$363 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 4/10. 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, 0 bags

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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$559
Liberia
Liberia2 stops$586
San José
San José2 stops$559
Liberia
Liberia2 stops$586

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

Tue, May 26 - Mon, Jun 1
American Airlines Logo
1:00 pm - 11:56 am
MRY
-
SJO
21h 56m
2 stops
American Airlines Logo
12:50 pm - 12:10 pm
SJO
-
MRY
24h 20m
2 stops
$559American Airlines
Mon, Jun 15 - Wed, Jun 24
American Airlines Logo
1:00 pm - 11:22 am
MRY
-
LIR
21h 22m
2 stops
American Airlines Logo
2:47 pm - 12:10 pm
LIR
-
MRY
22h 23m
2 stops
$586American Airlines
Mon, Jun 15 - Wed, Jun 24
United Airlines Logo
5:00 am - 3:19 pm
MRY
-
LIR
9h 19m
1 stop
United Airlines Logo
3:27 pm - 11:10 am
LIR
-
MRY
20h 43m
2 stops
$587United Airlines
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
8:00 am - 11:40 pm
MRY
-
SJO
14h 40m
2 stops
Multiple Airlines Logo
7:45 pm - 11:10 am
SJO
-
MRY
16h 25m
3 stops
$602Multiple Airlines
Tue, May 26 - Mon, Jun 1
American Airlines Logo
1:00 pm - 2:14 pm
MRY
-
SJO
24h 14m
1 stop
American Airlines Logo
12:50 pm - 12:10 pm
SJO
-
MRY
24h 20m
2 stops
$624American Airlines
Sun, Apr 12 - Mon, Apr 20
American Airlines Logo
7:22 pm - 11:25 am
MRY
-
SJO
15h 03m
2 stops
American Airlines Logo
2:22 pm - 12:10 pm
SJO
-
MRY
22h 48m
2 stops
$628American Airlines
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
7:12 pm - 11:59 am
MRY
-
SJO
15h 47m
2 stops
American Airlines Logo
11:59 pm - 6:31 pm
SJO
-
MRY
19h 32m
2 stops
$640American Airlines
Sun, Apr 12 - Mon, Apr 20
United Airlines Logo
7:00 pm - 7:15 am
MRY
-
SJO
11h 15m
1 stop
United Airlines Logo
8:45 am - 6:00 pm
SJO
-
MRY
10h 15m
1 stop
$656United Airlines
Sat, Apr 11 - Wed, Apr 15
GOL Logo
12:40 pm - 11:07 am
MRY
-
SJO
21h 27m
2 stops
GOL Logo
11:35 pm - 6:52 pm
SJO
-
MRY
20h 17m
2 stops
$687GOL
Tue, Apr 7 - Thu, Apr 16
Avianca Logo
12:02 pm - 11:30 am
MRY
-
SJO
22h 28m
2 stops
Avianca Logo
9:40 am - 8:58 pm
SJO
-
MRY
36h 18m
2 stops
$704Avianca
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 ($559) and United Airlines ($587).

Good to know

Cheapest flight$363
Flight from Monterey to San José

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 9348 reviews
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

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

8.0 ExcellentAnonymous, Feb 2026
SFO - HKG
Read more United Airlines reviews

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.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

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

Information on your arrival and departure airports