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Cheap flight deals from Colorado Springs to Ontario Starting at IDR 1,628,898

Whether you’re going for a one-way or round-trip to Ontario, we’ve got you covered! Check out these different flight options from Colorado Springs below.

  • One way
  • Round-trip
      • COS07:30
        17h 29m
        1 stop
        ONT23:59
        Tue, Apr 22|Colorado Springs - Ontario|United Airlines
        IDR 1,628,898IDR 2,503,170
        35% OFF
        35% OFF
        IDR 2,503,170IDR 1,628,898

        Choose United Airlines flights from Colorado Springs to Ontario. The one-way connecting flight with United Airlines departs from Colorado Springs Airport on Tue, Apr 22, arriving at Ontario International Airport. One-way Prices start from IDR 1,628,898 including taxes and charges.

      • COS10:00
        14h 59m
        1 stop
        ONT23:59
        Tue, Mar 4|Colorado Springs - Ontario|United Airlines
        IDR 1,741,081IDR 2,503,170
        30% OFF
        30% OFF
        IDR 2,503,170IDR 1,741,081

        Choose United Airlines flights from Colorado Springs to Ontario. The one-way connecting flight with United Airlines departs from Colorado Springs Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from IDR 1,741,081 including taxes and charges.

      • COS15:30
        9h 36m
        1 stop
        ONT00:06
        Wed, Mar 5|Colorado Springs - Ontario|United Airlines
        IDR 1,741,081IDR 2,503,170
        30% OFF
        30% OFF
        IDR 2,503,170IDR 1,741,081

        Choose United Airlines flights from Colorado Springs to Ontario. The one-way connecting flight with United Airlines departs from Colorado Springs Airport on Wed, Mar 5, arriving at Ontario International Airport. One-way Prices start from IDR 1,741,081 including taxes and charges.

      • COS18:35
        6h 29m
        1 stop
        ONT00:04
        Tue, Mar 11|Colorado Springs - Ontario|United Airlines
        IDR 1,752,300
        IDR 1,752,300

        Choose United Airlines flights from Colorado Springs to Ontario. The one-way connecting flight with United Airlines departs from Colorado Springs Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from IDR 1,752,300 including taxes and charges.

      • COS10:00
        15h 4m
        1 stop
        ONT00:04
        Wed, Mar 12|Colorado Springs - Ontario|United Airlines
        IDR 1,752,300
        IDR 1,752,300

        Choose United Airlines flights from Colorado Springs to Ontario. The one-way connecting flight with United Airlines departs from Colorado Springs Airport on Wed, Mar 12, arriving at Ontario International Airport. One-way Prices start from IDR 1,752,300 including taxes and charges.

      • COS10:30
        14h 39m
        1 stop
        ONT00:09
        Sat, Feb 22|Colorado Springs - Ontario|Southwest Airlines
        IDR 1,774,736
        IDR 1,774,736

        Choose Southwest Airlines flights from Colorado Springs to Ontario. The one-way connecting flight with Southwest Airlines departs from Colorado Springs Airport on Sat, Feb 22, arriving at Ontario International Airport. One-way Prices start from IDR 1,774,736 including taxes and charges.

      • COS10:45
        14h 24m
        1 stop
        ONT00:09
        Thu, Feb 27|Colorado Springs - Ontario|United Airlines
        IDR 1,954,229
        IDR 1,954,229

        Choose United Airlines flights from Colorado Springs to Ontario. The one-way connecting flight with United Airlines departs from Colorado Springs Airport on Thu, Feb 27, arriving at Ontario International Airport. One-way Prices start from IDR 1,954,229 including taxes and charges.

      • COS08:20
        5h 4m
        1 stop
        ONT12:24
        Tue, Mar 4|Colorado Springs - Ontario|Delta Air Lines
        IDR 2,077,631
        IDR 2,077,631

        Choose Delta Air Lines flights from Colorado Springs to Ontario. The one-way connecting flight with Delta Air Lines departs from Colorado Springs Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from IDR 2,077,631 including taxes and charges.

