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George Bush Intcntl

$176+ Cheap flights from Roanoke (ROA) 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Roanoke to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) 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 September 11, 2025.

Round-trip from

$259
(Delta)

One-way from

$176
(Kiwi.com)

Popular in

November

Cheapest in

July

Average price

$390
From Roanoke to Houston George Bush Intcntl
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One-way flight from Roanoke to Houston George Bush Intcntl
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Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Roanoke to George Bush Intcntl

Cheapest flights from Roanoke to George Bush Intcntl
Explore the most affordable flight options available from Roanoke to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:59 pmROA - IAH
1 stop5h 00mDelta
Sat 11/16:09 pmIAH - ROA
1 stop5h 00mDelta
Deal found 9/11$259
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/285:27 pmROA - IAH
1 stop5h 56mAmerican Airlines
Sat 11/112:08 pmIAH - ROA
2 stops8h 18mAmerican Airlines
Deal found 9/10$264
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:05 amROA - IAH
1 stop6h 59mDelta
Sat 10/46:00 pmIAH - ROA
1 stop4h 57mDelta
Deal found 9/11$274
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amROA - IAH
1 stop6h 17mAmerican Airlines
Sat 10/45:00 amIAH - ROA
2 stops8h 36mAmerican Airlines
Deal found 9/11$279
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 11/138:06 pmROA - IAH
1 stop5h 12mAmerican Airlines
Tue 11/255:45 pmIAH - ROA
1 stop5h 20mAmerican Airlines
Deal found 9/10$302
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:33 amROA - IAH
1 stop9h 17mAmerican Airlines
Fri 1/94:17 pmIAH - ROA
1 stop4h 22mAmerican Airlines
Deal found 9/11$304
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amROA - IAH
1 stop5h 21mAmerican Airlines
Wed 10/295:00 amIAH - ROA
2 stops8h 22mAmerican Airlines
Deal found 9/11$307
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/257:45 amROA - IAH
1 stop5h 53mAmerican Airlines
Sun 9/285:54 pmIAH - ROA
1 stop5h 17mAmerican Airlines
Deal found 9/10$319
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmROA - IAH
1 stop4h 55mDelta
Sat 1/36:00 amIAH - ROA
1 stop6h 42mDelta
Deal found 9/11$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke 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 September 11, 2025.
Use the filters below to find and compare flights from Roanoke to Houston George Bush Intcntl Airport that are best for you.

Fly from

Roanoke

Fly to

George Bush Intcntl

Route

Depart

Return

Price

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Tue 10/28

7:59 pm-11:59 pm

1 stop5h 00m

Houston George Bush Intcntl

Sat 11/1

6:09 pm-12:09 am

1 stop5h 00m

$259

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Tue 12/16

8:00 pm-11:57 pm

1 stop4h 57m

Houston George Bush Intcntl

Fri 1/9

3:40 pm-11:49 pm

1 stop7h 09m

$259

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 10/22

7:05 am-1:13 pm

1 stop7h 08m

Houston George Bush Intcntl

Wed 10/29

3:14 pm-10:45 pm

1 stop6h 31m

$259

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Mon 10/27

7:59 pm-11:59 pm

1 stop5h 00m

Houston George Bush Intcntl

Sat 11/1

6:09 pm-12:09 am

1 stop5h 00m

$259

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Thu 9/25

7:05 am-1:04 pm

1 stop6h 59m

Houston George Bush Intcntl

Sat 10/4

6:00 pm-11:57 pm

1 stop4h 57m

$274

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 10/22

7:55 am-12:38 pm

1 stop5h 43m

Houston George Bush Intcntl

Wed 10/29

6:18 am-12:18 pm

1 stop5h 00m

$302

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Tue 2/24

3:25 pm-8:24 pm

1 stop5h 59m

Houston George Bush Intcntl

Sat 2/28

3:40 pm-11:49 pm

1 stop7h 09m

$302

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Tue 12/16

6:33 am-2:50 pm

1 stop9h 17m

Houston George Bush Intcntl

Fri 1/9

4:17 pm-9:39 pm

1 stop4h 22m

$304

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 10/8

9:49 pm-1:38 pm

2 stops16h 49m

$176

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 10/8

7:55 am-12:38 pm

1 stop5h 43m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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

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

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

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

Find hourly flight availability from Roanoke 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Roanoke to Houston George Bush Intcntl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

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 September 11, 2025.
Read through reviews of airlines operating flights from Roanoke to Houston George Bush Intcntl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Roanoke 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 airport do you fly from for flights from Roanoke to Houston George Bush Intcntl?

    Most people fly from Roanoke (ROA) if they book a flight from Roanoke to Houston George Bush Intcntl. On average, Roanoke has 0 outbound flights to Houston George Bush Intcntl per day from 3 airlines. Roanoke is conveniently located just 4.2 mi from Roanoke’s city center.

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

    Airlines like Delta fly from Roanoke to Houston George Bush Intcntl Airport in about 5h. The time it takes to get you to your destination can typically vary by up to . The distance between Roanoke and Houston George Bush Intcntl Airport is about 1016 mi.

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

    Our cheapest airline available from Roanoke to Houston George Bush Intcntl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $198 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $237 and $258 round-trip. American Airlines is currently priced 47% below the average price you’ll pay for this route.

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

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

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

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

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

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

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Top 3 airlines flying from Roanoke to George Bush Intcntl

Discover the top 3 airlines that operate flights from Roanoke 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$440FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$338FlexibilityNo cancel feeOn-timeN/A

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