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$74+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$247
(Cheapflightsfares)

One-way from

$74
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$502

Good round-trip deal

$500 or less

Good one-way deal

$267 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. 16% potential increase in price ($96 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 June 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:15 pmIAH - SJO
1 stop15h 14mSpirit Airlines
Thu 7/1712:16 pmSJO - IAH
1 stop8h 23mSpirit Airlines
Deal found 6/12$247
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Wed 7/95:00 amIAH - SJO
1 stop7h 11mMultiple Airlines
Sun 7/204:13 pmSJO - IAH
1 stop17h 12mMultiple Airlines
Deal found 6/10$274
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Thu 6/122:50 pmIAH - SJO
1 stop20h 24mVolaris El Salvador
Wed 6/182:43 pmSJO - IAH
1 stop21h 34mVolaris El Salvador
Deal found 6/10$300
This Delta deal was found by Cheapflights users on 6/12. 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 8/175:45 amIAH - LIR
1 stop7h 15mDelta
Wed 8/201:25 pmLIR - IAH
1 stop9h 31mDelta
Deal found 6/12$331
This Avianca deal was found by Cheapflights users on 6/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/228:10 amIAH - SJO
3 stops16h 25mAvianca
Sat 6/284:45 pmSJO - IAH
2 stops18h 25mAvianca
Deal found 6/12$384
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 10/225:48 amIAH - LIR
1 stop6h 27mAmerican Airlines
Tue 10/282:50 pmLIR - IAH
1 stop17h 04mAmerican Airlines
Deal found 6/10$391
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 10/268:29 pmIAH - SJO
2 stops17h 31mAmerican Airlines
Wed 11/128:05 amSJO - IAH
2 stops11h 45mAmerican Airlines
Deal found 6/12$396
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/1711:55 amIAH - LIR
Nonstop3h 28mUnited Airlines
Wed 8/201:20 pmLIR - IAH
Nonstop3h 38mUnited Airlines
Deal found 6/10$416
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/108:00 amIAH - LIR
2 stops23h 20mAlaska Airlines
Mon 9/1511:20 amLIR - IAH
2 stops28h 34mAlaska Airlines
Deal found 6/10$497
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sat 7/58:49 pmIAH - LIR
3 stops35h 56mMultiple Airlines
Wed 7/912:30 pmLIR - IAH
2 stops32h 09mMultiple Airlines
Deal found 6/10$566
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:35 pmIAH - LIR
1 stop17h 29mWestJet
Sat 11/298:05 amLIR - IAH
1 stop33h 24mWestJet
Deal found 6/10$667
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:20 amIAH - LIR
1 stop29h 40mAir Canada
Mon 11/31:55 pmLIR - IAH
2 stops31h 24mAir Canada
Deal found 6/11$728

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 June 12, 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 7/10

8:15 pm-10:29 am

1 stop15h 14m

San José Juan Santamaria Intl

Thu 7/17

12:16 pm-9:39 pm

1 stop8h 23m

$247

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Wed 7/9

5:00 am-11:11 am

1 stop7h 11m

San José Juan Santamaria Intl

Sun 7/20

4:13 pm-10:25 am

1 stop17h 12m

$274

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Thu 8/28

2:54 pm-6:44 am

1 stop16h 50m

San José Juan Santamaria Intl

Mon 9/1

4:17 pm-1:34 pm

1 stop20h 17m

$302

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Sun 8/17

5:45 am-12:00 pm

1 stop7h 15m

Liberia

Wed 8/20

1:25 pm-11:56 pm

1 stop9h 31m

$331

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Sun 6/22

8:10 am-11:35 pm

3 stops16h 25m

San José Juan Santamaria Intl

Sat 6/28

4:45 pm-12:10 pm

2 stops18h 25m

$384

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Wed 10/22

5:48 am-11:15 am

1 stop6h 27m

Liberia

Tue 10/28

2:50 pm-8:54 am

1 stop17h 04m

$391

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Sun 8/17

11:55 am-2:23 pm

Nonstop3h 28m

Liberia

Wed 8/20

1:20 pm-5:58 pm

Nonstop3h 38m

$416

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Wed 9/10

8:00 am-6:20 am

2 stops23h 20m

Liberia

Mon 9/15

11:20 am-4:54 pm

2 stops28h 34m

$497

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Wed 7/9

5:00 am-1:10 pm

2 stops9h 10m

Liberia

Tue 7/22

4:58 pm-5:35 am

1 stop11h 37m

$556

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Tue 11/25

1:35 pm-7:04 am

1 stop17h 29m

Liberia

Sat 11/29

8:05 am-5:29 pm

1 stop33h 24m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 24 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 June 12, 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 15% 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 June 8, 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 June 12, 2025.

The most flights from IAH to CR0 are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Houston to Costa Rica by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 $74. Delta flights start at $150 while deals on Volaris El Salvador start at $153 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 $1,025, our data indicates the cheapest price to be $222. 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.

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$282FlexibilityNo cancel feeOn-time65%
AviancaCheapest$266Average$393FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$326Average$559FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$470Average$617FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$526Average$555FlexibilityNo cancel feeOn-time70%

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