Rp 287,409 Cheap Flights from Dallas to Ontario
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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 17:343h 24mNonstopONT 18:58Dallas - Ontario | Wed, Apr 2 | Frontier Airlines
SIN 19:583h 3mNonstopDFW 01:01Ontario - Dallas | Wed, Apr 9 | Frontier AirlinesRp 579,380 Rp 1,465,47860% OFF60% OFFRp 1,465,478 Rp 579,380 -
DFW 10:093h 28mNonstopONT 11:37Dallas - Ontario | Tue, Apr 1 | Frontier Airlines
SIN 18:593h 3mNonstopDFW 00:02Ontario - Dallas | Tue, Apr 8 | Frontier AirlinesRp 593,066 Rp 1,465,47860% OFF60% OFFRp 1,465,478 Rp 593,066
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DFW 10:093h 28mNonstopONT 11:37Dallas - Ontario | Tue, Apr 15 | Frontier Airlines
SIN 11:233h 6mNonstopDFW 16:29Ontario - Dallas | Wed, Apr 16 | Frontier AirlinesRp 638,686 Rp 1,465,47856% OFF56% OFFRp 1,465,478 Rp 638,686
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DFW 12:133h 24mNonstopONT 13:37Dallas - Ontario | Tue, Apr 29 | Frontier Airlines
SIN 16:083h 20mNonstopDFW 21:28Ontario - Dallas | Wed, May 7 | Frontier AirlinesRp 837,13543% OFFRp 1,465,478 Rp 837,135
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DFW 10:093h 28mNonstopONT 11:37Dallas - Ontario | Tue, Apr 8 | Frontier Airlines
SIN 18:593h 3mNonstopDFW 00:02Ontario - Dallas | Tue, Apr 15 | Frontier AirlinesRp 848,54042% OFFRp 1,465,478 Rp 848,540
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DFW 06:053h 24mNonstopONT 07:29Dallas - Ontario | Thu, Apr 3 | Frontier Airlines
SIN 11:233h 6mNonstopDFW 16:29Ontario - Dallas | Wed, Apr 9 | Frontier AirlinesRp 992,24532% OFFRp 1,465,478 Rp 992,245
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DFW 17:343h 24mNonstopONT 18:58Dallas - Ontario | Wed, Apr 9 | Frontier Airlines
SIN 11:233h 6mNonstopDFW 16:29Ontario - Dallas | Wed, Apr 16 | Frontier AirlinesRp 996,80732% OFFRp 1,465,478 Rp 996,807
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DFW 12:153h 20mNonstopONT 13:35Dallas - Ontario | Tue, May 6 | Frontier Airlines
SIN 18:473h 12mNonstopDFW 23:59Ontario - Dallas | Wed, May 7 | Frontier AirlinesRp 1,012,77431% OFFRp 1,465,478 Rp 1,012,774
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DFW 06:053h 24mNonstopONT 07:29Dallas - Ontario | Sun, Apr 6 | Frontier Airlines
SIN 11:233h 6mNonstopDFW 16:29Ontario - Dallas | Wed, Apr 9 | Frontier AirlinesRp 1,019,61730% OFFRp 1,465,478 Rp 1,019,617
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DFW 06:153h 24mNonstopONT 07:39Dallas - Ontario | Sat, Apr 5 | Frontier Airlines
SIN 18:593h 3mNonstopDFW 00:02Ontario - Dallas | Tue, Apr 8 | Frontier AirlinesRp 1,069,79927% OFFRp 1,465,478 Rp 1,069,799
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DFW 13:0017h 25m1 stopsONT Invalid DateDallas - Ontario | Sun, Mar 30 | Normal Airline
ONT 15:006hNonstopDFW 16:00Ontario - Dallas | Tue, Apr 1 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
DFW 17:343h 24mNonstopONT 18:58Dallas - Ontario | Wed, Apr 9 | Frontier AirlinesRp 287,409 Rp 646,81056% OFF56% OFFRp 646,810 Rp 287,409
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DFW 12:133h 24mNonstopONT 13:37Dallas - Ontario | Wed, Apr 30 | Frontier AirlinesRp 298,814 Rp 646,81054% OFF54% OFFRp 646,810 Rp 298,814
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DFW 16:323h 24mNonstopONT 17:56Dallas - Ontario | Tue, Apr 1 | Frontier AirlinesRp 312,500 Rp 646,81052% OFF52% OFFRp 646,810 Rp 312,500
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DFW 16:323h 24mNonstopONT 17:56Dallas - Ontario | Tue, Apr 8 | Frontier AirlinesRp 314,78151% OFFRp 646,810 Rp 314,781
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DFW 17:343h 24mNonstopONT 18:58Dallas - Ontario | Wed, Apr 2 | Frontier AirlinesRp 330,74849% OFFRp 646,810 Rp 330,748
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DFW 12:153h 20mNonstopONT 13:35Dallas - Ontario | Tue, May 6 | Frontier AirlinesRp 392,33639% OFFRp 646,810 Rp 392,336
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DFW 17:343h 24mNonstopONT 18:58Dallas - Ontario | Wed, Apr 16 | Frontier AirlinesRp 408,30337% OFFRp 646,810 Rp 408,303
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DFW 12:133h 24mNonstopONT 13:37Dallas - Ontario | Tue, Apr 29 | Frontier AirlinesRp 417,42735% OFFRp 646,810 Rp 417,427
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DFW 06:153h 24mNonstopONT 07:39Dallas - Ontario | Sat, Apr 12 | Frontier AirlinesRp 472,17227% OFFRp 646,810 Rp 472,172
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DFW 06:553h 24mNonstopONT 08:19Dallas - Ontario | Fri, Apr 11 | Frontier AirlinesRp 472,17227% OFFRp 646,810 Rp 472,172
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DFW 13:0017h 25m1 stopsONT Invalid DateDallas - Ontario | Sun, Mar 30 | 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.
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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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that 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 Rp 3,955,291.
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.
Be flexible with your travel dates to get the cheapest Dallas to Ontario ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Dallas to Ontario for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 287409 for a one-way ticket on Wed, Apr 9.
Compare cheap Dallas to Ontario flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Dallas to Ontario. The most affordable airline currently operating on this route is Frontier Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Dallas to Ontario route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Dallas to Ontario flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Dallas to Ontario to access exclusive deals just for you.
Flight Info | Dallas to Ontario
| Cheapest one-way flight price | Rp 287,408 |
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| Cheapest round-trip ticket price | Rp 579,379 |
| Off-season for travel | April |
| Peak season for travel | April |
| Flight distance | 10,641.36 km |
| Popular airline | Frontier Airlines |
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