$403+ Cheap flights from Monterey (MRY) to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SJO
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Monterey to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Monterey to Costa RicaExplore the most affordable flight options available from Monterey to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Monterey to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:47 pm -
2 stops21h 48m
Sat 12/192:15 pm -
2 stops21h 11m
Deal found 11/9![American Airlines logo]()
$701
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2812:54 pm -
2 stops20h 04m
Mon 1/43:35 pm -
2 stops22h 29m
Deal found 11/5![American Airlines logo]()
$857
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:30 pm -
2 stops19h 52m
Mon 12/142:25 pm -
2 stops26h 30m
Deal found 11/9![United Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:30 pm -
2 stops19h 40m
Sat 12/191:00 pm -
1 stop10h 15m
Deal found 11/9![United Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/133:30 pm -
2 stops19h 40m
Tue 12/221:00 pm -
1 stop10h 15m
Deal found 11/6![United Airlines logo]()
$995
This Orbitz deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:00 am -
3 stops22h 31m
Sat 12/196:20 pm -
2 stops31h 39m
Deal found 11/9![Alaska Airlines logo]()
$1,044
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:24 pm -
2 stops16h 51m
Thu 12/243:15 pm -
2 stops22h 49m
Deal found 11/10![American Airlines logo]()
$1,170
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:00 am -
1 stop21h 25m
Tue 1/56:40 am -
1 stop13h 18m
Deal found 11/9![United Airlines logo]()
$1,191
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:52 pm -
2 stops20h 06m
Thu 12/241:31 pm -
2 stops24h 33m
Deal found 11/10![American Airlines logo]()
$1,224
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:00 pm -
2 stops19h 24m
Wed 12/304:30 pm -
2 stops30h 17m
Deal found 11/5![United Airlines logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:00 pm -
1 stop14h 25m
Thu 12/316:40 am -
1 stop16h 07m
Deal found 11/9![United Airlines logo]()
$1,236
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:25 pm -
2 stops16h 45m
Thu 12/241:00 pm -
1 stop10h 15m
Deal found 11/10![United Airlines logo]()
$1,248
Best flights from Monterey to Costa RicaDiscover carefully curated flight deals from Monterey to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Monterey to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/312:54 pm -
1 stop22h 06m
Wed 1/133:42 pm -
2 stops26h 29m
Deal found 11/9![American Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:48 pm -
1 stop9h 44m
Wed 2/109:40 am -
1 stop9h 52m
Deal found 11/5![United Airlines logo]()
$849
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:47 pm -
2 stops21h 48m
Sat 12/192:15 pm -
2 stops21h 11m
Deal found 11/9![American Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:30 pm -
2 stops19h 52m
Mon 12/142:25 pm -
2 stops26h 30m
Deal found 11/9![United Airlines logo]()
$868
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2812:54 pm -
2 stops20h 04m
Mon 1/43:35 pm -
2 stops22h 29m
Deal found 11/5![American Airlines logo]()
$857
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/82:06 pm -
3 stops21h 04m
Fri 2/128:45 am -
2 stops15h 14m
Deal found 11/5![United Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:30 pm -
2 stops19h 40m
Sat 12/191:00 pm -
1 stop10h 15m
Deal found 11/9![United Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:00 pm -
1 stop14h 25m
Thu 12/316:40 am -
1 stop16h 07m
Deal found 11/9![United Airlines logo]()
$1,236
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:55 pm -
2 stops23h 44m
Mon 1/47:30 am -
2 stops30h 13m
Deal found 11/5![United Airlines logo]()
$1,300
Last-minute flights from Monterey to Costa RicaDiscover last-minute flight deals from Monterey to Costa Rica. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Monterey to Costa Rica. Data last updated November 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:30 pm -
2 stops19h 40m
Sat 12/191:00 pm -
1 stop10h 15m
Deal found 11/9![United Airlines logo]()
$936
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:47 pm -
2 stops21h 48m
Sat 12/192:15 pm -
2 stops21h 11m
Deal found 11/9![American Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:30 pm -
2 stops19h 52m
Mon 12/142:25 pm -
2 stops26h 30m
Deal found 11/9![United Airlines logo]()
$868
This Orbitz deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:00 am -
3 stops22h 31m
Sat 12/196:20 pm -
2 stops31h 39m
Deal found 11/9![Alaska Airlines logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/133:30 pm -
2 stops19h 40m
Tue 12/221:00 pm -
1 stop10h 15m
Deal found 11/6![United Airlines logo]()
$995
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:52 pm -
2 stops20h 06m
Thu 12/241:31 pm -
2 stops24h 33m
Deal found 11/10![American Airlines logo]()
$1,224
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:24 pm -
2 stops16h 51m
Thu 12/243:15 pm -
2 stops22h 49m
Deal found 11/10![American Airlines logo]()
$1,170
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:25 pm -
2 stops16h 45m
