Economy award flights from San Francisco (SFO) to Seattle (SEA)
In the last 30 days AwardTool saw economy award space on 10 programs for SFO→SEA. Lowest: 3,600 miles + $5.60 with Delta SkyMiles, which showed economy award space on 313 dates. Nonstop economy space was seen via Delta SkyMiles, Alaska Atmos Rewards, Air France/KLM Flying Blue and 7 other programs.
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest observed
- 3,600 pts + $5.60
- Delta SkyMiles
- Programs with space
- 10 of 10
- programs seen on this route
- Most dates seen
- 329
- Alaska Atmos Rewards
- Nonstop
- Seen
- from 3,600 pts + taxes not reported
Compare programs for economy
The lowest one-way economy award each program showed on SFO→SEA, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMilesLowest observed | 3,600 pts + $5.60 | Nonstop | Delta Air Lines (DL) | 9+ | 313 | See dates | |
| Alaska Atmos Rewards | 6,500 pts + $5.60 | Nonstop | American Airlines (AA), Alaska Airlines (AS) | 9+ | 329 | See dates | |
| Air France/KLM Flying Blue | 7,875 pts + $18.19 | Nonstop | Delta Air Lines (DL) | 9+ | 58 | See dates | |
| American Airlines AAdvantage | 8,500 pts + $5.60 | 1 stopNonstop from 10,000 pts | American Airlines (AA), Alaska Airlines (AS) | — | 323 | See dates | |
| United MileagePlus | 10,200 pts + $5.60 | Nonstop | United Airlines (UA) | 9+ | 322 | See dates | |
| Virgin Atlantic Flying Club | 11,000 pts + $5.60 | Nonstop | Delta Air Lines (DL) | 1 | 265 | See dates | |
| Virgin Australia Velocity | 12,500 pts + $9.53 | Nonstop | Air Canada (AC), United Airlines (UA) | 9+ | 281 | See dates | |
| Avianca LifeMiles | 15,000 pts + $5.60 | Nonstop | United Airlines (UA) | 9+ | 285 | See dates | |
| JetBlue True Blue | 15,000 pts + $5.60 | Nonstop | United Airlines (UA) | 9+ | 277 | See dates | |
| Qantas Frequent Flyer | 16,100 pts + $5.60 | Nonstop | American Airlines (AA), Alaska Airlines (AS) | 2 | 273 | See dates |
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 economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Delta SkyMiles | 3,900 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| Alaska Atmos Rewards | 6,500 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| American Airlines AAdvantage | 8,500 pts + $5.60 | — | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 9,000 pts + $8.74 | 9+ | Nonstop | Check this date | ||
| United MileagePlus | 10,200 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| Virgin Atlantic Flying Club | 11,000 pts + $5.60 | 1 | Nonstop | Check this date | ||
| Virgin Australia Velocity | 12,500 pts + $9.53 | 9+ | Nonstop | Check this date | ||
| Avianca LifeMiles | 15,000 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 economy award space
- Delta SkyMiles: nonstop from 3,600 miles; nonstop space on 313 dates.
- Alaska Atmos Rewards: nonstop from 6,500 points; nonstop space on 329 dates.
- Air France/KLM Flying Blue: nonstop from 7,875 miles; nonstop space on 56 dates.
- American Airlines AAdvantage: nonstop from 10,000 miles; nonstop space on 323 dates.
- United MileagePlus: nonstop from 10,200 miles; nonstop space on 322 dates.
- Virgin Atlantic Flying Club: nonstop from 11,000 points; nonstop space on 256 dates.
- Virgin Australia Velocity: nonstop from 12,500 points; nonstop space on 279 dates.
- Avianca LifeMiles: nonstop from 15,000 miles; nonstop space on 281 dates.
- JetBlue True Blue: nonstop from 15,000 points; nonstop space on 275 dates.
- Qantas Frequent Flyer: nonstop from 16,100 points; nonstop space on 137 dates.
Best months for economy from SFO to SEA
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 5,400 pts + taxes not reported | Delta SkyMiles | 16 | |
| 3,900 pts + taxes not reported | Delta SkyMiles | 30 | |
| 4,600 pts + taxes not reported | Delta SkyMiles | 31 | |
| 3,600 pts + taxes not reported | Delta SkyMiles | 31 | |
| 4,600 pts + taxes not reported | Delta SkyMiles | 28 | |
| 5,400 pts + taxes not reported | Delta SkyMiles | 31 | |
| 8,500 pts + taxes not reported | American Airlines AAdvantage | 30 | |
| 8,500 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 8,500 pts + taxes not reported | Alaska Atmos Rewards | 30 | |
| 7,875 pts + taxes not reported | Air France/KLM Flying Blue | 5 | |
| 8,500 pts + taxes not reported | Alaska Atmos Rewards | 31 | |
| 8,500 pts + taxes not reported | Alaska Atmos Rewards | 9 |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer
- Air Canada (AC): Virgin Australia Velocity
- Alaska Airlines (AS): Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer
- Delta Air Lines (DL): Delta SkyMiles, Air France/KLM Flying Blue and Virgin Atlantic Flying Club
- United Airlines (UA): United MileagePlus, Virgin Australia Velocity, Avianca LifeMiles and JetBlue True Blue
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 |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| JetBlue True Blue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
| Virgin Atlantic Flying Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 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 economy award flights from SFO to SEA
What's the lowest economy award from San Francisco to Seattle?
3,600 miles + $5.60 with Delta SkyMiles. Delta SkyMiles showed economy award space on 313 departure dates (newest observation Oct 16, 2026, 07:50 UTC). Search live before transferring points.
Which programs had economy award space on SFO→SEA?
Delta SkyMiles (313 dates), Alaska Atmos Rewards (329 dates), Air France/KLM Flying Blue (58 dates), American Airlines AAdvantage (323 dates), United MileagePlus (322 dates), Virgin Atlantic Flying Club (265 dates), Virgin Australia Velocity (281 dates), Avianca LifeMiles (285 dates), JetBlue True Blue (277 dates) and Qantas Frequent Flyer (273 dates), in the last 30 days.
Is there nonstop economy award space from SFO to SEA?
Yes. AwardTool observed nonstop economy award space via Delta SkyMiles, Alaska Atmos Rewards, Air France/KLM Flying Blue, American Airlines AAdvantage, United MileagePlus, Virgin Atlantic Flying Club, Virgin Australia Velocity, Avianca LifeMiles, JetBlue True Blue and Qantas Frequent Flyer. The lowest nonstop award was 3,600 miles with Delta SkyMiles, which showed nonstop economy space on 313 dates.
Which months had the lowest economy award prices from SFO to SEA?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Jan 2027 departures: 3,600 miles with SkyMiles (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.