Cheap flights from Spain to Los Angeles from $669
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Los Angeles departing on 5/8. 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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United Airlines flights from Spain to Ontario
Our best United Airlines deals on Spain to Ontario flight tickets
British Airways flights from Spain to Ontario
Our best British Airways deals on Spain to Ontario flight tickets
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How to get the cheapest flight ticket from Spain 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 Spain to Ontario?
Iberia, British Airways, and Avianca are the most popular carriers operating from Spain to Ontario
What airlines fly to Ontario?
Iberia, American Airlines and Delta are the top three most popular airlines that fly to Ontario from Spain according to our data. Iberia is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 16 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
Cheap Spain to Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Spain to Ontario
When did momondo last update prices for flights from Spain to Ontario Airport?
Prices for flights from Spain to Ontario Airport were last updated today.
How many operators does momondo search for flights from Spain to Ontario Airport?
As of April 2025, there is 1 operator available to choose from for flights from Spain to Ontario Airport.
How old do you have to be to fly from Spain to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain 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.
Best airlines flying from Spain to Ontario
Compare and see reviews for airlines that fly from Spain to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $508 | Free Cancellation | Rating 7.0 2,701 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Spain to Ontario?
Finding the right flight to Ontario from Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.
Can I find flights from Spain to Ontario with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Spain to Ontario flights to just show those with flexible booking policies.
How can momondo help me find flights from Spain to Ontario?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Spain.
I’m not ready to book a flight from Spain to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Spain and alert you when they change.