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George Bush Intcntl

$75+ Cheap flights from LaGuardia, NY (LGA) to George Bush Intcntl (IAH)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — IAH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Houston George Bush Intcntl are usually found in January or September, booked 74 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from LaGuardia to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to George Bush Intcntl (IAH). 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 July 31, 2025.

Round-trip from

$141
(FlightHub)

One-way from

$75
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$267

Good round-trip deal

$222 or less

Good one-way deal

$165 or less
From New York LaGuardia to Houston George Bush Intcntl
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One-way flight from New York LaGuardia to Houston George Bush Intcntl
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 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 New York LaGuardia to Houston George Bush Intcntl.
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Price to beat on a one-way flight from New York LaGuardia to Houston George Bush Intcntl.
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Find flight deals from LaGuardia to George Bush Intcntl

Cheapest flights from LaGuardia to George Bush Intcntl
Explore the most affordable flight options available from LaGuardia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:58 pmLGA - IAH
1 stop17h 09mSpirit Airlines
Mon 9/1512:58 pmIAH - LGA
Nonstop3h 32mSpirit Airlines
Deal found 7/30$141
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:30 amLGA - IAH
1 stop12h 26mMultiple Airlines
Mon 9/812:58 pmIAH - LGA
Nonstop3h 32mMultiple Airlines
Deal found 7/30$167
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 9/46:29 pmLGA - IAH
Nonstop4h 06mDelta
Wed 9/1010:21 amIAH - LGA
Nonstop3h 39mDelta
Deal found 7/31$187

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to George Bush Intcntl 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 31, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

LaGuardia

Fly to

George Bush Intcntl

Route

Depart

Return

Price

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Tue 9/9

4:58 pm-9:07 am

1 stop17h 09m

Houston George Bush Intcntl

Mon 9/15

12:58 pm-5:30 pm

Nonstop3h 32m

$141

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 8/14

11:30 am-10:56 pm

1 stop12h 26m

Houston George Bush Intcntl

Mon 9/8

12:58 pm-5:30 pm

Nonstop3h 32m

$167

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 9/4

6:29 pm-9:35 pm

Nonstop4h 06m

Houston George Bush Intcntl

Wed 9/10

10:21 am-3:00 pm

Nonstop3h 39m

$187

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 8/21

8:52 am-11:36 am

Nonstop3h 44m

$75

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Sat 10/11

3:00 pm-6:07 pm

Nonstop4h 07m

$89

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Tue 8/12

11:30 am-10:26 pm

1 stop11h 56m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

The best insider tips for New York LaGuardia Airport to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York LaGuardia Airport to Houston George Bush Intcntl Airport trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for added comfort.


Spirit's self-service bag drop saves time; print your boarding pass in advance.

Read more about Spirit Airlinesby Daniel Scheffler
United Airlines

United's Economy Plus offers extra legroom and priority boarding, enhancing comfort and convenience.


United's Polaris Lounge in Houston offers showers and dining for premium passengers.

Read more about United Airlinesby Harriet Baskas
Airports
LGA

Check your boarding pass for the correct terminal at LGA to save valuable check-in time and avoid unnecessary transfers.

Read more about LGAby Brandon Schultz
IAH

For a quick trip to downtown Houston, Uber or Lyft is recommended from IAH, taking about 25 minutes by car.

Read more about IAHby Evie Carrick
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Brandon Schultz

Brandon Schultz

Expert on LGA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from LaGuardia 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 New York LaGuardia Airport to Houston George Bush Intcntl Airport

How far ahead should I book a flight from New York LaGuardia Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to George Bush Intcntl. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to Houston George Bush Intcntl Airport, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Houston George Bush Intcntl Airport (average of $241). Flying from New York LaGuardia Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 LGA to IAH?

Find hourly flight availability from LaGuardia to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from New York LaGuardia Airport to Houston George Bush Intcntl Airport by exploring options for tickets at noon.

What is the cheapest day to fly from New York LaGuardia Airport to Houston George Bush Intcntl Airport?

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

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

Weekly flight availability from New York LaGuardia Airport to Houston George Bush Intcntl Airport

Explore weekly flight availability from LaGuardia to George Bush Intcntl. 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 31, 2025.

The most flights from LGA to IAH are scheduled on a Wednesday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Spirit Airlines from New York LaGuardia Airport to Houston George Bush Intcntl Airport. 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.9
Fair
3,239 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to George Bush Intcntl. 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 flying from New York LaGuardia Airport to Houston George Bush Intcntl Airport round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $141. Another option worth looking into is Delta, starting at $187 round trip. Users have found that Spirit Airlines is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $75. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from New York LaGuardia Airport to Houston George Bush Intcntl Airport for a low price.

  • What are the most reliable airlines from New York LaGuardia Airport to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from New York LaGuardia Airport, check out the most reliable airlines to get you to your destination on time: Spirit Airlines (90%), WestJet (69%), Aeromexico( 68%).

  • What are the cheapest flights from New York LaGuardia Airport to Houston George Bush Intcntl Airport?

    While on average a flight from New York LaGuardia Airport to Houston George Bush Intcntl Airport is generally $777, our data shows the cheapest flight currently is $67. When looking at the most popular route, (New York LaGuardia - Houston George Bush Intcntl), you can expect to pay $61 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to George Bush Intcntl 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 New York LaGuardia Airport to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Houston George Bush Intcntl Airport (average of $241). Flying from New York LaGuardia Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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Top 5 airlines flying from LaGuardia to George Bush Intcntl

Discover the top 5 airlines that operate flights from LaGuardia to George Bush Intcntl. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$190FlexibilityNo cancel feeOn-time65%
FrontierCheapest$136Average$240FlexibilityNo cancel feeOn-time62%
DeltaCheapest$174Average$321FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$204Average$362FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$452FlexibilityNo cancel feeOn-time71%

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