Business-class award flights from Portland (PDX) to Busan (PUS)
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In the last 30 days AwardTool saw business-class award space on 2 programs for PDX→PUS. Lowest: 130,000 points + $40.70 with Alaska Atmos Rewards on a mixed-cabin itinerary (part of the trip in a lower cabin), which showed business-class award space on 70 dates. No nonstop business-class 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 (mixed cabin)
- 130,000 points + $40.70
- Alaska Atmos Rewards · part of the trip in a lower cabin
- Programs with space
- 2 of 6
- programs seen on this route
- Most dates seen
- 77 of 81
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on PDX→PUS, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest, mixed cabin | 130,000 pts + $40.70Mixed cabin | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX), Philippine Airlines (PR) | 1 | 70 | See dates | |
| United MileagePlus | 250,000 pts + $28.80Mixed cabin | 2 stops | EVA Air (BR), United Airlines (UA) | 1 | 77 | See dates |
Not seen in business class: Air Canada Aeroplan, Delta SkyMiles, GOL Smiles and Air France/KLM Flying Blue.
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.
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 business-class 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 business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Alaska Atmos Rewards | 70 of 76 | 92% | |
| United MileagePlus | 77 of 81 | 95% |
Best months for business class from Portland (PDX) to Busan (PUS)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 130,000 pts + taxes varyMixed cabin | Alaska Atmos Rewards | 21 | |
| 130,000 pts + taxes varyMixed cabin | Alaska Atmos Rewards | 12 | |
| 130,000 pts + taxes varyMixed cabin | Alaska Atmos Rewards | 31 | |
| 130,000 pts + taxes varyMixed cabin | Alaska Atmos Rewards | 6 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | ||||
|---|---|---|---|---|
| Alaska Atmos Rewardspoints | 130,000Mixed cabin | 130,000Mixed cabin | 130,000Mixed cabin | 130,000Mixed cabin |
| United MileagePlusmiles | 250,000Mixed cabin | 360,000 | 360,000 | 450,000 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Alaska Airlines (AS): Alaska Atmos Rewards
- EVA Air (BR): United MileagePlus
- STARLUX Airlines (JX): Alaska Atmos Rewards
- Philippine Airlines (PR): Alaska Atmos Rewards
- United Airlines (UA): United MileagePlus
Business class on nearby routes
The lowest business-class 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 Portland (PDX) and to Busan (PUS). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Busan (PUS) to Portland (PDX)Return direction | 200,000 milesMixed cabin | Delta SkyMiles | 2 |
| Portland (PDX) to London Heathrow (LHR)Also from PDX | 55,000 points | Alaska Atmos Rewards | 138 |
| Portland (PDX) to Cancun (CUN)Also from PDX | 20,000 miles | American Airlines AAdvantage | 311 |
| Portland (PDX) to Seoul Incheon (ICN)Also from PDX | 60,000 miles | American Airlines AAdvantage | 288 |
| Portland (PDX) to Amsterdam (AMS)Also from PDX | 55,000 points | Alaska Atmos Rewards | 86 |
| Taipei Taoyuan (TPE) to Busan (PUS)Also to PUS | 15,000 pointsNonstop | Alaska Atmos Rewards | 111 |
| Jeju (CJU) to Busan (PUS)Also to PUS | 11,400 milesNonstop | GOL Smiles | 306 |
| Hanoi (HAN) to Busan (PUS)Also to PUS | 40,000 milesNonstop | Delta SkyMiles | 299 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Portland (PDX) to Busan (PUS)
What's the lowest business-class award from Portland (PDX) to Busan (PUS)?
130,000 points + $40.70 with Alaska Atmos Rewards on a mixed-cabin itinerary (part of the trip in a lower cabin). Alaska Atmos Rewards showed business-class award space on 70 departure dates at any price (newest observation Oct 18, 2026, 00:58 UTC). Search live before transferring points.
Which programs had business-class award space from Portland (PDX) to Busan (PUS)?
Alaska Atmos Rewards (70 dates) and United MileagePlus (77 dates), in the last 30 days.
Is there nonstop business-class award space from Portland (PDX) to Busan (PUS)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest business-class award prices from Portland (PDX) to Busan (PUS)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest business-class award AwardTool observed was for Aug 2027 departures: 360,000 miles with MileagePlus (31 dates). A mixed-cabin itinerary was seen for Aug 2027 departures from 130,000 points with Atmos. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.