Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from McAllen to Costa Rica from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Costa Rica departing on 2/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from McAllen to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:28 am - 7:44 pm
MFE
-
SJO
12h 16m2 stops
American Airlines Logo
8:00 am - 11:17 pm
SJO
-
MFE
15h 17m2 stops
$403American Airlines
Mon, Jan 19 - Wed, Jan 28
United Airlines Logo
7:00 am - 1:15 pm
MFE
-
SJO
6h 15m1 stop
United Airlines Logo
8:45 am - 4:07 pm
SJO
-
MFE
7h 22m1 stop
$432United Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
7:28 am - 11:43 pm
MFE
-
SJO
16h 15m1 stop
American Airlines Logo
6:00 am - 11:17 pm
SJO
-
MFE
17h 17m2 stops
$437American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
7:28 am - 3:01 pm
MFE
-
SJO
7h 33m1 stop
American Airlines Logo
2:54 pm - 11:17 pm
SJO
-
MFE
8h 23m1 stop
$460American Airlines
Mon, Jan 19 - Wed, Jan 28
American Airlines Logo
7:28 am - 3:01 pm
MFE
-
SJO
7h 33m1 stop
American Airlines Logo
6:00 am - 11:17 pm
SJO
-
MFE
17h 17m2 stops
$465American Airlines
Mon, Jan 19 - Wed, Jan 28
United Airlines Logo
7:00 am - 1:15 pm
MFE
-
SJO
6h 15m1 stop
United Airlines Logo
8:45 am - 9:57 pm
SJO
-
MFE
13h 12m1 stop
$508United Airlines
Mon, Jan 19 - Wed, Jan 28
United Airlines Logo
7:00 am - 6:16 pm
MFE
-
SJO
11h 16m1 stop
United Airlines Logo
12:35 pm - 9:42 pm
SJO
-
MFE
9h 07m1 stop
$623United Airlines
Mon, Feb 23 - Wed, Feb 25
Air Canada Logo
7:00 am - 12:05 am
MFE
-
SJO
17h 05m2 stops
Air Canada Logo
8:35 am - 7:50 pm
SJO
-
MFE
35h 15m2 stops
$1,326Air Canada
Mon, Feb 23 - Wed, Feb 25

American Airlines flights from McAllen to Costa Rica

Our best American Airlines deals on McAllen to Costa Rica flight tickets
American Airlines
Jan 19
MFE5:56 pmMcAllen Miller Intl
19h 58m
2 stops
SJO1:54 pmSan José Juan Santamaria Intl
Jan 28
SJO6:00 amSan José Juan Santamaria Intl
17h 17m
2 stops
MFE11:17 pmMcAllen Miller Intl
$403
Find similar
American Airlines
Jan 23
MFE7:28 amMcAllen Miller Intl
16h 15m
1 stop
SJO11:43 pmSan José Juan Santamaria Intl
Jan 30
SJO6:00 amSan José Juan Santamaria Intl
17h 17m
2 stops
MFE11:17 pmMcAllen Miller Intl
$437
Find similar
American Airlines
Jan 19
MFE7:28 amMcAllen Miller Intl
7h 33m
1 stop
SJO3:01 pmSan José Juan Santamaria Intl
Jan 28
SJO2:54 pmSan José Juan Santamaria Intl
8h 23m
1 stop
MFE11:17 pmMcAllen Miller Intl
$460
Find similar

United Airlines flights from McAllen to Costa Rica

Our best United Airlines deals on McAllen to Costa Rica flight tickets
United Airlines
Jan 23
MFE7:00 amMcAllen Miller Intl
6h 15m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Jan 30
SJO8:45 amSan José Juan Santamaria Intl
7h 22m
1 stop
MFE4:07 pmMcAllen Miller Intl
$432
Find similar
United Airlines
Jan 19
MFE7:00 amMcAllen Miller Intl
6h 15m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Jan 28
SJO8:45 amSan José Juan Santamaria Intl
13h 12m
1 stop
MFE9:57 pmMcAllen Miller Intl
$508
Find similar
United Airlines
Dec 25
MFE7:00 amMcAllen Miller Intl
6h 15m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Dec 27
SJO12:35 pmSan José Juan Santamaria Intl
7h 25m
1 stop
MFE8:00 pmMcAllen Miller Intl
$526
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 December 23, 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

Mon 1/19

7:28 am-7:44 pm

2 stops12h 16m

San José Juan Santamaria Intl

Wed 1/28

8:00 am-11:17 pm

2 stops15h 17m

$403

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Fri 1/23

7:00 am-1:15 pm

1 stop6h 15m

San José Juan Santamaria Intl

Fri 1/30

8:45 am-4:07 pm

1 stop7h 22m

$432

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Fri 1/23

7:28 am-11:43 pm

1 stop16h 15m

San José Juan Santamaria Intl

Fri 1/30

6:00 am-11:17 pm

2 stops17h 17m

$437

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Mon 1/19

7:28 am-3:01 pm

1 stop7h 33m

San José Juan Santamaria Intl

Wed 1/28

2:54 pm-11:17 pm

1 stop8h 23m

$460

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Mon 1/19

7:28 am-3:01 pm

1 stop7h 33m

San José Juan Santamaria Intl

Wed 1/28

6:00 am-11:17 pm

2 stops17h 17m

$465

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Mon 1/19

7:00 am-1:15 pm

1 stop6h 15m

San José Juan Santamaria Intl

Wed 1/28

8:45 am-9:57 pm

1 stop13h 12m

$508

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Mon 2/23

7:00 am-6:16 pm

1 stop11h 16m

San José Juan Santamaria Intl

Wed 2/25

12:35 pm-9:42 pm

1 stop9h 07m

$623

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Mon 2/23

7:00 am-12:05 am

2 stops17h 05m

San José Juan Santamaria Intl

Wed 2/25

8:35 am-7:50 pm

2 stops35h 15m

$1,326

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Sun 2/8

7:00 am-8:39 pm

1 stop13h 39m

$183

McAllenSan José

MFE - SJO

MFESJO

McAllen Miller Intl

Sat 3/7

3:41 pm-9:25 am

2 stops17h 44m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from McAllen is in October. Flight prices, which tend to average around $417, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then September is your next best option. Flight prices from McAllen to Costa Rica during September average around $447.

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

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from McAllen to Costa Rica takes 6h 15m
There are no direct flights from McAllen to Costa Rica. There are no popular flight routes from McAllen to Costa Rica.
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
United AirlinesPriceFrom $430Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $447Free CancellationRating
7.2
11,054 reviews
Search American 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.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/22
Thu 1/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo
Flights to San Joséfrom $144
Flights to Liberiafrom $200
Flights to Limon
Flights to Tamarindo
Flights to Golfito
Flights to Buenos Aires, Puntarenas
Flights to Palmar Sur