Which airports can I use when flying from Ontario to Colorado Springs?

Flights from Ontario to Colorado Springs usually depart from Ontario (ONT) and arrive at Colorado Springs (COS).

What cabin classes can I book on flights from Ontario to Colorado Springs?

Two cabin classes are available on flights from Ontario to Colorado Springs: • Economy Class • First Class

Which airports do connecting flights from Ontario to Colorado Springs pass through?

One-stop flights from Ontario to Colorado Springs most commonly connect through: • Denver Intl (DEN) - 40% of one-stop connections • Phoenix Sky Harbor Intl (PHX) - 23% of one-stop connections • Salt Lake City (SLC) - 22% of one-stop connections • Las Vegas Harry Reid Intl (LAS) - 9% of one-stop connections

Can I save money by using flexible dates for flights from Ontario to Colorado Springs?

Yes. Flexible dates can save you up to 34% on flights from Ontario to Colorado Springs. Saturday is the cheapest departure day at $336 round-trip on average, while Sunday is the most expensive at $507, a difference of $171. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Colorado Springs?

Some of the most popular sights in Colorado Springs are Garden of the Gods, United States Air Force Academy and Peterson Air and Space Museum. These are among the most viewed places in Colorado Springs on KAYAK.

How long is a flight from Ontario to Colorado Springs?

A nonstop flight from Ontario to Colorado Springs takes 00m, covering 787 miles.

Do I need a passport to fly from Ontario to Colorado Springs?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Ontario to Colorado Springs changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $311 to $2,401. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from Ontario to Colorado Springs looking right now?

One-way fares from Ontario to Colorado Springs are currently lower than usual. Average one-way flight prices are about $196, which is 29% below the typical average for this route.

How much time can I save by choosing a different layover airport from Ontario to Colorado Springs?

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 4h 28m, compared with 4h 29m via Las Vegas Harry Reid Intl (LAS) and 4h 55m via Salt Lake City (SLC).

What is the time difference between Ontario and Colorado Springs?

Colorado Springs is 1 hour ahead of Ontario (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Colorado Springs Airport (COS)?

Colorado Springs Airport (COS) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include: • Dollar • Hertz • Budget • Alamo • Avis

How much should I expect to pay for a Ontario to Colorado Springs flight?

Round-trip flights from Ontario to Colorado Springs range from $309 to $468, with an average of $392 over the past 12 months. Anything below $309 counts as a good deal.

How much is a round-trip flight from Ontario to Colorado Springs?

Round-trip flights from Ontario to Colorado Springs typically range from $309 to $468. The lowest price found in the past 5 days was $311, on Southwest.

What's the cheapest day of the week to fly from Ontario to Colorado Springs?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Ontario to Colorado Springs. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 29% higher.

What’s the cheapest month to fly from Ontario to Colorado Springs?

•February is the cheapest month to fly from Ontario to Colorado Springs at $300 round-trip. •November ($704) and September ($629) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 134% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Ontario to Colorado Springs?

Southwest ($311) and Delta ($311) are the cheapest airlines to fly round-trip from Ontario to Colorado Springs according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Ontario to Colorado Springs?

Denver Intl (DEN) is the most popular layover for the Ontario to Colorado Springs route. 40% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Ontario to Colorado Springs?

Flights via Salt Lake City (SLC) offer the most affordable fares, with an average round-trip price of $280. Based on KAYAK data over the past 3 months.

When flying from Ontario to Colorado Springs which airport offers the shortest layover?

Phoenix Sky Harbor Intl (PHX) had the shortest average connection time for Ontario to Colorado Springs layovers at 2h 54m over the past 3 months.

$156 CHEAP FLIGHTS from Ontario to Colorado Springs (ONT - COS)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$311

Typical prices: $309-$468

Southwest

Sat 12/1Mon 12/3

ONT - COS • 1 stop

Cheapest one-way

$156

Typical prices: $226-$358

Southwest

Mon 11/26

ONT - COS • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Ontario and Colorado Springs. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 23% price drop

May

Most popular

Good to know

Top layover airports

Salt Lake City (SLC)

Cheapest • Avg $280 (round-trip)

Phoenix Sky Harbor Intl (PHX)

Shortest trip • 4h 28m (one-way)

Insights

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We hope you love your trip to Colorado Springs!