      • COS08:20
        5h 4m
        1 stop
        ONT12:24
        Wed, Mar 5|Colorado Springs - Ontario|Delta Air Lines
        IDR 2,077,631
        IDR 2,077,631

        Choose Delta Air Lines flights from Colorado Springs to Ontario. The one-way connecting flight with Delta Air Lines departs from Colorado Springs Airport on Wed, Mar 5, arriving at Ontario International Airport. One-way Prices start from IDR 2,077,631 including taxes and charges.

      • COS08:20
        5h 4m
        1 stop
        ONT12:24
        Thu, Mar 6|Colorado Springs - Ontario|Delta Air Lines
        IDR 2,077,631
        IDR 2,077,631

        Choose Delta Air Lines flights from Colorado Springs to Ontario. The one-way connecting flight with Delta Air Lines departs from Colorado Springs Airport on Thu, Mar 6, arriving at Ontario International Airport. One-way Prices start from IDR 2,077,631 including taxes and charges.

      • COS01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Thu, Feb 20|Colorado Springs - Ontario|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Colorado Springs to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA782

    American Airlines

    06:00

    COS

    2.1h

    09:08

    DFW

    SMTWTFS
    Search

  2. F91405

    Frontier Airlines

    16:27

    DFW

    3.3h

    17:47

    ONT

    SMTWTFS

  3. UA2244

    United Airlines

    07:30

    COS

    0.9h

    08:27

    DEN

    SMTWTFS
    Search

  4. UA430

    United Airlines

    11:15

    DEN

    2.5h

    12:44

    ONT

    SMTWTFS

  5. DL3940

    Delta Air Lines

    08:00

    COS

    2.0h

    10:01

    SLC

    SMTWTFS
    Search

  6. DL1345

    Delta Air Lines

    11:30

    SLC

    1.9h

    12:24

    ONT

    SMTWTFS

  7. WN2680

    Southwest Airlines

    11:45

    COS

    0.8h

    12:35

    DEN

    SMTWT-S
    Search

  8. F91499

    Frontier Airlines

    22:38

    DEN

    2.4h

    23:59

    ONT

    SMTWTFS

  9. UA411

    United Airlines

    15:30

    COS

    1.0h

    16:29

    DEN

    SMTWT-S
    Search

  10. F91499

    Frontier Airlines

    22:38

    DEN

    2.4h

    23:59

    ONT

    SMTWTFS

  11. UA5293

    United Airlines

    15:30

    COS

    1.0h

    16:32

    DEN

    -----F-
    Search

  12. UA351

    United Airlines

    19:25

    DEN

    2.5h

    20:52

    ONT

    SMTWTFS

  13. AA1006

    American Airlines

    16:50

    COS

    1.9h

    19:44

    DFW

    SMTWTFS
    Search

  14. AA711

    American Airlines

    22:41

    DFW

    3.2h

    23:53

    ONT

    SMTWTFS

  15. UA4719

    United Airlines

    17:15

    COS

    0.9h

    18:11

    DEN

    SMTWTFS
    Search

  16. UA351

    United Airlines

    19:25

    DEN

    2.5h

    20:52

    ONT

    SMTWTFS

  17. UA4774

    United Airlines

    18:39

    COS

    0.9h

    19:35

    DEN

    SMTWTFS
    Search

  18. F91499

    Frontier Airlines

    22:38

    DEN

    2.4h

    23:59

    ONT

    SMTWTFS

  19. UA4774

    United Airlines

    18:39

    COS

    0.9h

    19:35

    DEN

    SMTWTFS
    Search

  20. F92907

    Frontier Airlines

    09:30

    DEN

    2.5h

    11:00

    ONT

    S-T-T--
Find more flights and airlines

When is the cheapest time to fly from Colorado Springs to Ontario?

These price trend charts carefully monitor and predict how flight prices from Colorado Springs to Ontario will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Colorado Springs (COS) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Colorado Springs to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Colorado Springs (COS) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around IDR 6,013,013.

  • What's the most popular airline for non-stop flights from Colorado Springs (COS) to Ontario (ONT)?

    United Airlines operates 1 non-stop flights from Colorado Springs (COS) to Ontario (ONT).

How to find a cheap flight from Colorado Springs to Ontario

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Colorado Springs to Ontario

Cheapest direct flight priceIDR 1,628,898
Off-season for travelMarch
Peak season for travelMarch
Flight distance11,276.98 km
Popular airlineUnited Airlines

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