Thu 12/241:00 pm -
1 stop10h 15m
Deal found 11/10![United Airlines logo]()
$1,248
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:00 pm -
2 stops19h 24m
Wed 12/304:30 pm -
2 stops30h 17m
Deal found 11/5![United Airlines logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:00 pm -
1 stop14h 25m
Thu 12/316:40 am -
1 stop16h 07m
Deal found 11/9![United Airlines logo]()
$1,236
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2812:54 pm -
2 stops20h 04m
Mon 1/43:35 pm -
2 stops22h 29m
Deal found 11/5![American Airlines logo]()
$857
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:00 am -
1 stop21h 25m
Tue 1/56:40 am -
1 stop13h 18m
Deal found 11/9![United Airlines logo]()
$1,191
One-way flights from Monterey to Costa RicaSearch for one-way flight options from Monterey to Costa Rica. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Monterey to Costa Rica. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1512:15 pm -
1 stop18h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/102:06 pm -
3 stops21h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/158:49 pm -
2 stops14h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:47 pm -
1 stop25h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:55 pm -
2 stops25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:09 pm -
2 stops21h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/142:00 pm -
2 stops20h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/142:00 pm -
3 stops26h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$568
This Expedia deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:00 am -
3 stops22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Alaska Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1312:47 pm -
1 stop25h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$584
This Avianca deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:00 am -
2 stops13h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Avianca logo]()
$600
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1312:17 pm -
1 stop18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$638
Find flight deals from Monterey to Costa Rica
Keep the following information in mind while searching for Monterey to Costa Rica flight deals. Data was last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $565 (American Airlines) |
One-way from | $403 (United Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $913 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated November 10, 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
Cheapest round-trip
Quickest round-trip
MontereySan José
MRY Monterey Regional - SJO San José Juan Santamaria Intl
MRYSJO
Monterey Regional
Mon 3/15
8:49 pm-11:15 am
2 stops13h 26m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$403
MontereySan José
MRY Monterey Regional - SJO San José Juan Santamaria Intl
MRYSJO
Monterey Regional
Sun 1/10
8:48 pm-12:15 pm
2 stops13h 27m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$403
MontereySan José
MRY Monterey Regional - SJO San José Juan Santamaria Intl
MRYSJO
Monterey Regional
Sun 3/14
2:00 pm-11:15 am
2 stops20h 15m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$403
MontereyLiberia
MRY Monterey Regional - LIR Liberia
MRYLIR
Monterey Regional
Mon 3/15
2:00 pm-11:56 am
3 stops20h 56m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$431
MontereyLiberia
MRY Monterey Regional - LIR Liberia
MRYLIR
Monterey Regional
Mon 12/7
2:09 pm-1:10 pm
2 stops21h 01m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$431
MontereySan José
MRY Monterey Regional - SJO San José Juan Santamaria Intl
MRYSJO
Monterey Regional
Mon 12/28
6:55 pm-10:00 pm
2 stops25h 05m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$470
MontereyLiberia
MRY Monterey Regional - LIR Liberia
MRYLIR
Monterey Regional
Tue 12/1
2:09 pm-1:10 pm
2 stops21h 01m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$485
MontereyLiberia
MRY Monterey Regional - LIR Liberia
MRYLIR
Monterey Regional
Sun 12/13
3:30 pm-4:10 pm
2 stops22h 40m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$485
MontereyLiberia
MRY Monterey Regional - LIR Liberia
MRYLIR
Monterey Regional
Sun 3/14
2:00 pm-11:56 am
2 stops20h 56m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$562
MontereyLiberia
MRY Monterey Regional - LIR Liberia
MRYLIR
Monterey Regional
Sun 1/3
12:54 pm-1:00 pm
1 stop22h 06m
Liberia
Wed 1/13
3:42 pm-4:11 pm
2 stops26h 29m
$577
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Monterey to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Monterey with our price prediction graph.
MRY-SJO
MRY-LIR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Monterey to Costa Rica
MRY-CR0
MRY-SJO
MRY-LIR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated November 10, 2026.
Read through reviews of airlines operating flights from Monterey to Costa Rica, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.3
Food
6.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.3
Food
6.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$638 | Average$853 | FlexibilityNo cancel fee | On-time69% |