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$229+ Cheap flights from Saint George (SGU) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — SJO
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
1 adult, Economy
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Cheap flight deals from Saint George to Costa Rica

Keep the following information in mind while searching for Saint George to Costa Rica flight deals. Data was last updated June 17, 2025.

Round-trip from

$441
(United Airlines)

One-way from

$229
(United Airlines)
From Saint George to Costa Rica
Search Deals
One-way flight from Saint George to Costa Rica
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Find flight deals from Saint George to Costa Rica

Cheapest flights from Saint George to Costa Rica
Explore the most affordable flight options available from Saint George to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:48 pmSGU - SJO
2 stops22h 38mUnited Airlines
Thu 9/111:30 pmSJO - SGU
2 stops26h 51mUnited Airlines
Deal found 6/15$441
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:05 amSGU - SJO
1 stop13h 10mAmerican Airlines
Wed 9/107:21 amSJO - SGU
1 stop15h 56mAmerican Airlines
Deal found 6/16$466

Cheapflights Fare Finder

Customize your flight search to find flights from Saint George 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, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
Use the filters below to find and compare flights from Saint George to Costa Rica that are best for you.

Fly from

Saint George

Fly to

Costa Rica

Route

Depart

Return

Price

Saint GeorgeSan José

SGU - SJO

SGUSJO

Saint George

Tue 9/2

1:48 pm-12:26 pm

2 stops22h 38m

San José Juan Santamaria Intl

Thu 9/11

1:30 pm-4:21 pm

2 stops26h 51m

$441

Saint GeorgeSan José

SGU - SJO

SGUSJO

Saint George

Mon 9/1

5:05 am-6:15 pm

1 stop13h 10m

San José Juan Santamaria Intl

Wed 9/10

7:21 am-11:17 pm

1 stop15h 56m

$466

Saint GeorgeSan José

SGU - SJO

SGUSJO

Saint George

Sun 8/3

5:25 pm-10:11 am

2 stops40h 46m

$229

Saint GeorgeSan José

SGU - SJO

SGUSJO

Saint George

Sun 8/3

11:32 am-10:05 pm

1 stop10h 33m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Saint George to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Saint George with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint George to Costa Rica

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated June 17, 2025.
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,801 reviews
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Saint George to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint George to Costa Rica?

    Saint George (SGU), located 1.4 mi from the city center, is the airport you fly out of when you book flights from Saint George to Costa Rica.

  • Can I find deals for flights from Saint George to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Saint George to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint George to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint George to Costa Rica.

  • Can I find deals for business class flights from Saint George to Costa Rica?

    Yes. Cheapflights offers flight deals from Saint George to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint George to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Saint George to Costa Rica (average of $398). Flying from Saint George to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Saint George to Costa Rica

Discover the top 2 airlines that operate flights from Saint George to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$443Average$733FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$655Average$1,072FlexibilityNo cancel feeOn-time71%

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