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Cheap flights from Monterey to Costa Rica from $310

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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
7:09 pm - 2:37 pm
MRY
-
SJO
18h 28m
2 stops
American Airlines Logo
1:29 pm - 11:49 am
SJO
-
MRY
23h 20m
2 stops
$579American Airlines
Mon, Aug 3 - Fri, Aug 14
Multiple Airlines Logo
7:05 am - 11:40 pm
MRY
-
SJO
15h 35m
2 stops
Multiple Airlines Logo
5:05 am - 5:16 pm
SJO
-
MRY
13h 11m
2 stops
$630Multiple Airlines
Mon, Aug 3 - Fri, Aug 14
Avianca Logo
8:00 am - 11:15 pm
MRY
-
SJO
14h 15m
2 stops
Avianca Logo
5:05 am - 5:16 pm
SJO
-
MRY
13h 11m
2 stops
$649Avianca
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
12:41 pm - 2:37 pm
MRY
-
SJO
24h 56m
1 stop
American Airlines Logo
1:29 pm - 11:49 am
SJO
-
MRY
23h 20m
2 stops
$659American Airlines
Mon, Aug 3 - Fri, Aug 14
Avianca Logo
7:05 am - 11:40 pm
MRY
-
SJO
15h 35m
2 stops
Avianca Logo
3:10 pm - 5:16 pm
SJO
-
MRY
27h 06m
3 stops
$665Avianca
Mon, Aug 3 - Fri, Aug 14
Avianca Logo
7:05 am - 11:45 am
MRY
-
SJO
27h 40m
3 stops
Avianca Logo
3:10 pm - 5:16 pm
SJO
-
MRY
27h 06m
3 stops
$673Avianca
Mon, Aug 3 - Fri, Aug 14
GOL Logo
7:03 pm - 2:37 pm
MRY
-
LIR
18h 34m
2 stops
GOL Logo
3:37 pm - 11:54 am
LIR
-
MRY
21h 17m
1 stop
$766GOL
Sun, Jun 7 - Sat, Jun 27
United Airlines Logo
6:00 am - 4:08 pm
MRY
-
LIR
32h 08m
2 stops
United Airlines Logo
8:35 am - 9:37 pm
LIR
-
MRY
15h 02m
2 stops
$787United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
6:00 am - 4:08 pm
MRY
-
LIR
32h 08m
2 stops
United Airlines Logo
12:50 pm - 8:56 pm
LIR
-
MRY
10h 06m
1 stop
$807United Airlines
Sun, Nov 8 - Thu, Nov 12
GOL Logo
12:46 pm - 11:22 am
MRY
-
LIR
21h 36m
2 stops
GOL Logo
3:37 pm - 11:54 am
LIR
-
MRY
21h 17m
1 stop
$892GOL
Fri, Jun 5 - Sat, Jun 27

Avianca flights from Monterey to Costa Rica

Our best Avianca deals on Monterey to Costa Rica flight tickets
Avianca
Aug 13
MRY8:00 amMonterey Regional
14h 15m
2 stops
SJO11:15 pmSan José Juan Santamaria Intl
Aug 17
SJO5:05 amSan José Juan Santamaria Intl
13h 11m
2 stops
MRY5:16 pmMonterey Regional
$649
Avianca
Aug 3
MRY7:05 amMonterey Regional
15h 35m
2 stops
SJO11:40 pmSan José Juan Santamaria Intl
Aug 14
SJO3:10 pmSan José Juan Santamaria Intl
27h 06m
3 stops
MRY5:16 pmMonterey Regional
$665
Avianca
Aug 3
MRY7:05 amMonterey Regional
27h 40m
3 stops
SJO11:45 amSan José Juan Santamaria Intl
Aug 14
SJO3:10 pmSan José Juan Santamaria Intl
27h 06m
3 stops
MRY5:16 pmMonterey Regional
$673

United Airlines flights from Monterey to Costa Rica

Our best United Airlines deals on Monterey to Costa Rica flight tickets
United Airlines
Oct 26
MRY2:00 pmMonterey Regional
16h 32m
1 stop
SJO7:32 amSan José Juan Santamaria Intl
Oct 28
SJO7:45 amSan José Juan Santamaria Intl
14h 52m
2 stops
MRY9:37 pmMonterey Regional
$773
United Airlines
Jul 18
MRY3:30 pmMonterey Regional
14h 45m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Jul 23
SJO12:30 amSan José Juan Santamaria Intl
15h 25m
2 stops
MRY2:55 pmMonterey Regional
$783
United Airlines
Jul 18
MRY3:30 pmMonterey Regional
14h 45m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Jul 24
SJO8:45 amSan José Juan Santamaria Intl
27h 25m
1 stop
MRY11:10 amMonterey Regional
$784

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 May 23, 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

7:09 pm-2:37 pm

2 stops18h 28m

San José Juan Santamaria Intl

Fri 8/14

1:29 pm-11:49 am

2 stops23h 20m

$579

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Mon 8/3

7:05 am-11:40 pm

2 stops15h 35m

San José Juan Santamaria Intl

Fri 8/14

5:05 am-5:16 pm

2 stops13h 11m

$630
Quickest round-trip

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Thu 8/13

8:00 am-11:15 pm

2 stops14h 15m

San José Juan Santamaria Intl

Mon 8/17

5:05 am-5:16 pm

2 stops13h 11m

$649

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Mon 8/3

12:41 pm-2:37 pm

1 stop24h 56m

San José Juan Santamaria Intl

Fri 8/14

1:29 pm-11:49 am

2 stops23h 20m

$659

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Mon 8/3

7:05 am-11:40 pm

2 stops15h 35m

San José Juan Santamaria Intl

Fri 8/14

3:10 pm-5:16 pm

3 stops27h 06m

$665

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Mon 8/3

7:05 am-11:45 am

3 stops27h 40m

San José Juan Santamaria Intl

Fri 8/14

3:10 pm-5:16 pm

3 stops27h 06m

$673

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Sun 6/7

7:03 pm-2:37 pm

2 stops18h 34m

Liberia

Sat 6/27

3:37 pm-11:54 am

1 stop21h 17m

$766

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Sun 11/8

6:00 am-4:08 pm

2 stops32h 08m

Liberia

Thu 11/12

8:35 am-9:37 pm

2 stops15h 02m

$787

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Sun 11/8

6:00 am-4:08 pm

2 stops32h 08m

Liberia

Thu 11/12

12:50 pm-8:56 pm

1 stop10h 06m

$807

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Fri 6/5

12:46 pm-11:22 am

2 stops21h 36m

Liberia

Sat 6/27

3:37 pm-11:54 am

1 stop21h 17m

$892

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

American Airlines, Avianca, and United Airlines 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 42% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 9 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

9h 19m

Direct flights

None
The fastest flight from Monterey to Costa Rica takes 9h 19m
There are no direct flights from Monterey to Costa Rica. There are no popular flight routes from Monterey to Costa Rica.
Search flight deals

Frequently asked questions about flying from Monterey to Costa Rica

  • 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
9,751 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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