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Cheap flights from Santiago de Compostela to Los Angeles from $596

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago de Compostela to Los Angeles departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Santiago de Compostela to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
6:35 am - 11:06 pm
SCQ
-
ONT
25h 31m
2 stops
Iberia Logo
7:20 am - 8:40 am
ONT
-
SCQ
17h 20m
2 stops
$921Iberia
Fri, Oct 23 - Tue, Oct 27
Iberia Logo
6:35 am - 11:06 pm
SCQ
-
ONT
25h 31m
2 stops
Iberia Logo
7:20 am - 8:40 am
ONT
-
SCQ
17h 20m
2 stops
$928Iberia
Fri, Oct 23 - Tue, Oct 27
Iberia Logo
9:45 pm - 6:57 pm
SCQ
-
ONT
30h 12m
2 stops
Iberia Logo
7:20 am - 8:40 am
ONT
-
SCQ
17h 20m
2 stops
$962Iberia
Fri, Oct 23 - Tue, Oct 27
Iberia Logo
6:35 am - 9:09 pm
SCQ
-
ONT
23h 34m
2 stops
Iberia Logo
7:20 am - 8:40 am
ONT
-
SCQ
40h 20m
2 stops
$966Iberia
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
4:30 pm - 4:30 pm
SCQ
-
ONT
33h 00m
2 stops
Multiple Airlines Logo
11:59 am - 4:00 pm
ONT
-
SCQ
19h 01m
2 stops
$1,018Multiple Airlines
Mon, Jul 13 - Mon, Jul 20
Iberia Logo
6:35 am - 11:06 pm
SCQ
-
ONT
25h 31m
2 stops
Iberia Logo
7:20 am - 8:40 am
ONT
-
SCQ
17h 20m
2 stops
$1,047Iberia
Fri, Oct 23 - Tue, Oct 27
British Airways Logo
1:45 pm - 10:34 pm
SCQ
-
ONT
41h 49m
2 stops
British Airways Logo
2:15 pm - 9:05 pm
ONT
-
SCQ
21h 50m
2 stops
$1,828British Airways
Mon, Jul 13 - Mon, Jul 20
British Airways Logo
1:45 pm - 11:59 pm
SCQ
-
ONT
19h 14m
2 stops
British Airways Logo
10:25 am - 1:05 pm
ONT
-
SCQ
17h 40m
2 stops
$3,216British Airways
Thu, Jul 16 - Mon, Jul 20
British Airways Logo
1:45 pm - 11:59 pm
SCQ
-
ONT
19h 14m
2 stops
British Airways Logo
10:25 am - 1:05 pm
ONT
-
SCQ
17h 40m
2 stops
$4,413British Airways
Thu, Jul 2 - Tue, Jul 7
American Airlines Logo
9:20 am - 7:59 pm
SCQ
-
ONT
19h 39m
2 stops
American Airlines Logo
10:25 am - 1:05 pm
ONT
-
SCQ
17h 40m
2 stops
$5,276American Airlines
Sat, Jul 11 - Sat, Jul 18

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Iberia flights from Santiago de Compostela to Ontario

Our best Iberia deals on Santiago de Compostela to Ontario flight tickets
Iberia
Oct 23
SCQ6:35 amSantiago de Compostela
25h 31m
2 stops
ONT11:06 pmOntario
Oct 27
ONT7:20 amOntario
17h 20m
2 stops
SCQ8:40 amSantiago de Compostela
$921
Iberia
Oct 23
SCQ6:35 amSantiago de Compostela
25h 31m
2 stops
ONT11:06 pmOntario
Oct 27
ONT7:20 amOntario
17h 20m
2 stops
SCQ8:40 amSantiago de Compostela
$928
Iberia
Oct 23
SCQ9:45 pmSantiago de Compostela
30h 12m
2 stops
ONT6:57 pmOntario
Oct 27
ONT7:20 amOntario
17h 20m
2 stops
SCQ8:40 amSantiago de Compostela
$962

