As a rule, buying flight tickets from Seattle, WA to Ontario expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Seattle, WA to Ontario at the most favorable prices.
Out service helps you to find tickets from Seattle, WA to Ontario in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Seattle, WA - Ontario at the best price!
We also recommend you to look through the prices for return tickets from Ontario to Seattle, WA.
Flights price per day for Abril 2025
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
| Airline | Departure date | Return date | Price |
|---|---|---|---|
| Frontier Airlines | 26.04.2025 | 29.04.2025 | from 92€ |
Average round-trip airfares from Seattle, WA to Ontario by months
| Mes | Round-Trip |
|---|---|
| Marzo 2025 | find now |
| Abril 2025 | 26.04 - 29.04from 92€ |
| Mayo 2025 | 20.05 - 08.06from 154€ |
| Junio 2025 | 17.06 - 21.06from 169€ |
| Julio 2025 | find now |
| Agosto 2025 | find now |
| Septiembre 2025 | find now |
| Octubre 2025 | find now |
| Noviembre 2025 | find now |
| Diciembre 2025 | find now |
| Enero 2026 | find now |
| Febrero 2026 | find now |
The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.
Airlines are flying from Seattle, WA to Ontario
| Frontier Airlines |
Airports
Airports in Seattle, WA: King County/Boeing (BFI), Seattle/Tacoma Intl (SEA).
Airports in Ontario: Odate Noshiro (ONO), Ontario (ONT).