Business-class award flights from Seattle (SEA) to Boston (BOS)
In the last 30 days AwardTool saw business-class award space on 7 programs for SEA→BOS. Lowest: 25,000 miles + $5.60 with American Airlines AAdvantage, which showed business-class award space on 312 dates. Nonstop business-class space was seen via Qatar Airways Privilege Club, Air France/KLM Flying Blue and Qantas Frequent Flyer.
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest observed
- 25,000 pts + $5.60
- American Airlines AAdvantage
- Programs with space
- 7 of 13
- programs seen on this route
- Most dates seen
- 312
- American Airlines AAdvantage
- Nonstop
- Seen
- from 43,000 pts + taxes not reported
Compare programs for business class
The lowest one-way business-class award each program showed on SEA→BOS, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 25,000 pts + $5.60 | 1 stop | American Airlines (AA), Alaska Airlines (AS) | 3 | 312 | See dates | |
| Qatar Airways Privilege Club | 43,000 pts + taxes not reported | Nonstop | Alaska Airlines (AS), Qatar Airways (QR) | 1 | 252 | See dates | |
| Etihad Guest | 48,000 pts + $57.60 | 1 stopMixed cabin | American Airlines (AA) | 3 | 203 | See dates | |
| Air France/KLM Flying Blue | 51,500 pts + $36.77 | Nonstop | Delta Air Lines (DL) | 9+ | 22 | See dates | |
| Qantas Frequent Flyer | 52,800 pts + $5.60 | 1 stopNonstop from 73,400 pts · Mixed cabin | American Airlines (AA), Alaska Airlines (AS) | 1 | 312 | See dates | |
| Virgin Australia Velocity | 58,000 pts + $89.66 | 2 stops | Air Canada (AC) | 3 | 17 | See dates | |
| United MileagePlus | 100,000 pts + $5.60 | 2 stops | United Airlines (UA) | 2 | 84 | See dates |
Not seen in business class: Air Canada Aeroplan, Alaska Atmos Rewards, Avianca LifeMiles, JetBlue TrueBlue, Delta SkyMiles 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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 25,000 pts + $5.60 | 3 | 1 stop | Check this date | ||
| American Airlines AAdvantage | 25,000 pts + $5.60 | 3 | 1 stop | Check this date | ||
| Qatar Airways Privilege Club | 43,000 pts + taxes not reported | 1 | Nonstop | Check this date | ||
| Air France/KLM Flying Blue | 51,500 pts + $36.77 | 9+ | Nonstop | Check this date | ||
| Qantas Frequent Flyer | 57,400 pts + $5.60 | 1 | 1 stop | Check this date | ||
| Virgin Australia Velocity | 58,000 pts + $89.66 | 3 | 2 stops | Check this date | ||
| Etihad Guest | 60,000 pts + $65.70 | 6 | 1 stop | Check this date | ||
| United MileagePlus | 100,000 pts + $5.60 | 5 | 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 at the time shown. 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.
Nonstop business-class award space
- Qatar Airways Privilege Club: nonstop from 43,000 Avios; nonstop space on 229 dates.
- Air France/KLM Flying Blue: nonstop from 51,500 miles; nonstop space on 19 dates.
- Qantas Frequent Flyer: nonstop from 73,400 points; nonstop space on 6 dates.
Best months for business class from Seattle (SEA) to Boston (BOS)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 25,000 pts + taxes not reported | American Airlines AAdvantage | 15 | |
| 25,000 pts + taxes not reported | American Airlines AAdvantage | 29 | |
| 25,000 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 25,000 pts + taxes not reported | American Airlines AAdvantage | 27 | |
| 38,000 pts + taxes not reported | American Airlines AAdvantage | 27 | |
| 25,000 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 53,000 pts + taxes not reported | Air France/KLM Flying Blue | 1 | |
| 48,000 pts + taxes not reported | Etihad Guest | 20 | |
| 48,000 pts + taxes not reported | Etihad Guest | 19 | |
| 25,000 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 52,800 pts + taxes not reported | Qantas Frequent Flyer | 31 | |
| 52,000 pts + taxes not reported | Etihad Guest | 3 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Etihad Guest and Qantas Frequent Flyer
- Air Canada (AC): Virgin Australia Velocity
- Alaska Airlines (AS): American Airlines AAdvantage, Qatar Airways Privilege Club and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Qatar Airways (QR): Qatar Airways Privilege Club
- United Airlines (UA): United MileagePlus
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Qatar Airways Privilege Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1-2 days | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to Virgin Australia Velocity.
Questions about business-class award flights from Seattle (SEA) to Boston (BOS)
What's the lowest business-class award from Seattle (SEA) to Boston (BOS)?
25,000 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed business-class award space on 312 departure dates (newest observation Oct 16, 2026, 02:55 UTC). Search live before transferring points.
Which programs had business-class award space from Seattle (SEA) to Boston (BOS)?
American Airlines AAdvantage (312 dates), Qatar Airways Privilege Club (252 dates), Etihad Guest (203 dates), Air France/KLM Flying Blue (22 dates), Qantas Frequent Flyer (312 dates), Virgin Australia Velocity (17 dates) and United MileagePlus (84 dates), in the last 30 days.
Is there nonstop business-class award space from Seattle (SEA) to Boston (BOS)?
Yes. AwardTool observed nonstop business-class award space via Qatar Airways Privilege Club, Air France/KLM Flying Blue and Qantas Frequent Flyer. The lowest nonstop award was 43,000 Avios with Qatar Airways Privilege Club, which showed nonstop business-class space on 229 dates.
Which months had the lowest business-class award prices from Seattle (SEA) to Boston (BOS)?
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 Dec 2026 departures: 25,000 miles with AAdvantage (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.