Ontario to Shanghai flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Ontario to Shanghai is €424 (checked on 30 Oct 2026).
Your next trip, last seen at €424
Lowest observedWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €424, departing 25 Nov 2026 (Last checked: 30 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 155Check live prices for this route
- Round trip
- €923, departing 14 Dec 2026, back 1 Feb 2027 (Last checked: 29 Oct 2026)
- Airlines seen
- American Airlines, China Airlines, Delta Air Lines, STARLUX Airlines, United Airlines
- Typical journey time
- 16h 45m
About this route
Explore the fares we observed from Ontario to Shanghai. Prices move often, so pick your dates to see the latest options.
- Route distance
- 10,475 km
- Typical journey time
- 16h 45m
- Seen on fares with a connection
- China Airlines, United Airlines, American Airlines, Delta Air Lines
- Alternative airports
- SHA
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 km.
- Shanghai Hongqiao International Airport (SHA) → Shanghai, city gazetteer reference point (31.2304, 121.4737): ≈ 14 km.
- Shanghai Pudong International Airport (PVG) → Shanghai, city gazetteer reference point (31.2304, 121.4737): ≈ 33 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Ontario to Shanghai: November 2026, from €424 (checked 30 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €424 | 11 |
| December 2026 | €424 | 31 |
| January 2027 | €436 | 31 |
| February 2027 | €424 | 28 |
| March 2027 | €424 | 31 |
| April 2027 | €424 | 23 |
Lowest fare by day of the week
Cheapest day of the week from Ontario to Shanghai: Monday, from €424 (checked 30 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €424 | 22 |
| Tuesday | €424 | 22 |
| Wednesday | €424 | 22 |
| Thursday | €436 | 22 |
| Friday | €468 | 23 |
| Saturday | €491 | 22 |
| Sunday | €424 | 22 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Ontario to Shanghai by days until departure (8 to 30 days): €424 (checked 30 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €424 | 13 |
| 31 to 60 days | €424 | 30 |
| 61 days or more | €424 | 112 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Ontario to Shanghai: Delta Air Lines, from €468 (checked 30 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Delta Air Lines | €468Nov 25, 2026 | 6 |
| American Airlines | €508Nov 25, 2026 | 6 |
| China Airlines | €636Mar 1, 2027 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Ontario to Shanghai?
The lowest fare Routavio has observed is €424, found on 30 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Ontario to Shanghai?
Cheapest month from Ontario to Shanghai: November 2026, from €424 (checked 30 Oct 2026).
Are there direct flights from Ontario to Shanghai?
Our data holds no non-stop flight from Ontario to Shanghai. The fares on this page include at least one stop.
Which airlines fly from Ontario to Shanghai?
Routavio has seen these carriers on the route: American Airlines, China Airlines, Delta Air Lines, STARLUX Airlines, United Airlines.
How much is a round trip from Ontario to Shanghai?
Cheapest round trip: €923, departing 14 Dec 2026, back 1 Feb 2027 (checked 29 Oct 2026).
Which day of the week is cheapest from Ontario to Shanghai?
Cheapest day of the week from Ontario to Shanghai: Monday, from €424 (checked 30 Oct 2026).
Which airline has the lowest fare from Ontario to Shanghai?
Cheapest airline from Ontario to Shanghai: Delta Air Lines, from €468 (checked 30 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.