$340 Find Cheap Flights from Monterey to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterey to Costa Rica departing on 8/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Costa Rica

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monterey to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$457
Liberia
Liberia1 stop$717
San José
San José2 stops$457
Liberia
Liberia1 stop$717

Book Cheap Monterey 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 Monterey 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 Monterey to Costa Rica

Mon, Aug 3 - Fri, Aug 14
American Airlines Logo
7:12 pm - 1:00 pm
MRY
-
SJO
16h 48m
2 stops
American Airlines Logo
2:15 pm - 11:29 am
SJO
-
MRY
22h 14m
2 stops
$457American Airlines
Mon, May 4 - Sun, May 10
American Airlines Logo
7:22 pm - 11:07 am
MRY
-
SJO
14h 45m
2 stops
American Airlines Logo
6:30 am - 10:44 pm
SJO
-
MRY
17h 14m
2 stops
$580American Airlines
Mon, Aug 3 - Fri, Aug 14
American Airlines Logo
1:04 pm - 2:12 pm
MRY
-
SJO
24h 08m
1 stop
American Airlines Logo
2:15 pm - 11:29 am
SJO
-
MRY
22h 14m
2 stops
$589American Airlines
Fri, May 22 - Wed, May 27
Avianca Logo
7:05 am - 11:15 pm
MRY
-
SJO
15h 10m
2 stops
Avianca Logo
5:05 am - 8:36 pm
SJO
-
MRY
16h 31m
2 stops
$628Avianca
Wed, Jun 10 - Fri, Jun 19
American Airlines Logo
12:45 pm - 10:42 pm
MRY
-
SJO
8h 57m
1 stop
American Airlines Logo
11:59 pm - 6:23 pm
SJO
-
MRY
19h 24m
2 stops
$638American Airlines
Mon, Aug 3 - Fri, Aug 14
Avianca Logo
7:05 am - 8:30 am
MRY
-
SJO
24h 25m
2 stops
Avianca Logo
7:45 pm - 9:57 pm
SJO
-
MRY
27h 12m
3 stops
$663Avianca
Mon, Aug 3 - Fri, Aug 14
United Airlines Logo
3:30 pm - 7:15 am
MRY
-
SJO
14h 45m
1 stop
United Airlines Logo
8:45 am - 9:57 pm
SJO
-
MRY
14h 12m
1 stop
$664United Airlines
Mon, May 11 - Thu, May 14
United Airlines Logo
5:00 am - 3:19 pm
MRY
-
LIR
9h 19m
1 stop
United Airlines Logo
11:49 am - 11:16 am
LIR
-
MRY
24h 27m
2 stops
$717United Airlines
Sat, Jul 11 - Sun, Jul 19
Alaska Airlines Logo
6:00 am - 6:37 am
MRY
-
LIR
23h 37m
3 stops
Alaska Airlines Logo
6:39 pm - 11:58 pm
LIR
-
MRY
30h 19m
3 stops
$894Alaska Airlines
Sat, Jul 11 - Sun, Jul 19
Alaska Airlines Logo
6:00 am - 6:37 am
MRY
-
LIR
23h 37m
3 stops
Alaska Airlines Logo
6:39 pm - 11:58 pm
LIR
-
MRY
30h 19m
3 stops
$904Alaska Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Monterey to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Monterey to Costa Rica were found on American Airlines ($580) and United Airlines ($664).

Find deals

Good to know

Cheapest flight$340
Flight from Monterey to Liberia

FAQs - booking Costa Rica flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Monterey 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 Monterey 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 Monterey 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 Monterey 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 Monterey 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 airline flying from Monterey to Costa Rica

 
Need help choosing which airline to fly with from Monterey 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 9409 reviews
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

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

Information on your arrival and departure airports

Monterey (MRY)