Business-class award flights from Seattle (SEA) to Ontario, California (ONT)
In the last 30 days AwardTool saw business-class award space on 1 program for SEA→ONT. Lowest: 31,500 points + $5.60 with Qantas Frequent Flyer, which showed business-class award space on 14 dates. Nonstop business-class space was seen via Qantas Frequent Flyer.
Every airport: Seattle (SEA) to Los Angeles award flights.
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 31,500 points + $5.60
- Qantas Frequent Flyer
- Programs with space
- 1 of 7
- programs seen on this route
- Most dates seen
- 14 of 29
- dates checked · Qantas Frequent Flyer
- Nonstop
- Seen
- from 31,500 points + $5.60
In business class, the lowest award seen was a nonstop for 31,500 points + $5.60 with Qantas Frequent Flyer. 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).
Compare programs for business class
The lowest one-way business-class award each program showed on SEA→ONT, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Qantas Frequent Flyer | 31,500 pts + $5.60 | Nonstop |  AA AS | 2 | 14 | See dates |
Not seen in business class: American Airlines AAdvantage, Air Canada Aeroplan, Alaska Atmos Rewards, Avianca LifeMiles, Delta SkyMiles and Virgin Atlantic Flying Club.
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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Qantas Frequent Flyer | 31,500 pts + $5.60 | 2 | Nonstop | Check this date | ||
| Qantas Frequent Flyer | 31,500 pts + $5.60 | 2 | Nonstop | Check this date | ||
| Qantas Frequent Flyer | 31,500 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 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 business-class award space showed up
Of the 29 departure dates in the next 365 days that AwardTool checked for Qantas Frequent Flyer in the last 30 days, 14 (48%) showed business-class award space. The latest departure with space was .
Nonstop and connecting business-class awards
Each program's lowest business-class award with its stops, its lowest nonstop award, and on how many of its departure dates with business-class space a nonstop award was open.
| Program | Lowest award | Lowest nonstop award | Dates with nonstop space |
|---|---|---|---|
| Qantas Frequent Flyer | 31,500 points + $5.60Nonstop | 31,500 points + $5.60 | 12 of 14 |
Business class compared with economy, by program
Each program's lowest one-way business-class and economy awards on SEA→ONT, in its own points or miles, and how many times the economy points the business-class award needed. — in the last column means one of the two is a mixed-cabin award or was not seen on 2 or more dates.
| Program | Business | Economy | Business ÷ economy points |
|---|---|---|---|
| Qantas Frequent Flyer | 31,500 points + $5.60 | 16,100 points + $5.60 | 2× |
Best months for business class from Seattle (SEA) to Ontario, California (ONT)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 31,500 pts + $5.60 | Qantas Frequent Flyer | 8 | |
| 38,200 pts + taxes not reported | Qantas Frequent Flyer | 1 | |
| 31,500 pts + taxes not reported | Qantas Frequent Flyer | 1 | |
| 31,500 pts + taxes not reported | Qantas Frequent Flyer | 2 | |
| 31,500 pts + taxes not reported | Qantas Frequent Flyer | 2 |
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.
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Qantas Frequent Flyer
- Alaska Airlines (AS): Qantas Frequent Flyer
Business class on nearby routes
The lowest business-class award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Seattle (SEA) and to Ontario, California (ONT). One way, in the program's points or miles, with that award's taxes when the data has them.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Ontario (ONT) to Seattle (SEA)Return direction | 30,000 miles + $45.45 | Etihad Guest | 2 |
| Seattle (SEA) to Los Angeles (LAX)Another Los Angeles airport | 25,000 miles + $32.28Nonstop | Etihad Guest | 253 |
| Seattle (SEA) to Orange County (SNA)Another Los Angeles airport | 31,500 points + $5.60Nonstop | Qantas Frequent Flyer | 261 |
| Seattle (SEA) to Burbank (BUR)Another Los Angeles airport | 31,500 points + $5.60Nonstop | Qantas Frequent Flyer | 34 |
| Seattle (SEA) to London Heathrow (LHR)Also from SEA | 57,500 miles + $5.60 | American Airlines AAdvantage | 263 |
| Seattle (SEA) to Amsterdam (AMS)Also from SEA | 75,000 points + $99.01 | Air Canada Aeroplan | 327 |
| Taipei Taoyuan (TPE) to Ontario (ONT)Also to ONT | 85,000 miles + $50.89 | American Airlines AAdvantage | 2 |
| Manila (MNL) to Ontario (ONT)Also to ONT | 235,700 miles + $39.09 | United MileagePlus | 84 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Seattle (SEA) to Ontario, California (ONT)
How many points for business class from Seattle (SEA) to Ontario, California (ONT)?
The lowest business-class award AwardTool has seen was 31,500 points + $5.60 with Qantas Frequent Flyer. Seen Nov 12, 2026, 05:19 UTC for a Nov 17, 2026 departure. Qantas Frequent Flyer showed business-class award space on 14 departure dates at any price (newest observation Nov 12, 2026, 05:19 UTC). Search live before transferring points.
Can you fly business class nonstop from Seattle (SEA) to Ontario, California (ONT) on points?
Yes. AwardTool observed nonstop business-class award space via Qantas Frequent Flyer. The lowest nonstop award was 31,500 points + $5.60 with Qantas Frequent Flyer, which showed nonstop business-class space on 12 dates.
What's the best month to fly business class from Seattle (SEA) to Ontario, California (ONT) on points?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest business-class award AwardTool observed was for Nov 2026 departures: 31,500 points + $5.60 with Qantas (8 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.