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Incheon Intl

$777+ Cheap flights from Colorado Springs (COS) to Incheon Intl (ICN)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ICN
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Cheap flight deals from Colorado Springs to Incheon Intl

Cheapest flights from Colorado Springs to Incheon Intl
Explore the most affordable flight options available from Colorado Springs to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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 10/205:08 pm
COS
-
ICN
2 stops20h 12m
United Airlines
Wed 11/256:30 pm
ICN
-
COS
2 stops32h 45m
United Airlines
Deal found 7/27$1,111
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/196:03 pm
COS
-
ICN
2 stops19h 17m
United Airlines
Sat 10/316:00 pm
ICN
-
COS
2 stops17h 49m
United Airlines
Deal found 7/28$1,161
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/3012:20 pm
COS
-
ICN
2 stops35h 40m
United Airlines
Sun 9/135:15 pm
ICN
-
COS
2 stops32h 06m
United Airlines
Deal found 7/25$1,175
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/2311:30 am
COS
-
ICN
2 stops25h 50m
United Airlines
Sun 8/304:50 pm
ICN
-
COS
2 stops22h 05m
United Airlines
Deal found 7/26$1,211
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/145:30 am
COS
-
ICN
2 stops18h 30m
United Airlines
Tue 10/276:00 pm
ICN
-
COS
2 stops19h 03m
United Airlines
Deal found 7/28$1,248
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 10/152:55 pm
COS
-
ICN
2 stops33h 25m
United Airlines
Tue 10/2711:45 am
ICN
-
COS
2 stops17h 35m
United Airlines
Deal found 7/28$1,261
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 10/81:29 pm
COS
-
ICN
2 stops34h 31m
United Airlines
Thu 11/126:00 pm
ICN
-
COS
2 stops19h 22m
United Airlines
Deal found 7/27$1,275
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 10/85:41 am
COS
-
ICN
1 stop19h 04m
American Airlines
Thu 11/126:50 pm
ICN
-
COS
1 stop20h 06m
American Airlines
Deal found 7/30$1,353
This American Airlines deal was found by Cheapflights users on 7/28. 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 10/145:41 am
COS
-
ICN
1 stop19h 04m
American Airlines
Tue 10/276:50 pm
ICN
-
COS
2 stops33h 06m
American Airlines
Deal found 7/28$1,357

Find flight deals from Colorado Springs to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Incheon Intl (ICN). 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 July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,111
(United Airlines)

One-way from

$777
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$1,707
Provider with most accurate pricing for Colorado Springs-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Incheon Intl flights.
Search Deals
From Colorado Springs to Incheon Intl
Search Deals
One-way flight from Colorado Springs to Incheon Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($368 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Incheon Intl 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 July 31, 2026.
Use the filters below to find and compare flights from Colorado Springs to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 10/21

6:03 pm-3:00 pm

2 stops29h 57m

Incheon Intl

Thu 11/26

6:30 pm-12:21 pm

2 stops33h 51m

$1,111

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Tue 10/20

5:08 pm-4:20 am

2 stops20h 12m

Incheon Intl

Wed 11/25

6:30 pm-11:15 am

2 stops32h 45m

$1,111

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Tue 10/20

11:57 am-4:20 am

2 stops25h 23m

Incheon Intl

Tue 11/24

12:45 pm-10:03 pm

2 stops25h 18m

$1,111

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Tue 10/27

12:05 pm-4:40 am

2 stops25h 35m

Incheon Intl

Tue 11/24

6:00 pm-10:03 pm

2 stops20h 03m

$1,161

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Sun 8/30

12:20 pm-3:00 pm

2 stops35h 40m

Incheon Intl

Sun 9/13

5:15 pm-10:21 am

2 stops32h 06m

$1,175

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Thu 10/15

2:55 pm-3:20 pm

2 stops33h 25m

Incheon Intl

Tue 10/27

11:45 am-2:20 pm

2 stops17h 35m

$1,261

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Thu 10/8

1:29 pm-3:00 pm

2 stops34h 31m

Incheon Intl

Thu 11/12

6:00 pm-9:22 pm

2 stops19h 22m

$1,275
Quickest round-trip

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Thu 10/8

8:17 am-3:20 pm

1 stop16h 03m

Incheon Intl

Thu 11/12

6:45 pm-10:37 pm

2 stops19h 52m

$1,561

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 9/9

8:15 am-3:20 pm

1 stop16h 05m

Incheon Intl

Wed 9/16

7:00 pm-5:31 pm

2 stops37h 31m

$1,777

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Sun 8/23

8:10 am-3:20 pm

1 stop16h 10m

Incheon Intl

Sun 8/30

7:00 pm-5:36 pm

2 stops37h 36m

$1,777

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Colorado Springs to Incheon Intl

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 Colorado Springs to Incheon Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Colorado Springs-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Colorado Springs-Incheon Intl Airport 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 Colorado Springs to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Colorado Springs 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 Colorado Springs to Incheon Intl Airport

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

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Incheon Intl Airport (average of $920). Flying from Colorado Springs to Incheon Intl Airport in May is currently the most expensive (average of $2,056). 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.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated July 31, 2026.
Read through reviews of airlines operating flights from Colorado Springs to Incheon Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,058 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,058 reviews
United Airlines
7.4
Good
10,058 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.1
Good
11,852 reviews
United Airlines
7.4
Good
10,058 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Incheon Intl. 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 from for flights from Colorado Springs to Incheon Intl?

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to Incheon Intl. On average, Colorado Springs has 0 outbound flights to Incheon Intl per day from 2 airlines. Colorado Springs is conveniently located just 6.7 mi from Colorado Springs’s city center.

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

    United Airlines can get you from Colorado Springs to Incheon Intl Airport in just under 29h 57m. Your travel time can differ by up to . Airlines will cover a distance of 6242 mi.

  • What are the cheapest airlines flying from Colorado Springs to Incheon Intl Airport round-trip?

    Currently priced at $821, American Airlines will fly you from Colorado Springs to Incheon Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $896. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs to Incheon Intl 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 Colorado Springs to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Incheon Intl Airport (average of $920). Flying from Colorado Springs to Incheon Intl Airport in May is currently the most expensive (average of $2,056). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

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Alternative routes for Colorado Springs to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Incheon Intl flights

Top 2 airlines flying from Colorado Springs to Incheon Intl

Discover the top 2 airlines that operate flights from Colorado Springs to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$821Average$1,694FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$896Average$1,348FlexibilityNo cancel feeOn-time69%

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