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$620+ Cheap flights from Incheon Intl (ICN) to Colorado Springs (COS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — COS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Incheon Intl to Colorado Springs

Cheapest flights from Incheon Intl to Colorado Springs
Explore the most affordable flight options available from Incheon Intl to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:45 pmICN - COS
2 stops17h 44mUnited Airlines
Fri 1/91:25 pmCOS - ICN
2 stops24h 15mUnited Airlines
Deal found 10/26$643
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 pmICN - COS
2 stops21h 59mUnited Airlines
Tue 12/26:00 amCOS - ICN
2 stops18h 15mUnited Airlines
Deal found 10/26$657
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:45 pmICN - COS
2 stops17h 44mUnited Airlines
Wed 1/143:30 pmCOS - ICN
2 stops22h 10mUnited Airlines
Deal found 10/26$695
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:55 amICN - COS
2 stops25h 09mUnited Airlines
Sun 11/910:34 amCOS - ICN
2 stops27h 06mUnited Airlines
Deal found 10/27$698
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:15 pmICN - COS
1 stop20h 33mAmerican Airlines
Tue 12/25:45 amCOS - ICN
1 stop19h 00mAmerican Airlines
Deal found 10/26$764
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:55 pmICN - COS
1 stop19h 14mAmerican Airlines
Sun 11/94:37 pmCOS - ICN
1 stop32h 08mAmerican Airlines
Deal found 10/27$770
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:15 pmICN - COS
2 stops32h 51mAmerican Airlines
Wed 12/105:33 amCOS - ICN
1 stop19h 12mAmerican Airlines
Deal found 10/26$812
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:55 pmICN - COS
1 stop17h 43mAmerican Airlines
Sat 11/88:15 amCOS - ICN
1 stop40h 30mAmerican Airlines
Deal found 10/27$823
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:15 pmICN - COS
1 stop17h 15mAmerican Airlines
Mon 1/126:02 amCOS - ICN
1 stop18h 43mAmerican Airlines
Deal found 10/26$903
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:40 pmICN - COS
1 stop18h 45mDelta
Sun 1/117:59 amCOS - ICN
2 stops40h 31mDelta
Deal found 10/26$942

Cheap flight deals from Incheon Intl to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$643
(United Airlines)

One-way from

$620
(United Airlines)

Popular in

October

Cheapest in

November

Average price

$1,232
Provider with most accurate pricing for Incheon Intl-Colorado Springs flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Colorado Springs flights.
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From Incheon Intl to Colorado Springs
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One-way flight from Incheon Intl to Colorado Springs
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High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Colorado Springs that are best for you.

Fly from

Incheon Intl

Fly to

Colorado Springs

Route

Depart

Return

Price

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 12/18

6:00 pm-11:59 pm

2 stops21h 59m

Colorado Springs

Tue 1/13

5:05 pm-5:40 am

2 stops20h 35m

$643

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Wed 12/17

6:00 pm-8:00 pm

2 stops18h 00m

Colorado Springs

Fri 1/9

1:25 pm-5:40 am

2 stops24h 15m

$643

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Wed 12/17

6:00 pm-9:00 pm

2 stops19h 00m

Colorado Springs

Thu 1/15

5:05 pm-5:40 am

2 stops20h 35m

$643

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Tue 12/16

12:45 pm-4:54 pm

2 stops20h 09m

Colorado Springs

Tue 1/13

5:05 pm-5:40 am

2 stops20h 35m

$643

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Mon 12/15

6:00 pm-9:59 pm

2 stops19h 59m

Colorado Springs

Thu 1/15

3:30 pm-5:40 am

2 stops22h 10m

$643

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 12/18

6:00 pm-11:59 pm

2 stops21h 59m

Colorado Springs

Thu 1/15

3:30 pm-5:40 am

2 stops22h 10m

$643

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Mon 12/15

12:45 pm-2:29 pm

2 stops17h 44m

Colorado Springs

Tue 1/13

11:33 am-5:40 am

2 stops26h 07m

$643

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Tue 11/25

6:00 pm-11:59 pm

2 stops21h 59m

Colorado Springs

Tue 12/2

6:00 am-4:15 pm

2 stops18h 15m

$657

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 12/20

6:00 pm-8:46 am

2 stops30h 46m

Colorado Springs

Thu 1/15

1:25 pm-5:40 am

2 stops24h 15m

$695

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Wed 12/17

6:00 pm-9:00 pm

2 stops19h 00m

Colorado Springs

Sun 1/11

5:05 pm-5:40 am

2 stops20h 35m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 16 results
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Compare providers for flights from Incheon Intl to Colorado Springs

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Colorado Springs in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Colorado Springs flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Incheon Intl Airport-Colorado Springs flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Colorado Springs flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Colorado Springs

What is the cheapest month to book a flight from Incheon Intl Airport to Colorado Springs?

Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Colorado Springs (average of $540). Flying from Incheon Intl Airport to Colorado Springs in February is currently the most expensive (average of $996). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Colorado Springs from Incheon Intl?

    For a flight from Incheon Intl to Colorado Springs, you will be flying into Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 inbound flights from Incheon Intl per day. 0 airlines have flights to Colorado Springs from Incheon Intl on a regular basis.

  • How long is the flight from Incheon Intl Airport to Colorado Springs?

    Airlines like United Airlines fly from Incheon Intl Airport to Colorado Springs in about 21h 59m. The time it takes to get you to your destination can typically vary by up to . The distance from Incheon Intl Airport to Colorado Springs is about 6242 mi.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Colorado Springs one-way?

    $620 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Qatar Airways, with prices starting from $704 and $1,479, respectively.

  • Can I find deals for flights from Incheon Intl to Colorado Springs that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Colorado Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Colorado Springs?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Colorado Springs.

  • Can I find deals for business class flights from Incheon Intl to Colorado Springs?

    Yes. Cheapflights offers flight deals from Incheon Intl to Colorado Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Colorado Springs?

    Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Colorado Springs (average of $540). Flying from Incheon Intl Airport to Colorado Springs in February is currently the most expensive (average of $996). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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