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Cheap flights from Monterey to Costa Rica from $378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterey to Costa Rica departing on 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Monterey to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:14 pm - 2:17 pm
MRY
-
SJO
21h 03m
2 stops
American Airlines Logo
2:15 pm - 11:49 am
SJO
-
MRY
22h 34m
2 stops
$477American Airlines
Mon, Aug 3 - Fri, Aug 14
American Airlines Logo
7:22 pm - 11:25 am
MRY
-
SJO
15h 03m
2 stops
American Airlines Logo
12:35 pm - 9:25 am
SJO
-
MRY
21h 50m
2 stops
$560American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
12:41 pm - 2:17 pm
MRY
-
SJO
24h 36m
1 stop
American Airlines Logo
2:15 pm - 11:49 am
SJO
-
MRY
22h 34m
2 stops
$586American Airlines
Mon, Aug 3 - Fri, Aug 14
American Airlines Logo
12:45 pm - 10:42 pm
MRY
-
SJO
8h 57m
1 stop
American Airlines Logo
3:08 pm - 11:55 am
SJO
-
MRY
21h 47m
2 stops
$627American Airlines
Wed, Jun 10 - Tue, Jun 16
United Airlines Logo
12:02 pm - 7:15 am
MRY
-
SJO
18h 13m
1 stop
United Airlines Logo
8:45 am - 7:39 pm
SJO
-
MRY
11h 54m
1 stop
$668United Airlines
Wed, Apr 15 - Wed, Apr 22
Alaska Airlines Logo
6:02 am - 6:20 am
MRY
-
LIR
23h 18m
3 stops
Alaska Airlines Logo
11:20 am - 6:14 pm
LIR
-
MRY
31h 54m
3 stops
$689Alaska Airlines
Tue, May 5 - Wed, May 13
Avianca Logo
7:03 am - 11:40 pm
MRY
-
SJO
15h 37m
2 stops
Avianca Logo
5:45 am - 6:11 pm
SJO
-
MRY
13h 26m
2 stops
$698Avianca
Thu, May 7 - Tue, May 12
Avianca Logo
7:00 am - 11:30 am
MRY
-
SJO
27h 30m
2 stops
Avianca Logo
5:45 am - 6:11 pm
SJO
-
MRY
13h 26m
2 stops
$700Avianca
Wed, May 6 - Tue, May 12
Alaska Airlines Logo
4:44 pm - 6:20 am
MRY
-
LIR
12h 36m
2 stops
Alaska Airlines Logo
11:20 am - 6:14 pm
LIR
-
MRY
31h 54m
2 stops
$724Alaska Airlines
Tue, May 5 - Wed, May 13
United Airlines Logo
5:00 am - 12:10 pm
MRY
-
LIR
30h 10m
2 stops
United Airlines Logo
3:27 pm - 6:11 pm
LIR
-
MRY
27h 44m
2 stops
$757United Airlines
Mon, May 11 - Thu, May 14

American Airlines flights from Monterey to Costa Rica

Our best American Airlines deals on Monterey to Costa Rica flight tickets
American Airlines
Aug 3
MRY4:14 pmMonterey Regional
21h 03m
2 stops
SJO2:17 pmSan José Juan Santamaria Intl
Aug 14
SJO2:15 pmSan José Juan Santamaria Intl
22h 34m
2 stops
MRY11:49 amMonterey Regional
$477
American Airlines
Apr 15
MRY7:22 pmMonterey Regional
15h 03m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Apr 22
SJO12:35 pmSan José Juan Santamaria Intl
21h 50m
2 stops
MRY9:25 amMonterey Regional
$560
American Airlines
Aug 3
MRY12:41 pmMonterey Regional
24h 36m
1 stop
SJO2:17 pmSan José Juan Santamaria Intl
Aug 14
SJO2:15 pmSan José Juan Santamaria Intl
22h 34m
2 stops
MRY11:49 amMonterey Regional
$586

