$578 Find Cheap Flights from Fresno 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 Fresno to Costa Rica departing on 6/10. 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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Cheap Flights from Fresno to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$614
Liberia
Liberia2 stops$866
San José
San José1 stop$614
Liberia
Liberia2 stops$866

Book Cheap Fresno 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 Fresno 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 Fresno to Costa Rica

Wed, Jun 10 - Thu, Jul 9
Multiple Airlines Logo
2:54 am - 11:59 pm
FAT
-
SJO
20h 05m
1 stop
Multiple Airlines Logo
4:15 pm - 1:00 am
SJO
-
FAT
9h 45m
1 stop
$614Multiple Airlines
Thu, Jun 11 - Thu, Jul 9
Southwest Logo
5:35 pm - 12:45 pm
FAT
-
SJO
18h 10m
2 stops
Southwest Logo
8:45 am - 11:05 pm
SJO
-
FAT
15h 20m
2 stops
$641Southwest
Thu, Jun 11 - Thu, Jul 9
American Airlines Logo
11:48 pm - 10:43 pm
FAT
-
SJO
21h 55m
1 stop
American Airlines Logo
6:00 am - 11:09 pm
SJO
-
FAT
18h 09m
2 stops
$683American Airlines
Sun, Jun 21 - Mon, Jul 6
American Airlines Logo
5:30 am - 10:43 pm
FAT
-
SJO
16h 13m
1 stop
American Airlines Logo
3:38 pm - 10:15 am
SJO
-
FAT
19h 37m
2 stops
$709American Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
7:34 pm - 1:00 pm
FAT
-
SJO
16h 26m
2 stops
American Airlines Logo
11:41 pm - 10:15 am
SJO
-
FAT
11h 34m
1 stop
$721American Airlines
Sun, Jun 21 - Mon, Jul 6
American Airlines Logo
5:30 am - 10:43 pm
FAT
-
SJO
16h 13m
1 stop
American Airlines Logo
2:02 pm - 10:15 am
SJO
-
FAT
21h 13m
2 stops
$739American Airlines
Tue, Jun 16 - Thu, Jun 25
United Airlines Logo
5:00 am - 10:11 am
FAT
-
SJO
28h 11m
2 stops
United Airlines Logo
12:30 am - 7:54 pm
SJO
-
FAT
20h 24m
2 stops
$759United Airlines
Sun, Jun 21 - Mon, Jul 6
United Airlines Logo
6:30 am - 7:15 am
FAT
-
SJO
23h 45m
1 stop
United Airlines Logo
8:45 am - 10:13 pm
SJO
-
FAT
14h 28m
1 stop
$761United Airlines
Wed, Jun 10 - Wed, Jun 17
Alaska Airlines Logo
10:42 am - 6:37 am
FAT
-
LIR
18h 55m
3 stops
Alaska Airlines Logo
9:03 am - 10:05 am
LIR
-
FAT
26h 02m
3 stops
$1,020Alaska Airlines
Wed, Jun 10 - Wed, Jun 17
Alaska Airlines Logo
10:42 am - 6:37 am
FAT
-
LIR
18h 55m
3 stops
Alaska Airlines Logo
9:03 am - 12:31 pm
LIR
-
FAT
28h 28m
2 stops
$1,105Alaska Airlines
Booking Insights

KAYAK's insights & trends for Fresno to Costa Rica flights

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

What is the cheapest month to fly from Fresno to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fresno to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Fresno to Costa Rica is May, when tickets cost $194 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $743 and $621 respectively.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$614
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Fresno to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Fresno 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 Fresno to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Fresno 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 Fresno 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 Fresno 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 Fresno 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 Fresno to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Fresno to Costa Rica

 
Need help choosing which airline to fly with from Fresno 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 9680 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

Some crew were unfriendly or in some cases just straight up rude.

6.0 GoodAnonymous, Apr 2026
SFO - YVR
Read more United Airlines reviews

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

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

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Everything you need to know for your flight from Fresno to Costa Rica

Information on your arrival and departure airports

Fresno (FAT)