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$1,196+ Cheap flights from Santiago de Compostela (SCQ) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SCQ — ONT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Santiago de Compostela to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de Compostela (SCQ) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,336
(lol.travel)

One-way from

$1,196
(Iberia)
From Santiago de Compostela to Ontario
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One-way flight from Santiago de Compostela to Ontario
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Find flight deals from Santiago de Compostela to Ontario

Cheapest flights from Santiago de Compostela to Ontario
Explore the most affordable flight options available from Santiago de Compostela to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This lol.travel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:45 pmSCQ - ONT
2 stops30h 08mIberia
Mon 8/112:57 pmONT - SCQ
2 stops21h 08mIberia
Deal found 6/11$1,336
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:45 pmSCQ - ONT
2 stops18h 12mMultiple Airlines
Mon 8/1111:59 pmONT - SCQ
2 stops28h 06mMultiple Airlines
Deal found 6/12$3,304

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago de Compostela to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Santiago de Compostela to Ontario that are best for you.

Fly from

Santiago de Compostela

Fly to

Ontario

Route

Depart

Return

Price

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Mon 8/4

9:45 pm-6:53 pm

2 stops30h 08m

Ontario

Mon 8/11

2:57 pm-9:05 pm

2 stops21h 08m

$1,336

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Mon 8/4

1:45 pm-10:57 pm

2 stops18h 12m

Ontario

Mon 8/11

11:59 pm-1:05 pm

2 stops28h 06m

$3,304

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 9/11

1:45 pm-12:17 am

2 stops19h 32m

$1,196

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Sun 10/5

6:10 pm-9:24 pm

2 stops36h 14m

$1,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Santiago de Compostela to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Santiago de Compostela with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santiago de Compostela to Ontario

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated June 12, 2025.
Iberia
7.0
Good
2,776 reviews

Food

6.3

Overall

7.0

Comfort

6.8

Entertainment

6.6

Boarding

7.1

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.
Iberia
7.0
Good
2,776 reviews
Iberia
7.0
Good
2,776 reviews

Food

6.3

Overall

7.0

Comfort

6.8

Entertainment

6.6

Boarding

7.1

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.
Lufthansa
6.8
Okay
7,136 reviews
Iberia
7.0
Good
2,776 reviews

Food

6.3

Overall

7.0

Comfort

6.8

Entertainment

6.6

Boarding

7.1

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.

Related info for your journey

Find useful and relevant information for your journey from Santiago de Compostela to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Santiago de Compostela to Ontario that include hotel bookings?

    Yes. In addition to deals on Santiago de Compostela to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de Compostela to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de Compostela to Ontario.

  • Can I find deals for business class flights from Santiago de Compostela to Ontario?

    Yes. Cheapflights offers flight deals from Santiago de Compostela to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santiago de Compostela to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Santiago de Compostela to Ontario (average of $246). Flying from Santiago de Compostela to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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