Flights to Northern Plains, Costa Rica from NT$23,524

View NT$9,828 flight on Sat, 2026/3/28Opens in a new window

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How much is the cheapest flight to Northern Plains?

Prices were available within the past 7 days and start at NT$9,828 for one-way flights and NT$23,524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Mar 28 - Sun, Apr 5
LAX
Los Angeles
LIR
Liberia
NT$23,524 Roundtrip, found 22 hours ago
NT$23,524
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sat, Mar 28 from Los Angeles to Liberia, returning Sun, Apr 5, priced at NT$23,524 found 22 hours ago
Air Canada
Sat, Mar 28 - Sun, Apr 5
LAX
Los Angeles
LIR
Liberia
NT$24,051 Roundtrip, found 22 hours ago
NT$24,051
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sat, Mar 28 from Los Angeles to Liberia, returning Sun, Apr 5, priced at NT$24,051 found 22 hours ago
American Airlines
Sat, Mar 28 - Sun, Apr 5
LAX
Los Angeles
LIR
Liberia
NT$25,506 Roundtrip, found 22 hours ago
NT$25,506
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Los Angeles to Liberia, returning Sun, Apr 5, priced at NT$25,506 found 22 hours ago
Delta
Sat, Mar 28 - Sun, Apr 5
LAX
Los Angeles
LIR
Liberia
NT$26,405 Roundtrip, found 22 hours ago
NT$26,405
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, Mar 28 from Los Angeles to Liberia, returning Sun, Apr 5, priced at NT$26,405 found 22 hours ago
United
Sat, Mar 28 - Sun, Apr 5
LAX
Los Angeles
LIR
Liberia
NT$27,117 Roundtrip, found 22 hours ago
NT$27,117
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Mar 28 from Los Angeles to Liberia, returning Sun, Apr 5, priced at NT$27,117 found 22 hours ago

Frequently asked questions

How do I find cheap flights to Northern Plains that have flexible change policies?
It's quick and easy with Expedia. Firstly, enter your preferred dates and destination and click "Search." Next step? Check the "No change fee" box below the "Flexible change policies" filter to the left of your screen. Step 3. Reserve a cheap and flexible fare to Northern Plains.
Which airlines fly to Northern Plains?
Dust off your suitcase and choose between these popular airlines that have flights into or near Northern Plains:

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

How can I find cheap tickets to Northern Plains?
One of the best ways to get a hold of cheap tickets to Northern Plains is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Northern Plains in the last seven days was NT$23,524. Booking well ahead of time will generally help you get an even bigger bargain.
How much is a flight to Northern Plains?
The cost of a round-trip ticket to Northern Plains in the last seven days fluctuated between NT$23,524 and NT$27,117. If you were flying one way out of Los Angeles (LAX), you could have gotten a cheap fare from just NT$9,828.
What are the most popular airports to fly into in Northern Plains?
Juan Santamaria Intl. Airport (SJO) is the main jumping-off point for those eager to visit Northern Plains. Roughly 625 flights every month land at this airport.
When is the cheapest time to fly to Northern Plains?
If you're not fixed on what day you jet off to Northern Plains, try to depart early in the week. The most affordable day to take off is generally Tuesday, closely followed by Monday. Saturday is typically the most expensive day, with lots of vacationers preferring to fly on the weekend.
How much is a plane ticket to Northern Plains?
In the last seven days, fares to Northern Plains varied from NT$23,524 to NT$27,117.
What months are the cheapest to book a flight to Northern Plains?
February is the ideal month to get your hands on a fantastic deal to Northern Plains. Keep in mind that the costliest time to book a seat in the U.S. Isn't during the height of summer, but in December.

Travel information

Destination airport
Daniel Oduber Intl.
Destination airport IATA code
LIR
Destination city name
Liberia
Roundtrip price
NT$23,524

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