Direct flights from Denver (DEN) to Ontario (ONT)
Distance 823 miles (1323 km)
Flight time 2h 35min
Low-Cost Airlines with Non-Stop Flights from Denver to Ontario
Denver International Airport offers a plethora of options for travelers seeking affordable airfare. If you're planning a trip from Denver to Ontario, you're in luck! Several low-cost airlines operate non-stop flights between these two destinations, providing convenience and budget-friendly options for your journey.
Southwest Airlines
One of the most popular airlines for budget-conscious travelers in the United States is Southwest Airlines. Known for its low fares and friendly service, Southwest Airlines offers non-stop flights from Denver International Airport to Ontario International Airport.
Frontier Airlines
Another budget-friendly option for travelers is Frontier Airlines. With its focus on low-cost travel, Frontier Airlines provides non-stop flights from Denver International Airport to Ontario International Airport. Be sure to check their website for special deals and discounts.
Spirit Airlines
Spirit Airlines is also a great choice for travelers seeking affordable fares. Offering non-stop flights from Denver International Airport to Ontario International Airport, Spirit Airlines provides a no-frills flying experience, allowing you to save on airfare.
Allegiant Air
If you're looking for additional options, Allegiant Air also operates non-stop flights from Denver International Airport to Ontario International Airport. With a focus on leisure travel, Allegiant Air offers competitive fares and packages for travelers heading to Ontario.
Scheduling and Booking
Before booking your flight, it's essential to check the schedules and availability of non-stop flights from Denver to Ontario. Visit the official websites of the airlines mentioned above to find the most up-to-date information on flight times and availability.
Consider signing up for email alerts from these airlines to stay informed about any special promotions or discounts they may offer. Additionally, booking your flights well in advance or being flexible with your travel dates can often lead to even more significant savings.
Plan Your Trip to Ontario
Ontario, California, is a vibrant city with plenty to offer visitors. Located in San Bernardino County, Ontario boasts attractions such as the Ontario Museum of History and Art, Cucamonga-Guasti Regional Park, and the Graber Olive House.
With low-cost airlines providing non-stop flights from Denver to Ontario, it's never been easier or more affordable to explore this beautiful city.
Please note that flight availability and prices are subject to change. It is advisable to visit the official airline websites for the most accurate and up-to-date information before making any travel arrangements.
Frontier Airlines low cost airline |
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low cost airline |
2 daily flights |
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United Airlines |
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2 daily flights |
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Southwest Airlines low cost airline |
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low cost airline |
2-4 daily flights |
Non-stop flights schedule from Denver to Ontario
Flights Schedule
Airline | Flight | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
---|---|---|---|---|---|---|---|---|
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F9 977 |
Su
22:06
|
Mo
10:25
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Tu
10:25
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We
22:06
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Th
22:06
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Fr
22:06
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Sa
22:06
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F9 975 |
Su
15:09
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Mo
—
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Tu
—
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We
15:09
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Th
15:10
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Fr
15:09
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Sa
15:06
|
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F9 979 |
Su
—
|
Mo
22:30
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Tu
23:10
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We
—
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Th
—
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Fr
—
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Sa
—
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UA 430 |
Su
11:15
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Mo
11:15
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Tu
11:15
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We
11:15
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Th
11:15
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Fr
11:15
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Sa
11:15
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UA 336 |
Su
—
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Mo
19:17
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Tu
19:17
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We
—
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Th
—
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Fr
—
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Sa
—
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UA 451 |
Su
19:20
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Mo
—
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Tu
—
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We
19:20
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Th
19:20
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Fr
19:20
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Sa
19:20
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WN 1909 |
Su
—
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Mo
—
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Tu
06:10
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We
—
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Th
—
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Fr
—
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Sa
—
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WN 3018 |
Su
—
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Mo
08:05
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Tu
—
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We
—
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Th
—
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Fr
—
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Sa
—
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WN 397 |
Su
—
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Mo
—
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Tu
—
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We
08:30
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Th
—
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Fr
—
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Sa
—
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WN 1277 |
Su
08:30
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Mo
—
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Tu
—
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We
—
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Th
—
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Fr
—
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Sa
—
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WN 1256 |
Su
—
