Award flights from Seattle (SEA) to Boise (BOI)
In the last 30 days AwardTool saw award space on 1 program for SEA→BOI. Lowest economy: 8,700 miles + $5.60 (Delta SkyMiles). Lowest first: 18,800 miles + $5.60 (Delta SkyMiles).
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
SEA to BOI at a glance
- From
- Seattle-Tacoma International, Seattle, United States (SEA)
- To
- Boise Air Trml/Gowen Field, Boise, United States (BOI)
- Programs with award space seen
- 1 of 1 program tracked on this route
- Nonstop award space seen
- Yes, in economy and first, via Delta SkyMiles
- Airlines seen on these awards
- Delta Air Lines (DL)
- Departures with open awards
- Oct 2026 to Aug 2027
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Boise (BOI)
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 | |
|---|---|---|---|---|---|---|---|
| Delta SkyMiles | 8,700 pts + $5.60 | Nonstop | Delta Air Lines (DL) | 9+ | 314 | See dates |
First
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMiles | 18,800 pts + $5.60 | Nonstop | Delta Air Lines (DL) | 7 | 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 | Delta SkyMiles | 9,500 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| First | Delta SkyMiles | 19,800 pts + $5.60 | 9+ | 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 8,700 miles via Delta SkyMiles, which showed nonstop space on 314 dates.
- First: nonstop from 18,800 miles via Delta SkyMiles, which showed nonstop space on 314 dates.
Best months to fly SEA to BOI on points
| Month | Economy | First |
|---|---|---|
| 9,500 · SkyMiles (16 dates) | 19,800 · SkyMiles (16 dates) | |
| 9,500 · SkyMiles (30 dates) | 19,800 · SkyMiles (30 dates) | |
| 9,500 · SkyMiles (31 dates) | 19,800 · SkyMiles (31 dates) | |
| 8,700 · SkyMiles (31 dates) | 18,800 · SkyMiles (31 dates) | |
| 9,500 · SkyMiles (28 dates) | 19,800 · SkyMiles (28 dates) | |
| 9,500 · SkyMiles (31 dates) | 19,800 · SkyMiles (31 dates) | |
| 16,400 · SkyMiles (30 dates) | 27,200 · SkyMiles (30 dates) | |
| 16,400 · SkyMiles (31 dates) | 27,200 · SkyMiles (31 dates) | |
| 15,600 · SkyMiles (30 dates) | 26,300 · SkyMiles (30 dates) | |
| 15,600 · SkyMiles (31 dates) | 26,300 · SkyMiles (31 dates) | |
| 16,400 · SkyMiles (25 dates) | 27,200 · SkyMiles (25 dates) |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts for SEA to BOI
Route calendar
Every departure date with open award seats on SEA→BOI 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 SEA to BOIQuestions about SEA to BOI award flights
What's the lowest Seattle to Boise award price AwardTool has seen?
In economy, 8,700 miles + $5.60 with Delta SkyMiles. Delta SkyMiles showed economy award space on 314 departure dates (newest observation Oct 16, 2026, 01:09 UTC). Search live before transferring points.
Is there nonstop award space from SEA to BOI?
Yes. AwardTool observed nonstop award space in economy and first, bookable via Delta SkyMiles. The lowest nonstop award in economy was 8,700 miles with Delta SkyMiles.
Which credit card points transfer to these programs?
American Express Membership Rewards: Delta SkyMiles (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest SEA→BOI 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, 8,700 miles with SkyMiles (31 dates); in first, the lowest award was for Jan 2027 departures, 18,800 miles with SkyMiles (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.