United Airlines flights from Monterey to Costa Rica

Our best United Airlines deals on Monterey to Costa Rica flight tickets
United Airlines
Apr 15
MRY12:02 pmMonterey Regional
18h 13m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Apr 22
SJO8:45 amSan José Juan Santamaria Intl
11h 54m
1 stop
MRY7:39 pmMonterey Regional
$668
United Airlines
May 11
MRY5:00 amMonterey Regional
30h 10m
2 stops
LIR12:10 pmLiberia
May 14
LIR3:27 pmLiberia
27h 44m
2 stops
MRY6:11 pmMonterey Regional
$757
United Airlines
Apr 14
MRY12:02 pmMonterey Regional
18h 13m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Apr 21
SJO8:45 amSan José Juan Santamaria Intl
11h 54m
1 stop
MRY7:39 pmMonterey Regional
$758

momondo Fare Finder

 
Customize your flight search to find flights from Monterey to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 18, 2026.
Use the filters below to find and compare flights from Monterey to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Mon 8/3

4:14 pm-2:17 pm

2 stops21h 03m

San José Juan Santamaria Intl

Fri 8/14

2:15 pm-11:49 am

2 stops22h 34m

$477

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 4/15

7:22 pm-11:25 am

2 stops15h 03m

San José Juan Santamaria Intl

Wed 4/22

12:35 pm-9:25 am

2 stops21h 50m

$560

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Mon 8/3

12:41 pm-2:17 pm

1 stop24h 36m

San José Juan Santamaria Intl

Fri 8/14

2:15 pm-11:49 am

2 stops22h 34m

$586

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 6/10

12:45 pm-10:42 pm

1 stop8h 57m

San José Juan Santamaria Intl

Tue 6/16

3:08 pm-11:55 am

2 stops21h 47m

$627

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 4/15

12:02 pm-7:15 am

1 stop18h 13m

San José Juan Santamaria Intl

Wed 4/22

8:45 am-7:39 pm

1 stop11h 54m

$668

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Tue 5/5

6:02 am-6:20 am

3 stops23h 18m

Liberia

Wed 5/13

11:20 am-6:14 pm

3 stops31h 54m

$689
Quickest round-trip

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Thu 5/7

7:03 am-11:40 pm

2 stops15h 37m

San José Juan Santamaria Intl

Tue 5/12

5:45 am-6:11 pm

2 stops13h 26m

$698

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 5/6

7:00 am-11:30 am

2 stops27h 30m

San José Juan Santamaria Intl

Tue 5/12

5:45 am-6:11 pm

2 stops13h 26m

$700

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Tue 5/5

4:44 pm-6:20 am

2 stops12h 36m

Liberia

Wed 5/13

11:20 am-6:14 pm

2 stops31h 54m

$724

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Mon 5/11

5:00 am-12:10 pm

2 stops30h 10m

Liberia

Thu 5/14

3:27 pm-6:11 pm

2 stops27h 44m

$757

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Monterey to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Monterey Regional to Costa Rica?

United Airlines and Avianca are the most popular carriers operating from Monterey Regional to Costa Rica

What airlines fly to Costa Rica?

United Airlines, Avianca and Alaska Airlines are the top three most popular airlines that fly to Costa Rica from Monterey according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 8 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Cheap Monterey to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterey to Costa Rica

Fastest flight time

10h 38m

Direct flights

None
The fastest flight from Monterey to Costa Rica takes 10h 38m
There are no direct flights from Monterey to Costa Rica. There are no popular flight routes from Monterey to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Monterey Regional Airport to Costa Rica?

    Prices for flights from Monterey Regional Airport to Costa Rica are updated daily.

  • How many operators does momondo search for flights from Monterey Regional Airport to Costa Rica?

  • How old do you have to be to fly from Monterey Regional Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Monterey Regional Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Monterey to Costa Rica

Compare and see reviews for airlines that fly from Monterey to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $555Free CancellationRating
7.4
9,435 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Monterey to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Monterey.

Can I find flights from Monterey to Costa Rica with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Costa Rica from Monterey with this policy.

How can momondo help me find flights from Monterey to Costa Rica?

Once all potential Monterey to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Monterey to Costa Rica right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Monterey to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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