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Cheap flights from Rapid City to Costa Rica from $655

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Costa Rica departing on 10/26. 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
0 bags

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Find the cheapest flights from Rapid City to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:48 pm - 7:39 pm
RAP
-
SJO
25h 51m
2 stops
United Airlines Logo
7:45 am - 9:18 am
SJO
-
RAP
25h 33m
2 stops
$655United Airlines
Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
4:58 pm - 12:59 pm
RAP
-
SJO
20h 01m
2 stops
American Airlines Logo
2:57 pm - 9:47 am
SJO
-
RAP
18h 50m
2 stops
$679American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
4:58 pm - 1:58 pm
RAP
-
SJO
21h 00m
1 stop
American Airlines Logo
12:57 pm - 9:49 am
SJO
-
RAP
20h 52m
1 stop
$696American Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
6:11 pm - 11:05 am
RAP
-
SJO
16h 54m
2 stops
American Airlines Logo
12:57 pm - 4:27 pm
SJO
-
RAP
27h 30m
1 stop
$700American Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
4:58 pm - 12:59 pm
RAP
-
SJO
20h 01m
2 stops
American Airlines Logo
1:00 pm - 9:23 pm
SJO
-
RAP
8h 23m
1 stop
$722American Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
3:27 pm - 12:21 pm
RAP
-
SJO
20h 54m
2 stops
United Airlines Logo
1:25 pm - 5:06 pm
SJO
-
RAP
27h 41m
2 stops
$766United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
10:26 am - 12:21 pm
RAP
-
SJO
25h 55m
2 stops
United Airlines Logo
7:55 am - 2:52 pm
SJO
-
RAP
30h 57m
2 stops
$857United Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
11:20 am - 10:11 am
RAP
-
SJO
22h 51m
2 stops
United Airlines Logo
7:55 am - 10:25 pm
SJO
-
RAP
14h 30m
2 stops
$858United Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
6:30 am - 10:38 pm
RAP
-
SJO
16h 08m
1 stop
American Airlines Logo
11:41 pm - 4:20 pm
SJO
-
RAP
16h 39m
1 stop
$913American Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
4:55 pm - 11:50 am
RAP
-
SJO
18h 55m
2 stops
American Airlines Logo
11:41 pm - 12:11 pm
SJO
-
RAP
12h 30m
1 stop
$918American Airlines
Wed, Jul 8 - Wed, Jul 15

United Airlines flights from Rapid City to Costa Rica

Our best United Airlines deals on Rapid City to Costa Rica flight tickets
United Airlines
Oct 26
RAP5:48 pmRapid City
25h 51m
2 stops
SJO7:39 pmSan José Juan Santamaria Intl
Oct 30
SJO7:45 amSan José Juan Santamaria Intl
25h 33m
2 stops
RAP9:18 amRapid City
$655
United Airlines
Aug 24
RAP3:27 pmRapid City
20h 54m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Aug 27
SJO1:25 pmSan José Juan Santamaria Intl
27h 41m
2 stops
RAP5:06 pmRapid City
$766
United Airlines
Oct 10
RAP10:26 amRapid City
25h 55m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Oct 17
SJO7:55 amSan José Juan Santamaria Intl
30h 57m
2 stops
RAP2:52 pmRapid City
$857

American Airlines flights from Rapid City to Costa Rica

Our best American Airlines deals on Rapid City to Costa Rica flight tickets
American Airlines
Sep 29
RAP4:58 pmRapid City
20h 01m
2 stops
SJO12:59 pmSan José Juan Santamaria Intl
Oct 3
SJO2:57 pmSan José Juan Santamaria Intl
18h 50m
2 stops
RAP9:47 amRapid City
$679
American Airlines
Oct 3
RAP4:58 pmRapid City
21h 00m
1 stop
SJO1:58 pmSan José Juan Santamaria Intl
Oct 10
SJO12:57 pmSan José Juan Santamaria Intl
20h 52m
1 stop
RAP9:49 amRapid City
$696
American Airlines
Oct 3
RAP6:11 pmRapid City
16h 54m
2 stops
SJO11:05 amSan José Juan Santamaria Intl
Oct 10
SJO12:57 pmSan José Juan Santamaria Intl
27h 30m
1 stop
RAP4:27 pmRapid City
$700

