$785 Cheap Flights from Seoul (ICN) to Aspen (ASE)

View $785 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Aspen/Pitkin County Airport (ASE)

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Cheap Flights from Seoul to Aspen (ICN-ASE)

Prices were available within the past 7 days and start at $785 for one-way flights and $725 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 16 - Tue, Oct 21
ICN
Seoul
ASE
Aspen
$725 Roundtrip, found 6 days ago
$725
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 16 from Seoul to Aspen, returning Tue, Oct 21, priced at $725 found 6 days ago
American Airlines
Thu, Oct 16 - Sun, Oct 19
ICN
Seoul
ASE
Aspen
$761 Roundtrip, found 6 days ago
$761
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 16 from Seoul to Aspen, returning Sun, Oct 19, priced at $761 found 6 days ago
American Airlines
Thu, Oct 16 - Sat, Oct 25
ICN
Seoul
ASE
Aspen
$779 Roundtrip, found 6 days ago
$779
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 16 from Seoul to Aspen, returning Sat, Oct 25, priced at $779 found 6 days ago
American Airlines
Thu, Oct 16 - Fri, Oct 24
ICN
Seoul
ASE
Aspen
$815 Roundtrip, found 6 days ago
$815
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 16 from Seoul to Aspen, returning Fri, Oct 24, priced at $815 found 6 days ago
United
Wed, Oct 15 - Tue, Oct 21
ICN
Seoul
ASE
Aspen
$816 Roundtrip, found 6 days ago
$816
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 15 from Seoul to Aspen, returning Tue, Oct 21, priced at $816 found 6 days ago
American Airlines
Thu, Oct 16 - Mon, Oct 20
ICN
Seoul
ASE
Aspen
$870 Roundtrip, found 6 days ago
$870
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 16 from Seoul to Aspen, returning Mon, Oct 20, priced at $870 found 6 days ago
United
Wed, Oct 15 - Sat, Oct 25
ICN
Seoul
ASE
Aspen
$870 Roundtrip, found 6 days ago
$870
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 15 from Seoul to Aspen, returning Sat, Oct 25, priced at $870 found 6 days ago
United
Wed, Oct 15 - Wed, Oct 22
ICN
Seoul
ASE
Aspen
$875 Roundtrip, found 6 days ago
$875
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 15 from Seoul to Aspen, returning Wed, Oct 22, priced at $875 found 6 days ago
China Southern Airlines
Wed, Oct 15 - Wed, Oct 22
ICN
Seoul
ASE
Aspen
$894 Roundtrip, found 6 days ago
$894
Roundtrip
found 6 days ago
Select China Southern Airlines flight, departing Wed, Oct 15 from Seoul to Aspen, returning Wed, Oct 22, priced at $894 found 6 days ago
Delta
Wed, Oct 15 - Wed, Oct 22
ICN
Seoul
ASE
Aspen
$1,260 Roundtrip, found 6 days ago
$1,260
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seoul to Aspen, returning Wed, Oct 22, priced at $1,260 found 6 days ago

Alternative airports near Aspen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pitkin County ASE. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $725
ASE
Pitkin County
CheapestClosest
Average driving time to city center8 min
Flights from $725

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE) cost?
Grab a cheap one-way flight from $785 or cheap return flight from $725 from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE)?
October is the most affordable month to fly from ICN to ASE. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ICN to ASE flight.
How many flights per day from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE)?
There are no daily direct flights from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ICN to ASE?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE)?
To avoid potential delays on the Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE) last-minute?
Waiting until just before your departure to book a flight from ICN to ASE often results in higher prices. While you may come across some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book an ICN to ASE flight and hotel package?
Compared with arranging flights and hotels separately, booking an ICN to ASE flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Pitkin County Airport (ASE)?
In most cases, you can reschedule or cancel your ICN to ASE flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Pitkin County
Roundtrip price
$724
Distance
6150 mi

Book with confidence

Book with confidence

Seoul to Aspen Flights

The cheapest times to fly from Seoul to Aspen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Aspen are during the month of October. You can find some of the cheapest flights from Seoul to Aspen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Aspen

Sunday is one of the best days to book for cheap flights from Seoul to Aspen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Aspen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Aspen in 2025. You can also book with separate airlines for your outbound and return journeys, from $785 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Aspen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Aspen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Aspen Flights

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*Available to One Key members.