Flight Deals

Cheap Flights from Ontario to Colorado Springs (ONT-COS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Colorado Springs

Tue, Dec 1 - Thu, Dec 3

3:50 pm - 8:50 pmONT Ontario-COS Colorado Springs

4h 00m1 stop Phoenix Sky Harbor Intl

1:40 pm - 10:05 pmCOS Colorado Springs-ONT Ontario

9h 25m1 stop Houston Hobby

$311Southwest

Mon, Nov 23 - Mon, Dec 7

6:50 pm - 11:50 pmONT Ontario-COS Colorado Springs

4h 00m1 stop Las Vegas Harry Reid Intl

1:40 pm - 10:05 pmCOS Colorado Springs-ONT Ontario

9h 25m1 stop Houston Hobby

$311Southwest

Wed, Nov 18 - Sat, Nov 21

5:00 am - 10:33 amONT Ontario-COS Colorado Springs

4h 33m1 stop Denver Intl

5:05 pm - 8:51 pmCOS Colorado Springs-ONT Ontario

4h 46m1 stop Denver Intl

$311United Airlines

Tue, Dec 1 - Thu, Dec 3

5:12 pm - 10:24 pmONT Ontario-COS Colorado Springs

4h 12m1 stop Salt Lake City

6:05 pm - 11:57 pmCOS Colorado Springs-ONT Ontario

6h 52m1 stop Salt Lake City

$311Delta

Mon, Nov 23 - Thu, Nov 26

6:50 pm - 11:50 pmONT Ontario-COS Colorado Springs

4h 00m1 stop Las Vegas Harry Reid Intl

1:30 pm - 4:30 pmCOS Colorado Springs-ONT Ontario

4h 00m1 stop Las Vegas Harry Reid Intl

$311Southwest

Tue, Dec 1 - Thu, Dec 3

5:00 am - 12:37 pmONT Ontario-COS Colorado Springs

6h 37m1 stop Denver Intl

10:25 am - 5:36 pmCOS Colorado Springs-ONT Ontario

8h 11m2 stops Denver Intl San Francisco

$316United Airlines

Thu, Nov 19 - Mon, Nov 23

5:04 pm - 10:22 pmONT Ontario-COS Colorado Springs

4h 18m1 stop Salt Lake City

6:08 pm - 11:49 pmCOS Colorado Springs-ONT Ontario

6h 41m1 stop Salt Lake City

$331Delta

Tue, Dec 15 - Mon, Dec 21

5:04 pm - 10:24 pmONT Ontario-COS Colorado Springs

4h 20m1 stop Salt Lake City

5:54 pm - 11:59 pmCOS Colorado Springs-ONT Ontario

7h 05m1 stop Salt Lake City

$343Delta

Wed, Nov 11 - Wed, Nov 25

2:22 pm - 11:01 pmONT Ontario-COS Colorado Springs

7h 39m1 stop Dallas/Fort Worth

12:56 pm - 6:52 pmCOS Colorado Springs-ONT Ontario

6h 56m1 stop Dallas/Fort Worth

$629American Airlines

Wed, Nov 11 - Tue, Nov 24

2:22 pm - 11:01 pmONT Ontario-COS Colorado Springs

7h 39m1 stop Dallas/Fort Worth

8:00 am - 1:19 pmCOS Colorado Springs-ONT Ontario

6h 19m1 stop Dallas/Fort Worth

$629American Airlines

Recent last minute flight deals from Ontario to Colorado Springs

Tue, Nov 3 - Tue, Nov 10

5:55 am - 1:00 pmONT Ontario-COS Colorado Springs

6h 05m1 stop Phoenix Sky Harbor Intl

3:05 pm - 7:50 pmCOS Colorado Springs-ONT Ontario

5h 45m1 stop Phoenix Sky Harbor Intl

$513Southwest

Sat, Oct 31 - Wed, Nov 4

5:50 am - 1:30 pmONT Ontario-COS Colorado Springs

6h 40m1 stop Dallas Love Field

3:05 pm - 7:50 pmCOS Colorado Springs-ONT Ontario

5h 45m1 stop Phoenix Sky Harbor Intl

