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Cheap flights from McAllen to Costa Rica from $390

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Costa Rica departing on 9/6. 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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Cheap round-trip flights

American Airlines Logo
10:53 am - 11:12 amMFE-SJO
25h 19m2 stops
American Airlines Logo
1:45 pm - 10:04 amSJO-MFE
19h 19m2 stops
$390American Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
American Airlines Logo
3:29 pm - 5:52 pmMFE-SJO
27h 23m1 stop
American Airlines Logo
1:45 pm - 10:04 amSJO-MFE
19h 19m2 stops
$397American Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
American Airlines Logo
5:10 pm - 1:39 pmMFE-SJO
20h 29m2 stops
American Airlines Logo
1:23 pm - 10:44 amSJO-MFE
21h 21m2 stops
$398American Airlines
Find Deal
sáb., nov. 15 - mié., nov. 19
American Airlines Logo
10:53 am - 11:12 amMFE-SJO
25h 19m2 stops
American Airlines Logo
1:45 pm - 10:04 amSJO-MFE
19h 19m2 stops
$450American Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
American Airlines Logo
3:29 pm - 5:52 pmMFE-SJO
27h 23m1 stop
American Airlines Logo
1:45 pm - 10:04 amSJO-MFE
19h 19m2 stops
$458American Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
United Airlines Logo
7:22 pm - 11:25 amMFE-SJO
16h 03m1 stop
United Airlines Logo
8:45 am - 9:59 pmSJO-MFE
13h 14m1 stop
$556United Airlines
Find Deal
sáb., nov. 15 - mié., nov. 19
American Airlines Logo
5:10 pm - 12:09 pmMFE-SJO
18h 59m2 stops
American Airlines Logo
3:11 pm - 10:44 amSJO-MFE
19h 33m2 stops
$560American Airlines
Find Deal
sáb., nov. 15 - mié., nov. 19
United Airlines Logo
7:22 pm - 11:25 amMFE-SJO
16h 03m1 stop
United Airlines Logo
8:45 am - 9:59 pmSJO-MFE
13h 14m1 stop
$566United Airlines
Find Deal
sáb., nov. 15 - mié., nov. 19
United Airlines Logo
7:00 am - 12:26 pmMFE-SJO
6h 26m1 stop
United Airlines Logo
1:30 pm - 8:55 amSJO-MFE
18h 25m1 stop
$594United Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
Logo
5:00 am - 12:26 pmMFE-SJO
8h 26m1 stop
Logo
4:50 pm - 7:26 pmSJO-MFE
25h 36m2 stops
$818
Find Deal
mar., ago. 26 - dom., ago. 31

United Airlines flights from McAllen to Costa Rica

Our best United Airlines deals on McAllen to Costa Rica flight tickets
United Airlines
Nov 15
MFE7:22 pmMcAllen Miller Intl
16h 03m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
Nov 19
SJO8:45 amSan José Juan Santamaria Intl
13h 14m
1 stop
MFE9:59 pmMcAllen Miller Intl
$556
Find similar
United Airlines
Nov 15
MFE7:22 pmMcAllen Miller Intl
16h 03m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
Nov 19
SJO8:45 amSan José Juan Santamaria Intl
13h 14m
1 stop
MFE9:59 pmMcAllen Miller Intl
$566
Find similar
United Airlines
Sep 6
MFE7:00 amMcAllen Miller Intl
6h 26m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Sep 13
SJO1:30 pmSan José Juan Santamaria Intl
18h 25m
1 stop
MFE8:55 amMcAllen Miller Intl
$594
Find similar

American Airlines flights from McAllen to Costa Rica

Our best American Airlines deals on McAllen to Costa Rica flight tickets
American Airlines
Sep 6
MFE10:53 amMcAllen Miller Intl
25h 19m
2 stops
SJO11:12 amSan José Juan Santamaria Intl
Sep 13
SJO1:45 pmSan José Juan Santamaria Intl
19h 19m
2 stops
MFE10:04 amMcAllen Miller Intl
$390
Find similar
American Airlines
Sep 6
MFE3:29 pmMcAllen Miller Intl
27h 23m
1 stop
SJO5:52 pmSan José Juan Santamaria Intl
Sep 13
SJO1:45 pmSan José Juan Santamaria Intl
19h 19m
2 stops
MFE10:04 amMcAllen Miller Intl
$397
Find similar
American Airlines
Nov 15
MFE5:10 pmMcAllen Miller Intl
20h 29m
2 stops
SJO1:39 pmSan José Juan Santamaria Intl
Nov 19
SJO1:23 pmSan José Juan Santamaria Intl
21h 21m
2 stops
MFE10:44 amMcAllen Miller Intl
$398
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 5, 2025.
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

