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Cheap flights from San Luis Obispo to Costa Rica from $494

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Costa Rica departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Luis Obispo to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:31 pm - 11:59 amSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
22h 28m2 stops Dallas/Fort Worth Miami
American Airlines Logo
2:57 pm - 11:41 amSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
21h 44m2 stops Miami Dallas/Fort Worth
$494American Airlines
Fri, Sep 11 - Fri, Sep 18
American Airlines Logo
12:31 pm - 11:59 amSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
22h 28m2 stops Dallas/Fort Worth Miami
American Airlines Logo
1:00 pm - 11:41 amSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
23h 41m1 stop Dallas/Fort Worth
$504American Airlines
Fri, Sep 11 - Fri, Sep 18
United Airlines Logo
2:10 pm - 7:15 amSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
16h 05m1 stop San Francisco
United Airlines Logo
8:45 am - 8:02 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
12h 17m1 stop San Francisco
$509United Airlines
Fri, Sep 11 - Fri, Sep 18
American Airlines Logo
7:08 pm - 12:38 pmSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
15h 30m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
American Airlines Logo
4:01 pm - 12:25 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
22h 24m2 stops Miami Dallas/Fort Worth
$537American Airlines
Sat, Jan 9 - Thu, Jan 21
American Airlines Logo
12:50 pm - 12:34 pmSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
21h 44m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
2:46 pm - 12:25 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
23h 39m1 stop Dallas/Fort Worth
$571American Airlines
Sat, Jan 9 - Thu, Jan 21
United Airlines Logo
6:55 pm - 1:22 pmSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
16h 27m3 stops San Francisco Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:40 am - 5:56 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
10h 16m1 stop San Francisco
$598United Airlines
Mon, Jan 11 - Tue, Feb 9
United Airlines Logo
6:55 pm - 1:22 pmSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
16h 27m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
9:40 am - 5:56 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
10h 16m1 stop San Francisco
$598United Airlines
Mon, Jan 11 - Tue, Feb 9
United Airlines Logo
2:15 pm - 12:21 pmSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
21h 06m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
8:45 am - 8:11 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
12h 26m1 stop San Francisco
$613United Airlines
Tue, Oct 6 - Fri, Oct 9
United Airlines Logo
1:02 pm - 12:21 pmSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
22h 19m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
7:55 am - 12:02 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
29h 07m2 stops Houston George Bush Intcntl San Francisco
$613United Airlines
Tue, Oct 6 - Fri, Oct 9
United Airlines Logo
6:55 pm - 8:32 amSBP  San Luis Obispo County-SJO San José Juan Santamaria Intl
11h 37m1 stop San Francisco
United Airlines Logo
9:40 am - 5:56 pmSJO  San José Juan Santamaria Intl-SBP San Luis Obispo County
10h 16m1 stop San Francisco
$613United Airlines
Sat, Jan 9 - Thu, Jan 21

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Avianca flights from San Luis Obispo to Costa Rica

Our best Avianca deals on San Luis Obispo to Costa Rica flight tickets
Avianca
Jan 12
SBP7:45 amSan Luis Obispo County
13h 30m
2 stops
SJO11:15 pmSan José Juan Santamaria Intl
Feb 9
SJO5:45 amSan José Juan Santamaria Intl
13h 34m
2 stops
SBP5:19 pmSan Luis Obispo County
$669
Avianca
Jan 9
SBP5:40 pmSan Luis Obispo County
28h 00m
3 stops
SJO11:40 pmSan José Juan Santamaria Intl
Jan 21
SJO5:45 amSan José Juan Santamaria Intl
13h 34m
2 stops
SBP5:19 pmSan Luis Obispo County
$676
Avianca
Jan 12
SBP5:40 pmSan Luis Obispo County
16h 05m
3 stops
SJO11:45 amSan José Juan Santamaria Intl
Feb 9
SJO5:45 amSan José Juan Santamaria Intl
13h 34m
2 stops
SBP5:19 pmSan Luis Obispo County
$678