$513Southwest

Wed, Nov 4 - Wed, Nov 11

5:03 pm - 10:22 pmONT Ontario-COS Colorado Springs

4h 19m1 stop Salt Lake City

6:08 pm - 11:49 pmCOS Colorado Springs-ONT Ontario

6h 41m1 stop Salt Lake City

$513Delta

Tue, Nov 3 - Wed, Nov 11

5:03 pm - 10:22 pmONT Ontario-COS Colorado Springs

4h 19m1 stop Salt Lake City

6:08 pm - 11:49 pmCOS Colorado Springs-ONT Ontario

6h 41m1 stop Salt Lake City

$513Delta

Tue, Nov 3 - Tue, Nov 10

3:50 pm - 8:45 pmONT Ontario-COS Colorado Springs

3h 55m1 stop Phoenix Sky Harbor Intl

1:40 pm - 10:05 pmCOS Colorado Springs-ONT Ontario

9h 25m1 stop Houston Hobby

$513Southwest

Tue, Nov 3 - Sat, Nov 7

5:03 pm - 10:22 pmONT Ontario-COS Colorado Springs

4h 19m1 stop Salt Lake City

8:17 am - 12:36 pmCOS Colorado Springs-ONT Ontario

5h 19m1 stop Salt Lake City

$513Delta

Tue, Nov 3 - Tue, Nov 10

1:35 pm - 10:03 pmONT Ontario-COS Colorado Springs

7h 28m2 stops San Francisco Denver Intl

9:24 am - 3:33 pmCOS Colorado Springs-ONT Ontario

7h 09m2 stops Denver Intl San Francisco

$523United Airlines

Wed, Nov 4 - Sat, Nov 7

5:00 am - 10:33 amONT Ontario-COS Colorado Springs

4h 33m1 stop Denver Intl

5:05 pm - 8:51 pmCOS Colorado Springs-ONT Ontario

4h 46m1 stop Denver Intl

$613United Airlines

Sat, Oct 31 - Wed, Nov 4

1:29 pm - 8:04 pmONT Ontario-COS Colorado Springs

5h 35m1 stop Denver Intl

5:05 pm - 8:51 pmCOS Colorado Springs-ONT Ontario

4h 46m1 stop Denver Intl

$613United Airlines

Wed, Nov 4 - Wed, Nov 11

9:50 am - 11:01 pmONT Ontario-COS Colorado Springs

12h 11m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

8:00 am - 1:32 pmCOS Colorado Springs-ONT Ontario

6h 32m1 stop Dallas/Fort Worth

$634American Airlines

Booking Insights

Price, demand and travel trends for Ontario to Colorado Springs flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Ontario to Colorado Springs? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Colorado Springs departing in december.
What's the cheapest day of the week to fly from Ontario to Colorado Springs?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Ontario to Colorado Springs. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 29% higher.
What’s the cheapest month to fly from Ontario to Colorado Springs? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Ontario to Colorado Springs, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Ontario to Colorado Springs at $300 round-trip.
•November ($704) and September ($629) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 134% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	May
Cheapest flight	$156

Beat the crowds with an average 52% drop in travelers.

The most popular month to fly with an average 115% increase in travelers.

