Award flights from Louisville (SDF) to Boston (BOS)
In the last 30 days AwardTool saw award space on 2 programs for SDF→BOS. Lowest economy: 7,500 points + $25.60 (Alaska Atmos Rewards). Lowest first: 15,000 points + $25.60 (Alaska Atmos Rewards).
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
SDF to BOS at a glance
- From
- Louisville Muhammad Ali International, Louisville, United States (SDF)
- To
- General Edward Lawrence Logan International, Boston, United States (BOS)
- Programs with award space seen
- 2 of 2 programs tracked on this route
- Nonstop award space seen
- Yes, in economy and first, via Alaska Atmos Rewards and Delta SkyMiles
- Airlines seen on these awards
- American Airlines (AA), Delta Air Lines (DL)
- Departures with open awards
- Oct 2026 to Sep 2027
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Boston (BOS)
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 | 7,500 pts + $25.60 | Nonstop | American Airlines (AA) | 9+ | 258 | See dates | |
| Delta SkyMiles | 29,100 pts + $5.60 | Nonstop | Delta Air Lines (DL) | 9+ | 314 | See dates |
First
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 15,000 pts + $25.60 | Nonstop | American Airlines (AA) | 5 | 290 | See dates | |
| Delta SkyMiles | 35,600 pts + $5.60 | Nonstop | Delta Air Lines (DL) | 2 | 314 | See dates |
Premium Economy: not seen in the last 30 days.
Business: not seen in the last 30 days.
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 | Alaska Atmos Rewards | 7,500 pts + $25.60 | 9+ | Nonstop | Check this date | ||
| First | Alaska Atmos Rewards | 15,000 pts + $25.60 | 9+ | Nonstop | Check this date | ||
| First | Delta SkyMiles | 35,600 pts + $5.60 | 5 | Nonstop | 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 award space
- Economy: nonstop from 7,500 points via Alaska Atmos Rewards, which showed nonstop space on 180 dates (2 programs had nonstop space).
- First: nonstop from 15,000 points via Alaska Atmos Rewards, which showed nonstop space on 144 dates (2 programs had nonstop space).
Best months to fly SDF to BOS on points
| Month | Economy | First |
|---|---|---|
| 7,500 · Atmos (15 dates) | 15,000 · Atmos (16 dates) | |
| 7,500 · Atmos (25 dates) | 15,000 · Atmos (28 dates) | |
| 7,500 · Atmos (26 dates) | 15,000 · Atmos (29 dates) | |
| 7,500 · Atmos (28 dates) | 15,000 · Atmos (29 dates) | |
| 7,500 · Atmos (27 dates) | 15,000 · Atmos (27 dates) | |
| 7,500 · Atmos (27 dates) | 15,000 · Atmos (21 dates) | |
| 7,500 · Atmos (22 dates) | 15,000 · Atmos (22 dates) | |
| 7,500 · Atmos (17 dates) | 15,000 · Atmos (23 dates) | |
| 7,500 · Atmos (18 dates) | 15,000 · Atmos (29 dates) | |
| 7,500 · Atmos (21 dates) | 15,000 · Atmos (27 dates) | |
| 7,500 · Atmos (26 dates) | 15,000 · Atmos (31 dates) | |
| 7,500 · Atmos (6 dates) | 15,000 · Atmos (8 dates) |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts for SDF to BOS
Route calendar
Every departure date with open award seats on SDF→BOS for Delta SkyMiles 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 SDF to BOSQuestions about SDF to BOS award flights
What's the lowest Louisville to Boston award price AwardTool has seen?
In economy, 7,500 points + $25.60 with Alaska Atmos Rewards. Alaska Atmos Rewards showed economy award space on 258 departure dates (newest observation Oct 13, 2026, 08:21 UTC). Search live before transferring points.
Which loyalty programs had award space on SDF→BOS?
2 programs in the last 30 days: Alaska Atmos Rewards (economy 258 dates, first 290 dates); Delta SkyMiles (economy 314 dates, first 314 dates). Dates count departure dates with an open award.
Is there nonstop award space from SDF to BOS?
Yes. AwardTool observed nonstop award space in economy and first, bookable via Alaska Atmos Rewards and Delta SkyMiles. The lowest nonstop award in economy was 7,500 points with Alaska Atmos Rewards.
Which credit card points transfer to these programs?
American Express Membership Rewards: Delta SkyMiles (1:1). Bilt Rewards: Alaska Atmos Rewards (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest SDF→BOS award prices?
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, 7,500 points with Atmos (28 dates); in first, the lowest award was for Aug 2027 departures, 15,000 points with Atmos (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.