$220 Find Cheap Flights from McAllen to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Costa Rica departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Book Cheap McAllen to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to Costa Rica

Mon, Jan 19 - Wed, Jan 28
United Airlines Logo
7:00 am - 1:15 pmMFE-SJO
6h 15m1 stop
United Airlines Logo
8:45 am - 4:07 pmSJO-MFE
7h 22m1 stop
$466United Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
American Airlines Logo
5:10 pm - 12:12 pmMFE-SJO
19h 02m2 stops
American Airlines Logo
3:11 pm - 10:42 amSJO-MFE
19h 31m2 stops
$470American Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
United Airlines Logo
7:00 am - 1:15 pmMFE-SJO
6h 15m1 stop
United Airlines Logo
12:35 pm - 9:59 pmSJO-MFE
9h 24m1 stop
$576United Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 19
American Airlines Logo
7:05 am - 10:56 pmMFE-SJO
15h 51m1 stop
American Airlines Logo
1:12 pm - 9:03 amSJO-MFE
19h 51m2 stops
$580American Airlines
Find Deal
Mon, Jan 19 - Wed, Jan 28
Multiple Airlines Logo
1:34 pm - 12:14 pmMFE-SJO
22h 40m2 stops
Multiple Airlines Logo
2:42 pm - 9:00 pmSJO-MFE
30h 18m3 stops
$622Multiple Airlines
Find Deal
Mon, Jan 19 - Wed, Jan 28
Multiple Airlines Logo
1:34 pm - 12:14 pmMFE-SJO
22h 40m2 stops
Multiple Airlines Logo
2:42 pm - 9:00 pmSJO-MFE
30h 18m3 stops
$630Multiple Airlines
Find Deal
Mon, Jan 19 - Tue, Jan 27
Multiple Airlines Logo
1:34 pm - 12:14 pmMFE-SJO
22h 40m2 stops
Multiple Airlines Logo
1:16 am - 11:14 amSJO-MFE
33h 58m3 stops
$681Multiple Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 19
American Airlines Logo
9:43 am - 10:13 pmMFE-SJO
12h 30m2 stops
American Airlines Logo
3:11 pm - 9:03 amSJO-MFE
17h 52m2 stops
$705American Airlines
Find Deal
Mon, Jan 19 - Wed, Jan 28
Multiple Airlines Logo
7:00 am - 12:05 amMFE-SJO
17h 05m3 stops
Multiple Airlines Logo
8:35 am - 4:07 pmSJO-MFE
31h 32m2 stops
$2,634Multiple Airlines
Find Deal
Mon, Jan 19 - Wed, Jan 28
Multiple Airlines Logo
7:00 am - 12:05 amMFE-SJO
17h 05m3 stops
Multiple Airlines Logo
8:35 am - 4:07 pmSJO-MFE
31h 32m2 stops
$2,828Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for McAllen to Costa Rica flights

Get data-powered insights and trends into flights from McAllen to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from McAllen to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from McAllen to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from McAllen to Costa Rica is October, when tickets cost $417 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,025 and $1,015 respectively.

Good to know

Low seasonJanuary
Cheapest flight$220
Best time to beat the crowds but there is an average 53% increase in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from McAllen to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from McAllen to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from McAllen to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from McAllen to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from McAllen to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost $438 on average. Morning departures are around 48% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $649.

Reviews of the top airlines flying from McAllen to Costa Rica

 
Need help choosing which airline to fly with from McAllen to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8978 reviews
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

6.0 GoodAnonymous, Oct 2025IAH - PTY
Read more United Airlines reviews

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Everything you need to know for your flight from McAllen to Costa Rica

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