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$708+ Cheap flights from George Bush Intcntl (IAH) to Granada (GRX)

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GRX
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Granada

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Granada (GRX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$749
(Trip.com)

One-way from

$708
(American Airlines)
Provider with most accurate pricing for Houston George Bush Intcntl-Granada Federico Garcia Lorca flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Granada Federico Garcia Lorca flights.
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From Houston George Bush Intcntl to Granada Federico Garcia Lorca
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One-way flight from Houston George Bush Intcntl to Granada Federico Garcia Lorca
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Find flight deals from George Bush Intcntl to Granada

Cheapest flights from George Bush Intcntl to Granada
Explore the most affordable flight options available from George Bush Intcntl to Granada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 9/307:36 am
IAH
-
GRX
2 stops18h 49m
American Airlines
Sun 10/49:15 am
GRX
-
IAH
2 stops21h 41m
American Airlines
Deal found 1/14$734
This Trip.com deal was found by Cheapflights users on 1/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:07 am
IAH
-
GRX
2 stops22h 03m
Multiple Airlines
Sun 3/89:20 am
GRX
-
IAH
2 stops35h 45m
Multiple Airlines
Deal found 1/15$749
This Iberia deal was found by Cheapflights users on 1/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:20 am
IAH
-
GRX
2 stops18h 50m
Iberia
Sun 10/49:15 am
GRX
-
IAH
2 stops21h 24m
Iberia
Deal found 1/13$772
This American Airlines deal was found by Cheapflights users on 1/15. 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 9/310:57 am
IAH
-
GRX
2 stops19h 13m
American Airlines
Sun 9/139:15 am
GRX
-
IAH
2 stops21h 41m
American Airlines
Deal found 1/15$1,193
This Iberia deal was found by Cheapflights users on 1/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:45 pm
IAH
-
GRX
2 stops17h 05m
Iberia
Fri 3/139:40 pm
GRX
-
IAH
2 stops27h 45m
Iberia
Deal found 1/14$1,327
This American Airlines deal was found by Cheapflights users on 1/13. 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 3/94:50 pm
IAH
-
GRX
2 stops18h 20m
American Airlines
Fri 3/131:40 pm
GRX
-
IAH
2 stops25h 35m
American Airlines
Deal found 1/13$1,346
This American Airlines deal was found by Cheapflights users on 1/13. 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 3/85:16 pm
IAH
-
GRX
2 stops17h 54m
American Airlines
Fri 3/131:40 pm
GRX
-
IAH
2 stops25h 35m
American Airlines
Deal found 1/13$1,354
This Iberia deal was found by Cheapflights users on 1/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:50 pm
IAH
-
GRX
2 stops36h 20m
Iberia
Sat 10/315:40 pm
GRX
-
IAH
2 stops33h 46m
Iberia
Deal found 1/12$1,374

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Granada 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 January 15, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Granada that are best for you.

Fly from

George Bush Intcntl

Fly to

Granada

Route

Depart

Return

Price

HoustonGranada

IAH - GRX

IAHGRX

Houston George Bush Intcntl

Sun 3/1

8:07 am-1:10 pm

2 stops22h 03m

Granada Federico Garcia Lorca

Sun 3/8

9:20 am-3:05 pm

2 stops35h 45m

$749

HoustonGranada

IAH - GRX

IAHGRX

Houston George Bush Intcntl

Mon 3/9

10:45 pm-9:50 pm

2 stops17h 05m

Granada Federico Garcia Lorca

Fri 3/13

9:40 pm-7:25 pm

2 stops27h 45m

$1,327

HoustonGranada

IAH - GRX

IAHGRX

Houston George Bush Intcntl

Mon 3/9

4:50 pm-5:10 pm

2 stops18h 20m

Granada Federico Garcia Lorca

Fri 3/13

1:40 pm-9:15 am

2 stops25h 35m

$1,346

HoustonGranada

IAH - GRX

IAHGRX

Houston George Bush Intcntl

Sun 3/8

4:50 pm-5:10 pm

2 stops18h 20m

Granada Federico Garcia Lorca

Fri 3/13

1:40 pm-9:15 am

2 stops25h 35m

$1,346

HoustonGranada

IAH - GRX

IAHGRX

Houston George Bush Intcntl

Sun 3/29

6:22 pm-9:10 pm

2 stops19h 48m

$708

HoustonGranada

IAH - GRX

IAHGRX

Houston George Bush Intcntl

Sun 3/29

9:05 pm-1:25 pm

2 stops33h 20m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Compare providers for flights from George Bush Intcntl to Granada

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Granada in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Granada flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Granada flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Granada flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Granada flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Granada flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Granada

Have a flexible travel schedule? Discover the best time to fly to Granada 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 Granada

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

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Granada (average of $505). Flying from Houston George Bush Intcntl Airport to Granada in June is currently the most expensive (average of $1,382). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Granada from Houston George Bush Intcntl?

    Granada Federico Garcia Lorca (GRX), located 9.9 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Granada. 0 airlines have flights to Federico Garcia Lorca from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Granada Federico Garcia Lorca should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

  • How long is the flight from Houston George Bush Intcntl Airport to Granada?

    A quick flight from Houston George Bush Intcntl Airport to Granada can take about 17h 05m. Iberia provides one of the quickest options available for as low as $1,327. There are 5078 mi between Houston George Bush Intcntl Airport and Granada. This flight may include one or multiple stops.

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

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

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

    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 Granada.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Granada 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 Granada?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Granada (average of $505). Flying from Houston George Bush Intcntl Airport to Granada in June is currently the most expensive (average of $1,382). 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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