British Airways flights from Santiago de Compostela to Ontario

Our best British Airways deals on Santiago de Compostela to Ontario flight tickets
British Airways
Jul 13
SCQ1:45 pmSantiago de Compostela
41h 49m
2 stops
ONT10:34 pmOntario
Jul 20
ONT2:15 pmOntario
21h 50m
2 stops
SCQ9:05 pmSantiago de Compostela
$1,828
British Airways
Jul 16
SCQ1:45 pmSantiago de Compostela
19h 14m
2 stops
ONT11:59 pmOntario
Jul 20
ONT10:25 amOntario
17h 40m
2 stops
SCQ1:05 pmSantiago de Compostela
$3,216
British Airways
Jul 2
SCQ1:45 pmSantiago de Compostela
19h 14m
2 stops
ONT11:59 pmOntario
Jul 7
ONT10:25 amOntario
17h 40m
2 stops
SCQ1:05 pmSantiago de Compostela
$4,413

momondo 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, momondo users made 832,500 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Santiago de Compostela to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Fri 10/23

6:35 am-11:06 pm

2 stops25h 31m

Ontario

Tue 10/27

7:20 am-8:40 am

2 stops17h 20m

$921

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Fri 10/23

6:35 am-11:06 pm

2 stops25h 31m

Ontario

Tue 10/27

7:20 am-8:40 am

2 stops17h 20m

$928

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Fri 10/23

9:45 pm-6:57 pm

2 stops30h 12m

Ontario

Tue 10/27

7:20 am-8:40 am

2 stops17h 20m

$962

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 10/1

6:35 am-9:09 pm

2 stops23h 34m

Ontario

Mon 10/5

7:20 am-8:40 am

2 stops40h 20m

$966

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Mon 7/13

4:30 pm-4:30 pm

2 stops33h 00m

Ontario

Mon 7/20

11:59 am-4:00 pm

2 stops19h 01m

$1,018

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Fri 10/23

6:35 am-11:06 pm

2 stops25h 31m

Ontario

Tue 10/27

7:20 am-8:40 am

2 stops17h 20m

$1,047

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Mon 7/13

1:45 pm-10:34 pm

2 stops41h 49m

Ontario

Mon 7/20

2:15 pm-9:05 pm

2 stops21h 50m

$1,828
Quickest round-trip

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 7/16

1:45 pm-11:59 pm

2 stops19h 14m

Ontario

Mon 7/20

10:25 am-1:05 pm

2 stops17h 40m

$3,216

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 7/2

1:45 pm-11:59 pm

2 stops19h 14m

Ontario

Tue 7/7

10:25 am-1:05 pm

2 stops17h 40m

$4,413

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Sat 7/11

9:20 am-7:59 pm

2 stops19h 39m

Ontario

Sat 7/18

10:25 am-1:05 pm

2 stops17h 40m

$5,276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Santiago de Compostela to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Santiago de Compostela to Ontario?

American Airlines and Iberia are the most popular carriers operating from Santiago de Compostela to Ontario

When to book flights from Santiago de Compostela to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago de Compostela to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago de Compostela to Ontario (SCQ to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de Compostela to Ontario

Fastest flight time

41h 49m

Direct flights

None
The fastest flight from Santiago de Compostela to Ontario takes 41h 49m
There are no direct flights from Santiago de Compostela to Ontario. There are no popular flight routes from Santiago de Compostela to Ontario.
Search flight deals

Frequently asked questions about flying from Santiago de Compostela to Ontario

  • How far is Santiago de Compostela to Ontario by plane?

    The straight-line distance from Santiago de Compostela to Ontario is 5488.2 mi. In terms of flight time, this usually takes a little over 41h 49m.

  • When did momondo last update prices for flights from Santiago de Compostela Airport to Ontario Airport?

    Prices for flights from Santiago de Compostela Airport to Ontario Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Santiago de Compostela Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santiago de Compostela Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de Compostela to Ontario?

It is quick and easy to find Santiago de Compostela to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Santiago de Compostela to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santiago de Compostela to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Santiago de Compostela to Ontario?

Once you have performed a search for Santiago de Compostela to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Santiago de Compostela to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Santiago de Compostela. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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