Cheap flights from Barcelona to San Diego from $323
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona to San Diego departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Barcelona to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Barcelona to San Diego
All round-trip flight deals to San Diego
KLM flights from Barcelona to San Diego
Our best KLM deals on Barcelona to San Diego flight tickets
Delta flights from Barcelona to San Diego
Our best Delta deals on Barcelona to San Diego flight tickets
See travel insights to San Diego from
How to get the cheapest flight ticket from Barcelona to San Diego
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 month to fly from Barcelona to San Diego?
February. The cheapest time of year to fly to San Diego from Barcelona is February. Most expensive is July
What is the cheapest day to depart Barcelona for San Diego?
Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Tuesday
When is the cheapest time to fly from Barcelona to San Diego?
In the morning. Barcelona to San Diego flights are approximately 28% more expensive in the afternoon than in the morning
What is the cheapest Barcelona to San Diego flight route?
Barcelona-El Prat - San Diego. Fly from Barcelona-El Prat to San Diego for the best Barcelona - San Diego flight prices
How far in advance should you book Barcelona to San Diego flights?
41 days before. The cheapest time to buy a flight from Barcelona to San Diego is approximately 41 days to departure
Can stopping save me money on Barcelona to San Diego flights?
You could potentially save up to 28% on your flight if you consider stops on a Barcelona to San Diego flight.
Cheap Barcelona to San Diego flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Barcelona to San Diego
How far is Barcelona to San Diego by plane?
There are 6024.0 mi between Barcelona and San Diego. Typically, this will take 15h 20m by plane in normal conditions.
When did momondo last update prices for flights from Barcelona to San Diego Airport?
Prices for flights from Barcelona to San Diego Airport were last updated today.
How many operators does momondo search for flights from Barcelona to San Diego Airport?
As of November 2024, there are 4 operators available to choose from for flights from Barcelona to San Diego Airport.
How old do you have to be to fly from Barcelona to San Diego 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 Barcelona to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Barcelona to San Diego
Compare and see reviews for airlines that fly from Barcelona to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $440 | Free Cancellation | Rating 7.4 9,171 reviews | |||
| PriceFrom $680 | Free Cancellation | Rating 6.8 7,148 reviews | |||
| PriceFrom $730 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $770 | Free Cancellation | Rating 6.6 6,837 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Barcelona to San Diego?
Finding the right flight to San Diego from Barcelona 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 San Diego quick and easy, saving you time and money.
Can I find flights from Barcelona to San Diego with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Diego from Barcelona which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Barcelona to San Diego?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to San Diego.
I’m not ready to book a flight from Barcelona to San Diego right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Barcelona and alert you when they change.