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 9/6

10:53 am-11:12 am

2 stops25h 19m

San José Juan Santamaria Intl

sáb. 9/13

1:45 pm-10:04 am

2 stops19h 19m

$390

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 9/6

3:29 pm-5:52 pm

1 stop27h 23m

San José Juan Santamaria Intl

sáb. 9/13

1:45 pm-10:04 am

2 stops19h 19m

$397

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 11/15

5:10 pm-1:39 pm

2 stops20h 29m

San José Juan Santamaria Intl

mié. 11/19

1:23 pm-10:44 am

2 stops21h 21m

$398

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 9/6

10:53 am-11:12 am

2 stops25h 19m

San José Juan Santamaria Intl

sáb. 9/13

1:45 pm-10:04 am

2 stops19h 19m

$450

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 9/6

3:29 pm-5:52 pm

1 stop27h 23m

San José Juan Santamaria Intl

sáb. 9/13

1:45 pm-10:04 am

2 stops19h 19m

$458

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 11/15

7:22 pm-11:25 am

1 stop16h 03m

San José Juan Santamaria Intl

mié. 11/19

8:45 am-9:59 pm

1 stop13h 14m

$556

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 11/15

5:10 pm-12:09 pm

2 stops18h 59m

San José Juan Santamaria Intl

mié. 11/19

3:11 pm-10:44 am

2 stops19h 33m

$560

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 11/15

7:22 pm-11:25 am

1 stop16h 03m

San José Juan Santamaria Intl

mié. 11/19

8:45 am-9:59 pm

1 stop13h 14m

$566

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

sáb. 9/6

7:00 am-12:26 pm

1 stop6h 26m

San José Juan Santamaria Intl

sáb. 9/13

1:30 pm-8:55 am

1 stop18h 25m

$594

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

mar. 8/26

5:00 am-12:26 pm

1 stop8h 26m

San José Juan Santamaria Intl

dom. 8/31

4:50 pm-7:26 pm

2 stops25h 36m

$818

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from McAllen 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 day to depart on your flight to Costa Rica?

According to our data, Wednesday is the cheapest day to fly to Costa Rica from McAllen. The lowest ticket price found for a Wednesday departure recently was $387. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $899. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the afternoon is the cheapest time of day to fly from McAllen to Costa Rica when you can find flight prices for as low as $438. Flying to Costa Rica in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $649. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap McAllen to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to Costa Rica

Best Price Found

$390

Fastest flight time

6h 26m

Direct flights

None

Airports in Costa Rica

1 airport
The best flight deal from McAllen to Costa Rica found on momondo in the last 72 hours is $390
The fastest flight from McAllen to Costa Rica takes 6h 26m
There are no direct flights from McAllen to Costa Rica. Popular non-direct route for this connection is McAllen Miller Intl Airport - San José Juan Santamaria Intl Airport.
There is 1 airport near Costa Rica: San José Juan Santamaria Intl (SJO)
Search flight deals

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to Costa Rica?

    Prices for flights from McAllen Miller Intl Airport to Costa Rica refresh daily.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to Costa Rica?

  • How old do you have to be to fly from McAllen Miller Intl 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 McAllen Miller Intl 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 McAllen to Costa Rica

Compare and see reviews for airlines that fly from McAllen to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $396Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $433Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from McAllen 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 McAllen.

Can I find flights from McAllen to Costa Rica with flexible booking policies on momondo?

Flights from McAllen to Costa Rica with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from McAllen to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from McAllen.

I’m not ready to book a flight from McAllen to Costa Rica right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of McAllen 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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