Cheap flights from San Juan to Barcelona from $301
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan to Barcelona departing on 3/5. 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 San Juan to Barcelona
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Turkish Airlines flights from San Juan to Barcelona
Our best Turkish Airlines deals on San Juan to Barcelona flight tickets
Iberia flights from San Juan to Barcelona
Our best Iberia deals on San Juan to Barcelona flight tickets
See travel insights to Barcelona from
How to get the cheapest flight ticket from San Juan to Barcelona
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 to Barcelona?
The month of February is, on average, the cheapest month to fly to Barcelona from San Juan, with most prices found around $565. If you don’t want to visit Barcelona in February, then you should wait until January to fly from San Juan, when ticket prices are also cheap, with an average price of $607.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from San Juan to Barcelona is on a Tuesday when prices can be found for as low as $672. On the other hand, Thursday is the most expensive day to depart from San Juan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,053.
What is the cheapest time of day to depart on your flight to Barcelona?
In the afternoon is the cheapest time of day to fly from San Juan to Barcelona when you can find flight prices for as low as $773. Flying to Barcelona in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $916 on average. Flights to Barcelona from San Juan in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Barcelona?
You are more likely to see cheaper flights to Barcelona from San Juan when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $827 when searching 2 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from San Juan for as low as $725 on momondo.
What is the cheapest airline that flies from San Juan to Barcelona?
Virgin Atlantic, Air Canada, and Avianca are the most popular carriers operating from San Juan to Barcelona
What airlines fly to Barcelona?
Iberia, American Airlines and Delta are the top three most popular airlines that fly to Barcelona from San Juan according to our data. Iberia is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 8 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
Cheap San Juan to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Juan to Barcelona
How far is San Juan to Barcelona by plane?
The straight-line distance from San Juan to Barcelona is 4266.3 mi. In terms of flight time, this usually takes a little over 10h 15m.
When did momondo last update prices for flights from San Juan to Barcelona?
Prices for flights from San Juan to Barcelona were last updated today.
How many operators does momondo search for flights from San Juan to Barcelona?
As of February 2025, there are 8 operators available to choose from for flights from San Juan to Barcelona.
How old do you have to be to fly from San Juan to Barcelona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The necessary travel and health documents for your Barcelona trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Juan to Barcelona
Compare and see reviews for airlines that fly from San Juan to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $399 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 8.0 8,408 reviews | |||
| PriceFrom $493 | Free Cancellation | Rating 6.6 6,781 reviews | |||
| PriceFrom $498 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $503 | Free Cancellation | Rating 7.0 2,643 reviews | |||
| PriceFrom $504 | Free Cancellation | Rating 7.4 8,887 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 7.4 1,469 reviews | |||
| PriceFrom $926 | Free Cancellation | Rating 6.7 7,035 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Juan to Barcelona?
Finding the right flight to Barcelona from San Juan 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 Barcelona quick and easy, saving you time and money.
Can I find flights from San Juan to Barcelona with flexible booking policies on momondo?
All flight searches from San Juan to Barcelona on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Juan to Barcelona?
Once you have performed a search for San Juan to Barcelona 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 San Juan to Barcelona right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Barcelona from San Juan. 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.