$1,038 Find Cheap Flights from San Luis Obispo to Spain

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 Spain departing on 10/9. 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
1 adult, Economy, 0 bags

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Book Cheap San Luis Obispo to Spain Plane Tickets

 
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 Spain 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Luis Obispo to Spain

Fri, Oct 9 - Tue, Oct 13
Lufthansa Logo
10:52 am - 10:25 pm
SBP
-
BCN
26h 33m
2 stops
Lufthansa Logo
6:40 am - 10:08 pm
BCN
-
SBP
24h 28m
2 stops
$819Lufthansa
Fri, Oct 9 - Tue, Oct 13
Lufthansa Logo
8:00 am - 2:20 pm
SBP
-
BCN
21h 20m
1 stop
Lufthansa Logo
6:40 am - 10:08 pm
BCN
-
SBP
24h 28m
2 stops
$1,001Lufthansa
Sat, May 9 - Mon, Jun 1
United Airlines Logo
6:05 am - 8:00 am
SBP
-
BCN
40h 55m
2 stops
United Airlines Logo
1:25 pm - 6:29 pm
BCN
-
SBP
38h 04m
2 stops
$1,028United Airlines
Sat, May 9 - Mon, Jun 1
United Airlines Logo
5:52 pm - 2:20 pm
SBP
-
BCN
35h 28m
2 stops
United Airlines Logo
1:50 pm - 5:24 pm
BCN
-
SBP
36h 34m
2 stops
$1,038United Airlines
Sat, May 9 - Mon, Jun 1
United Airlines Logo
5:52 pm - 1:15 pm
SBP
-
BCN
34h 23m
2 stops
United Airlines Logo
1:50 pm - 5:24 pm
BCN
-
SBP
36h 34m
2 stops
$1,039United Airlines
Sat, May 9 - Mon, Jun 1
Austrian Airlines Logo
7:16 am - 7:50 pm
SBP
-
BCN
27h 34m
2 stops
Austrian Airlines Logo
8:40 pm - 5:24 pm
BCN
-
SBP
29h 44m
2 stops
$1,060Austrian Airlines
Sat, May 9 - Mon, Jun 1
Multiple Airlines Logo
2:15 pm - 10:25 pm
SBP
-
BCN
23h 10m
2 stops
Multiple Airlines Logo
8:40 pm - 5:24 pm
BCN
-
SBP
29h 44m
2 stops
$1,073Multiple Airlines
Sat, May 9 - Mon, Jun 1
United Airlines Logo
6:05 am - 2:20 pm
SBP
-
BCN
23h 15m
1 stop
United Airlines Logo
1:25 pm - 6:29 pm
BCN
-
SBP
38h 04m
2 stops
$1,075United Airlines
Sat, May 9 - Mon, Jun 1
United Airlines Logo
6:05 am - 8:00 am
SBP
-
BCN
40h 55m
2 stops
United Airlines Logo
6:40 am - 10:12 pm
BCN
-
SBP
24h 32m
3 stops
$1,077United Airlines
Sat, May 9 - Mon, Jun 1
United Airlines Logo
5:52 pm - 2:20 pm
SBP
-
BCN
35h 28m
2 stops
United Airlines Logo
6:40 am - 10:12 pm
BCN
-
SBP
24h 32m
3 stops
$1,078United Airlines
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Spain flights

Get data-powered insights and trends into flights from San Luis Obispo to Spain to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Luis Obispo to Spain?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Luis Obispo to Spain were found on United Airlines ($1,028) and Austrian Airlines ($1,060).

Good to know

Cheapest flight$819
Flight from San Luis Obispo to Barcelona

FAQs - booking Spain flights

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

    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 Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Luis Obispo to Spain 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 Spain?

    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 from San Luis Obispo to Spain with an airline and back with another airline.

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

    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 from San Luis Obispo to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Luis Obispo to Spain

 
Need help choosing which airline to fly with from San Luis Obispo to Spain? 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 9643 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

10.0 ExcellentPeter, Apr 2026
SFO - ICN
Read more United Airlines reviews

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

The business class seat is exceptional. I wish the food is more palatable.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Everything you need to know for your flight from San Luis Obispo to Spain

Information on your arrival and departure airports