$436 Find Cheap Flights from Lafayette 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 Lafayette to Costa Rica departing on 2/10. 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

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Cheap Flights from Lafayette to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$436
San José
San José2 stops$436

Book Cheap Lafayette 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 Lafayette 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 Lafayette to Costa Rica

Tue, Feb 10 - Tue, Mar 10
American Airlines Logo
5:34 am - 7:40 pmLFT-SJO
14h 06m2 stops
American Airlines Logo
2:50 pm - 11:33 amSJO-LFT
19h 43m2 stops
$436American Airlines
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Mon, Oct 20 - Thu, Oct 23
American Airlines Logo
6:23 pm - 1:38 pmLFT-SJO
20h 15m2 stops
American Airlines Logo
2:40 pm - 9:35 amSJO-LFT
17h 55m2 stops
$444American Airlines
Find Deal
Tue, Feb 10 - Tue, Mar 10
American Airlines Logo
7:10 am - 2:25 pmLFT-SJO
7h 15m1 stop
American Airlines Logo
2:55 pm - 11:33 amSJO-LFT
19h 38m2 stops
$457American Airlines
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Tue, Feb 10 - Mon, Mar 9
American Airlines Logo
7:10 am - 2:25 pmLFT-SJO
7h 15m1 stop
American Airlines Logo
12:01 am - 5:50 pmSJO-LFT
16h 49m1 stop
$462American Airlines
Find Deal
Tue, Feb 10 - Mon, Mar 9
American Airlines Logo
7:10 am - 7:40 pmLFT-SJO
12h 30m2 stops
American Airlines Logo
12:01 am - 11:33 amSJO-LFT
10h 32m1 stop
$466American Airlines
Find Deal
Sun, Mar 8 - Sun, Mar 15
American Airlines Logo
6:20 pm - 12:58 pmLFT-SJO
19h 38m2 stops
American Airlines Logo
12:01 am - 5:50 pmSJO-LFT
16h 49m1 stop
$470American Airlines
Find Deal
Tue, Feb 10 - Mon, Mar 9
American Airlines Logo
7:10 am - 2:25 pmLFT-SJO
7h 15m1 stop
American Airlines Logo
12:01 am - 11:33 amSJO-LFT
10h 32m1 stop
$483American Airlines
Find Deal
Mon, Oct 20 - Thu, Oct 23
American Airlines Logo
4:36 pm - 1:38 pmLFT-SJO
22h 02m2 stops
American Airlines Logo
6:00 am - 5:53 pmSJO-LFT
10h 53m1 stop
$487American Airlines
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Tue, Feb 10 - Tue, Mar 10
United Airlines Logo
7:00 am - 1:15 pmLFT-SJO
6h 15m1 stop
United Airlines Logo
5:30 am - 7:17 pmSJO-LFT
12h 47m1 stop
$542United Airlines
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Mon, Oct 20 - Thu, Oct 23
United Airlines Logo
5:15 am - 12:26 pmLFT-SJO
8h 11m1 stop
United Airlines Logo
7:55 am - 3:33 pmSJO-LFT
6h 38m1 stop
$550United Airlines
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Lafayette 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 Lafayette to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lafayette 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 Lafayette to Costa Rica is October, when tickets cost $434 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $1,401 and $956 respectively.

What’s the cheapest day of the week to fly from Lafayette to Costa Rica?

The average price of all round-trip flights from Lafayette to Costa Rica clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Costa Rica on a Thursday and more expensive on a Saturday. On your return trip to Lafayette, you should consider flying back on a Friday, and avoid Mondays for better deals.

Good to know

Low seasonJanuary
Cheapest flight$436
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Lafayette to San José

FAQs - booking Costa Rica flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lafayette 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 Lafayette 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 Lafayette 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 Lafayette 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 Lafayette 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 afternoon, when round-trip flights cost $590 on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $761.

Reviews of the top airline flying from Lafayette to Costa Rica

 
Need help choosing which airline to fly with from Lafayette 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 8929 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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

Information on your arrival and departure airports

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