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Find cheap American Airlines flights to San José

RDU — SJO
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find American Airlines flight deals to San José

Cheapest American Airlines flights from USA to San José
Explore the most affordable American Airlines flight options available from USA to San José. Find the lowest fares with prices last updated on July 27, 2026.

This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am
MCO
-
SJO
1 stop14h 23m
American Airlines
Fri 9/46:00 am
SJO
-
MCO
1 stop15h 41m
American Airlines
Deal found 7/23$376
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:57 am
IAD
-
SJO
2 stops13h 56m
American Airlines
Sat 9/52:53 pm
SJO
-
IAD
2 stops29h 00m
American Airlines
Deal found 7/23$383
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:34 pm
IAD
-
SJO
2 stops20h 29m
American Airlines
Fri 8/211:03 pm
SJO
-
IAD
2 stops18h 54m
American Airlines
Deal found 7/22$391

Flights to San José with American Airlines at a glance

Find detailed information about American Airlines flights from USA to San José. Explore the options provided by American Airlines to plan your journey from USA to San José. Data last updated July 27, 2026.

Popular in

December

Cheapest in

September

Average price

$535

Round-trip from

$371

One-way from

$158
Highest demand for flights to San José with American Airlines; 2% potential price increase.
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Best time to find cheap flights to San José with American Airlines; 1% potential price drop.
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Average price for flights to San José with American Airlines (round-trip).
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American Airlines
  • American Airlines
  • 9/10-9/17
  • 3 total stops
  • 56h 58m total
  • USA to San José
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American Airlines
  • American Airlines
  • 1/10
  • 1 total stop
  • 7h 38m total
  • USA to San José
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Cheapflights Insights

Find cheap American Airlines flights to San José

How long is the flight to San José with American Airlines?

On average, American Airlines flights from the United States to San José take 4 hours 8 minutes. Flights to San José from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

American Airlines weekly flight availability to San José

The most flights to San José operated by American Airlines are scheduled on a Friday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

When is the best time to book a flight to San José with American Airlines?

The best time to book a flight to San José with American Airlines is 32 days before departure. On average, fares are higher if you book 89 days before departure.

When is the cheapest time to fly to San José with American Airlines?

Users looking for the cheapest American Airlines fares to San José should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at noon, when prices are usually at their highest.

FAQs about flights to San José with American Airlines

  • Which airport do American Airlines flights arrive at when travelling to San José?

    American Airlines flights on this route tend to land at San José Juan Santamaria Intl Airport.

  • Is American Airlines the cheapest airline for a flight to San José?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to San José tends to be with Allegiant Air.

  • Are there alternative airlines other than American Airlines that fly to San José?

    United Airlines, JetBlue and Avianca all fly to San José and offer an alternative to American Airlines.

  • How much is a flight to San José with American Airlines?

    The average price for a return flight with American Airlines is $613; with a one-way flight around $280.

See more FAQs

Reviews of American Airlines

See what Cheapflights users have to say about their American Airlines experience.
American Airlines
7.1
Good
10,000 reviews
Overview

Comfort

7.2

Food

6.4

Entertainment

6.8

Boarding

7.5

Crew

7.9

Popular American Airlines flights

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