$298 Find Cheap Flights from Saint George to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to Costa Rica departing on 12/6. 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 Saint George to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint George to Costa Rica 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 Saint George to Costa Rica

Sat, Dec 6 - Sat, Dec 13
United Airlines Logo
12:07 pm - 6:25 amSGU-SJO
17h 18m1 stop
United Airlines Logo
6:40 am - 4:02 pmSJO-SGU
10h 22m1 stop
$298United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
United Airlines Logo
5:35 pm - 1:15 pmSGU-SJO
18h 40m2 stops
United Airlines Logo
2:20 pm - 10:22 amSJO-SGU
21h 02m2 stops
$302United Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
American Airlines Logo
11:00 am - 11:12 pmSGU-SJO
11h 12m1 stop
American Airlines Logo
6:00 am - 11:11 pmSJO-SGU
18h 11m2 stops
$634American Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
American Airlines Logo
11:00 am - 11:12 pmSGU-SJO
11h 12m1 stop
American Airlines Logo
2:39 pm - 11:11 pmSJO-SGU
9h 32m1 stop
$918American Airlines
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Thu, Dec 25 - Thu, Jan 1
American Airlines Logo
7:30 am - 8:14 pmSGU-SJO
11h 44m2 stops
American Airlines Logo
6:20 am - 12:14 amSJO-SGU
18h 54m2 stops
$1,141American Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1
United Airlines Logo
5:10 am - 10:00 pmSGU-SJO
15h 50m1 stop
United Airlines Logo
6:40 am - 4:25 pmSJO-SGU
10h 45m1 stop
$1,211United Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1
United Airlines Logo
5:10 am - 10:32 pmSGU-SJO
40h 22m2 stops
United Airlines Logo
6:40 am - 4:25 pmSJO-SGU
10h 45m1 stop
$1,242United Airlines
Find Deal
Thu, Dec 25 - Wed, Dec 31
American Airlines Logo
7:30 am - 8:14 pmSGU-SJO
11h 44m2 stops
American Airlines Logo
12:34 am - 11:22 amSJO-SGU
11h 48m2 stops
$1,316American Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 2
United Airlines Logo
5:36 pm - 8:39 pmSGU-SJO
26h 03m2 stops
United Airlines Logo
7:30 am - 10:20 amSJO-SGU
27h 50m1 stop
$1,429United Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 2
United Airlines Logo
5:36 pm - 10:00 pmSGU-SJO
27h 24m1 stop
United Airlines Logo
7:30 am - 10:20 amSJO-SGU
27h 50m1 stop
$1,432United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Saint George to Costa Rica flights

Get data-powered insights and trends into flights from Saint George to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Saint George and Costa Rica?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Saint George to Costa Rica.

There are 2 airlines that fly nonstop from Saint George to Costa Rica. They are American Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $443 and arriving in Liberia (LIR). On average, United Airlines offers the best prices for nonstop flights between Saint George and Costa Rica.

Which airlines provide the cheapest flights from Saint George to Costa Rica?

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 Saint George to Costa Rica were found on United Airlines ($298) and American Airlines ($634).

Good to know

Cheapest flight$298
Flight from Saint George to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Saint George to Costa Rica?

    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 Saint George to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint George to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint George to Costa Rica 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 Saint George to Costa Rica?

    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 Saint George to Costa Rica 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 Saint George to Costa Rica?

    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 Saint George to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the morning, when round-trip flights cost $1,265 on average. The most expensive time of day to fly to Costa Rica is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,311.

Reviews of the top airlines flying from Saint George to Costa Rica

 
Need help choosing which airline to fly with from Saint George to Costa Rica? 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 9013 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 OkayThomas, Nov 2025SFO - KOA
Read more United Airlines reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

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

Information on your arrival and departure airports