Cheap Flights to Costa Rica

View NZ$351 flight on Wed, 23 Sept 2026Opens in a new window

Popular airlines to Costa Rica

  • American Airlines

  • United

  • Delta

  • JetBlue Airways

  • Air Canada

  • Avianca

  • Aeromexico

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest Flights to Costa Rica

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 23 Sept - Tue, 29 Sept
LAS
Las Vegas
SJO
San José
NZ$776 Return, found 3 days ago
NZ$776
Return
found 3 days ago
Select American Airlines flight, departing Wed, 23 Sept from Las Vegas to San José, returning Tue, 29 Sept, priced at NZ$776 found 3 days ago
United
Wed, 23 Sept - Tue, 29 Sept
LAS
Las Vegas
SJO
San José
NZ$821 Return, found 3 days ago
NZ$821
Return
found 3 days ago
Select United flight, departing Wed, 23 Sept from Las Vegas to San José, returning Tue, 29 Sept, priced at NZ$821 found 3 days ago
American Airlines
Wed, 23 Sept - Tue, 29 Sept
LAS
Las Vegas
SJO
San José
NZ$823 Return, found 3 days ago
NZ$823
Return
found 3 days ago
Select American Airlines flight, departing Wed, 23 Sept from Las Vegas to San José, returning Tue, 29 Sept, priced at NZ$823 found 3 days ago
United
Wed, 30 Sept - Thu, 8 Oct
LAS
Las Vegas
SJO
San José
NZ$831 Return, found 3 days ago
NZ$831
Return
found 3 days ago
Select United flight, departing Wed, 30 Sept from Las Vegas to San José, returning Thu, 8 Oct, priced at NZ$831 found 3 days ago
United
Wed, 23 Sept - Tue, 29 Sept
LAS
Las Vegas
SJO
San José
NZ$837 Return, found 3 days ago
NZ$837
Return
found 3 days ago
Select United flight, departing Wed, 23 Sept from Las Vegas to San José, returning Tue, 29 Sept, priced at NZ$837 found 3 days ago
United
Wed, 30 Sept - Thu, 8 Oct
LAS
Las Vegas
SJO
San José
NZ$840 Return, found 3 days ago
NZ$840
Return
found 3 days ago
Select United flight, departing Wed, 30 Sept from Las Vegas to San José, returning Thu, 8 Oct, priced at NZ$840 found 3 days ago
American Airlines
Wed, 23 Sept - Tue, 29 Sept
LAS
Las Vegas
SJO
San José
NZ$844 Return, found 3 days ago
NZ$844
Return
found 3 days ago
Select American Airlines flight, departing Wed, 23 Sept from Las Vegas to San José, returning Tue, 29 Sept, priced at NZ$844 found 3 days ago
avianca
Wed, 30 Sept - Thu, 8 Oct
LAS
Las Vegas
SJO
San José
NZ$927 Return, found 3 days ago
NZ$927
Return
found 3 days ago
Select avianca flight, departing Wed, 30 Sept from Las Vegas to San José, returning Thu, 8 Oct, priced at NZ$927 found 3 days ago
Copa
Wed, 30 Sept - Thu, 8 Oct
LAS
Las Vegas
SJO
San José
NZ$1,012 Return, found 3 days ago
NZ$1,012
Return
found 3 days ago
Select Copa flight, departing Wed, 30 Sept from Las Vegas to San José, returning Thu, 8 Oct, priced at NZ$1,012 found 3 days ago
Delta
Wed, 23 Sept - Tue, 29 Sept
LAS
Las Vegas
SJO
San José
NZ$1,055 Return, found 3 days ago
NZ$1,055
Return
found 3 days ago
Select Delta flight, departing Wed, 23 Sept from Las Vegas to San José, returning Tue, 29 Sept, priced at NZ$1,055 found 3 days ago

Trending flights to Costa Rica

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, 19 May - Tue, 26 May
AKL
Auckland
SJO
San José
NZ$2,484 Return, found 6 days ago
NZ$2,484
Return
found 6 days ago
Select Qantas Airways flight, departing Tue, 19 May from Auckland to San José, returning Tue, 26 May, priced at NZ$2,484 found 6 days ago

Frequently asked questions

How do I find cheap flights to Costa Rica that have flexible change policies?
It's quick and easy with Expedia. Step 1: Type in your travel dates and click on the "Search" button. Step 2: Check "No change fee" under the "Flexible change policies" subheading on the top left of your screen. Step 3. Score your cheap and flexible flight to Costa Rica.
Which airlines fly to Costa Rica?
With a great selection of airlines operating flights into or near Costa Rica, you have plenty of options:

  • United Airlines - 286 flights to or near Costa Rica each month, including 178 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • American Airlines - 277 flights to or near Costa Rica each month, including 164 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • Spirit Airlines - 91 flights to or near Costa Rica each month, including 91 flights to Juan Santamaria Intl. Airport (SJO) per month.

How can I find cheap tickets to Costa Rica?
In the last seven days, NZ$776 was the best price for a flight to Costa Rica. For an even cheaper fare, book well in advance and be flexible with your travel dates. Search for your trip to Costa Rica, then compare prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Costa Rica?
There were lots of cheap fares for the taking in the last seven days, with the price of a return ticket to Costa Rica varying between NZ$776 and NZ$2,484. Many lucky travellers scored one-way tickets from Las Vegas (LAS) for as little as NZ$351.
What are the most popular airports to fly into in Costa Rica?
When you've planned where you'd like to spend the most time in Costa Rica, take your pick of these major airports:

  • Juan Santamaria Intl. Airport (SJO) - 625 flights per month.
  • Daniel Oduber Intl. Airport (LIR) - 373 flights per month.

When is the cheapest time to fly to Costa Rica?
If you'd prefer to spend your cash exploring Costa Rica rather than on getting there, depart early in the week. The most economical day to fly is generally Tuesday, with Monday coming in second. With many folks keeping their travel to weekends, Saturday typically has the most expensive ticket prices.
How much is a plane ticket to Costa Rica?
Seats varied from NZ$776 to NZ$2,484 in the last seven days. When you're ready to book, we'll be ready to help you pick up the best price to Costa Rica.
What is the best time to go to Costa Rica?
A good time to go to San José is after June 20 when summer starts. In Costa Rica's busiest city, average temperatures range from 16ºC to 24ºC at this time — prime weather for touring around! January, February and March are the most popular months to discover this destination.
What months are the cheapest to book a flight to Costa Rica?
A great month to book cheap flights to Costa Rica is February. It's worth remembering that in the United States, an expensive time to book a ticket is the busy month of December.

Book with confidence

Costa Rica Flights

There is no better time to steal away to Costa Rica than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Costa Rica right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Costa Rica flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Costa Rica in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Costa Rica without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Costa Rica starts right here!

Costa Rica Flights

Travel information

Costa Rica Flights Information

Airlines serving
American Airlines, United, Alaska Airlines, avianca, Delta, Copa
Roundtrip price
from NZ$776
Costa Rica Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.