Search Flights from Denver to Ontario

Quick Flight Summary from Denver to Ontario

Key numbers to know before you book

  • Lowest recent price
    $27
  • Direct flight duration 2 hour 21 min
  • Arrival airports ONT / YBZ
  • Best days to book Wednesday, Thursday
  • Average over the last 30 days
    $98

Cheapest flights from Denver to Ontario

Cheapest Direct Flight

Frontier Airlines

Frontier Airlines
7 نوفمبر, سبت
Denver – Ontario
2h 25m
Non-stop
DEN–ONT

Frontier Airlines

Frontier Airlines
3 نوفمبر, ثلاثاء
Denver – Ontario
2h 22m
Non-stop
DEN–ONT
Shortest Flight

Frontier Airlines

Frontier Airlines
20 أكتوبر, ثلاثاء
Denver – Ontario
2h 21m
Non-stop
DEN–ONT

Frontier Airlines

Frontier Airlines
27 أكتوبر, ثلاثاء
Denver – Ontario
2h 22m
Non-stop
DEN–ONT

Frontier Airlines

Frontier Airlines
28 أكتوبر, أربعاء
Denver – Ontario
2h 22m
Non-stop
DEN–ONT

Frontier Airlines

Frontier Airlines
21 أكتوبر, أربعاء
Denver – Ontario
2h 28m
Non-stop
DEN–ONT

Frontier Airlines

Frontier Airlines
31 أكتوبر, سبت
Denver – Ontario
2h 22m
Non-stop
DEN–ONT

Frontier Airlines

Frontier Airlines
4 نوفمبر, أربعاء
Denver – Ontario
2h 22m
Non-stop
DEN–ONT

Frontier Airlines

Frontier Airlines
10 نوفمبر, ثلاثاء
Denver – Ontario
2h 22m
Non-stop
DEN–ONT

Last update: 06 October 2026 19:20

Estimated Prices for Denver to Ontario Flights

Cheapest Day7 November Saturday
Best Price
$27
Average Price
$105
$209
$27
$209
09Fri
Oct
$184
10Sat
$184
11Sun
$184
12Mon
$174
13Tue
$184
14Wed
$174
15Thu
$209
16Fri
$199
17Sat
$175
18Sun
$181
19Mon
$36
20Tue
$37
21Wed
$62
22Thu
$81
23Fri
$47
24Sat
25Sun
$73
26Mon
$36
27Tue
$36
28Wed
$37
29Thu
$60
30Fri
$37
31Sat
$133
01Sun
Nov
$78
02Mon
$36
03Tue
$37
04Wed
$43
05Thu
06Fri
$27
07Sat

Key Features of the Airlines

Information compiled by AI. For the most up-to-date information, contact the airline.

Transportation to Airport from Denver City Center

Denver Intl. Airport

Denver International Airport is one of the busiest airports in not only America but also the entire world. Every year the airport handles a significant amount of passengers, offering them various services and amenities while they wait, such as stores, restaurants, lounges, entertainment areas, and a hotel. Denver International Airport is one of the largest airports in the United States and it serves non-stop and connecting flights to many destinations around the world.

The city of Denver has a very advanced transportation network, therefore there are a variety of transportation alternatives you could use to get to and from the airport. Among these alternatives taking a taxi or renting a car are the most comfortable and flexible options. Buses, airport shuttles, and shared-ride services stand out for their affordable prices. If you want to travel in the lap of luxury then you can hire a limousine service to get to the airport.

Various hotels or ski resorts also provide hotel shuttle service to the airport. The most affordable way to get to the airport is by bus.

Bus

Buses are a fast and affordable transportation alternative to get to the airport from the city center. Buses depart from the city center and provide transportation all the way to Denver International Airport’s terminal buildings. However, keep in mind that these buses do not run late at night and they run less frequently outside of peak hours.

Charter Buses

Charter buses are another method of transportation to get to the airport from the city center. These charter buses depart from the city center. For more information about charter bus companies, departure times and locations please visit Denver International Airport’s website.

Hotel Shuttle Services

One of the most practical and easiest ways to get to Denver International Airport from the city center is by utilizing your hotel’s shuttle service. You can find out if your hotel offers an airport shuttle service by contacting the concierge.

Limousine

There are many limousine companies that provide luxurious transportation to the airport for those who want a more privileged experience. For more information about these companies please check online. The company you choose will depend on your budget and location in the city. You can also ask your hotel to help arrange this service.

Taxi

Taxis are perhaps the most convenient transportation alternative to get to the airport from various parts of the city center. However, keep in mind that the taxi fare to the airport is more expensive than other alternatives such as a bus or shuttle. The total fare to the airport will vary depending on your location in the city but on average it costs between 60-80 USD to get to Denver International Airport from the city center. If you’re calling a taxi from a stop and have excess luggage you can request a larger vehicle.

Airport Information

Denver International Airport connects the city with the entire world. It is one of the largest airports in the United States and one of the busiest airports in not only the United States but also the world. Denver International Airport contains over 140 restaurants, cafes, and stores where you can enjoy delicious flavors from international cuisine and go shopping. The airport also features religious facilities, charging stations, financial services, and comfortable passenger lounges.

