$159 Cheap United flights from Dallas to Ontario (DFW to ONT)

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Find The Best Day To Fly from Dallas to Ontario

Amazing United DFW to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $292 round trip and $159 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 14 - Sat, Aug 17
DFW
Dallas
ONT
Ontario
$292 Roundtrip, found 8 hours ago
$292
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Aug 14 from Dallas to Ontario, returning Sat, Aug 17, priced at $292 found 8 hours ago

ONT From DFW Economy Coach Packages on Similar Airlines

Prices and availability subject to change. Additional terms may apply.
Ontario Airport Inn

Ontario Airport Inn

2.5 out of 5
Save 100% on your flight
per person
May 20 - May 26
Roundtrip flight included
Dallas (DFW) to Ontario (ONT)
Hotel Seville

Hotel Seville

2 out of 5
per person
May 20 - May 26
Roundtrip flight included
Dallas (DFW) to Ontario (ONT)
Azure Hotel & Suites, Trademark Collection by Wyndham

Azure Hotel & Suites, Trademark Collection by Wyndham

3 out of 5
Save 100% on your flight
per person
Jun 10 - Jun 17
Roundtrip non-stop flight included
Dallas (DFW) to Ontario (ONT)
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Frequently asked questions

Can I catch a flight from Dallas Airport to Ontario Airport right now?
It’s prudent to learn about any quarantine requirements and travel advice reports in effect in your destination. Make sure you check out the Covid-19 Travel Advisor for up-to-date info on catching a flight to ONT from DFW Airport.
What terminal is United Airlines at Dallas Airport?
Once you receive the boarding pass for your United Airlines flight from DFW Airport to Los Angeles - Ontario Intl. Airport (ONT), you should be able to see which terminals you’ll be flying in and out of. Your airline will be able to help if those details are missing from your ticket.
Are there United Airlines non-stop flights from DFW to ONT?
You won’t find any direct flights with United Airlines from Dallas-Fort Worth Intl. Airport (DFW) to ONT. You will have a stopover, so use this time to wander around and stretch those legs before boarding your next flight.
How long is a United Airlines flight from DFW to ONT?
Take in a movie or two, listen to some music or just recline your seat and forget your worries. Whatever interests you, you’ll need to find a way to entertain yourself during the 5 hours and 32 minutes that it takes to venture from DFW to ONT with United Airlines.
How many direct and indirect flights does United Airlines fly from DFW to ONT?
If you’re planning a jaunt from DFW to ONT, you can select from at least 2 United Airlines flights every day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to ONT, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Dallas DFW to Ontario ONT 

To find the best deals on flights to Dallas from Ontario with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Dallas DFW to Ontario ONT with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $292 to $292, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Dallas DFW to Ontario ONT 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Dallas to Ontario costs from $159. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Ontario ONT from  Dallas DFW with United 

To find a cheap United flight from Dallas DFW to Ontario ONT, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Dallas DFW to Ontario ONT 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from Dallas DFW to Ontario ONT with United 

If you’re keen to be on Ontario soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Dallas DFW to Ontario ONT 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Ontario ONT from  Dallas DFW with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Ontario

Azure Hotel & Suites, Trademark Collection by Wyndham
Azure Hotel & Suites, Trademark Collection by Wyndham
3 out of 5
1945 E. Holt Blvd, Ontario, CA
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. ...
8/10 Very Good! (1,376 reviews)
"The room is very spacious and clean. The person at the front desk Was very nice and friendly. The only thing I was disappointed about was it advertised a free shuttle from the airport but when I got to the airport and called the hotel I was told there wasn’t a shuttle. Please be aware of that."

Reviewed on Apr 24, 2024

Azure Hotel & Suites, Trademark Collection by Wyndham
La Quinta Inn & Suites by Wyndham Ontario Airport
La Quinta Inn & Suites by Wyndham Ontario Airport
3 out of 5
3555 Inland Empire Blvd, Ontario, CA
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8.2/10 Very Good! (1,247 reviews)
Will be back
"convenient location ! Staff was very pleasant & room was spacious 👍"

Reviewed on Apr 22, 2024

La Quinta Inn & Suites by Wyndham Ontario Airport
Ontario Airport Inn
Ontario Airport Inn
2.5 out of 5
1801 E G St, Ontario, CA
This hotel doesn't skimp on freebies - guests receive free buffet breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
8/10 Very Good! (1,005 reviews)
"Nice place"

Reviewed on Apr 22, 2024

Ontario Airport Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.