Find cheap United Airlines flights to Costa Rica from $118

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Flight Deals

Cheap United Airlines Flight Deals to Costa Rica

 
Here are some of the best deals found on KAYAK recently from United Airlines 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 United Airlines flight deals from the United States to Costa Rica

Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
7:45 am - 8:39 pmLGA-SJO
13h 54m1 stop
United Airlines Logo
6:30 am - 7:17 pmSJO-LGA
11h 47m1 stop
$248United Airlines
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Sat, Jan 24 - Tue, Feb 10
United Airlines Logo
12:50 pm - 8:39 pmIAD-SJO
8h 49m1 stop
United Airlines Logo
6:30 am - 8:49 pmSJO-IAD
13h 19m1 stop
$251United Airlines
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Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
3:31 pm - 7:53 pmEWR-SJO
5h 22mnonstop
United Airlines Logo
11:28 pm - 5:31 amSJO-EWR
5h 03mnonstop
$253United Airlines
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Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
7:35 am - 8:39 pmEWR-SJO
14h 04m1 stop
United Airlines Logo
2:00 pm - 8:16 pmSJO-EWR
5h 16mnonstop
$258United Airlines
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Mon, Nov 24 - Sat, Jan 24
United Airlines Logo
5:45 am - 1:15 pmEWR-SJO
8h 30m1 stop
United Airlines Logo
6:30 am - 6:59 pmSJO-EWR
11h 29m1 stop
$263United Airlines
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Sun, Feb 8 - Sat, Feb 14
United Airlines Logo
7:45 am - 6:16 pmLGA-SJO
11h 31m1 stop
United Airlines Logo
2:05 pm - 9:12 amSJO-LGA
18h 07m1 stop
$265United Airlines
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Wed, Jan 21 - Sat, Jan 31
United Airlines Logo
3:31 pm - 7:53 pmEWR-SJO
5h 22mnonstop
United Airlines Logo
6:30 am - 9:19 pmSJO-EWR
13h 49m1 stop
$265United Airlines
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Mon, Dec 8 - Sat, Dec 13
United Airlines Logo
6:00 am - 1:15 pmIAD-SJO
8h 15m1 stop
United Airlines Logo
2:30 pm - 8:13 pmSJO-IAD
4h 43mnonstop
$266United Airlines
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Fri, Dec 5 - Mon, Dec 8
United Airlines Logo
8:15 pm - 12:56 pmLGA-SJO
17h 41m1 stop
United Airlines Logo
8:45 am - 8:54 pmSJO-LGA
11h 09m1 stop
$267United Airlines
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Sun, Jan 18 - Sat, Jan 24
United Airlines Logo
9:21 pm - 12:56 pmLGA-SJO
16h 35m1 stop
United Airlines Logo
6:30 am - 9:57 pmSJO-LGA
14h 27m1 stop
$268United Airlines
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Good to know

Low seasonSeptember
Cheapest flight$118
Average price round-trip$653
Good deal round-trip$555
Good deal one-way$487
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from New York LaGuardia Airport to San José
(avg. price over the last 2 weeks)
or less
or less

KAYAK's insights & trends for flights to Costa Rica

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

What is the cheapest flight to Costa Rica?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Costa Rica from the United States found in the last 72 hours was to Liberia, at $234 round-trip. The most popular route is Newark Airport (EWR) to San José (SJO) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $262.

How much is a flight to Costa Rica?

The average and cheapest price for all round-trip flights to Costa Rica from each origin found by users searching on KAYAK in the last month.

A flight to Costa Rica costs $422 on average. The cheapest price found on KAYAK in the last 2 weeks was $118 for the route Newark Airport (EWR) to Liberia (LIR). The most popular routes on KAYAK are New York to Liberia which costs $464 on average, and Chicago to San José, which costs $587 on average.

See prices from:

What is the cheapest day to fly to Costa Rica?

The average price of all flights from the United States to Costa Rica clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Costa Rica is Tuesday where round-trip tickets can be as cheap as $493. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $618 on average.

What is the cheapest month to fly from the United States to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States 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 the United States to Costa Rica is January, when tickets cost $364 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $778 and $715 respectively.

How far in advance should I book a flight from the United States to Costa Rica?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Costa Rica, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from the United States to Costa Rica, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Which is the cheapest airport to fly into in Costa Rica?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Costa Rica is San José Juan Santamaria Intl Airport (SJO), with an average flight price of $266.

FAQs for flying to Costa Rica with United Airlines

  • What is the average price for a flight to Costa Rica with United Airlines?

    The typical United Airlines fare to Costa Rica averages $542 for a return flight and around $372 for a one-way ticket.

  • Does United Airlines usually have the lowest fares for flights to Costa Rica?

    JetBlue frequently offers the lowest average return price for flights to Costa Rica, but fares can vary between airlines and dates. We recommend comparing all available options on KAYAK before booking your flight.

  • What other airlines fly to Costa Rica besides United Airlines?

    In addition to United Airlines, airlines such as Avianca, JetBlue and American Airlines also operate flights to Costa Rica. Check KAYAK to compare fares from these and other carriers.

United Airlines customer reviews

7.4
Good9,015 verified ratings
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
Pros +
  • Flight was quick and easy. (in 2447 reviews)
Cons -
  • Have the middle seats vacant. (in 137 reviews)
  • The space in economy plus. (in 296 reviews)
Show reviews that mention
Traveler rating:
Sort by:
D
10.0 Wonderful
Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.
G
10.0 Wonderful
Is my favorite Lufthansa?
S
8.0 Very good
Good trip. Good crew. Thank you!
S
8.0 Very good
Great crew, excellent landing, good food. Over all great experience. Thank you!
N
8.0 Very good
Entertainment and wifi did not work
A
4.0 Mediocre
Please figure out the delays
T
4.0 Mediocre
Older aircraft, no meal, only food was for purchase. Not impressed United.
T
4.0 Mediocre
United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.
C
10.0 Wonderful
Always wish for more healthy, gluten free options. We have to bring our own.
C
6.0 Okay
Just the hardness of the seats was an issue.

Everything you need to know for your flight to Costa Rica