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$339+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — HOU
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
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 March 22, 2026.

This United Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 4/107:59 pm
ROA
-
IAH
1 stop5h 31m
United Airlines
Mon 4/135:00 am
IAH
-
ROA
1 stop7h 29m
United Airlines
Deal found 3/20$339
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 5/232:49 pm
ROA
-
IAH
2 stops8h 39m
American Airlines
Sat 5/303:06 pm
IAH
-
ROA
1 stop7h 41m
American Airlines
Deal found 3/22$344
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 4/189:01 am
ROA
-
IAH
2 stops9h 22m
American Airlines
Sat 4/2512:19 pm
IAH
-
ROA
2 stops9h 07m
American Airlines
Deal found 3/21$349
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 4/86:00 am
ROA
-
IAH
1 stop5h 30m
Delta
Tue 4/142:30 pm
IAH
-
ROA
1 stop7h 43m
Delta
Deal found 3/21$354
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 4/86:00 am
ROA
-
HOU
1 stop5h 23m
Delta
Tue 4/145:23 pm
HOU
-
ROA
1 stop6h 02m
Delta
Deal found 3/21$354
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Wed 4/85:18 pm
ROA
-
IAH
2 stops7h 41m
American Airlines
Tue 4/141:14 pm
IAH
-
ROA
1 stop6h 34m
American Airlines
Deal found 3/21$359
This Delta deal was found by Cheapflights users on 3/18. 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 4/147:05 am
ROA
-
IAH
1 stop7h 31m
Delta
Sat 4/184:59 pm
IAH
-
ROA
1 stop6h 26m
Delta
Deal found 3/18$367
This Delta deal was found by Cheapflights users on 3/18. 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 4/146:00 am
ROA
-
HOU
1 stop7h 40m
Delta
Tue 4/215:23 pm
HOU
-
ROA
1 stop6h 02m
Delta
Deal found 3/18$367
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/37:59 pm
ROA
-
IAH
1 stop5h 31m
United Airlines
Tue 4/76:15 am
IAH
-
ROA
1 stop6h 14m
United Airlines
Deal found 3/19$369
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 5/157:59 pm
ROA
-
IAH
1 stop5h 46m
United Airlines
Wed 5/205:09 am
IAH
-
ROA
1 stop7h 25m
United Airlines
Deal found 3/18$372
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 6/1310:30 am
ROA
-
IAH
1 stop7h 42m
United Airlines
Sun 6/216:10 am
IAH
-
ROA
1 stop6h 23m
United Airlines
Deal found 3/21$374
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 5/306:40 am
ROA
-
IAH
1 stop6h 11m
United Airlines
Sat 6/66:10 am
IAH
-
ROA
1 stop6h 23m
United Airlines
Deal found 3/21$379

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 March 22, 2026.

Round-trip from

$339
(United Airlines)

One-way from

$339
(Delta)

Popular in

March

Cheapest in

October

Average price

$458
From Roanoke to Houston
Search Deals
One-way flight from Roanoke to Houston
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 22, 2026.
Use the filters below to find and compare flights from Roanoke to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Sat 4/18

8:37 am-1:38 pm

1 stop6h 01m

Houston George Bush Intcntl

Sat 4/25

7:25 am-2:13 pm

1 stop5h 48m

$339

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 4/10

7:59 pm-12:30 am

1 stop5h 31m

Houston George Bush Intcntl

Mon 4/13

5:00 am-1:29 pm

1 stop7h 29m

$339

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 4/8

6:00 am-10:30 am

1 stop5h 30m

Houston George Bush Intcntl

Tue 4/14

2:30 pm-11:13 pm

1 stop7h 43m

$354

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Wed 4/8

6:00 am-10:23 am

1 stop5h 23m

Houston Hobby

Tue 4/14

5:23 pm-12:25 am

1 stop6h 02m

$354

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 4/15

7:50 pm-11:59 pm

1 stop5h 09m

Houston George Bush Intcntl

Fri 4/24

4:59 pm-12:25 am

1 stop6h 26m

$367

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 4/15

7:50 pm-11:59 pm

1 stop5h 09m

Houston George Bush Intcntl

Wed 4/22

6:46 pm-12:25 am

1 stop4h 39m

$367

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 4/17

7:50 pm-11:59 pm

1 stop5h 09m

Houston George Bush Intcntl

Sat 4/18

7:05 am-4:53 pm

1 stop8h 48m

$367

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Tue 4/14

6:00 am-9:58 am

1 stop4h 58m

Houston Hobby

Tue 4/21

5:23 pm-12:25 am

1 stop6h 02m

$367

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Thu 5/14

6:00 am-9:32 am

1 stop4h 32m

Houston Hobby

Wed 5/20

5:02 pm-12:34 am

1 stop6h 32m

$367
Quickest round-trip

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Tue 6/30

6:00 am-9:20 am

1 stop4h 20m

Houston Hobby

Tue 7/14

5:35 pm-11:49 pm

1 stop5h 14m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

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, December is the cheapest month in which you can book a flight from Roanoke to Houston (average of $189). Flying from Roanoke to Houston in February is currently the most expensive (average of $260). 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.

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 March 22, 2026.
Read through reviews of airlines operating flights from Roanoke to Houston, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,314 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,314 reviews
Delta
7.9
Good
8,314 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
9,455 reviews
Delta
7.9
Good
8,314 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
7.1
Good
11,489 reviews
Delta
7.9
Good
8,314 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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?

    United Airlines and Delta can get you from Roanoke to Houston in just under 5h 30m. Your travel time can differ by up to 31m. There are 1016 mi between Roanoke and Houston. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on American Airlines is currently your cheapest option to Houston, with prices starting at $198. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $237 and $258, respectively. You may be able to fly from Roanoke to Houston for 47% less than the average price by searching for these airlines.

  • 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, December is the cheapest month in which you can book a flight from Roanoke to Houston (average of $189). Flying from Roanoke to Houston in February is currently the most expensive (average of $260). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$368FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$350FlexibilityNo cancel feeOn-timeN/A

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