Delta Air Lines Business Class awards: Amsterdam (AMS) to Seattle (SEA)
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The lowest business class award AwardTool saw on Delta Air Lines from Amsterdam (AMS) to Seattle (SEA) was 90,000 miles with Air France/KLM Flying Blue. 2 loyalty programs showed Delta Air Lines in business class on this route. The verified flight details below come from the itineraries behind those awards.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Programs
- 2
- Lowest business class
- 90,000 miles
- Most open dates
- 322
- Verified flights
- 1
Programs that showed Delta Air Lines business class on AMS–SEA
Each program's lowest observed business-class award on this route, where Delta Air Lines appeared in the results. "Appeared" means the award results included Delta Air Lines; the lowest award may have been on another airline.
| Program | Lowest observed | Taxes | Open dates | Stops |
|---|---|---|---|---|
| Air France/KLM Flying Blue | 90,000 miles | $505.13 | 310 | 1 stop |
| Delta SkyMiles | 355,000 miles | $165.00 | 322 | nonstop |
Verified flights
The flights behind the cheapest awards AwardTool matched. Where no operating carrier was identified, the marketing carrier is shown and no operator is asserted.
Cheapest itinerary — nonstop (departed )
| Flight | Route | Departs / arrives | Aircraft | Duration | Operated by |
|---|---|---|---|---|---|
| DL143 | AMS–SEA | → | Unknown aircraft | 10h 34m | Marketed by Delta Air Lines |
Questions
How many miles or points to fly Delta Air Lines business class from Amsterdam (AMS) to Seattle (SEA)?
The lowest business-class award AwardTool observed was 90,000 miles with Air France/KLM Flying Blue, plus $505.13 taxes. 2 programs showed Delta Air Lines in business class on this route; compare them above.
Does AwardTool know which aircraft Delta Air Lines flies in business class on AMS–SEA?
Yes — the verified itineraries above show the flight numbers and aircraft of the cheapest awards AwardTool matched. Seats change quickly, so check the live search for a specific date.