HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$158+ Cheap flights from Roanoke (ROA) to Houston

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — HOU
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Roanoke to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 1, 2025.

Round-trip from

$259
(Delta)

One-way from

$158
(Trip.com)

Popular in

April

Cheapest in

July

Average price

$308
From Roanoke to Houston
Search Deals
One-way flight from Roanoke to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 1, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:10 amROA - IAH
1 stop6h 50mDelta
Tue 9/161:13 pmIAH - ROA
1 stop4h 53mDelta
Deal found 6/30$259
This Delta deal was found by Cheapflights users on 7/1. 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 8/146:00 amROA - HOU
1 stop7h 10mDelta
Tue 8/196:34 pmHOU - ROA
1 stop4h 58mDelta
Deal found 7/1$259
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:21 amROA - IAH
1 stop6h 41mAmerican Airlines
Tue 9/167:42 amIAH - ROA
2 stops8h 11mAmerican Airlines
Deal found 6/30$264
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/144:07 pmROA - HOU
2 stops7h 05mAmerican Airlines
Tue 8/192:30 pmHOU - ROA
2 stops7h 31mAmerican Airlines
Deal found 7/1$269
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/24:18 pmROA - IAH
3 stops30h 21mMultiple Airlines
Sat 8/912:01 pmIAH - ROA
3 stops31h 55mMultiple Airlines
Deal found 6/30$479
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:40 pmROA - IAH
1 stop7h 19mUnited Airlines
Sat 12/67:20 amIAH - ROA
1 stop5h 46mUnited Airlines
Deal found 6/30$493

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 July 1, 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

Tue 9/9

7:10 am-1:00 pm

1 stop6h 50m

Houston George Bush Intcntl

Tue 9/16

1:13 pm-7:06 pm

1 stop4h 53m

$259

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Thu 8/14

6:00 am-12:10 pm

1 stop7h 10m

Houston Hobby

Tue 8/19

6:34 pm-12:32 am

1 stop4h 58m

$259

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Tue 9/9

8:21 am-2:02 pm

1 stop6h 41m

Houston George Bush Intcntl

Tue 9/16

7:42 am-4:53 pm

2 stops8h 11m

$264

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Thu 8/14

4:07 pm-10:12 pm

2 stops7h 05m

Houston Hobby

Tue 8/19

2:30 pm-11:01 pm

2 stops7h 31m

$269

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Sat 8/2

4:18 pm-9:39 pm

3 stops30h 21m

Houston George Bush Intcntl

Sat 8/9

12:01 pm-8:56 pm

3 stops31h 55m

$479

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Wed 7/30

5:42 pm-12:40 am

1 stop7h 58m

Houston George Bush Intcntl

Tue 8/5

7:20 am-1:59 pm

1 stop5h 39m

$496

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Mon 7/14

3:22 pm-10:48 am

1 stop20h 26m

$158

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Tue 7/22

7:05 am-1:02 pm

1 stop6h 57m

$192

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Sun 7/27

4:08 pm-7:13 pm

2 stops28h 05m

$225

RoanokeHouston

ROA - HOU

ROAHOU

Roanoke

Wed 7/16

6:00 am-9:17 am

1 stop4h 17m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results
1
2

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, September is the cheapest month in which you can book a flight from Roanoke to Houston (average of $230). Flying from Roanoke to Houston in March is currently the most expensive (average of $332). 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 July 1, 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 at noon, which can drop the price by up to 27% versus a flight in the evening.

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 July 1, 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
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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!
Allegiant Air
7.2
Good
710 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 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.

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

    Flying on Delta is currently your cheapest option to Houston, with prices starting at $259. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $264 and $496, respectively. You may be able to fly from Roanoke to Houston for 36% 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 $192 on Delta. Other airlines that offer cheap prices include Allegiant Air from $225 and American Airlines from $269 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, September is the cheapest month in which you can book a flight from Roanoke to Houston (average of $230). Flying from Roanoke to Houston in March is currently the most expensive (average of $332). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Roanoke to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Reagan-National to Austin flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Austin flights
Reagan-National to Hobby flights
Dulles Intl to San Antonio flights
Raleigh to Dallas/Fort Worth flights
Reagan-National to George Bush Intcntl flights
Raleigh to Hobby flights
Dulles Intl to Love Field flights
Raleigh to George Bush Intcntl flights
Norfolk to Dallas/Fort Worth flights
Reagan-National to San Antonio flights
Raleigh to Austin flights
Richmond to Hobby flights
Reagan-National to Love Field flights
Raleigh to Love Field flights
Norfolk to Hobby flights
Richmond to George Bush Intcntl flights
Richmond to Dallas/Fort Worth flights
Norfolk to George Bush Intcntl flights
Norfolk to Love Field flights
Greensboro to Dallas/Fort Worth flights
Greensboro to Hobby flights
Roanoke to Austin flights
Richmond to Austin flights
Dulles Intl to El Paso flights
Raleigh to San Antonio flights
Greensboro to George Bush Intcntl flights
Roanoke to Dallas/Fort Worth flights
Richmond to Love Field flights
Reagan-National to El Paso flights
Richmond to San Antonio flights
Charlottesville to Hobby flights
Norfolk to Austin flights
Charlottesville to Dallas/Fort Worth flights
Dulles Intl to Brownsville flights
Norfolk to San Antonio flights
Dulles Intl to McAllen flights
Roanoke to Hobby flights
Reagan-National to Brownsville flights
Charlottesville to George Bush Intcntl flights
Reagan-National to McAllen flights
Greensboro to Austin flights
Greensboro to Love Field flights
Blountville to Hobby flights
Charlottesville to Austin flights
Greensboro to San Antonio flights

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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$400FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$486FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.