$429+ Cheap flights from McAllen (MFE) 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJO
Dec 15 — Dec 221
Round-trip
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from McAllen to Costa Rica
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Best
Last-minute
One-way
Cheapest flights from McAllen to Costa RicaExplore the most affordable flight options available from McAllen to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 15, 2026.
Explore the most affordable flight options available from McAllen to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 15, 2026.
This American Airlines deal was found by Cheapflights users on 11/11. 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 11/295:00 am -
1 stop17h 49m
Sun 12/62:46 pm -
1 stop9h 31m
Deal found 11/11![American Airlines logo]()
$754
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 11/295:00 am -
1 stop6h 25m
Sun 12/68:45 am -
1 stop7h 22m
Deal found 11/10![United Airlines logo]()
$849
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:00 am -
1 stop6h 25m
Sun 11/152:25 pm -
1 stop7h 33m
Deal found 11/10![Copa Airlines logo]()
$1,075
Best flights from McAllen to Costa RicaDiscover carefully curated flight deals from McAllen to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.
Discover carefully curated flight deals from McAllen to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 3/25:20 am -
1 stop8h 29m
Tue 3/92:49 pm -
1 stop17h 51m
Deal found 11/12![American Airlines logo]()
$539
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.
Sat 4/2411:55 am -
1 stop8h 42m
Wed 4/2811:13 am -
1 stop7h 07m
Deal found 11/10![United Airlines logo]()
$749
This Expedia deal was found by Cheapflights users on 11/13. 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 1/111:24 pm -
2 stops23h 21m
Mon 1/183:25 pm -
2 stops21h 19m
Deal found 11/13![Delta logo]()
$1,087
This Booking.com deal was found by Cheapflights users on 11/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:15 am -
2 stops31h 05m
Mon 1/183:10 pm -
2 stops22h 27m
Deal found 11/14![Air Canada logo]()
$2,802
Last-minute flights from McAllen to Costa RicaDiscover last-minute flight deals from McAllen to Costa Rica. Data last updated November 15, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to Costa Rica. Data last updated November 15, 2026 and is based on user searches.
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:00 am -
1 stop6h 25m
Sun 11/152:25 pm -
1 stop7h 33m
Deal found 11/10![Copa Airlines logo]()
$1,075
This American Airlines deal was found by Cheapflights users on 11/11. 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 11/295:00 am -
1 stop17h 49m
Sun 12/62:46 pm -
1 stop9h 31m
Deal found 11/11![American Airlines logo]()
$754
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 11/295:00 am -
1 stop6h 25m
Sun 12/68:45 am -
1 stop7h 22m
Deal found 11/10![United Airlines logo]()
$849
One-way flights from McAllen to Costa RicaSearch for one-way flight options from McAllen to Costa Rica. Find affordable one-way fares based on user searches. Data last updated November 15, 2026.
Search for one-way flight options from McAllen to Costa Rica. Find affordable one-way fares based on user searches. Data last updated November 15, 2026.
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.
Mon 11/235:00 am -
2 stops15h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![American Airlines logo]()
$429
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:58 pm -
3 stops34h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$521
Find flight deals from McAllen to Costa Rica
Keep the following information in mind while searching for McAllen to Costa Rica flight deals. Data was last updated November 15, 2026.
Round-trip from | $539 (American Airlines) |
|---|---|
One-way from | $429 (American Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $722 |
Cheapflights Fare Finder
Customize your flight search to find flights from McAllen 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 15, 2026.
Use the filters below to find and compare flights from McAllen to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
McAllenSan José
MFE McAllen Miller Intl - SJO San José Juan Santamaria Intl
MFESJO
McAllen Miller Intl
Mon 11/23
5:00 am-8:57 pm
2 stops15h 57m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$429
McAllenSan José
MFE McAllen Miller Intl - SJO San José Juan Santamaria Intl
MFESJO
McAllen Miller Intl
Mon 11/23
9:58 pm-8:50 am
3 stops34h 52m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$521
McAllenSan José
MFE McAllen Miller Intl - SJO San José Juan Santamaria Intl
MFESJO
McAllen Miller Intl
Tue 3/2
5:20 am-1:49 pm
1 stop8h 29m
San José Juan Santamaria Intl
Tue 3/9
2:49 pm-8:40 am
1 stop17h 51m
$539
Quickest round-trip
McAllenSan José
MFE McAllen Miller Intl - SJO San José Juan Santamaria Intl
MFESJO
McAllen Miller Intl
Sat 4/24
11:55 am-7:37 pm
1 stop8h 42m
San José Juan Santamaria Intl
Wed 4/28
11:13 am-7:20 pm
1 stop7h 07m
$749
McAllenLiberia
MFE McAllen Miller Intl - LIR Liberia
MFELIR
McAllen Miller Intl
Mon 1/11
1:24 pm-12:45 pm
2 stops23h 21m
Liberia
Mon 1/18
3:25 pm-12:44 pm
2 stops21h 19m
$1,087
McAllenLiberia
MFE McAllen Miller Intl - LIR Liberia
MFELIR
McAllen Miller Intl
Mon 1/11
7:15 am-2:20 pm
2 stops31h 05m
Liberia
Mon 1/18
3:10 pm-1:37 pm
2 stops22h 27m
$2,802
Sorted by cheapest first
Best time to book a flight from McAllen to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from McAllen with our price prediction graph.
MFE-SJO
MFE-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 McAllen to Costa Rica
MFE-CR0
MFE-SJO
MFE-LIR
No data available for this route at this time. Please check back soon.
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