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Mo
—
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Tu
—
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We
—
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Th
08:55
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Fr
08:55
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Sa
11:15
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WN 3591 |
Su
—
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Mo
12:45
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Tu
—
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We
13:45
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Th
—
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Fr
—
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Sa
—
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WN 1181 |
Su
—
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Mo
—
|
Tu
13:35
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We
—
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Th
—
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Fr
—
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Sa
—
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WN 586 |
Su
15:40
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Mo
—
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Tu
—
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We
—
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Th
—
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Fr
—
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Sa
—
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WN 2158 |
Su
—
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Mo
—
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Tu
—
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We
16:45
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Th
—
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Fr
—
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Sa
—
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WN 3022 |
Su
—
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Mo
—
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Tu
—
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We
—
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Th
17:10
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Fr
17:10
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Sa
—
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WN 1044 |
Su
—
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Mo
—
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Tu
18:40
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We
—
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Th
—
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Fr
—
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Sa
—
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WN 1433 |
Su
—
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Mo
—
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Tu
—
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We
—
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Th
—
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Fr
—
|
Sa
19:15
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|
WN 2896 |
Su
—
|
Mo
19:45
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Tu
—
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We
—
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Th
—
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Fr
—
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Sa
—
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|
WN 961 |
Su
—
|
Mo
23:00
|
Tu
—
|
We
21:35
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Th
—
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Fr
—
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Sa
—
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WN 1507 |
Su
—
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Mo
—
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Tu
21:50
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We
—
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Th
—
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Fr
—
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Sa
—
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WN 1795 |
Su
22:15
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Mo
—
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Tu
—
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We
—
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Th
21:50
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Fr
21:50
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Sa
—
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Denver to Ontario direct flight price statistics
For those looking for the most affordable option, a direct flight from Denver International Airport to Ontario International Airport can be found for as little as 125€, with the cheapest time to fly being in July.
The average prices for direct flights between Denver International Airport (DEN) and Ontario International Airport (DEN) are determined based on user searches and calculated from the lowest prices found per month for a round-trip ticket with a single adult. Please note that the prices may vary depending on the amount of data available for this particular route.
€210 Approximately
Departing from Denver International Airport (DEN)
Denver International (DEN) is the third largest airport in United States.
Show all flights from DEN →
Arriving to Ontario International Airport (ONT)
Ontario International Airport (ONT) is a bigger airport in United States.
Show all flights from ONT →Best in Denver
Excursions & Activities in Denver
Find a local guide or reserve a ticket to the museums
Type of aircrafts on this to route
-
A320neo
Frontier Airlines186 seats (all economy) -
Airbus A319
United Airlines126 seats (all economy) -
Airbus A320
United Airlines150 seats (all economy) -
Boeing 737-900 Passenger
United Airlines179 seats (all economy) -
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines143 seats (all economy) -
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines175 seats (all economy) -
Boeing 737-800 Passenger
Southwest Airlines155 seats (all economy)
Denver to Ontario: Flight information
-
Cheapest flight found
127€ -
Average flight time
2:35 h -
Cheapest month for a flight
July -
Most popular airline
Frontier Airlines -
Flights per week
21
Most popular domestic flights from Denver International Airport
Jacksonville
36 flights scheduled next month
Bakersfield
4 flights scheduled next month
Most popular international destinations from Denver International Airport
Richmond (YVR)
111 flights scheduled next month
Frequently asked questions (FAQ)
What is the duration of the flight from Denver to Ontario?
Usually, it takes 2h 35min to fly from Denver International Airport (DEN) to Ontario International Airport (ONT)
How many airlines offer nonstop flights between Denver and Ontario?
3 airline(s): Frontier Airlines, United Airlines, Southwest Airline provide nonstop flights to Ontario International Airport (ONT).
How much does it usually cost to fly from Denver to Ontario?
You can fly directly from Denver International Airport and Ontario International Airport for only 125€ if you book in July. A non-stop flight will cost you 428€ in December, when flight prices are higher.
What is the most popular airline on this route?
The most well-known airline operating direct flights between Denver to Ontario is Frontier Airlines.
How far is it to fly between Denver to Ontario?
The shortest distance is 1323 kilometers.
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