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Cheap flights from Incheon Intl Airport to Denver from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Denver departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Incheon Intl Airport to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 11:53 pm
ICN
-
COS
20h 38m1 stop
American Airlines Logo
12:30 pm - 4:45 pm
COS
-
ICN
60h 15m2 stops
$657American Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:00 pm - 11:45 pm
ICN
-
COS
21h 45m2 stops
United Airlines Logo
1:40 pm - 5:40 am
COS
-
ICN
24h 00m2 stops
$659United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:00 pm - 11:45 pm
ICN
-
COS
21h 45m2 stops
United Airlines Logo
1:40 pm - 5:40 am
COS
-
ICN
24h 00m2 stops
$660United Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:15 pm - 11:53 pm
ICN
-
COS
20h 38m1 stop
American Airlines Logo
6:00 am - 4:45 pm
COS
-
ICN
18h 45m1 stop
$754American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:15 pm - 8:36 pm
ICN
-
COS
17h 21m1 stop
American Airlines Logo
6:00 am - 4:45 pm
COS
-
ICN
18h 45m1 stop
$837American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:15 pm - 11:53 pm
ICN
-
COS
20h 38m1 stop
American Airlines Logo
6:00 am - 4:45 pm
COS
-
ICN
18h 45m1 stop
$1,212American Airlines
Thu, Feb 26 - Mon, Mar 2

American Airlines flights from Incheon Intl Airport to Colorado Springs

Our best American Airlines deals on Incheon Intl Airport to Colorado Springs flight tickets
American Airlines
Feb 26
ICN7:15 pmIncheon Intl
20h 38m
1 stop
COS11:53 pmColorado Springs
Mar 2
COS12:30 pmColorado Springs
60h 15m
2 stops
ICN4:45 pmIncheon Intl
$657
Find similar
American Airlines
Feb 26
ICN7:15 pmIncheon Intl
20h 38m
1 stop
COS11:53 pmColorado Springs
Mar 2
COS6:00 amColorado Springs
18h 45m
1 stop
ICN4:45 pmIncheon Intl
$754
Find similar
American Airlines
Feb 26
ICN7:15 pmIncheon Intl
17h 21m
1 stop
COS8:36 pmColorado Springs
Mar 2
COS6:00 amColorado Springs
18h 45m
1 stop
ICN4:45 pmIncheon Intl
$837
Find similar

United Airlines flights from Incheon Intl Airport to Colorado Springs

Our best United Airlines deals on Incheon Intl Airport to Colorado Springs flight tickets
United Airlines
Feb 26
ICN6:00 pmIncheon Intl
21h 45m
2 stops
COS11:45 pmColorado Springs
Mar 2
COS1:40 pmColorado Springs
24h 00m
2 stops
ICN5:40 amIncheon Intl
$659
Find similar
United Airlines
Feb 26
ICN6:00 pmIncheon Intl
21h 45m
2 stops
COS11:45 pmColorado Springs
Mar 2
COS1:40 pmColorado Springs
24h 00m
2 stops
ICN5:40 amIncheon Intl
$660
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/26

7:15 pm-11:53 pm

1 stop20h 38m

Colorado Springs

Mon 3/2

12:30 pm-4:45 pm

2 stops60h 15m

$657

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/26

6:00 pm-11:45 pm

2 stops21h 45m

Colorado Springs

Mon 3/2

1:40 pm-5:40 am

2 stops24h 00m

$659

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/26

6:00 pm-11:45 pm

2 stops21h 45m

Colorado Springs

Mon 3/2

1:40 pm-5:40 am

2 stops24h 00m

$660

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/26

7:15 pm-11:53 pm

1 stop20h 38m

Colorado Springs

Mon 3/2

6:00 am-4:45 pm

1 stop18h 45m

$754

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/26

7:15 pm-8:36 pm

1 stop17h 21m

Colorado Springs

Mon 3/2

6:00 am-4:45 pm

1 stop18h 45m

$837

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/26

7:15 pm-11:53 pm

1 stop20h 38m

Colorado Springs

Mon 3/2

6:00 am-4:45 pm

1 stop18h 45m

$1,212

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 3/5

9:20 pm-5:26 pm

3 stops36h 06m

$445

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sun 3/8

6:55 pm-5:26 pm

2 stops37h 31m

$454

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sun 3/8

9:20 pm-5:26 pm

3 stops35h 06m

$467

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 3/5

6:00 pm-10:02 pm

2 stops20h 02m

$485

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Incheon Intl Airport to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Colorado Springs?

Flying to Colorado Springs from Incheon Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,439 when looking at flights departing in the afternoon. Flights to Colorado Springs are more costly in the morning, with an average ticket price of $1,476. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Incheon Intl Airport to Colorado Springs flights?

You could potentially save up to 5% on your flight if you consider stops on a Incheon Intl Airport to Colorado Springs flight.

When to book flights from Incheon Intl Airport to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Colorado Springs (ICN to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Colorado Springs

Fastest flight time

20h 06m

Direct flights

None
The fastest flight from Incheon Intl Airport to Colorado Springs takes 20h 06m
There are no direct flights from Incheon Intl Airport to Colorado Springs. There are no popular flight routes from Incheon Intl Airport to Colorado Springs.
Search flight deals

  • How far is Incheon Intl to Colorado Springs by plane?

    The distance between Incheon Intl and Colorado Springs is about 6236.2 mi. By plane, this route typically takes 20h 06m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Colorado Springs Airport?

    Prices for flights from Incheon Intl Airport to Colorado Springs Airport are updated daily.

  • How old do you have to be to fly from Incheon Intl Airport to Colorado Springs Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Incheon Intl Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The travel and health documents required for your trip to Colorado Springs Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado Springs Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Colorado Springs?

It is quick and easy to find Seoul to Colorado Springs flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado Springs that suits you.

Can I find flights from Seoul to Colorado Springs with flexible booking policies on momondo?

All flight searches from Seoul to Colorado Springs on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seoul to Colorado Springs?

momondo provides multiple filters to help you find the best flight to Colorado Springs from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to Colorado Springs right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to Colorado Springs now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado Springs and let you know when they change.

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