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SBP - BCN

$732 Find cheap flights from San Luis Obispo to Barcelona

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Barcelona-El Prat departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Barcelona, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from San Luis Obispo to Barcelona-El Prat (SBP-BCN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Barcelona-El Prat that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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12:21 pm - 7:05 pmSBP-BCN
21h 44m2 stops
6:45 pm - 12:10 pmBCN-SBP
26h 25m2 stops
$732American Airlines
Find Deal
Fri, Oct 11 - Fri, Oct 18
6:18 am - 12:15 pmSBP-BCN
20h 57m2 stops
3:40 pm - 11:43 amBCN-SBP
29h 03m2 stops
$775American Airlines
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Wed, Sep 4 - Sat, Sep 14
2:14 pm - 2:00 pmSBP-BCN
14h 46m1 stop
4:00 pm - 11:41 pmBCN-SBP
16h 41m1 stop
$845United Airlines
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Fri, Oct 11 - Fri, Oct 18
8:15 am - 2:00 pmSBP-BCN
20h 45m2 stops
4:00 pm - 11:41 pmBCN-SBP
16h 41m1 stop
$849United Airlines
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Fri, Oct 11 - Fri, Oct 18
6:00 am - 8:20 amSBP-BCN
17h 20m2 stops
4:00 pm - 11:59 pmBCN-SBP
16h 59m1 stop
$857United Airlines
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Wed, Sep 4 - Sat, Sep 14
1:52 pm - 2:00 pmSBP-BCN
15h 08m1 stop
11:15 am - 10:16 amBCN-SBP
32h 01m2 stops
$928United Airlines
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Wed, Jun 12 - Wed, Jul 17
6:30 am - 2:00 pmSBP-BCN
22h 30m1 stop
4:00 pm - 10:16 amBCN-SBP
27h 16m1 stop
$1,109United Airlines
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Wed, Jun 12 - Wed, Jul 17
4:20 pm - 4:15 pmSBP-BCN
38h 55m2 stops
4:15 pm - 3:37 pmBCN-SBP
56h 22m2 stops
$1,136Lufthansa
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Sat, Nov 23 - Sat, Nov 30
2:10 pm - 2:00 pmSBP-BCN
14h 50m1 stop
4:00 pm - 11:59 pmBCN-SBP
16h 59m1 stop
$1,235United Airlines
Find Deal
Wed, Sep 4 - Sat, Sep 14
4:00 pm - 9:30 pmSBP-BCN
20h 30m2 stops
6:20 pm - 7:51 pmBCN-SBP
34h 31m3 stops
$2,161
Find Deal
Fri, Oct 11 - Fri, Oct 18

Good to know

High season

September

Cheapest flight

$732
Most popular time to fly and prices are also 5% lower on average.
Flight from San Luis Obispo to Barcelona

When to book flights from San Luis Obispo to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Barcelona-El Prat based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Luis Obispo to Barcelona flights

  • What is the cheapest flight from San Luis Obispo to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from San Luis Obispo to Barcelona-El Prat Airport was $732 for a round-trip ticket.

  • Do I need a passport to fly between San Luis Obispo and Barcelona?

    Yes, you’ll need a passport to travel to Barcelona from San Luis Obispo.

  • Which aircraft models fly most regularly from San Luis Obispo to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Luis Obispo to Barcelona?

    oneworld, and Star Alliance are the airline alliances operating flights between San Luis Obispo and Barcelona, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Luis Obispo to Barcelona, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to Barcelona are United Airlines and American Airlines. With an average price for the route of $981 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $942 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from San Luis Obispo to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Obispo to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Obispo to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from San Luis Obispo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Obispo to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Obispo to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from San Luis Obispo to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Luis Obispo to Barcelona-El Prat? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10777 reviews
7.7Boarding
7.2Comfort
8.1Crew
6.7Food
7.1Entertainment
Airline reviews

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

8.0 ExcellentJohannes, May 2024SFO - ZRH
Read more about United Airlines reviews

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

Seriously, not displaying departure gate until very last minute is awful. Specially when you have to take an elevator and then transport to go to the sub-terminal. That’s awful in such a busy airport as Heathrow. And I cannot choose seat on this flight because it’s run by British Airways, even entering locator code.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

San Luis Obispo - Barcelona Flights

Departure:

San Luis Obispo (SBP)United States

Destination:

Barcelona (BCN)Spain

Cabin classes: