Cheap flights from Mexico City to San Jose, Costa Rica from $185 MEX, NLU, TLC → SJO

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $269 to $326.

At $335, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 10-night return fares leaving within 3 days of 10 Jun 2027 to compare.

Every date we hold

99 fares on 6 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $313.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $97 to $203.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 7 Jan 2027 to compare.

Every date we hold

40 fares on 6 departure dates

Which month looks cheapest?

May 2027 is the cheapest month — from $184.

Return

The cheapest fares were 30 to 59 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 30 to 59 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Mexico City to San Jose?

The cheapest return found recently is $335 with Aeromexico, 10 Jun 2027 to 20 Jun 2027, found 4 days ago. The cheapest return we hold, of any age, is $313 with Volaris Costa Rica, 1 Dec to 4 Dec, found 8 days ago. The cheapest return fare on each of 6 departure dates is usually $342 to $411.

How much is a one-way flight from Mexico City to San Jose?

The cheapest one-way found recently is $185 with Volaris Costa Rica, 7 Jan 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $184 with Volaris Costa Rica, 5 May 2027, found 7 days ago. The cheapest one-way fare on each of 6 departure dates is usually $187 to $218.

What is the cheapest month to fly from Mexico City to San Jose?

December 2026 is the cheapest month for a return, from $313, 1 Dec to 4 Dec, found 8 days ago. May 2027 is the cheapest month for a one-way, from $184, 5 May 2027, found 7 days ago.

How far ahead should I book a flight from Mexico City to San Jose?

In 49 days of prices between 24 Sept and 11 Nov, return and one-way fares were both cheapest 30 to 59 days before departure.

Is there a direct flight from Mexico City to San Jose?

Yes, the cheapest nonstop return found recently is $335 with Aeromexico, 10 Jun 2027 to 20 Jun 2027, found 4 days ago. The cheapest nonstop one-way found recently is $185 with Volaris Costa Rica, 7 Jan 2027, found 2 days ago.

How long is the flight from Mexico City to San Jose?

The cheapest nonstop one-way found recently, with Volaris Costa Rica on 7 Jan 2027, takes 2 h 57 min from Benito Juarez International Airport (MEX) to Juan Santamaria International Airport (SJO).

Which airlines have the cheapest flights from Mexico City to San Jose?

Between 23 Nov and 10 Jun 2027, Volaris Costa Rica has the cheapest return on 3 of the 6 departure dates we hold, Viva Aerobus on 1 and Volaris on 1. Between 22 Dec and 24 Oct 2027, Volaris has the cheapest one-way on 3 of the 6 departure dates we hold, Volaris Costa Rica on 2 and avianca airlines on 1.