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City 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 May 26, 2026.
Use the filters below to find and compare flights from Rapid City to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Mon 10/26

5:48 pm-7:39 pm

2 stops25h 51m

San José Juan Santamaria Intl

Fri 10/30

7:45 am-9:18 am

2 stops25h 33m

$655

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Tue 9/29

4:58 pm-12:59 pm

2 stops20h 01m

San José Juan Santamaria Intl

Sat 10/3

2:57 pm-9:47 am

2 stops18h 50m

$679

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Sat 10/3

4:58 pm-1:58 pm

1 stop21h 00m

San José Juan Santamaria Intl

Sat 10/10

12:57 pm-9:49 am

1 stop20h 52m

$696

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Sat 10/3

6:11 pm-11:05 am

2 stops16h 54m

San José Juan Santamaria Intl

Sat 10/10

12:57 pm-4:27 pm

1 stop27h 30m

$700
Quickest round-trip

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Tue 9/29

4:58 pm-12:59 pm

2 stops20h 01m

San José Juan Santamaria Intl

Sat 10/3

1:00 pm-9:23 pm

1 stop8h 23m

$722

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Mon 8/24

3:27 pm-12:21 pm

2 stops20h 54m

San José Juan Santamaria Intl

Thu 8/27

1:25 pm-5:06 pm

2 stops27h 41m

$766

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Sat 10/10

10:26 am-12:21 pm

2 stops25h 55m

San José Juan Santamaria Intl

Sat 10/17

7:55 am-2:52 pm

2 stops30h 57m

$857

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Wed 7/8

11:20 am-10:11 am

2 stops22h 51m

San José Juan Santamaria Intl

Wed 7/15

7:55 am-10:25 pm

2 stops14h 30m

$858

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Wed 7/8

6:30 am-10:38 pm

1 stop16h 08m

San José Juan Santamaria Intl

Wed 7/15

11:41 pm-4:20 pm

1 stop16h 39m

$913

Rapid CitySan José

RAP - SJO

RAPSJO

Rapid City

Wed 7/8

4:55 pm-11:50 am

2 stops18h 55m

San José Juan Santamaria Intl

Wed 7/15

11:41 pm-12:11 pm

1 stop12h 30m

$918

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Rapid City to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Costa Rica

Fastest flight time

18h 34m

Direct flights

None
The fastest flight from Rapid City to Costa Rica takes 18h 34m
There are no direct flights from Rapid City to Costa Rica. There are no popular flight routes from Rapid City to Costa Rica.
Search flight deals

Frequently asked questions about flying from Rapid City to Costa Rica

  • When did momondo last update prices for flights from Rapid City Airport to Costa Rica?

    Prices for flights from Rapid City Airport to Costa Rica are refreshed on a daily basis.

  • How old do you have to be to fly from Rapid City Airport to Costa Rica?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City 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 Rapid City to Costa Rica

Compare and see reviews for airlines that fly from Rapid City to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $506Free CancellationRating
7.4
9,749 reviews
Search United Airlines flights

Frequently asked questions about flying from Rapid City to Costa Rica

  • How do I get Price Alerts for flights from Rapid City to Costa Rica?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Rapid City from Costa Rica. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Rapid City to Costa Rica with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Costa Rica?

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

Can I find flights from Rapid City to Costa Rica with flexible booking policies on momondo?

All flight searches from Rapid City to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to Costa Rica?

Once you have performed a search for Rapid City to Costa Rica 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 Rapid City to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rapid City to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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