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$246+ Cheap flights from McAllen (MFE) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJO
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from McAllen to Costa Rica

Cheapest flights from McAllen to Costa Rica
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 May 7, 2026.

This United Airlines deal was found by Cheapflights users on 5/5. 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 9/237:00 am
MFE
-
SJO
1 stop6h 21m
United Airlines
Wed 9/301:25 pm
SJO
-
MFE
1 stop7h 33m
United Airlines
Deal found 5/5$464
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 12/17:21 pm
MFE
-
SJO
2 stops18h 18m
American Airlines
Mon 12/73:06 pm
SJO
-
MFE
2 stops17h 51m
American Airlines
Deal found 5/5$499
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 9/238:01 pm
MFE
-
SJO
1 stop18h 57m
American Airlines
Wed 9/301:05 pm
SJO
-
MFE
2 stops18h 46m
American Airlines
Deal found 5/5$507
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 6/35:25 pm
MFE
-
SJO
2 stops20h 33m
American Airlines
Tue 6/92:10 pm
SJO
-
MFE
1 stop17h 42m
American Airlines
Deal found 5/3$529
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/1810:39 am
MFE
-
SJO
1 stop13h 04m
American Airlines
Sun 6/2111:59 pm
SJO
-
MFE
1 stop9h 00m
American Airlines
Deal found 5/2$641
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/712:05 pm
MFE
-
SJO
1 stop8h 32m
United Airlines
Thu 5/147:55 am
SJO
-
MFE
1 stop9h 02m
United Airlines
Deal found 5/2$668
This American Airlines deal was found by Cheapflights users on 5/2. 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 5/76:08 pm
MFE
-
SJO
2 stops17h 59m
American Airlines
Thu 5/142:08 pm
SJO
-
MFE
1 stop8h 51m
American Airlines
Deal found 5/2$673
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 5/228:04 pm
MFE
-
SJO
1 stop27h 38m
American Airlines
Mon 5/251:59 pm
SJO
-
MFE
2 stops22h 07m
American Airlines
Deal found 5/5$769
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/79:43 am
MFE
-
SJO
1 stop10h 54m
United Airlines
Sat 6/137:55 am
SJO
-
MFE
1 stop7h 04m
United Airlines
Deal found 5/6$832

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 May 7, 2026.

Round-trip from

$529
(American Airlines)

One-way from

$246
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$576
From McAllen Miller Intl to Costa Rica
Search Deals
One-way flight from McAllen Miller Intl to Costa Rica
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 2,558,603 searches. Data last updated May 7, 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

Price

Cheapest round-trip
Quickest round-trip

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Wed 9/23

7:00 am-12:21 pm

1 stop6h 21m

San José Juan Santamaria Intl

Wed 9/30

1:25 pm-9:58 pm

1 stop7h 33m

$464

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Wed 9/23

8:01 pm-1:58 pm

1 stop18h 57m

San José Juan Santamaria Intl

Wed 9/30

1:05 pm-8:51 am

2 stops18h 46m

$507

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Wed 6/3

5:25 pm-12:58 pm

2 stops20h 33m

San José Juan Santamaria Intl

Tue 6/9

2:10 pm-8:52 am

1 stop17h 42m

$529

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Thu 6/18

8:04 pm-1:08 pm

2 stops18h 04m

San José Juan Santamaria Intl

Sun 6/21

11:59 pm-9:59 am

1 stop9h 00m

$596

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Fri 5/22

8:04 pm-10:42 pm

1 stop27h 38m

San José Juan Santamaria Intl

Mon 5/25

1:59 pm-1:06 pm

2 stops22h 07m

$769

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Sun 6/7

9:43 am-7:37 pm

1 stop10h 54m

San José Juan Santamaria Intl

Sat 6/13

7:55 am-3:59 pm

1 stop7h 04m

$832

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Sun 6/7

8:04 pm-11:49 am

2 stops16h 45m

San José Juan Santamaria Intl

Sat 6/13

6:01 am-10:40 pm

2 stops15h 39m

$1,154

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Wed 9/23

9:20 pm-11:59 pm

2 stops27h 39m

San José Juan Santamaria Intl

Wed 9/30

7:00 am-8:45 pm

3 stops36h 45m

$1,329
Cheapest one-way

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Wed 6/3

5:25 pm-12:58 pm

2 stops20h 33m

$246

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Fri 6/5

5:25 pm-12:58 pm

2 stops20h 33m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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.
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

What is the cheapest month to book a flight from McAllen to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from McAllen to Costa Rica (average of $417). Flying from McAllen to Costa Rica in June is currently the most expensive (average of $905). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What airport do you fly from for flights from McAllen to Costa Rica?

    If you book a flight to Costa Rica from McAllen, you will be flying from Miller Intl, which is the city’s only airport. McAllen Miller Intl (MFE) is located 2.0 mi from the center of McAllen.

  • How long is the flight from McAllen to Costa Rica?

    Departing from McAllen to Costa Rica will take you 6h 21m. Airlines will cover a distance of 1445 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from McAllen to Costa Rica that include hotel bookings?

    Yes. In addition to deals on McAllen to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to Costa Rica.

  • Can I find deals for business class flights from McAllen to Costa Rica?

    Yes. Cheapflights offers flight deals from McAllen to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to Costa Rica?

    Currently, October is the cheapest month in which you can book a flight from McAllen to Costa Rica (average of $417). Flying from McAllen to Costa Rica in June is currently the most expensive (average of $905). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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