Award flights from Seoul Incheon (ICN) to Denver (DEN)
Search flights from Seoul Incheon (ICN) to Denver (DEN)
Search live to see every flight, program and cabin price for your dates.
In the last 30 days AwardTool saw award space on 14 programs for ICN→DEN. Lowest economy: 20,000 points + $62.09 (Alaska Atmos Rewards). Lowest business class: 151,500 miles + $41.79 (American Airlines AAdvantage); mixed cabin from 142,459 points + $111.84 (Air Canada Aeroplan). Lowest first class: 150,000 points + $41.23 (Alaska Atmos Rewards).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Seoul Incheon (ICN) to Denver (DEN) at a glance
- From
- Incheon International, Seoul, South Korea (ICN)
- To
- Denver International, Denver, Colorado, United States (DEN)
- Programs with award space seen
- 14 of 14 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Aeromexico (AM), Alaska Airlines (AS), EVA Air (BR), Cathay Pacific (CX), Delta Air Lines (DL), Hainan Airlines (HU), Korean Air (KE), Lufthansa (LH), ANA (NH), Asiana Airlines (OZ) and 4 more
- Departures with open awards
- Oct 2026 to Jul 2027
- Most dates with space
- 65 of 65 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Denver (DEN)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 20,000 pts + $62.09 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX), Hainan Airlines (HU) | 9+ | 50 | See dates | |
| American Airlines AAdvantage | 35,000 pts + $41.23 | 1 stop | American Airlines (AA), Alaska Airlines (AS) | — | 62 | See dates | |
| Virgin Australia Velocity | 42,000 pts + $37.85 | 1 stop | United Airlines (UA) | 9+ | 11 | See dates | |
| Air France/KLM Flying Blue | 44,500 pts + $69.13 | 1 stop | Delta Air Lines (DL), Korean Air (KE) | 9+ | 34 | See dates | |
| Virgin Atlantic Flying Club | 47,500 pts + $40.95 | 1 stop | Delta Air Lines (DL), Korean Air (KE) | 2 | 31 | See dates | |
| Air Canada Aeroplan | 50,000 pts + $112.10 | 1 stop | Air Canada (AC), Lufthansa (LH), Asiana Airlines (OZ), United Airlines (UA) | 9+ | 63 | See dates | |
| Qantas Frequent Flyer | 50,700 pts + $266.25 | 1 stop | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX) | 2 | 13 | See dates | |
| United MileagePlus | 55,000 pts + $41.23 | 2 stops | Air Canada (AC), EVA Air (BR), ANA (NH), Asiana Airlines (OZ) +2 more | 3 | 65 | See dates | |
| Avianca LifeMiles | 55,000 pts + $58.00 | 2 stops | Air Canada (AC), Asiana Airlines (OZ), United Airlines (UA) | 9+ | 27 | See dates | |
| Delta SkyMiles | 68,000 pts + $40.73 | 1 stop | Delta Air Lines (DL), Korean Air (KE) | 9+ | 52 | See dates | |
| JetBlue TrueBlue | 70,000 pts + $41.23 | 1 stop | United Airlines (UA) | 9+ | 9 | See dates | |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 2 | 32 | See dates | |
| Etihad Guest | 75,000 pts + $69.13 | 1 stop | American Airlines (AA), Air Canada (AC) | 7 | 5 | See dates | |
| GOL Smiles | 108,100 pts + taxes not reported | 1 stop | American Airlines (AA), Air Canada (AC), Aeromexico (AM), Alaska Airlines (AS) +2 more | 1 | 41 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 65,000 pts + $41.23 | 1 stop | EVA Air (BR), ANA (NH), Asiana Airlines (OZ), United Airlines (UA) | 9+ | 63 | See dates | |
| American Airlines AAdvantage | 91,000 pts + $41.79 | 1 stop | American Airlines (AA) | — | 55 | See dates | |
| Air Canada Aeroplan | 97,041 pts + $78.34 | 1 stop | Air Canada (AC), United Airlines (UA) | 1 | 61 | See dates | |
| Delta SkyMiles | 125,000 pts + $40.73 | 1 stop | Delta Air Lines (DL) | 4 | 52 | See dates | |
| GOL Smiles | 469,600 pts + taxes not reported | 1 stop | Air Canada (AC) | 2 | 2 | See dates |
Not seen in premium economy: Alaska Atmos Rewards, Avianca LifeMiles, JetBlue TrueBlue, Etihad Guest, Air France/KLM Flying Blue, Qantas Frequent Flyer, Turkish Miles & Smiles, Virgin Australia Velocity and Virgin Atlantic Flying Club.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest, mixed cabin | 100,000 pts + $69.23Mixed cabin | 1 stop | American Airlines (AA) | 5 | 1 | See dates | |
