Lisbon to Ontario flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Lisbon to Ontario is €397 with Ryanair (checked on 20 Oct 2026).
Your next trip, last seen at €397
Lowest observedRyanair · 3 stops · One wayWhen 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
- €397, departing 16 Nov 2026 (Last checked: 20 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Aer Lingus, Air Canada, Air France, Air Transat, Alaska Airlines, American Airlines, Azores Airlines, easyJet, French Bee, Frontier Airlines, Iberia, Icelandair, JetBlue, KLM, Lufthansa, Royal Air Maroc, Ryanair, SAS, TAP Air Portugal, Transavia France, United Airlines, Vueling (22)
- Typical journey time
- 35h 08m
About this route
Explore the fares we observed from Lisbon to Ontario. Prices move often, so pick your dates to see the latest options.
- Route distance
- 9,080 km
- Typical journey time
- 35h 08m
- Seen on fares with a connection
- TAP Air Portugal, Ryanair, United Airlines, Frontier Airlines, Azores Airlines, Iberia, easyJet, Royal Air Maroc, Alaska Airlines, KLM, American Airlines, French Bee, Icelandair, Air Transat, Air Canada, Air France, SAS, Transavia France (18)
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
- Lisbon Humberto Delgado (LIS) → Lisbon, city gazetteer reference point (38.7223, -9.1393): ≈ 7 km.
- Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 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 one-way fare we saw per airline
Cheapest airline from Lisbon to Ontario: Ryanair, from €397 (checked 20 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Ryanair | €397Nov 16, 2026 | 22 |
| easyJet | €418Nov 17, 2026 | 5 |
| Frontier Airlines | €469Dec 9, 2026 | 5 |
| Azores Airlines | €479Dec 1, 2026 | 7 |
| TAP Air Portugal | €494Dec 3, 2026 | 18 |
| Royal Air Maroc | €505Nov 12, 2026 | 5 |
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 Lisbon to Ontario?
The lowest fare Routavio has observed is €397, found on 20 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Lisbon to Ontario?
In our observations November 2026 is the cheapest month so far, at €397.
Are there direct flights from Lisbon to Ontario?
Our data holds no non-stop flight from Lisbon to Ontario. The fares on this page include at least one stop.
Which airlines fly from Lisbon to Ontario?
Routavio has seen these carriers on the route: Aer Lingus, Air Canada, Air France, Air Transat, Alaska Airlines, American Airlines, Azores Airlines, easyJet, French Bee, Frontier Airlines, Iberia, Icelandair, JetBlue, KLM, Lufthansa, Royal Air Maroc, Ryanair, SAS, TAP Air Portugal, Transavia France, United Airlines, Vueling (22).
How long does the flight from Lisbon to Ontario take?
Across the 78 fares Routavio observed, the average journey time is 42h 15m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Lisbon to Ontario fares were non-stop?
None of the 80 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Lisbon to Ontario?
Cheapest airline from Lisbon to Ontario: Ryanair, from €397 (checked 20 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.