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George Bush Intcntl

$48+ Cheap flights from Orlando (ORL) 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORL — IAH
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheapflights Tip: The best prices from Orlando to Houston George Bush Intcntl are usually found in September or January, booked 48 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Orlando to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Orlando (ORL) 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 August 28, 2025.

Round-trip from

$74
(Frontier)

One-way from

$48
(Cheapflightsfares)

Popular in

June

Cheapest in

September

Average price

$135

Good round-trip deal

$110 or less

Good one-way deal

$103 or less
From Orlando (ORL) to Houston George Bush Intcntl
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One-way flight from Orlando (ORL) to Houston George Bush Intcntl
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Highest demand for flights based on searches. 12% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Orlando (ORL) to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Orlando (ORL) to Houston George Bush Intcntl.
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Find flight deals from Orlando to George Bush Intcntl

Cheapest flights from Orlando to George Bush Intcntl
Explore the most affordable flight options available from Orlando to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Frontier deal was found by Cheapflights users on 8/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:00 amMCO - IAH
Nonstop2h 47mFrontier
Sun 10/268:37 pmIAH - MCO
Nonstop2h 28mFrontier
Deal found 8/28$74
This Frontier deal was found by Cheapflights users on 8/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:00 amMCO - IAH
Nonstop2h 47mFrontier
Mon 10/278:37 pmIAH - MCO
Nonstop2h 28mFrontier
Deal found 8/27$75
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/119:00 amMCO - IAH
Nonstop2h 47mFrontier
Mon 10/278:37 pmIAH - MCO
Nonstop2h 28mFrontier
Deal found 8/28$77
This Frontier deal was found by Cheapflights users on 8/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:17 pmMCO - IAH
Nonstop2h 47mFrontier
Mon 9/2211:39 amIAH - MCO
Nonstop2h 23mFrontier
Deal found 8/27$78
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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.
Tue 9/161:49 pmMCO - IAH
Nonstop2h 47mFrontier
Wed 9/174:36 pmIAH - MCO
Nonstop2h 37mFrontier
Deal found 8/26$81
This Gotogate deal was found by Cheapflights users on 8/26. 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.
Sat 9/201:49 pmMCO - IAH
Nonstop2h 47mFrontier
Mon 9/2211:39 amIAH - MCO
Nonstop2h 23mFrontier
Deal found 8/26$83
This FlightHub deal was found by Cheapflights users on 8/26. 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 9/91:49 pmMCO - IAH
Nonstop2h 47mFrontier
Wed 9/104:36 pmIAH - MCO
Nonstop2h 37mFrontier
Deal found 8/26$84
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/111:17 pmMCO - IAH
Nonstop2h 47mFrontier
Thu 9/1811:44 amIAH - MCO
Nonstop2h 23mFrontier
Deal found 8/26$85
This Frontier deal was found by Cheapflights users on 8/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:49 pmMCO - IAH
Nonstop2h 47mFrontier
Sun 9/1411:44 amIAH - MCO
Nonstop2h 23mFrontier
Deal found 8/27$87
This Frontier deal was found by Cheapflights users on 8/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:17 pmMCO - IAH
Nonstop2h 47mFrontier
Mon 9/1511:39 amIAH - MCO
Nonstop2h 23mFrontier
Deal found 8/26$88
This CheapOair deal was found by Cheapflights users on 8/26. 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.
Sat 9/61:49 pmMCO - IAH
Nonstop2h 47mFrontier
Sun 9/711:44 amIAH - MCO
Nonstop2h 23mFrontier
Deal found 8/26$89
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:00 amMCO - IAH
Nonstop2h 47mFrontier
Mon 10/277:49 amIAH - MCO
Nonstop2h 24mFrontier
Deal found 8/27$90

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orlando 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 August 28, 2025.
Use the filters below to find and compare flights from Orlando to Houston George Bush Intcntl Airport that are best for you.