| Air Canada Aeroplan | 142,459 pts + $111.84Mixed cabin | 2 stops | Air Canada (AC), Asiana Airlines (OZ), United Airlines (UA) | 9+ | 63 | See dates | |
| American Airlines AAdvantage | 151,500 pts + $41.79 | 1 stop | American Airlines (AA) | — | 40 | See dates | |
| United MileagePlus | 227,600 pts + $41.23 | 2 stops | EVA Air (BR), ANA (NH), Asiana Airlines (OZ), United Airlines (UA) | 9+ | 65 | See dates | |
| Turkish Miles & Smiles | 275,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 31 | See dates | |
| Delta SkyMiles | 495,000 pts + $40.95Mixed cabin | 1 stop | Delta Air Lines (DL) | 5 | 1 | See dates |
Not seen in business class: Alaska Atmos Rewards, Avianca LifeMiles, JetBlue TrueBlue, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer, Virgin Australia Velocity and Virgin Atlantic Flying Club.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 150,000 pts + $41.23 | 1 stop | Alaska Airlines (AS), Korean Air (KE) | 5 | 46 | See dates | |
| Delta SkyMiles | 200,000 pts + $40.73 | 1 stop | Delta Air Lines (DL) | 7 | 52 | See dates | |
| Air Canada Aeroplan | 356,361 pts + $112.20Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 3 | 1 | See dates |
Not seen in first class: American Airlines AAdvantage, Avianca LifeMiles, JetBlue TrueBlue, Etihad Guest, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer, Turkish Miles & Smiles, United MileagePlus, Virgin Australia Velocity and Virgin Atlantic Flying Club.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | American Airlines AAdvantage | 35,000 pts + $42.09 | — | 1 stop | Check this date | ||
| Premium Economy | United MileagePlus | 65,000 pts + $41.33 | 9+ | 1 stop | Check this date | ||
| Premium Economy | GOL Smiles | 469,600 pts + taxes not reported | 2 | 1 stop | Check this date | ||
| Business | Etihad Guest | 100,000 pts + $69.23Mixed cabin | 5 | 1 stop | Check this date | ||
| Business | Turkish Miles & Smiles | 275,000 pts + taxes not reported | 2 | 1 stop | Check this date | ||
| First | Alaska Atmos Rewards | 150,000 pts + $41.89 | 7 | 1 stop | Check this date | ||
| First | Delta SkyMiles | 200,000 pts + $40.73 | 7 | 1 stop | Check this date | ||
| First | Air Canada Aeroplan | 356,361 pts + $112.20Mixed cabin | 3 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Best months to fly from Seoul Incheon (ICN) to Denver (DEN) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 42,000 · Velocity (4 dates) | 121,900 · MileagePlus (7 dates) | 179,940 · Aeroplan (7 dates) | 200,000 · SkyMiles (7 dates) | |
| 35,000 · AAdvantage (25 dates) | 65,000 · MileagePlus (25 dates) | 100,000 · Etihad Guest (1 date)Mixed cabin | 150,000 · Atmos (18 dates) | |
| 35,000 · AAdvantage (4 dates) | 65,000 · MileagePlus (1 date) | 170,574 · Aeroplan (2 dates) | 150,000 · Atmos (2 dates) | |
| 20,000 · Atmos (9 dates) | 65,000 · MileagePlus (9 dates) | 154,577 · Aeroplan (8 dates) | 150,000 · Atmos (8 dates) | |
| 35,000 · Atmos (6 dates) | 65,000 · MileagePlus (6 dates) | 142,459 · Aeroplan (6 dates)Mixed cabin | 150,000 · Atmos (5 dates) | |
| 70,000 · Atmos (1 date) | 134,656 · Aeroplan (1 date) | 352,600 · MileagePlus (1 date) | 200,000 · Atmos (1 date) | |
| 45,500 · Flying Blue (1 date) | 97,041 · Aeroplan (1 date) | 149,666 · Aeroplan (1 date) | 150,000 · Atmos (1 date) | |
| 43,500 · AAdvantage (5 dates) | 97,041 · Aeroplan (4 dates) | 169,214 · Aeroplan (4 dates) | 150,000 · Atmos (3 dates) | |
| 35,000 · AAdvantage (3 dates) | 99,428 · Aeroplan (5 dates) | 148,841 · Aeroplan (5 dates) | 150,000 · Atmos (5 dates) | |
| 58,123 · Aeroplan (3 dates) | 99,428 · Aeroplan (3 dates) | 168,052 · Aeroplan (3 dates) | — |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| JetBlue TrueBlue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
| Virgin Atlantic Flying Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles and Virgin Australia Velocity.
