$467+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJO
Nov 26 — Dec 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from McAllen 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
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 October 27, 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 October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/16:28 pm -
2 stops18h 09m
Tue 12/82:46 pm -
1 stop18h 07m
Deal found 10/23![American Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/317:00 am -
1 stop6h 56m
Tue 1/53:37 pm -
2 stops18h 20m
Deal found 10/26![American Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/317:15 am -
1 stop6h 07m
Mon 1/41:15 am -
1 stop10h 12m
Deal found 10/26![United Airlines logo]()
$915
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/87:30 pm -
1 stop15h 55m
Wed 11/118:45 am -
1 stop7h 19m
Deal found 10/22![United Airlines logo]()
$979
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/238:01 pm -
2 stops18h 50m
Fri 11/2712:37 am -
1 stop10h 30m
Deal found 10/24![American Airlines logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/237:00 am -
1 stop13h 39m
Sat 11/2812:35 pm -
1 stop9h 23m
Deal found 10/24![United Airlines logo]()
$1,168
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/215:15 pm -
1 stop18h 10m
Sat 11/2812:35 pm -
1 stop9h 23m
Deal found 10/24![United Airlines logo]()
$1,379
This Air Canada deal was found by Cheapflights users on 10/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:00 am -
2 stops18h 50m
Wed 11/118:45 am -
2 stops38h 24m
Deal found 10/24![Air Canada logo]()
$2,525
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 October 27, 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 October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/16:28 pm -
2 stops18h 09m
Tue 12/82:46 pm -
1 stop18h 07m
Deal found 10/23![American Airlines logo]()
$467
This Flysmarter deal was found by Cheapflights users on 10/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:59 pm -
2 stops22h 17m
Mon 1/183:16 pm -
1 stop18h 41m
Deal found 10/26![British Airways logo]()
$717
This United Airlines deal was found by Cheapflights users on 10/26. 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 1/3112:08 pm -
1 stop6h 08m
Tue 2/21:15 am -
1 stop12h 22m
Deal found 10/26![United Airlines logo]()
$851
This American Airlines deal was found by Cheapflights users on 10/24. 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 37m
Tue 3/92:59 pm -
1 stop9h 04m
Deal found 10/24![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/317:44 pm -
2 stops16h 47m
Tue 1/53:37 pm -
2 stops18h 20m
Deal found 10/26![American Airlines logo]()
$818
Last-minute flights from McAllen to Costa RicaDiscover last-minute flight deals from McAllen to Costa Rica. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to Costa Rica. Data last updated October 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/87:30 pm -
1 stop15h 55m
Wed 11/118:45 am -
1 stop7h 19m
Deal found 10/22![United Airlines logo]()
$979
This Air Canada deal was found by Cheapflights users on 10/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:00 am -
2 stops18h 50m
Wed 11/118:45 am -
2 stops38h 24m
Deal found 10/24![Air Canada logo]()
$2,525
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/215:15 pm -
1 stop18h 10m
Sat 11/2812:35 pm -
1 stop9h 23m
Deal found 10/24![United Airlines logo]()
$1,379
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/238:01 pm -
2 stops18h 50m
Fri 11/2712:37 am -
1 stop10h 30m
Deal found 10/24![American Airlines logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/237:00 am -
1 stop13h 39m
Sat 11/2812:35 pm -
1 stop9h 23m
Deal found 10/24![United Airlines logo]()
$1,168
This Air Canada deal was found by Cheapflights users on 10/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:03 pm -
2 stops34h 27m
Sat 11/289:20 am -
2 stops23h 34m
Deal found 10/24![Air Canada logo]()
$3,134
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 October 27, 2026.
Round-trip from | $467 (American Airlines) |
|---|---|
Popular in | August |
Cheapest in | February |
Average price | $608 |
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 October 27, 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
Tue 12/1
6:28 pm-12:37 pm
2 stops18h 09m
San José Juan Santamaria Intl
Tue 12/8
2:46 pm-8:53 am
1 stop18h 07m
$467
Quickest round-trip
McAllenSan José
MFE McAllen Miller Intl - SJO San José Juan Santamaria Intl
MFESJO
McAllen Miller Intl
Tue 3/2
5:20 am-1:57 pm
1 stop8h 37m
San José Juan Santamaria Intl
Tue 3/9
2:59 pm-12:03 am
1 stop9h 04m
$579
McAllenLiberia
MFE McAllen Miller Intl - LIR Liberia
MFELIR
McAllen Miller Intl
Mon 1/11
3:59 pm-2:16 pm
2 stops22h 17m
Liberia
Mon 1/18
3:16 pm-9:57 am
1 stop18h 41m
$717
McAllenSan José
MFE McAllen Miller Intl - SJO San José Juan Santamaria Intl
MFESJO
McAllen Miller Intl
Thu 12/31
7:44 pm-12:31 pm
2 stops16h 47m
San José Juan Santamaria Intl
Tue 1/5
3:37 pm-9:57 am
2 stops18h 20m
$818
McAllenSan José
MFE McAllen Miller Intl - SJO San José Juan Santamaria Intl
MFESJO
McAllen Miller Intl
Sun 1/31
12:08 pm-6:16 pm
1 stop6h 08m
San José Juan Santamaria Intl
Tue 2/2
1:15 am-1:37 pm
1 stop12h 22m
$851
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.
Related info for your journey
Find useful and relevant information for your journey from McAllen to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights