Qantas Frequent Flyer award flights from Ontario, California (ONT) to Seattle (SEA)
In the last 30 days AwardTool saw Qantas Frequent Flyer award space for ONT→SEA in economy and business class. Lowest economy: 16,100 points + $5.60 (economy space on 18 dates). Lowest business class: 31,500 points + $5.60 (business-class space on 12 dates).
Every airport: Los Angeles to Seattle (SEA) award flights.
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 16,100 points + $5.60
- economy space on 18 dates
- Lowest business class
- 31,500 points + $5.60
- business-class space on 12 dates
In economy, 16,100 points + $5.60 with Qantas Frequent Flyer was the 11th lowest of the 13 programs with economy award space on this route; the lowest was 7,500 points + $5.60 with Alaska Atmos Rewards. With Qantas Frequent Flyer, business class started at 31,500 points + $5.60, about 2 times the points of its lowest economy award (16,100 points + $5.60).
Qantas award prices by cabin
The lowest one-way Qantas Frequent Flyer award AwardTool observed on ONT→SEA in each cabin, in points plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 16,100 points + $5.60 | Nonstop |  AA AS | 2 | 18 | See dates | |
| Business | 31,500 points + $5.60 | Nonstop | AAAS | 2 | 12 | 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 Qantas award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 16,100 points + $5.60 | 2 | Nonstop | Check this date | ||
| Economy | 16,100 points + $5.60 | 2 | Nonstop | Check this date | ||
| Economy | 16,100 points + $5.60 | 2 | Nonstop | Check this date | ||
| Business | 31,500 points + $5.60 | 2 | Nonstop | Check this date | ||
| Business | 31,500 points + $5.60 | 2 | Nonstop | Check this date | ||
| Business | 31,500 points + $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 in the observation window. 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.
How often Qantas award space showed up
Departure dates in the next 365 days that AwardTool checked for Qantas Frequent Flyer in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 18 of 29 | 62% | |
| Business | 12 of 29 | 41% |
Best months to fly from Ontario, California (ONT) to Seattle (SEA) with Qantas
| Month | Economy | Business |
|---|---|---|
| 16,100 points + $5.60 (9 dates) | 31,500 points + $5.60 (6 dates) | |
| 16,100 points + taxes not reported (3 dates) | 31,500 points + $5.60 (3 dates) | |
| 16,100 points + taxes not reported (1 date) | 31,500 points + taxes not reported (1 date) | |
| 16,100 points + taxes not reported (2 dates) | 31,500 points + taxes not reported (2 dates) | |
| 49,700 points + taxes not reported (1 date) | — | |
| 16,100 points + taxes not reported (2 dates) | — |
A month's taxes are those of an award AwardTool recorded at that month's lowest price for a departure that month. “Taxes not reported” means the data has none for that month; the award still has taxes and fees.
How to get Qantas points
- American Express Membership Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · ~1-2 days
- Citi ThankYou Points: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
Qantas vs other programs from Ontario, California (ONT) to Seattle (SEA)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Business | First |
|---|---|---|---|
| Air Canada Aeroplan | 15,000 pts + $33.24 | — | — |
| Air France/KLM Flying Blue | 13,000 pts + $13.85 | 33,500 pts + $23.75 | — |
| Alaska Atmos Rewards | 7,500 pts + $5.60Lowest | — | 20,000 pts + $5.60 |
| American Airlines AAdvantage | 8,000 pts + $11.20 | — | 18,500 pts + $5.60Lowest |
| Avianca LifeMiles | 15,000 pts + $5.60 | — | — |
| Delta SkyMiles | 9,100 pts + $5.60 | — | 25,800 pts + $5.60 |
| Etihad Guest | 15,000 pts + $35.33 | 30,000 pts + $45.45Lowest | — |
| GOL Smiles | 29,400 pts + taxes not reported | 55,300 pts + taxes not reportedMixed cabin | — |
| JetBlue TrueBlue | 25,000 pts + $5.60 | — | — |
| Qantas Frequent Flyer | 16,100 pts + $5.60 | 31,500 pts + $5.60 | — |
| United MileagePlus | 15,000 pts + $5.60 | 80,000 pts + $5.60Mixed cabin | 39,700 pts + $5.60 |
| Virgin Atlantic Flying Club | 11,000 pts + $5.60 | — | 41,500 pts + $5.60 |
| Virgin Australia Velocity | 12,500 pts + $13.57 | — | — |
Questions about Qantas award flights from Ontario, California (ONT) to Seattle (SEA)
How many points do you need to fly from Ontario, California (ONT) to Seattle (SEA) with Qantas Frequent Flyer?
The lowest one-way Qantas Frequent Flyer awards AwardTool observed in the last 30 days (newest observation Nov 12, 2026): economy 16,100 points + $5.60, with monthly lows of 16,100 points in 5 months and 49,700 points in 1 month (taxes vary), and award space on 18 departure dates; business class 31,500 points + $5.60, the lowest price in each of 4 months, with award space on 12 departure dates. Monthly lows varied in economy (16,100 to 49,700 points + taxes vary), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Qantas award from Ontario, California (ONT) to Seattle (SEA)?
In economy, 16,100 points + $5.60. Seen Nov 12, 2026, 05:32 UTC for a Nov 13, 2026 departure. Qantas Frequent Flyer showed economy award space on 18 departure dates at any price (newest observation Nov 12, 2026, 05:32 UTC). In business class, 31,500 points + $5.60. Seen Nov 12, 2026, 05:32 UTC for a Nov 25, 2026 departure. Qantas Frequent Flyer showed business-class award space on 12 departure dates at any price (newest observation Nov 12, 2026, 05:32 UTC). Search live before transferring points.
Can you book nonstop awards from Ontario, California (ONT) to Seattle (SEA) with Qantas?
Yes. AwardTool observed nonstop Qantas Frequent Flyer award space in business class, and in economy from 16,100 points + $5.60.
Which credit card points can book Qantas awards from Ontario, California (ONT) to Seattle (SEA)?
American Express Membership Rewards (1:1, Instant), Capital One Miles (1:1, ~1-2 days) and Citi ThankYou Points (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Qantas award prices from Ontario, California (ONT) to Seattle (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 Nov 2026 departures: 16,100 points + $5.60 (9 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.
When does Qantas Frequent Flyer release award seats for Ontario, California (ONT) to Seattle (SEA)?
Qantas Frequent Flyer publishes a booking window of about 353 days (about 12 months) before departure (AwardTool's program data, reviewed Nov 6, 2026). On this route AwardTool saw Qantas Frequent Flyer award space for departures as late as May 15, 2027; seats can open earlier or later, and released seats may already be booked. See Qantas award release dates.