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Cheap Flights from Colorado Springs to Ontario, CA, United States - COS to ONT Last modified: May 24, 2016 12:54 PM

Popular flights from Colorado Springs to Ontario Last modified: May 24, 2016 12:54 PM

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.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 25, 2016 Jul 4, 2016 $775
American Airlines
Departure Date Return Date Lowest Price
Jul 6, 2016 Jul 9, 2016 $444
United Airlines
Departure Date Return Date Lowest Price
Jul 6, 2016 Jul 9, 2016 $318
Jul 7, 2016 Jul 12, 2016 $318

How Much Does it Cost to Fly from Colorado Springs to Ontario (COS to ONT)?

We have collected flight cost data from across the web for travel from Colorado Springs to Ontario, and have found the average flight price for this trip to be $432.

When Can I Buy the Cheapest Flight from Colorado Springs to Ontario (COS to ONT)?

Airlines can adjust prices for plane tickets from Colorado Springs 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.

Colorado Springs to Ontario Flight Questions

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

Question: What are the most popular connecting cities when flying from Colorado Springs to Ontario?
Answer: Denver, CO

Airlines Flying from Colorado Springs to Ontario (COS to ONT) Number of flights searched: 35Last modified: May 24, 2016 12:54 PM

Below are the different airlines that fly from Colorado Springs 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 Colorado Springs to Ontario.

Colorado Springs to Ontario
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American DFW / PHX 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 DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Colorado Springs 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 Colorado Springs - COS

FlightsAirlineLowest Price
Colorado Springs to Los Angeles United $347
Colorado Springs to San Diego American, Alaska, Frontier, United $248
Colorado Springs to Las Vegas Frontier, United $107
Colorado Springs to Phoenix Frontier, United $97

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Denver to Ontario American, United $234
Denver to Santa Ana American, Frontier, United $173
Denver to Las Vegas American, Alaska, Frontier, Allegiant, Spirit, United $91
Denver to Burbank American, United $177
Denver to Long Beach American, United $214
Denver to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $97
Denver to Palm Springs American, Alaska, United, Virgin America $379
Aspen to Los Angeles American, Alaska, United $455
Denver to Phoenix American, Alaska, Frontier, Spirit, United $75
Vail to Los Angeles American, Alaska, United $472
Denver to San Francisco American, Alaska, Frontier, United, Virgin America $158
Denver to Santa Barbara American, Alaska, United $350
Hayden - Steamboat to Los Angeles United $474
Montrose to Los Angeles American, United $255
Denver to Seattle American, Alaska, Frontier, United, Virgin America $148
Denver to Salt Lake City Boutique, American, Frontier, United $98
Denver to Bakersfield American, United $483
Denver to Sacramento American, Alaska, United $244
Denver to Fresno American, Alaska, United $390
Denver to Tucson American, United $239
Denver to Oakland American, Alaska, Spirit, United $187
Denver to Reno American, Alaska, United $249
Denver to Yuma American, Alaska $260
Denver to San Luis Obispo American, United $372
Denver to Portland American, Alaska, Frontier, United, Virgin America $161
Denver to Houston American, Frontier, Spirit, United, Great Lakes $107
Cheap Flights from Colorado Springs to Ontario, CA, United States, from $318 Round trip from COS to ONT