Economy award flights from Philadelphia (PHL) to Seattle (SEA)
In the last 30 days AwardTool saw economy award space on 11 programs for PHL→SEA. Lowest: 12,500 miles + $5.60 with American Airlines AAdvantage, which showed economy award space on 325 dates. Nonstop economy space was seen via American Airlines AAdvantage, Alaska Atmos Rewards, Avianca LifeMiles and 6 other programs.
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest observed
- 12,500 pts + $5.60
- American Airlines AAdvantage
- Programs with space
- 11 of 11
- programs seen on this route
- Most dates seen
- 325
- American Airlines AAdvantage
- Nonstop
- Seen
- from 12,500 pts + taxes not reported
Compare programs for economy
The lowest one-way economy award each program showed on PHL→SEA, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 12,500 pts + $5.60 | Nonstop | American Airlines (AA), Alaska Airlines (AS) | — | 325 | See dates | |
| Alaska Atmos Rewards | 12,500 pts + $5.60 | Nonstop | American Airlines (AA), Alaska Airlines (AS) | 9+ | 323 | See dates | |
| Avianca LifeMiles | 12,500 pts + $58.00 | Nonstop | United Airlines (UA) | 9+ | 180 | See dates | |
| Delta SkyMiles | 13,600 pts + $5.60 | 1 stopNonstop from 15,800 pts | Delta Air Lines (DL) | 9+ | 318 | See dates | |
| United MileagePlus | 15,000 pts + $5.60 | 1 stop | JetBlue (B6), United Airlines (UA) | 9+ | 322 | See dates | |
| Air France/KLM Flying Blue | 17,500 pts + $36.46 | 1 stopNonstop from 18,500 pts | Delta Air Lines (DL) | 9+ | 43 | See dates | |
| Virgin Australia Velocity | 19,000 pts + $9.53 | Nonstop | Air Canada (AC), United Airlines (UA) | 9+ | 157 | See dates | |
| Qantas Frequent Flyer | 20,700 pts + $5.60 | Nonstop | American Airlines (AA), Alaska Airlines (AS) | 2 | 300 | See dates | |
| Virgin Atlantic Flying Club | 22,000 pts + $5.60 | Nonstop | Delta Air Lines (DL) | 1 | 181 | See dates | |
| JetBlue True Blue | 24,400 pts + $11.20 | 1 stop | JetBlue (B6), United Airlines (UA) | 9+ | 168 | See dates | |
| Etihad Guest | 28,000 pts + $34.30 | Nonstop | American Airlines (AA) | 7 | 272 | 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) | |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | 12,500 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| American Airlines AAdvantage | 12,500 pts + $5.60 | — | Nonstop | Check this date | ||
| Avianca LifeMiles | 12,500 pts + $58.00 | 9+ | Nonstop | Check this date | ||
| United MileagePlus | 15,000 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| Delta SkyMiles | 15,800 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| Air France/KLM Flying Blue | 18,000 pts + $30.86 | 9+ | 1 stop | Check this date | ||
| Virgin Australia Velocity | 19,000 pts + $9.53 | 9+ | Nonstop | Check this date | ||
| Qantas Frequent Flyer | 20,700 pts + $5.60 | 2 | 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
- American Airlines AAdvantage: nonstop from 12,500 miles; nonstop space on 325 dates.
- Alaska Atmos Rewards: nonstop from 12,500 points; nonstop space on 323 dates.
- Avianca LifeMiles: nonstop from 12,500 miles; nonstop space on 46 dates.
- Delta SkyMiles: nonstop from 15,800 miles; nonstop space on 43 dates.
- Air France/KLM Flying Blue: nonstop from 18,500 miles; nonstop space on 23 dates.
- Virgin Australia Velocity: nonstop from 19,000 points; nonstop space on 47 dates.
- Qantas Frequent Flyer: nonstop from 20,700 points; nonstop space on 255 dates.
- Virgin Atlantic Flying Club: nonstop from 22,000 points; nonstop space on 40 dates.
- Etihad Guest: nonstop from 28,000 miles; nonstop space on 258 dates.
Best months for economy from PHL to SEA
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 12,500 pts + taxes not reported | Alaska Atmos Rewards | 16 | |
| 12,500 pts + taxes not reported | Alaska Atmos Rewards | 30 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 30 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 28 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 30 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 30 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 12,500 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 12,500 pts + taxes not reported | Avianca LifeMiles | 4 |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Alaska Atmos Rewards, Qantas Frequent Flyer and Etihad Guest
- Air Canada (AC): Virgin Australia Velocity
- Alaska Airlines (AS): American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- JetBlue (B6): United MileagePlus and JetBlue True Blue
- Delta Air Lines (DL): Delta SkyMiles, Air France/KLM Flying Blue and Virgin Atlantic Flying Club
- United Airlines (UA): Avianca LifeMiles, United MileagePlus, Virgin Australia Velocity 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 | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 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 PHL to SEA
What's the lowest economy award from Philadelphia to Seattle?
12,500 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed economy award space on 325 departure dates (newest observation Oct 16, 2026, 03:43 UTC). Search live before transferring points.
Which programs had economy award space on PHL→SEA?
American Airlines AAdvantage (325 dates), Alaska Atmos Rewards (323 dates), Avianca LifeMiles (180 dates), Delta SkyMiles (318 dates), United MileagePlus (322 dates), Air France/KLM Flying Blue (43 dates), Virgin Australia Velocity (157 dates), Qantas Frequent Flyer (300 dates), Virgin Atlantic Flying Club (181 dates), JetBlue True Blue (168 dates) and Etihad Guest (272 dates), in the last 30 days.
Is there nonstop economy award space from PHL to SEA?
Yes. AwardTool observed nonstop economy award space via American Airlines AAdvantage, Alaska Atmos Rewards, Avianca LifeMiles, Delta SkyMiles, Air France/KLM Flying Blue, Virgin Australia Velocity, Qantas Frequent Flyer, Virgin Atlantic Flying Club and Etihad Guest. The lowest nonstop award was 12,500 miles with American Airlines AAdvantage, which showed nonstop economy space on 325 dates.
Which months had the lowest economy award prices from PHL 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: 12,500 miles with AAdvantage (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.