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$279+ Cheap flights from Roanoke (ROA) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — HOU
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Roanoke to Houston

Cheapest flights from Roanoke to Houston
Explore the most affordable flight options available from Roanoke to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 12/256:40 amROA - IAH
1 stop9h 03mUnited Airlines
Sat 12/277:20 amIAH - ROA
1 stop8h 41mUnited Airlines
Deal found 12/21$402
This Delta deal was found by Cheapflights users on 12/21. 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 12/217:03 pmROA - IAH
1 stop5h 48mDelta
Wed 12/312:42 pmIAH - ROA
1 stop4h 56mDelta
Deal found 12/21$409
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/212:47 pmROA - IAH
2 stops10h 03mAmerican Airlines
Wed 12/314:42 pmIAH - ROA
1 stop6h 24mAmerican Airlines
Deal found 12/21$617
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/257:00 amROA - IAH
2 stops9h 40mAmerican Airlines
Sat 12/274:42 pmIAH - ROA
1 stop6h 24mAmerican Airlines
Deal found 12/21$672

Find flight deals from Roanoke to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) to Houston (HO1). 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 December 23, 2025.

Round-trip from

$279
(Delta)

Popular in

April

Cheapest in

October

Average price

$503
From Roanoke to Houston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke to Houston 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 December 23, 2025.
Use the filters below to find and compare flights from Roanoke to Houston that are best for you.

Fly from

Roanoke

Fly to

Houston

Route

Depart

Return

Price

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 2/13

11:20 am-3:16 pm

1 stop4h 56m

Houston George Bush Intcntl

Tue 2/17

7:05 am-2:40 pm

1 stop6h 35m

$279

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 1/30

7:59 pm-11:56 pm

1 stop4h 57m

Houston George Bush Intcntl

Mon 2/2

6:37 pm-12:04 am

1 stop4h 27m

$279

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Sat 2/14

7:59 pm-12:11 am

1 stop5h 12m

Houston George Bush Intcntl

Thu 2/19

7:05 am-2:40 pm

1 stop6h 35m

$279

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 5/13

7:50 pm-11:57 pm

1 stop5h 07m

Houston George Bush Intcntl

Sat 5/16

7:15 am-2:42 pm

1 stop6h 27m

$279

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Sat 1/31

3:47 pm-8:09 pm

1 stop5h 22m

Houston George Bush Intcntl

Tue 2/3

4:25 pm-12:04 am

1 stop6h 39m

$279

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Thu 1/22

7:05 am-1:59 pm

1 stop7h 54m

Houston George Bush Intcntl

Sat 1/24

7:05 am-3:07 pm

1 stop7h 02m

$279

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Fri 1/30

3:47 pm-10:33 pm

1 stop7h 46m

Houston Hobby

Mon 2/2

5:04 pm-12:04 am

1 stop6h 00m

$279

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Thu 2/12

6:00 am-12:20 pm

1 stop7h 20m

Houston Hobby

Sun 2/15

5:35 pm-12:06 am

1 stop5h 31m

$279

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Thu 1/22

3:47 pm-10:33 pm

1 stop7h 46m

Houston Hobby

Sat 1/24

5:04 pm-12:04 am

1 stop6h 00m

$279

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Sat 1/31

5:25 pm-10:33 pm

1 stop6h 08m

Houston Hobby

Tue 2/3

5:04 pm-12:04 am

1 stop6h 00m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 26 results
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Best time to book a flight from Roanoke to Houston

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

What is the cheapest month to book a flight from Roanoke to Houston?

Currently, March is the cheapest month in which you can book a flight from Roanoke to Houston (average of $148). Flying from Roanoke to Houston in January is currently the most expensive (average of $258). 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 HOU?

Find hourly flight availability from Roanoke to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

When flying from Roanoke to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 34% versus a flight in the morning.

How much does it cost to fly round-trip from Roanoke to Houston?

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Roanoke to Houston, 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
7.9
Good
8,014 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,105 reviews
Delta
7.9
Good
8,014 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,014 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Roanoke to Houston. 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?

    Most people fly from Roanoke (ROA) if they book a flight from Roanoke to Houston. On average, Roanoke has 0 outbound flights to Houston 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?

    Delta can get you from Roanoke to Houston in just under 4h 56m. Your travel time can differ by up to . There are 1016 mi between Roanoke and Houston.

  • What are the cheapest airlines flying from Roanoke to Houston round-trip?

    Flying on United Airlines is currently your cheapest option to Houston, with prices starting at $148. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $198 and $237, respectively. You may be able to fly from Roanoke to Houston for 61% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Roanoke to Houston one-way?

    One-way options have recently been found by users for as low as $148 on United Airlines. Other airlines that offer cheap prices include Delta from $178 and American Airlines from $229 one-way.

  • Can I find deals for flights from Roanoke to Houston that include hotel bookings?

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

  • How can I find direct flights from Roanoke to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roanoke to Houston.

  • Can I find deals for business class flights from Roanoke to Houston?

    Yes. Cheapflights offers flight deals from Roanoke to Houston 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?

    Currently, March is the cheapest month in which you can book a flight from Roanoke to Houston (average of $148). Flying from Roanoke to Houston in January is currently the most expensive (average of $258). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Roanoke to Houston

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Top 3 airlines flying from Roanoke to Houston

Discover the top 3 airlines that operate flights from Roanoke to Houston. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$390FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$386FlexibilityNo cancel feeOn-time69%

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