon, Jun 23 | Frontier AirlinesAED 22112% OFFAED 252 AED 221
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DFW 18:093h 5mNonstopONT 19:14Dallas - Ontario | Fri, Aug 8 | Frontier AirlinesAED 22411% OFFAED 252 AED 224
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DFW 18:093h 5mNonstopONT 19:14Dallas - Ontario | Mon, Aug 4 | Frontier AirlinesAED 22610% OFFAED 252 AED 226
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DFW 18:033h 9mNonstopONT 19:12Dallas - Ontario | Wed, Jun 25 | Frontier AirlinesAED 2309% OFFAED 252 AED 230
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DFW 08:003h 9mNonstopONT 09:09Dallas - Ontario | Tue, Jul 15 | Frontier AirlinesAED 2347% OFFAED 252 AED 234
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DFW 08:003h 11mNonstopONT 09:11Dallas - Ontario | Tue, Jul 1 | Frontier AirlinesAED 2376% OFFAED 252 AED 237
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DFW 13:0017h 25m1 stopsONT Invalid DateDallas - Ontario | Mon, Jun 16 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Dallas to Ontario
| Cheapest one-way flight price | AED 185 |
|---|---|
| Cheapest return ticket price | AED 348 |
| Off-season for travel | April |
| Peak season for travel | April |
| Flight distance | 1,938.82 km |
| Popular airline | Frontier Airlines |
When is the cheapest time to fly from Dallas to Ontario?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Dallas (DFW) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Dallas to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Dallas (DFW) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around AED 886.
How to find a cheap flight from Dallas to Ontario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Dallas to Ontario. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Dallas to Ontario ticket.
Tap "Date" on flight search bar to scan through the calender for Dallas to Ontario airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Jun 14 at AED 186 for one-way flights.
Compare cheap Dallas to Ontario flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Dallas to Ontario. The cheapest airline operating is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your Dallas to Ontario route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Dallas to Ontario flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Dallas to Ontario to get exclusive deals for you.
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