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$69+ Cheap flights from George Bush Intcntl (IAH) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Costa Rica

Keep the following information in mind while searching for George Bush Intcntl to Costa Rica flight deals. Data was last updated July 29, 2025.

Round-trip from

$212
(Mytrip)

One-way from

$69
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$512

Good round-trip deal

$570 or less

Good one-way deal

$272 or less
From Houston George Bush Intcntl to Costa Rica
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One-way flight from Houston George Bush Intcntl to Costa Rica
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Highest demand for flights based on searches. 14% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Costa Rica.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Costa Rica.
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Find flight deals from George Bush Intcntl to Costa Rica

Cheapest flights from George Bush Intcntl to Costa Rica
Explore the most affordable flight options available from George Bush Intcntl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:48 pmIAH - SJO
1 stop17h 39mSpirit Airlines
Sun 9/712:19 pmSJO - IAH
1 stop10h 40mSpirit Airlines
Deal found 7/29$212
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:54 amIAH - SJO
1 stop14h 27mMultiple Airlines
Mon 12/154:17 pmSJO - IAH
1 stop21h 00mMultiple Airlines
Deal found 7/27$225
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:05 pmIAH - LIR
Nonstop3h 32mUnited Airlines
Wed 11/128:35 amLIR - IAH
Nonstop3h 43mUnited Airlines
Deal found 7/29$340
This American Airlines deal was found by Cheapflights users on 7/29. 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 12/66:22 pmIAH - LIR
1 stop17h 58mAmerican Airlines
Fri 12/123:10 pmLIR - IAH
1 stop17h 04mAmerican Airlines
Deal found 7/29$355
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:00 pmIAH - LIR
1 stop18h 00mDelta
Sat 10/111:25 pmLIR - IAH
1 stop9h 34mDelta
Deal found 7/28$458
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:59 pmIAH - LIR
2 stops37h 21mAlaska Airlines
Fri 9/2611:20 amLIR - IAH
2 stops18h 04mAlaska Airlines
Deal found 7/28$460

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Costa Rica that are best for you.

Fly from

George Bush Intcntl

Fly to

Costa Rica

Route

Depart

Return

Price

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Thu 9/4

5:48 pm-10:27 am

1 stop17h 39m

San José Juan Santamaria Intl

Sun 9/7

12:19 pm-11:59 pm

1 stop10h 40m

$212

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Mon 8/25

7:16 pm-11:12 am

1 stop16h 56m

San José Juan Santamaria Intl

Mon 9/1

4:17 pm-1:34 pm

1 stop20h 17m

$235

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Sun 11/9

3:05 pm-6:37 pm

Nonstop3h 32m

Liberia

Wed 11/12

8:35 am-12:18 pm

Nonstop3h 43m

$340

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Sat 12/6

6:22 pm-12:20 pm

1 stop17h 58m

Liberia

Fri 12/12

3:10 pm-8:14 am

1 stop17h 04m

$355

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Sun 10/5

7:00 pm-12:00 pm

1 stop18h 00m

Liberia

Sat 10/11

1:25 pm-11:59 pm

1 stop9h 34m

$458

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Mon 9/22

5:59 pm-6:20 am

2 stops37h 21m

Liberia

Fri 9/26

11:20 am-6:24 am

2 stops18h 04m

$460

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Wed 9/3

7:16 pm-11:14 am

1 stop16h 58m

$69

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Thu 11/20

9:50 pm-1:20 am

1 stop27h 30m

$111

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Mon 10/20

6:00 am-3:13 pm

2 stops10h 13m

$124

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Tue 12/23

2:50 pm-12:22 pm

1 stop21h 32m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 results
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Best time to book a flight from George Bush Intcntl to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Costa Rica

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Costa Rica (average of $398). Flying from Houston George Bush Intcntl Airport to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to CR?

Find hourly flight availability from George Bush Intcntl to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Costa Rica in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Costa Rica. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Costa Rica flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Costa Rica

Explore weekly flight availability from George Bush Intcntl to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from IAH to CR0 are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Costa Rica, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Costa Rica one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $69. Viva flights start at $111 while deals on Volaris El Salvador start at $152 one-way.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Costa Rica?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Costa Rica? While on average our users pay $851, our data indicates the cheapest price to be $241. The most popular route (Houston George Bush Intcntl - San José Juan Santamaria Intl), is priced around $181.

  • Can I find deals for flights from George Bush Intcntl to Costa Rica that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Costa Rica.

  • Can I find deals for business class flights from George Bush Intcntl to Costa Rica?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Costa Rica (average of $398). Flying from Houston George Bush Intcntl Airport to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for George Bush Intcntl to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from George Bush Intcntl to Costa Rica

Discover the top 5 airlines that operate flights from George Bush Intcntl to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$278FlexibilityNo cancel feeOn-time65%
AviancaCheapest$266Average$394FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$439Average$644FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$471Average$605FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$507Average$555FlexibilityNo cancel feeOn-time70%

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