One-way flight from Ontario to Colorado Springs

When to book flights from Ontario to Colorado Springs

Are your dates flexible? Find out the best times to travel from Ontario to Colorado Springs based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Ontario to Colorado Springs?
Two cabin classes are available on flights from Ontario to Colorado Springs:

• Economy Class
• First Class
How long is a flight from Ontario to Colorado Springs?
A nonstop flight from Ontario to Colorado Springs takes 00m, covering 787 miles.
Do I need a passport to fly from Ontario to Colorado Springs?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Ontario to Colorado Springs flight?
Round-trip flights from Ontario to Colorado Springs range from $309 to $468, with an average of $392 over the past 12 months. Anything below $309 counts as a good deal.
Have flight prices from Ontario to Colorado Springs changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $311 to $2,401. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Ontario to Colorado Springs looking right now?
One-way fares from Ontario to Colorado Springs are currently lower than usual. Average one-way flight prices are about $196, which is 29% below the typical average for this route.
What car rental options are available at Colorado Springs Airport (COS)?
Colorado Springs Airport (COS) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Alamo
• Avis
Which airports can I use when flying from Ontario to Colorado Springs?
Flights from Ontario to Colorado Springs usually depart from Ontario (ONT) and arrive at Colorado Springs (COS).
Which airports do connecting flights from Ontario to Colorado Springs pass through?
One-stop flights from Ontario to Colorado Springs most commonly connect through:

• Denver Intl (DEN) - 40% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 23% of one-stop connections
• Salt Lake City (SLC) - 22% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 9% of one-stop connections
Can I save money by using flexible dates for flights from Ontario to Colorado Springs?
Yes. Flexible dates can save you up to 34% on flights from Ontario to Colorado Springs. Saturday is the cheapest departure day at $336 round-trip on average, while Sunday is the most expensive at $507, a difference of $171.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Ontario to Colorado Springs?
Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 4h 28m, compared with 4h 29m via Las Vegas Harry Reid Intl (LAS) and 4h 55m via Salt Lake City (SLC).
What is the time difference between Ontario and Colorado Springs?
Colorado Springs is 1 hour ahead of Ontario (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Colorado Springs?
Some of the most popular sights in Colorado Springs are Garden of the Gods, United States Air Force Academy and Peterson Air and Space Museum. These are among the most viewed places in Colorado Springs on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Sunday. On this route, Saturday flights average $336, about $171 less than Sunday fares (34% savings) based on the last 12 months.
If you can choose when to travel, plan your Ontario to Colorado Springs trip for February. Fares historically average $300 round-trip in that month - typically $404 less than the most expensive month, which is November (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Colorado Springs Airport.

• Radisson Hotel Colorado Springs Airport, CO
• Tru by Hilton Colorado Springs Airport
• Hyatt House Colorado Springs Airport

More options for your flight from Ontario to Colorado Springs

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ONT - COS

$156 Find Cheap Flights from Ontario to Colorado Springs - Compare and Save

Everything you should know

Cheap Flights from Ontario to Colorado Springs (ONT-COS)

Recent round-trip flight deals from Ontario to Colorado Springs

Recent one-way flight deals from Ontario to Colorado Springs

Recent last minute flight deals from Ontario to Colorado Springs

Price, demand and travel trends for Ontario to Colorado Springs flights

How much is a round-trip flight from Ontario to Colorado Springs?

What's the cheapest day of the week to fly from Ontario to Colorado Springs?

What’s the cheapest month to fly from Ontario to Colorado Springs?

Which airline is the cheapest to fly from Ontario to Colorado Springs?

What’s the most popular layover airport when flying from Ontario to Colorado Springs?

What is the cheapest layover airport when flying from Ontario to Colorado Springs?

When flying from Ontario to Colorado Springs which airport offers the shortest layover?

Key details for Ontario to Colorado Springs flights

Low season

High season

Cheapest flight

When to book flights from Ontario to Colorado Springs

Your Ontario to Colorado Springs flight questions, answered

Your guide to booking Ontario to Colorado Springs flights

More options for your flight from Ontario to Colorado Springs

Complete your trip to Colorado Springs with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Colorado Springs

Find direct flights to and from Ontario and Colorado Springs

Flights from domestic origins to Colorado Springs

Flights to other popular destinations

Find deals for your return flight