Search, calendar and alerts from Seoul Incheon (ICN) to Denver (DEN)
Route calendar
Every departure date with open award seats on ICN→DEN for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
Open the route calendarLive search
Search one date across programs to see current flights, seats and taxes before you transfer points.
Search Seoul Incheon (ICN) to Denver (DEN)How many miles or points you need from Seoul Incheon (ICN) to Denver (DEN)
- In economy, Alaska Atmos Rewards had the lowest observed award, 20,000 points + $62.09; see how many points you need with Alaska Atmos Rewards.
- In premium economy, United MileagePlus had the lowest observed award, 65,000 miles + $41.23; see how many miles you need with United MileagePlus.
- In business class, American Airlines AAdvantage had the lowest observed award, 151,500 miles + $41.79, apart from a mixed-cabin award from 142,459 points + $111.84 with Air Canada Aeroplan; see how many miles you need with American Airlines AAdvantage.
- In first class, Alaska Atmos Rewards had the lowest observed award, 150,000 points + $41.23; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Seoul Incheon (ICN) to Denver (DEN)
What's the lowest Seoul Incheon (ICN) to Denver (DEN) award price AwardTool has seen?
In economy, 20,000 points + $62.09 with Alaska Atmos Rewards. Alaska Atmos Rewards showed economy award space on 50 departure dates at any price (newest observation Oct 17, 2026, 15:29 UTC). In business class, 151,500 miles + $41.79 with American Airlines AAdvantage. American Airlines AAdvantage showed business-class award space on 40 departure dates at any price (newest observation Oct 17, 2026, 05:37 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 142,459 points + $111.84 with Air Canada Aeroplan. Search live before transferring points.
Which loyalty programs had award space from Seoul Incheon (ICN) to Denver (DEN)?
14 programs in the last 30 days: American Airlines AAdvantage (economy 62 dates, premium economy 55 dates, business class 40 dates); Air Canada Aeroplan (economy 63 dates, premium economy 61 dates, business class 63 dates, first class 1 date); Alaska Atmos Rewards (economy 50 dates, first class 46 dates); Avianca LifeMiles (economy 27 dates); JetBlue TrueBlue (economy 9 dates); Delta SkyMiles (economy 52 dates, premium economy 52 dates, business class 1 date, first class 52 dates); Etihad Guest (economy 5 dates, business class 1 date); GOL Smiles (economy 41 dates, premium economy 2 dates) and 6 more. Dates count departure dates with an open award.
Is there nonstop award space from Seoul Incheon (ICN) to Denver (DEN)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 stops on itineraries including American Airlines, Air Canada, Aeromexico and Alaska Airlines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Seoul Incheon (ICN) to Denver (DEN)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (5:4), Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Virgin Atlantic Flying Club (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1), United MileagePlus (1:1), Virgin Atlantic Flying Club (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (1:0.6), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1), Virgin Atlantic Flying Club (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1), Virgin Atlantic Flying Club (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1), Virgin Atlantic Flying Club (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), Virgin Atlantic Flying Club (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Seoul Incheon (ICN) to Denver (DEN)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Jan 2027 departures, 20,000 points with Atmos (9 dates); in business class, the lowest award was for Nov 2026 departures, 148,390 points with Aeroplan (26 dates), and a mixed-cabin itinerary was seen for Feb 2027 departures from 142,459 points with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.