Fly from

Orlando

Fly to

George Bush Intcntl

Route

Depart

Return

Price

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Thu 10/23

9:00 am-10:47 am

Nonstop2h 47m

Houston George Bush Intcntl

Mon 10/27

8:37 pm-12:05 am

Nonstop2h 28m

$74

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Thu 10/23

9:00 am-10:47 am

Nonstop2h 47m

Houston George Bush Intcntl

Sun 10/26

8:37 pm-12:05 am

Nonstop2h 28m

$74

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Tue 10/21

9:00 am-10:47 am

Nonstop2h 47m

Houston George Bush Intcntl

Mon 10/27

8:37 pm-12:05 am

Nonstop2h 28m

$75

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Sat 10/11

9:00 am-10:47 am

Nonstop2h 47m

Houston George Bush Intcntl

Mon 10/27

8:37 pm-12:05 am

Nonstop2h 28m

$77

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Wed 9/17

1:49 pm-3:36 pm

Nonstop2h 47m

Houston George Bush Intcntl

Mon 9/22

11:39 am-3:02 pm

Nonstop2h 23m

$77

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Thu 9/11

1:17 pm-3:04 pm

Nonstop2h 47m

Houston George Bush Intcntl

Sat 9/13

4:36 pm-8:13 pm

Nonstop2h 37m

$77

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Fri 10/24

5:15 am-7:04 am

Nonstop2h 49m

Houston George Bush Intcntl

Mon 10/27

8:37 pm-12:05 am

Nonstop2h 28m

$78

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Sat 10/25

11:22 am-1:15 pm

Nonstop2h 53m

Houston George Bush Intcntl

Mon 10/27

8:37 pm-12:05 am

Nonstop2h 28m

$78

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Thu 9/18

1:17 pm-3:04 pm

Nonstop2h 47m

Houston George Bush Intcntl

Mon 9/22

11:39 am-3:02 pm

Nonstop2h 23m

$78

OrlandoHouston

MCO - IAH

MCOIAH

Orlando

Thu 10/30

7:45 am-9:33 am

Nonstop2h 48m

$48

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 18 results
1
2

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Orlando to George Bush Intcntl. Price data was last updated on August 22, 2025.

To ensure you get the cheapest price possible for a flight from Orlando to Houston George Bush Intcntl Airport, you should look to book at least 47 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 Orlando to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Orlando to Houston George Bush Intcntl Airport (average of $241). Flying from Orlando 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 ORL to IAH?

Find hourly flight availability from Orlando 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 August 28, 2025.

When flying from Orlando to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 35% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Orlando to George Bush Intcntl. Price data was last updated on August 24, 2025.

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

Weekly flight availability from Orlando to Houston George Bush Intcntl Airport

Explore weekly flight availability from Orlando 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 August 28, 2025.

The most flights from ORL to IAH are scheduled on a Thursday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 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 August 28, 2025.
Get a feel of what it's like to fly with United Airlines, Spirit Airlines, and Frontier from Orlando to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,944 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Spirit Airlines
6.3
Okay
8,028 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Frontier
5.8
Fair
3,204 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Orlando 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.

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

    Departing from Orlando to Houston George Bush Intcntl Airport will take you 2h 47m. The distance from Orlando to Houston George Bush Intcntl Airport is about 852 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Orlando to Houston George Bush Intcntl Airport round-trip?

    According to our current data, Spirit Airlines ($46), Frontier ($64), and United Airlines ($184) offers the cheapest pricing from Orlando to Houston George Bush Intcntl Airport. Spirit Airlines is currently priced 70% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Orlando to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from Orlando, check out the most reliable airlines to get you to your destination on time: ANA (90%), Frontier (73%), Emirates( 72%).

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

    While on average a flight from Orlando to Houston George Bush Intcntl Airport is generally $688, our data shows the cheapest flight currently is $52. When looking at the most popular route, (Orlando - Houston George Bush Intcntl), you can expect to pay $96 for that flight.

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

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

  • How can I find direct flights from Orlando 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 Orlando to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Orlando 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 Orlando to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Orlando to Houston George Bush Intcntl Airport (average of $241). Flying from Orlando 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
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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Alternative routes for Orlando to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Orlando to George Bush Intcntl

Discover the top 3 airlines that operate flights from Orlando 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 August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$140FlexibilityNo cancel feeOn-time65%
FrontierCheapest$64Average$151FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$184Average$357FlexibilityNo cancel feeOn-time69%

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