Low-Cost Airlines for Direct Flights from Denver to Ontario
Welcome to Avia-scanner.com, your go-to search engine for finding the best deals on airline tickets. If you're looking for affordable options for direct flights from Denver to Ontario, you're in the right place. We understand the importance of saving both time and money when it comes to travel, which is why we've curated a list of low-cost airlines that offer convenient routes between these two cities.
Why Choose Direct Flights?
Direct flights provide a hassle-free travel experience, allowing you to reach your destination without the need for layovers or connecting flights. This means less time spent in transit and more time enjoying your trip. When flying from Denver to Ontario, opting for a direct flight ensures a smooth journey from takeoff to landing.
Explore Your Options
Below are some of the low-cost airlines that operate direct flights between Denver and Ontario:
JetBlue: Known for its affordable fares and excellent service, JetBlue offers direct flights that make traveling between these cities a breeze.
Southwest Airlines: With a reputation for budget-friendly tickets and a commitment to customer satisfaction, Southwest Airlines is a popular choice for travelers flying between Denver and Ontario.
Airlines
Days of the week
Class
Price
Frontier Airlines
Su
Mo
Tu
We
Th
Fr
Sa
2 daily flights
low cost airline
United Airlines
Su
Mo
Tu
We
Th
Fr
Sa
2 daily flights
Southwest Airlines
Su
Mo
Tu
We
Th
Fr
Sa
2-4 daily flights
low cost airline
Schedule of non-stop flights from Denver to Ontario
Browse direct flight schedules from Denver International Airport to Ontario International Airport for competitive pricing.
Flight
Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
F9 977
Frontier Airlines
Su
22:06
Mo
10:25
Tu
10:25
We
22:06
Th
22:06
Fr
22:06
Sa
22:06
F9 975
Frontier Airlines
Su
15:09
Mo
—
Tu
—
We
15:09
Th
15:10
Fr
15:09
Sa
15:06
F9 979
Frontier Airlines
Su
—
Mo
22:30
Tu
23:10
We
—
Th
—
Fr
—
Sa
—
UA 430
United Airlines
Su
11:15
Mo
11:15
Tu
11:15
We
11:15
Th
11:15
Fr
11:15
Sa
11:15
UA 336
United Airlines
Su
—
Mo
19:17
Tu
19:17
We
—
Th
—
Fr
—
Sa
—
UA 451
United Airlines
Su
19:20
Mo
—
Tu
—
We
19:20
Th
19:20
Fr
19:20
Sa
19:20
WN 1909
Southwest Airlines
Su
—
Mo
—
Tu
06:10
We
—
Th
—
Fr
—
Sa
—
WN 3018
Southwest Airlines
Su
—
Mo
08:05
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 397
Southwest Airlines
Su
—
Mo
—
Tu
—
We
08:30
Th
—
Fr
—
Sa
—
WN 1277
Southwest Airlines
Su
08:30
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 1256
Southwest Airlines
Su
—
Mo
—
Tu
—
We
—
Th
08:55
Fr
08:55
Sa
11:15
WN 3591
Southwest Airlines
Su
—
Mo
12:45
Tu
—
We
13:45
Th
—
Fr
—
Sa
—
WN 1181
Southwest Airlines
Su
—
Mo
—
Tu
13:35
We
—
Th
—
Fr
—
Sa
—
WN 586
Southwest Airlines
Su
15:40
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 2158
Southwest Airlines
Su
—
Mo
—
Tu
—
We
16:45
Th
—
Fr
—
Sa
—
WN 3022
Southwest Airlines
Su
—
Mo
—
Tu
—
We
—
Th
17:10
Fr
17:10
Sa
—
WN 1044
Southwest Airlines
Su
—
Mo
—
Tu
18:40
We
—
Th
—
Fr
—
Sa
—
WN 1433
Southwest Airlines
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
19:15
WN 2896
Southwest Airlines
Su
—
Mo
19:45
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 961
Southwest Airlines
Su
—
Mo
23:00
Tu
—
We
21:35
Th
—
Fr
—
Sa
—
WN 1507
Southwest Airlines
Su
—
Mo
—
Tu
21:50
We
—
Th
—
Fr
—
Sa
—
WN 1795
Southwest Airlines
Su
22:15
Mo
—
Tu
—
We
—
Th
21:50
Fr
21:50
Sa
—
Direct flight cost insights for this route
Budget-friendly direct flights from Denver International Airport to Ontario International Airport are available from 122€, especially in July, with prices based on user search trends for the lowest monthly fares.
€202Approximately
Jan
€177
Feb
€143
Mar
€150
Apr
€163
May
€213
Jun
€142
Jul
€122
Aug
€122
Sep
€122
Oct
€259
Nov
€394
Dec
€418
Estimated fares from Denver International Airport to Ontario International Airport
Aircrafts operating on this route
Check the range of aircraft, their capacities, and classes available on this flight.
A320neo
Frontier Airlines
186 seats(all economy)
Airbus A319
United Airlines
126 seats(all economy)
Airbus A320
United Airlines
150 seats(all economy)
Boeing 737-900 Passenger
United Airlines
179 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines
175 seats(all economy)
Boeing 737-800 Passenger
Southwest Airlines
155 seats(all economy)
General information about this route
Cheapest flight found
122€
Average flight time
2:35 h
Cheapest month for a flight
July
Most popular airline
Frontier Airlines
Flights per week
21
Departing from Denver International Airport (DEN)
Denver International Airport (DEN) is the third largest airport in the US, offering a wide range of domestic and international flights.
What's the total flying distance from Denver to Ontario?
The air travel distance between Denver and Ontario is approximately 1323 kilometers.
Which airline is the most popular on this route?
For non-stop flights between Denver and Ontario, many travelers prefer Frontier Airlines due to its reputation for reliability and customer satisfaction on this particular route.
What is the average price of airfare from Denver to Ontario?
The starting rate for a non-stop flight from Denver International Airport to Ontario International Airport is often found at the economical price of 122€, particularly available during the month of July. During the high-demand period of December, the average fare typically climbs to about 418€
How many airlines offer nonstop flights between Denver and Ontario?
Travelers can select from 3 airlines for nonstop services when flying from Denver to Ontario, each offering a unique blend of service and convenience, including well-regarded carriers like Frontier Airlines, United Airlines, Southwest Airline.
How many hours does it take to fly from Denver International Airport to Ontario International Airport?
On average, a direct flight traversing the skies from Denver International Airport to Ontario International Airport will occupy about 2h 35min of your time, allowing you to plan your travel schedule effectively.
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