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Did you mean flights from Ontario to Denver?

Cheap Flights from Denver to Ontario, CA, United States - DEN to ONT Last modified: Jul 29, 2016 1:30 AM

Popular flights from Denver to Ontario Last modified: Jul 29, 2016 1:30 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United
DENONT
Wed 9/7
nonstop
ONTDEN
Sat 9/10
nonstop
$193
Select
United
DENONT
Thu 9/8
nonstop
ONTDEN
Mon 9/12
nonstop
$193
Select
United
DENONT
Sat 10/15
nonstop
ONTDEN
Tue 10/18
nonstop
$193
Select
United
DENONT
Sat 11/5
nonstop
ONTDEN
Wed 11/9
nonstop
$193
Select
United
DENONT
Sat 11/5
nonstop
ONTDEN
Thu 11/10
nonstop
$193
Select
American
DENONT
Sat 11/5
1 stop
ONTDEN
Wed 11/9
1 stop
$205
Select

How Much Does it Cost to Fly from Denver to Ontario (DEN to ONT)?

We have collected flight cost data from across the web for travel from Denver to Ontario, and have found the average flight price for this trip to be $226.

When Can I Buy the Cheapest Flight from Denver to Ontario (DEN to ONT)?

Airlines can adjust prices for plane tickets from Denver to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Denver to Ontario

The chart below shows up-to-date information regarding how far in advance a flight from Denver to Ontario should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $363 $341
7-14 days $296 $301
14-21 days $296 $214
21-30 days $310 $210
30-60 days $193 $203
60-90 days $193 $203
90+ days $193 $199

Cheapest Day To Fly from Denver to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from Denver to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$267 $214 $193 $193 $243 $193 $275

Lowest Fares Chart By Month from Denver to Ontario

The chart below shows the lowest fare by month when flying from Denver to Ontario.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Denver Ontario American 7/30/16 8/4/16 1 $408
August Denver Ontario American 8/25/16 8/29/16 1 $210
September Denver Ontario United 9/7/16 9/10/16 0 $193
October Denver Ontario United 10/15/16 10/18/16 0 $193
November Denver Ontario United 11/5/16 11/9/16 0 $193
December Denver Ontario United 12/8/16 12/10/16 0 $193
February Denver Ontario United 2/20/17 2/24/17 0 $247
March Denver Ontario United 3/16/17 3/23/17 0 $319

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Denver to Ontario

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Denver to Ontario.

Next 30 Days

SunMonTueWedThuFriSat
31 1 2 3 4 5 6
$453
7 8 9 10 11 12 13
$453 $296
14 15 16 17 18 19 20
$296 $570
21 22 23 24 25 26 27
$570 $457
28 29 30 31 1 2 3
$457 $463
4 5 6 7 8 9 10
$463
TIPSave $260 by flying into Las Vegas instead of Ontario from Denver

Non-Stop vs Connecting Flights from Denver to Ontario (DEN to ONT)

Your Denver to Ontario flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Denver to Ontario is $206.

The average price for non-stop flights from Denver to Ontario is $193.

The chart below shows up to date information regarding non-stop flights from Denver to Ontario.

Nonstop Flight Details from Denver to Ontario
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 2 2 1 2 2 1 2 11:23 18:55

Denver to Ontario Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Denver to Ontario?
Answer: The average Denver to Ontario flight time is 2 hours and 26 minutes.
Question: How many miles are there between Denver and Ontario?
Answer: The distance from Denver to Ontario is 817 miles.
Question: How common are direct flights from Denver to Ontario?
Answer: There are 12 direct flights from Denver to Ontario.
Question: What is the most popular airline for non-stop flights from Denver to Ontario?
Answer: United Airlines provides 100% of the non-stop flights between Denver and Ontario.
Question: What are the most popular connecting cities when flying from Denver to Ontario?
Answer: Phoenix, AZ

Airlines Flying from Denver to Ontario (DEN to ONT) Number of flights searched: 156Last modified: Jul 29, 2016 1:30 AM

Below are the different airlines that fly from Denver to Ontario with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Denver to Ontario.

Denver to Ontario
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska SEA X X X X X X X
Alaska SEA / PDX X X X X X X X
Delta SLC X X X X X X X
United - X X X X X X X
United SFO X X X X X X X
Southwest - X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Denver and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $83
Denver to Santa Ana American, Alaska, Frontier, United $87
Denver to Las Vegas American, Frontier, Spirit, United $69
Denver to Burbank American, United $201
Denver to Long Beach American, Alaska, United $210
Denver to San Diego American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $107
Denver to Palm Springs American, Alaska, United, Virgin America $250
Denver to Phoenix American, Alaska, Frontier, Spirit, United $77
Denver to San Francisco American, Alaska, Frontier, United, Virgin America $147
Denver to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $77
Denver to Santa Barbara American, Alaska, United $250
Denver to Chicago American, Alaska, Frontier, Spirit, United $87
Denver to Seattle American, Alaska, Frontier, United $151
Denver to Atlanta American, Alaska, Frontier, Spirit, United $161

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Colorado Springs to Ontario American, Alaska, United $248
Montrose to Ontario American, United Check Dates
Hayden - Steamboat to Ontario American, United Check Dates
Aspen to Ontario American, Alaska, United $2,780
Vail to Ontario American, United Check Dates
Colorado Springs to Los Angeles United $335
Aspen to Los Angeles American, Alaska, United $395
Vail to Los Angeles American, Alaska, United $412
Colorado Springs to Santa Ana American, Alaska, United $248
Hayden - Steamboat to Los Angeles Alaska, United Check Dates
Montrose to Los Angeles American, United $322
Colorado Springs to Long Beach American, United $689
Gunnison to Los Angeles Alaska, United Check Dates
Colorado Springs to Burbank American, Alaska, United $378
Aspen to Santa Ana Alaska, United Check Dates
Colorado Springs to San Diego American, Alaska, United $248
Cheap Flights from Denver to Ontario, CA, United States, from $193 Round trip from DEN to ONT