American Airlines flights from San Luis Obispo to Costa Rica

Our best American Airlines deals on San Luis Obispo to Costa Rica flight tickets
American Airlines
Sep 11
SBP12:31 pmSan Luis Obispo County
22h 28m
2 stops
SJO11:59 amSan José Juan Santamaria Intl
Sep 18
SJO2:57 pmSan José Juan Santamaria Intl
21h 44m
2 stops
SBP11:41 amSan Luis Obispo County
$494
American Airlines
Sep 11
SBP12:31 pmSan Luis Obispo County
22h 28m
2 stops
SJO11:59 amSan José Juan Santamaria Intl
Sep 18
SJO1:00 pmSan José Juan Santamaria Intl
23h 41m
1 stop
SBP11:41 amSan Luis Obispo County
$504
American Airlines
Jan 9
SBP7:08 pmSan Luis Obispo County
15h 30m
2 stops
SJO12:38 pmSan José Juan Santamaria Intl
Jan 21
SJO4:01 pmSan José Juan Santamaria Intl
22h 24m
2 stops
SBP12:25 pmSan Luis Obispo County
$537

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Fri 9/11

12:31 pm-11:59 am

2 stops22h 28m

San José Juan Santamaria Intl

Fri 9/18

2:57 pm-11:41 am

2 stops21h 44m

$494

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Fri 9/11

12:31 pm-11:59 am

2 stops22h 28m

San José Juan Santamaria Intl

Fri 9/18

1:00 pm-11:41 am

1 stop23h 41m

$504

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Fri 9/11

2:10 pm-7:15 am

1 stop16h 05m

San José Juan Santamaria Intl

Fri 9/18

8:45 am-8:02 pm

1 stop12h 17m

$509

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Sat 1/9

7:08 pm-12:38 pm

2 stops15h 30m

San José Juan Santamaria Intl

Thu 1/21

4:01 pm-12:25 pm

2 stops22h 24m

$537

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Sat 1/9

12:50 pm-12:34 pm

2 stops21h 44m

San José Juan Santamaria Intl

Thu 1/21

2:46 pm-12:25 pm

1 stop23h 39m

$571

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Mon 1/11

6:55 pm-1:22 pm

3 stops16h 27m

San José Juan Santamaria Intl

Tue 2/9

9:40 am-5:56 pm

1 stop10h 16m

$598

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Mon 1/11

6:55 pm-1:22 pm

2 stops16h 27m

San José Juan Santamaria Intl

Tue 2/9

9:40 am-5:56 pm

1 stop10h 16m

$598

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Tue 10/6

2:15 pm-12:21 pm

2 stops21h 06m

San José Juan Santamaria Intl

Fri 10/9

8:45 am-8:11 pm

1 stop12h 26m

$613

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Tue 10/6

1:02 pm-12:21 pm

2 stops22h 19m

San José Juan Santamaria Intl

Fri 10/9

7:55 am-12:02 pm

2 stops29h 07m

$613
Quickest round-trip

San Luis ObispoSan José

SBP San Luis Obispo County - SJO San José Juan Santamaria Intl

SBPSJO

San Luis Obispo County

Sat 1/9

6:55 pm-8:32 am

1 stop11h 37m

San José Juan Santamaria Intl

Thu 1/21

9:40 am-5:56 pm

1 stop10h 16m

$613

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from San Luis Obispo to Costa Rica

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 Costa Rica?

The cheapest month to fly to Costa Rica from San Luis Obispo is in January. Flight prices, which tend to average around $440, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in January, then September is your next best option. Flight prices from San Luis Obispo to Costa Rica during September average around $484.

Can stopping save me money on San Luis Obispo to Costa Rica flights?

You could potentially save up to 22% on your flight if you consider stops on a San Luis Obispo to Costa Rica flight.

Cheap San Luis Obispo to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to Costa Rica

Fastest flight time

9h 42m

Direct flights

None
The fastest flight from San Luis Obispo to Costa Rica takes 9h 42m
There are no direct flights from San Luis Obispo to Costa Rica. There are no popular flight routes from San Luis Obispo to Costa Rica.
Search flight deals

Frequently asked questions about flying from San Luis Obispo to Costa Rica

  • When did momondo last update prices for flights from San Luis Obispo County Airport to Costa Rica?

    Prices for flights from San Luis Obispo County Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Luis Obispo County Airport to Costa Rica?

  • How old do you have to be to fly from San Luis Obispo County Airport to Costa Rica?

    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 Luis Obispo County Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Luis Obispo to Costa Rica

Compare and see reviews for airlines that fly from San Luis Obispo to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $427Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Luis Obispo to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from San Luis Obispo to Costa Rica with flexible booking policies on momondo?

momondo does allow users to show only those flights to Costa Rica from San Luis Obispo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Luis Obispo to Costa Rica?

momondo helps you find the best flight between San Luis Obispo and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Luis Obispo to Costa Rica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from San Luis Obispo and alert you when they change.

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