Premium economy award flights from Seoul Incheon (ICN) to Ontario, California (ONT)
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In the last 30 days AwardTool saw premium economy award space on 3 programs for ICN→ONT. Lowest: 105,000 miles + $40.95 with Delta SkyMiles, which showed premium economy award space on 12 dates. No nonstop premium economy award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 105,000 miles + $40.95
- Delta SkyMiles
- Programs with space
- 3 of 7
- programs seen on this route
- Most dates seen
- 18 of 21
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for premium economy
The lowest one-way premium economy award each program showed on ICN→ONT, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMilesLowest observed | 105,000 pts + $40.95 | 1 stop | Delta Air Lines (DL) | 5 | 12 | See dates | |
| American Airlines AAdvantage | 114,000 pts + $42.09 | 2 stops | American Airlines (AA) | — | 18 | See dates | |
| United MileagePlus | 122,400 pts + $42.09 | 1 stop | Asiana Airlines (OZ), United Airlines (UA) | 9+ | 18 | See dates |
Not seen in premium economy: Air Canada Aeroplan, Alaska Atmos Rewards, GOL Smiles 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 premium economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Delta SkyMiles | 105,000 pts + $40.95 | 5 | 1 stop | Check this date | ||
| Delta SkyMiles | 105,000 pts + $40.95 | 4 | 1 stop | Check this date | ||
| United MileagePlus | 122,400 pts + $42.09 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 123,000 pts + $42.09 | 9+ | 1 stop | Check this date | ||
| American Airlines AAdvantage | 125,000 pts + $47.79 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 130,500 pts + $42.09 | — | 1 stop | 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.
How often premium economy award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had premium economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Delta SkyMiles | 12 of 14 | 85% | |
| American Airlines AAdvantage | 18 of 21 | 85% | |
| United MileagePlus | 18 of 19 | 94% |
Best months for premium economy from Seoul Incheon (ICN) to Ontario, California (ONT)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 125,000 pts + taxes vary | Delta SkyMiles | 2 | |
| 105,000 pts + taxes vary | Delta SkyMiles | 6 | |
| 140,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 162,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 155,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 117,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 114,000 pts + taxes vary | American Airlines AAdvantage | 3 |
Lowest premium economy award by month and program
Each program's lowest one-way premium economy award by departure month, in its own points or miles; taxes vary. — means the program showed no premium economy space that month.
| Program | |||||||
|---|---|---|---|---|---|---|---|
| Delta SkyMilesmiles | 125,000 | 105,000 | 490,000 | 190,000 | — | — | 155,000 |
| American Airlines AAdvantagemiles | 200,000 | 125,000 | 140,500 | 162,000 | 155,000 | 117,500 | 114,000 |
| United MileagePlusmiles | 200,000 | 122,400 | 200,000 | 193,400 | — | 200,000 | 200,000 |
Airlines seen in premium economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage
- Delta Air Lines (DL): Delta SkyMiles
- Asiana Airlines (OZ): United MileagePlus
- United Airlines (UA): United MileagePlus
Premium economy on nearby routes
The lowest premium economy award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Seoul Incheon (ICN) and to Ontario, California (ONT). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Ontario (ONT) to Seoul Incheon (ICN)Return direction | 65,000 miles | United MileagePlus | 12 |
| Seoul Incheon (ICN) to New York JFKAlso from ICN | 32,500 points | Virgin Atlantic Flying Club | 285 |
| Seoul Incheon (ICN) to Los Angeles (LAX)Also from ICN | 50,000 miles | American Airlines AAdvantage | 309 |
| Seoul Incheon (ICN) to São Paulo Guarulhos (GRU)Also from ICN | 76,000 points | Virgin Atlantic Flying Club | 3 |
| Seoul Incheon (ICN) to Chicago O’Hare (ORD)Also from ICN | 50,000 miles | American Airlines AAdvantage | 170 |
| Taipei Taoyuan (TPE) to Ontario (ONT)Also to ONT | 50,000 pointsNonstop | Alaska Atmos Rewards | 92 |
| Manila (MNL) to Ontario (ONT)Also to ONT | 55,000 points | Alaska Atmos Rewards | 66 |
| Hong Kong (HKG) to Ontario (ONT)Also to ONT | 50,000 points | Alaska Atmos Rewards | 40 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about premium economy award flights from Seoul Incheon (ICN) to Ontario, California (ONT)
What's the lowest premium economy award from Seoul Incheon (ICN) to Ontario, California (ONT)?
105,000 miles + $40.95 with Delta SkyMiles. Seen Oct 19, 2026, 02:24 UTC for a Nov 8, 2026 departure. Delta SkyMiles showed premium economy award space on 12 departure dates at any price (newest observation Oct 19, 2026, 02:24 UTC). Search live before transferring points.
Which programs had premium economy award space from Seoul Incheon (ICN) to Ontario, California (ONT)?
Delta SkyMiles (12 dates), American Airlines AAdvantage (18 dates) and United MileagePlus (18 dates), in the last 30 days.
Is there nonstop premium economy award space from Seoul Incheon (ICN) to Ontario, California (ONT)?
AwardTool hasn't observed nonstop premium economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest premium economy award prices from Seoul Incheon (ICN) to Ontario, California (ONT)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest premium economy award AwardTool observed was for Nov 2026 departures: 105,000 miles with SkyMiles (6 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.