Cheap Flights from Ontario to Lisbon
Cheap Flights from Ontario to Lisbon
Looking for cheap flights from Ontario to Lisbon? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Ontario to Lisbon vary by season, cabin, and date, but available award flights can start around 40,000–88,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Ontario to Lisbon for specific travel dates.
2026-11-24
ONT - LIS
Economy | 2 Stops
From 40,000 Pts + $5.6
2026-12-13
ONT - LIS
Premium Economy | 2 Stops | 2 left
From 66,272 Pts + $83.8
2026-12-05
ONT - LIS
Premium Economy | 2 Stops | 1 left
From 66,332 Pts + $84
2026-12-05
ONT - LIS
Premium Economy | 2 Stops | 1 left
From 66,332 Pts + $84
2026-11-24
ONT - LIS
Business | 2 Stops | 9+ left
From 88,000 Pts + $49.3
2026-11-26
ONT - LIS
Business | 2 Stops | 9+ left
From 88,000 Pts + $49.3
Ontario to Lisbon flight facts
Distance
5,638 mi
9,073 km in a straight line
Estimated flight time
about 11h 45m
In the air, for the straight-line distance
Time difference
+8h
Lisbon is 8 hours ahead of Ontario.
Airports in Ontario
ONT · Ontario Intl
Airports in Lisbon
LIS · Humberto Delgado (Lisbon Portela )
Nearby airport alternatives
Flights Santa Ana - Lisbon · Santa Ana is 30 mi from Ontario
Flights Burbank - Lisbon · Burbank is 44 mi from Ontario
Flights Los Angeles - Lisbon · Los Angeles is 47 mi from Ontario
Flights Ontario - Porto · Porto is 172 mi from Lisbon
Premium cabin flights from Ontario to Lisbon
Premium cabin
2026-12-16
ONT - LIS
First | 2 Stops | 9+ left
From 197,200 Pts + $11.2
Premium cabin
2026-11-24
ONT - LIS
Business | 2 Stops | 9+ left
From 88,000 Pts + $49.3
Premium cabin
2026-11-26
ONT - LIS
Business | 2 Stops | 9+ left
From 88,000 Pts + $49.3
Premium cabin
2026-12-13
ONT - LIS
Premium Economy | 2 Stops | 2 left
From 66,272 Pts + $83.8
Premium cabin
2026-12-05
ONT - LIS
Premium Economy | 2 Stops | 1 left
From 66,332 Pts + $84
Premium cabin
2026-12-05
ONT - LIS
Premium Economy | 2 Stops | 1 left
From 66,332 Pts + $84
Selected hotels for your next stay
Estoril (Portugal)
Palácio Estoril Hotel, Golf & Wellness(SLH)
From 60,000 Pts or $192
Lisbon (Portugal)
Palacio do Governador, an SLH Hotel
From 60,000 Pts or $181
Lisbon (Portugal)
The Vintage Lisbon(SLH)
From 70,000 Pts or $257
Frequently Asked Questions
The cheapest route from Ontario to Lisbon depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Ontario to Lisbon.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Ontario to Lisbon.
Ontario and Lisbon are about 5,638 miles (9,073 km) apart in a straight line.
Flying the 5,638-mile straight-line distance takes about 11h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Lisbon is 8 hours ahead of Ontario.
Departures from Ontario: Ontario Intl (ONT). Arrivals in Lisbon: Humberto Delgado (Lisbon Portela ) (LIS).
Travelers searching this route also look at other popular routes into Lisbon, plus the return trip when we track it. Fares and award space change daily.
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