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Direct (non-stop) flights from Houston (IAH) to Alajuela (SJO)

Find comprehensive flight information, schedules, and booking details for direct flights from Houston (IAH) to Alajuela (SJO). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 3h 39m - 3h 46m (average flight time)• Distance: 1565 miles (2518 km) (air miles between airports)• Daily Flights: 3 flights (scheduled departures per day)

IAH
Houston (IAH)
SJO
Alajuela (SJO)

FLIGHT TIME

3h 39m - 3h 46m

FLIGHT DISTANCE

1565 miles (2518 km)
Flight time
3h 40m - 3h 42m
Earliest flight
07:45
Last flight
16:57
Distance
1565 miles (2518 km)
Cheapest month
November
Airlines
1 (Show)
Flights per week
21

Flight Schedule

December 2025
Sun
Mon
Tue
Wed
Thu
Fri
Sat

Airlines with direct flights from Houston (IAH) to Alajuela (SJO)

United Airlines (UA)

Route Insights

Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 39m - 3h 46m.

Pricing patterns: November typically offers lower prices due to reduced demand outside peak travel seasons.

Best departure times: Peak departure times are 7:00, 9:00, 16:00, offering more flight options and potentially better connections.

Houston (IAH) - Alajuela (SJO) flight price statistics

$593

Approximate

The numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.

$470
Jan
$730
Feb
$685
Mar
$741
Apr
$786
May
$491
Jun
$616
Jul
$587
Aug
$546
Sep
$441
Oct
$437
Nov
$580
Dec
Approximate prices for one round-trip flight from Houston (IAH) to Alajuela (SJO). Graph is not to scale.

Related Information

Airports: IAH • SJO Airport

Airlines operating this route: United Airlines (UA)

Frequently Asked Questions

How many flights operate from IAH to SJO?

There are 3 direct flights operating from IAH to SJO. Approximately 3 flights daily.

Which airlines operate flights from IAH to SJO?

1 airline operates on this route: United Airlines.

How long is the flight from IAH to SJO?

The flight duration from IAH to SJO is approximately 3h 39m - 3h 46m.

What is the distance from IAH to SJO?

The distance from IAH to SJO is 1565 miles (2518 km).

What is the flight time range for this route?

Flight times on this route range from 3h 40m - 3h 42m.

What are the earliest and latest flight departure times?

The earliest flight departs at 07:45 and the latest flight departs at 16:57.

What is the cheapest month to fly from IAH to SJO?

November is typically the cheapest month to fly on this route.

How many flights operate per week on this route?

Approximately 21 flights operate per week from IAH to SJO.

What types of aircraft operate on this route?

This route is served by Boeing 737MAX 8 Passenger.

What is the average flight price from IAH to SJO?

The average flight price for a round-trip ticket from IAH to SJO is approximately $593 USD. Prices can vary based on booking time, season, and airline.

When is the best time to book flights from IAH to SJO for the lowest prices?

November is typically the cheapest month to fly from IAH to SJO. Booking in advance and avoiding peak travel seasons can help you find better deals.

How far is SJO from IAH?

The distance from IAH to SJO is 1565 miles (2518 km). This is a long-haul flight route.

How long does it take to fly from IAH to SJO?

The flight time from IAH to SJO is approximately 3h 39m - 3h 46m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.