$452 Find Cheap Flights from Ontario to Algarve - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Algarve departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Algarve

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Algarve, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Algarve, as well as popular online travel agencies
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Flight Deals

Book Cheap Ontario to Algarve Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Algarve that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Algarve

Tue, Jul 14 - Mon, Jul 20
United Airlines Logo
5:45 am - 9:50 am
ONT
-
FAO
44h 05m
2 stops
United Airlines Logo
11:40 am - 10:51 pm
FAO
-
ONT
43h 11m
2 stops
$1,075United Airlines
Sat, Nov 7 - Sat, Nov 14
British Airways Logo
12:46 pm - 6:15 pm
ONT
-
FAO
21h 29m
2 stops
British Airways Logo
6:50 pm - 6:22 pm
FAO
-
ONT
31h 32m
2 stops
$1,114British Airways
Fri, Oct 30 - Mon, Nov 9
British Airways Logo
7:20 am - 12:50 pm
ONT
-
FAO
22h 30m
2 stops
British Airways Logo
7:05 pm - 9:59 pm
FAO
-
ONT
34h 54m
2 stops
$1,156British Airways
Wed, Oct 28 - Mon, Nov 9
British Airways Logo
2:22 pm - 5:45 pm
ONT
-
FAO
20h 23m
2 stops
British Airways Logo
7:05 pm - 9:59 pm
FAO
-
ONT
34h 54m
2 stops
$1,174British Airways
Sun, Aug 2 - Tue, Aug 18
Multiple Airlines Logo
11:59 pm - 2:55 pm
ONT
-
FAO
30h 56m
2 stops
Multiple Airlines Logo
3:45 pm - 6:47 pm
FAO
-
ONT
35h 02m
2 stops
$1,208Multiple Airlines
Mon, Aug 3 - Thu, Aug 13
United Airlines Logo
6:00 am - 9:20 am
ONT
-
FAO
19h 20m
2 stops
United Airlines Logo
11:40 am - 10:35 pm
FAO
-
ONT
18h 55m
2 stops
$1,229United Airlines
Thu, Oct 29 - Mon, Nov 9
British Airways Logo
2:22 pm - 12:50 pm
ONT
-
FAO
39h 28m
2 stops
British Airways Logo
7:05 pm - 6:22 pm
FAO
-
ONT
55h 17m
2 stops
$1,232British Airways
Sun, Aug 2 - Tue, Aug 18
Multiple Airlines Logo
11:59 pm - 2:55 pm
ONT
-
FAO
30h 56m
2 stops
Multiple Airlines Logo
3:45 pm - 6:47 pm
FAO
-
ONT
35h 02m
2 stops
$1,257Multiple Airlines
Mon, Aug 3 - Thu, Aug 13
Lufthansa Logo
6:10 am - 9:20 am
ONT
-
FAO
19h 10m
1 stop
Lufthansa Logo
11:40 am - 10:35 pm
FAO
-
ONT
18h 55m
2 stops
$1,279Lufthansa
Mon, Aug 3 - Sun, Aug 9
United Airlines Logo
6:10 am - 9:20 am
ONT
-
FAO
19h 10m
2 stops
United Airlines Logo
3:25 pm - 10:51 pm
FAO
-
ONT
39h 26m
2 stops
$1,319United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Algarve flights

Get data-powered insights and trends into flights from Ontario to Algarve to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Ontario to Algarve?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $421, prices are generally cheapest when you fly direct.

Find deals

FAQs - booking Algarve flights

  • How does KAYAK find such low prices on flights from Ontario to Algarve?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Algarve.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Algarve?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Algarve is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Algarve?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Algarve with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Algarve?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Algarve up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Algarve

Information on your arrival and departure airports

Ontario (ONT)