Flights from Madison to San Isidro

Cheapest flights from Madison

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 24 - Sat, Dec 27

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$868 Roundtrip, found 16 hours ago

$868

Roundtrip

found 16 hours ago

Select United flight, departing Wed, Dec 24 from Dane County Regional to Juan Santamaría Intl., returning Sat, Dec 27, priced at $868 found 16 hours ago

Mon, Dec 22 - Mon, Dec 29

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$914 Roundtrip, found 16 hours ago

$914

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Mon, Dec 29, priced at $914 found 16 hours ago

Wed, Dec 24 - Sun, Dec 28

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$929 Roundtrip, found 16 hours ago

$929

Roundtrip

found 16 hours ago

Select United flight, departing Wed, Dec 24 from Dane County Regional to Juan Santamaría Intl., returning Sun, Dec 28, priced at $929 found 16 hours ago

Thu, Dec 25 - Mon, Dec 29

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$933 Roundtrip, found 16 hours ago

$933

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Thu, Dec 25 from Dane County Regional to Juan Santamaría Intl., returning Mon, Dec 29, priced at $933 found 16 hours ago

Mon, Dec 22 - Tue, Dec 30

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$950 Roundtrip, found 16 hours ago

$950

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Tue, Dec 30, priced at $950 found 16 hours ago

Sun, Dec 21 - Mon, Dec 29

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$964 Roundtrip, found 16 hours ago

$964

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sun, Dec 21 from Dane County Regional to Juan Santamaría Intl., returning Mon, Dec 29, priced at $964 found 16 hours ago

Mon, Dec 22 - Sun, Dec 28

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$969 Roundtrip, found 16 hours ago

$969

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Sun, Dec 28, priced at $969 found 16 hours ago

Thu, Dec 25 - Sun, Dec 28

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$988 Roundtrip, found 16 hours ago

$988

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Thu, Dec 25 from Dane County Regional to Juan Santamaría Intl., returning Sun, Dec 28, priced at $988 found 16 hours ago

Mon, Dec 22 - Tue, Dec 30

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$995 Roundtrip, found 16 hours ago

$995

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Tue, Dec 30, priced at $995 found 16 hours ago

Mon, Dec 22 - Thu, Jan 1

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$996 Roundtrip, found 16 hours ago

$996

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Thu, Jan 1, priced at $996 found 16 hours ago

Mon, Dec 22 - Wed, Dec 31

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,001 Roundtrip, found 16 hours ago

$1,001

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Wed, Dec 31, priced at $1,001 found 16 hours ago

Mon, Dec 22 - Tue, Dec 30

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,006 Roundtrip, found 16 hours ago

$1,006

Roundtrip

found 16 hours ago

Select United flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Tue, Dec 30, priced at $1,006 found 16 hours ago

Thu, Dec 25 - Thu, Jan 1

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,015 Roundtrip, found 16 hours ago

$1,015

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Thu, Dec 25 from Dane County Regional to Juan Santamaría Intl., returning Thu, Jan 1, priced at $1,015 found 16 hours ago

Mon, Dec 22 - Tue, Dec 30

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,018 Roundtrip, found 16 hours ago

$1,018

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Tue, Dec 30, priced at $1,018 found 16 hours ago

Sun, Dec 21 - Sun, Dec 28

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,019 Roundtrip, found 16 hours ago

$1,019

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sun, Dec 21 from Dane County Regional to Juan Santamaría Intl., returning Sun, Dec 28, priced at $1,019 found 16 hours ago

Thu, Dec 25 - Wed, Dec 31

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,020 Roundtrip, found 16 hours ago

$1,020

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Thu, Dec 25 from Dane County Regional to Juan Santamaría Intl., returning Wed, Dec 31, priced at $1,020 found 16 hours ago

Tue, Dec 23 - Mon, Dec 29

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,024 Roundtrip, found 16 hours ago

$1,024

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Dec 23 from Dane County Regional to Juan Santamaría Intl., returning Mon, Dec 29, priced at $1,024 found 16 hours ago

Mon, Dec 22 - Tue, Dec 30

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$1,619 Roundtrip, found 16 hours ago

$1,619

Roundtrip

found 16 hours ago

Select Copa flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Tue, Dec 30, priced at $1,619 found 16 hours ago

Mon, Dec 22 - Tue, Dec 30

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$2,140 Roundtrip, found 16 hours ago

$2,140

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Tue, Dec 30, priced at $2,140 found 16 hours ago

Mon, Dec 22 - Tue, Dec 30

MSN

Dane County Regional

SJO

Juan Santamaría Intl.

$2,659 Roundtrip, found 16 hours ago

$2,659

Roundtrip

found 16 hours ago

Select Air Canada flight, departing Mon, Dec 22 from Dane County Regional to Juan Santamaría Intl., returning Tue, Dec 30, priced at $2,659 found 16 hours ago