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Cheap flights from Santiago de Compostela to Los Angeles from $836

This is the cheapest round-trip 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 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santiago de Compostela to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:20 pm - 6:42 pm
SCQ
-
ONT
30h 22m
2 stops
Multiple Airlines Logo
12:19 pm - 7:45 pm
ONT
-
SCQ
22h 26m
2 stops
$836Multiple Airlines
Thu, Apr 2 - Wed, Apr 8
Iberia Logo
9:20 am - 11:46 pm
SCQ
-
ONT
23h 26m
2 stops
Iberia Logo
10:59 am - 9:05 pm
ONT
-
SCQ
25h 06m
2 stops
$943Iberia
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
9:15 am - 9:59 pm
SCQ
-
ONT
21h 44m
3 stops
Multiple Airlines Logo
2:08 pm - 9:05 pm
ONT
-
SCQ
21h 57m
2 stops
$1,139Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
American Airlines Logo
1:45 pm - 11:46 pm
SCQ
-
ONT
19h 01m
2 stops
American Airlines Logo
10:59 am - 1:05 pm
ONT
-
SCQ
17h 06m
2 stops
$1,729American Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
1:45 pm - 11:46 pm
SCQ
-
ONT
19h 01m
2 stops
American Airlines Logo
10:59 am - 1:05 pm
ONT
-
SCQ
17h 06m
2 stops
$1,810American Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
1:45 pm - 11:46 pm
SCQ
-
ONT
19h 01m
2 stops
American Airlines Logo
10:59 am - 1:05 pm
ONT
-
SCQ
17h 06m
2 stops
$1,820American Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
1:45 pm - 11:59 pm
SCQ
-
ONT
19h 14m
2 stops
American Airlines Logo
10:25 am - 1:05 pm
ONT
-
SCQ
17h 40m
2 stops
$2,321American Airlines
Tue, Jun 30 - Tue, Jul 7
Iberia Logo
9:20 am - 7:56 pm
SCQ
-
ONT
19h 36m
2 stops
Iberia Logo
10:25 am - 1:05 pm
ONT
-
SCQ
17h 40m
2 stops
$8,642Iberia
Tue, Jun 30 - Tue, Jul 7

American Airlines flights from Santiago de Compostela to Ontario

Our best American Airlines deals on Santiago de Compostela to Ontario flight tickets
American Airlines
Apr 9
SCQ1:45 pmSantiago de Compostela
19h 01m
2 stops
ONT11:46 pmOntario
Apr 13
ONT10:59 amOntario
17h 06m
2 stops
SCQ1:05 pmSantiago de Compostela
$1,729
American Airlines
Apr 9
SCQ1:45 pmSantiago de Compostela
19h 01m
2 stops
ONT11:46 pmOntario
Apr 13
ONT10:59 amOntario
17h 06m
2 stops
SCQ1:05 pmSantiago de Compostela
$1,810
American Airlines
Apr 9
SCQ1:45 pmSantiago de Compostela
19h 01m
2 stops
ONT11:46 pmOntario
Apr 13
ONT10:59 amOntario
17h 06m
2 stops
SCQ1:05 pmSantiago de Compostela
$1,820

Iberia flights from Santiago de Compostela to Ontario

Our best Iberia deals on Santiago de Compostela to Ontario flight tickets
Iberia
Apr 16
SCQ9:20 amSantiago de Compostela
23h 26m
2 stops
ONT11:46 pmOntario
Apr 21
ONT10:59 amOntario
25h 06m
2 stops
SCQ9:05 pmSantiago de Compostela
$943
Iberia
Jun 30
SCQ9:20 amSantiago de Compostela
19h 36m
2 stops
ONT7:56 pmOntario
Jul 7
ONT10:25 amOntario
17h 40m
2 stops
SCQ1:05 pmSantiago de Compostela
$8,642

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 March 20, 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

Thu 4/2

9:20 pm-6:42 pm

2 stops30h 22m

Ontario

Wed 4/8

12:19 pm-7:45 pm

2 stops22h 26m

$836

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 4/16

9:20 am-11:46 pm

2 stops23h 26m

Ontario

Tue 4/21

10:59 am-9:05 pm

2 stops25h 06m

$943

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 4/16

9:15 am-9:59 pm

3 stops21h 44m

Ontario

Tue 4/21

2:08 pm-9:05 pm

2 stops21h 57m

$1,139
Quickest round-trip

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 4/9

1:45 pm-11:46 pm

2 stops19h 01m

Ontario

Mon 4/13

10:59 am-1:05 pm

2 stops17h 06m

$1,729

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 4/9

1:45 pm-11:46 pm

2 stops19h 01m

Ontario

Mon 4/13

10:59 am-1:05 pm

2 stops17h 06m

$1,810

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Thu 4/9

1:45 pm-11:46 pm

2 stops19h 01m

Ontario

Mon 4/13

10:59 am-1:05 pm

2 stops17h 06m

$1,820

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Tue 6/30

1:45 pm-11:59 pm

2 stops19h 14m

Ontario

Tue 7/7

10:25 am-1:05 pm

2 stops17h 40m

$2,321

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Tue 6/30

9:20 am-7:56 pm

2 stops19h 36m

Ontario

Tue 7/7

10:25 am-1:05 pm

2 stops17h 40m

$8,642
Cheapest one-way

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Tue 4/14

1:45 pm-10:09 am

2 stops29h 24m

$866

Santiago de CompostelaOntario

SCQ - ONT

SCQONT

Santiago de Compostela

Sat 4/4

4:50 pm-11:05 pm

3 stops39h 15m

$914

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

19h 01m

Direct flights

None
The fastest flight from Santiago de Compostela to Ontario takes 19h 01m
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

  • 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 19h 01m.

  • 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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