Denver International Airport is considered one of the most artistic airports in the United States. Exhibitions are held during certain periods, transforming this transportation hub into a space with great works of art presented to its passengers. One of the most unique and interesting parts of the airport is the specially designed “Wish You Were Here” photo station. These stations offer passenger the opportunity to share a part of their vacation with their loved ones in a whimsical way.  

The airport also features magnificent views of the unique Rocky Mountains by gates C23 and C24. These views are particularly breathtaking at sunset. It’s worth coming to the airport a little early just to catch views of the sunset. Internet access is free at Denver International Airport, so you can stay connected while you wait for your flight. If you want something to eat or drink before your flight or after you land your options are endless.

Dozens of alternatives from American cuisine, Italian cuisine, Asian cuisine, and Mexican cuisine await. Venues where you can get something to eat or drink include Ben & Jerry's, Caribou Coffee, Burger King, Subway, Starbucks, Sky Lounge, and Villa Pizza.

If you want to go shopping at the airport as you wait for your flight there are many alternatives, including Bluvire, BOSE, Colorado Limited, Connections, MAC Cosmetics, Misura, Mosaic, Oceane, Out West, SOHO, TAGS, Swarovski, Time Travel, The Body Shop, and Victoria's Secret.  

For those need to stay at the airport overnight there is an airport hotel. The 519-room airport hotel features wonderful views of the Rocky Mountains as well as a restaurant, parking lot, and conference and meeting rooms. Guests staying at the hotel can also take advantage of the fitness center and indoor swimming pool. 

Transportation to Ontario City Center from Airport

Ontario Intl. Airport

It is quite easy to reach the city center from LA/Ontario International Airport. You can get on the bus for an affordable journey. If you prefer a more comfortable and fast means of transportation, you can choose from taxi, minivan and shuttle services. Please keep in mind that many hotels in Ontario provide shuttle services at the airport. In addition to these transfer alternatives, you can also rent a car at the airport.

Taxi

Once you pick up your luggage, you will see the taxi stops at the exit of the baggage claim area. A taximeter is available in all taxis. If you are traveling as a crowded group that cannot fit into a single taxi, you can also take advantage of door-to-door minivan services in the same area.

Rent a car

For the passengers who want to rent a car, airport shuttles depart regularly in front of the passenger terminal building to the car rental center (ConRAC) where there are offices of 10 different car rental companies. Once you rent a car, you can reach the city center in less than 10 minutes by driving through E Holt Boulevard.

Bus

After getting on bus number 61 departing from the bus stops in front of the terminal building, you should transfer to bus 80 on Holt. You can reach the city center in half an hour in total.

Hotel Shuttle Services

Many hotels and motels in the city offer airport shuttle services. If your hotel provides a shuttle service and if you would like to take advantage of this service, you are recommended to make a reservation at least 72 hours in advance.

Shuttle Service

Airport shuttle services depart from 3 different points of the airport. You can take the shuttle services departing every 5 to 20 minutes from the 5th floor of the airport car park, from the car rental center or in front of the passenger terminal depending on the crowdedness. All shuttles are wheelchair accessible vehicles.

Charter Bus / Minivan / Limousine

The passengers traveling as a crowded group and don't want to compromise on their comfort can enjoy comfortable transfer between the airport and the city center taking this exclusive service. Please keep in mind that you need to make a reservation in advance to take advantage of this service.

Ontario Weather

5-Day Forecast • Min / Max Temperature

الأربعاء
7 أكتوبر
Clear
38°23°
الخميس
8 أكتوبر
Clear
36°22°
Today
الجمعة
9 أكتوبر
Clear
33°17°
السبت
10 أكتوبر
Clear
30°23°
الأحد
11 أكتوبر
Rain
25°17°

Alternative Flights Denver Ontario

Frequently Asked Questions

When you search for Denver-Ontario (Ontario Intl.) flights, Wingie directly gathers and compares instant data from all airlines. You can see all Denver-Ontario (Ontario Intl.) flights together for the date you are looking for and choose the most suitable flight.
For Denver-Ontario (Ontario Intl.) flights, you can use Denver Intl. Airport as departure airport, and Ontario Intl. Airport, Toronto Union Railway Station for arrival.
The flight distance between Denver-Ontario (Ontario Intl.) is 1289 kilometers in total. The flight between the two cities takes 1 hour 30 minutes.
When the average prices are examined, the most suitable day for Denver-Ontario (Ontario Intl.) flights is Friday.
Frontier Airlines organizes direct flights between Denver-Ontario (Ontario Intl.).
On this route, low-cost airlines typically offer fares that include only cabin and hand baggage. Full-service airlines may include baggage and refreshment fees in the base price. The best option varies according to baggage needs. Based on current data, the lowest fare on this route with Frontier Airlines starts from approximately $27.
AirlinePriceStandard inclusions
Frontier Airlines
$27
—
Delta Air Lines
$86
No changes allowed / No Refund / 1 piece cabin baggage / Complimentary Refreshments / In-flight Entertainment
American Airlines
$128
Penalty-Free Change (up to 48 hours) / No Refund / 1 piece cabin baggage / In-flight Entertainment

Last update: 30.09.2026

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