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Cheap flights from Roanoke to Houston from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Roanoke to Houston departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Roanoke to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:55 pm - 8:02 am
ROA
-
IAH
18h 07m
1 stop
Multiple Airlines Logo
4:32 pm - 9:56 am
IAH
-
ROA
16h 24m
2 stops
$252Multiple Airlines
Fri, Aug 28 - Sat, Sep 5
United Airlines Logo
8:05 pm - 12:45 am
ROA
-
IAH
5h 40m
1 stop
United Airlines Logo
2:48 pm - 11:43 pm
IAH
-
ROA
7h 55m
1 stop
$329United Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
4:54 pm - 11:59 pm
ROA
-
IAH
8h 05m
1 stop
American Airlines Logo
12:46 pm - 8:31 pm
IAH
-
ROA
6h 45m
1 stop
$329American Airlines
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
6:20 am - 10:04 am
ROA
-
IAH
4h 44m
1 stop
American Airlines Logo
8:19 am - 2:37 pm
IAH
-
ROA
5h 18m
1 stop
$329American Airlines
Fri, Sep 11 - Sun, Sep 13
Delta Logo
11:12 am - 5:34 pm
ROA
-
IAH
7h 22m
1 stop
Delta Logo
6:49 pm - 11:59 pm
IAH
-
ROA
4h 10m
1 stop
$329Delta
Thu, Sep 10 - Tue, Sep 15
Delta Logo
6:00 am - 9:15 am
ROA
-
IAH
4h 15m
1 stop
Delta Logo
7:00 am - 2:51 pm
IAH
-
ROA
6h 51m
1 stop
$329Delta
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
10:12 am - 9:14 pm
ROA
-
IAH
12h 02m
1 stop
Multiple Airlines Logo
7:00 am - 12:52 pm
IAH
-
ROA
28h 52m
2 stops
$349Multiple Airlines
Mon, Sep 28 - Wed, Sep 30
United Airlines Logo
6:15 am - 10:52 am
ROA
-
IAH
5h 37m
1 stop
United Airlines Logo
2:48 pm - 11:43 pm
IAH
-
ROA
7h 55m
1 stop
$399United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
8:05 pm - 12:45 am
ROA
-
IAH
5h 40m
1 stop
United Airlines Logo
2:48 pm - 11:43 pm
IAH
-
ROA
7h 55m
1 stop
$399United Airlines
Fri, Sep 4 - Mon, Sep 7
Multiple Airlines Logo
3:55 pm - 10:24 am
ROA
-
IAH
19h 29m
1 stop
Multiple Airlines Logo
4:16 pm - 10:18 am
IAH
-
ROA
17h 02m
2 stops
$465Multiple Airlines
Fri, Oct 16 - Sun, Oct 18

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American Airlines flights from Roanoke to Houston George Bush Intcntl Airport

Our best American Airlines deals on Roanoke to Houston George Bush Intcntl Airport flight tickets
American Airlines
Nov 3
ROA4:10 pmRoanoke
7h 34m
1 stop
IAH10:44 pmHouston George Bush Intcntl
Nov 10
IAH5:00 amHouston George Bush Intcntl
7h 53m
2 stops
ROA1:53 pmRoanoke
$334
American Airlines
Sep 19
ROA12:11 pmRoanoke
8h 02m
2 stops
IAH7:13 pmHouston George Bush Intcntl
Sep 20
IAH9:06 amHouston George Bush Intcntl
7h 11m
1 stop
ROA5:17 pmRoanoke
$367
American Airlines
Aug 3
ROA4:48 pmRoanoke
6h 39m
1 stop
IAH10:27 pmHouston George Bush Intcntl
Sep 2
IAH4:14 pmHouston George Bush Intcntl
5h 35m
1 stop
ROA10:49 pmRoanoke
$399

Delta flights from Roanoke to Houston George Bush Intcntl Airport

Our best Delta deals on Roanoke to Houston George Bush Intcntl Airport flight tickets
Delta
Sep 11
ROA7:20 amRoanoke
7h 21m
1 stop
IAH1:41 pmHouston George Bush Intcntl
Sep 15
IAH6:49 pmHouston George Bush Intcntl
4h 10m
1 stop
ROA11:59 pmRoanoke
$329
Delta
Nov 3
ROA6:00 amRoanoke
9h 45m
2 stops
IAH2:45 pmHouston George Bush Intcntl
Nov 10
IAH5:10 amHouston George Bush Intcntl
11h 59m
2 stops
ROA6:09 pmRoanoke
$339
Delta
Dec 3
ROA11:20 amRoanoke
11h 44m
2 stops
IAH10:04 pmHouston George Bush Intcntl
Dec 10
IAH11:50 amHouston George Bush Intcntl
6h 23m
1 stop
ROA7:13 pmRoanoke
$344

momondo Fare Finder

 
Customize your flight search to find flights from Roanoke to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Roanoke to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 8/28

2:55 pm-8:02 am

1 stop18h 07m

Houston George Bush Intcntl

Sat 9/5

4:32 pm-9:56 am

2 stops16h 24m

$252

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 9/4

8:05 pm-12:45 am

1 stop5h 40m

Houston George Bush Intcntl

Mon 9/7

2:48 pm-11:43 pm

1 stop7h 55m

$329

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Tue 11/3

4:54 pm-11:59 pm

1 stop8h 05m

Houston George Bush Intcntl

Tue 11/10

12:46 pm-8:31 pm

1 stop6h 45m

$329
Quickest round-trip

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 9/11

6:20 am-10:04 am

1 stop4h 44m

Houston George Bush Intcntl

Sun 9/13

8:19 am-2:37 pm

1 stop5h 18m

$329

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Thu 9/10

11:12 am-5:34 pm

1 stop7h 22m

Houston George Bush Intcntl

Tue 9/15

6:49 pm-11:59 pm

1 stop4h 10m

$329

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Mon 9/7

6:00 am-9:15 am

1 stop4h 15m

Houston George Bush Intcntl

Mon 9/14

7:00 am-2:51 pm

1 stop6h 51m

$329

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Mon 9/28

10:12 am-9:14 pm

1 stop12h 02m

Houston George Bush Intcntl

Wed 9/30

7:00 am-12:52 pm

2 stops28h 52m

$349

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Thu 9/3

6:15 am-10:52 am

1 stop5h 37m

Houston George Bush Intcntl

Mon 9/7

2:48 pm-11:43 pm

1 stop7h 55m

$399

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 9/4

8:05 pm-12:45 am

1 stop5h 40m

Houston George Bush Intcntl

Mon 9/7

2:48 pm-11:43 pm

1 stop7h 55m

$399

RoanokeHouston

ROA - IAH

ROAIAH

Roanoke

Fri 10/16

3:55 pm-10:24 am

1 stop19h 29m

Houston George Bush Intcntl

Sun 10/18

4:16 pm-10:18 am

2 stops17h 02m

$465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Roanoke to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Roanoke and Houston George Bush Intcntl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $388 to $438.
The lowest price recently found on this route was $252.

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Roanoke, with most prices found around $0. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Roanoke during the month January is also very affordable. Most momondo users find prices during this month for around $354.

When to book flights from Roanoke to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Roanoke to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Roanoke to Houston George Bush Intcntl Airport (ROA to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Roanoke to Houston George Bush Intcntl Airport

Fastest flight time

4h 15m

Direct flights

None
The fastest flight from Roanoke to Houston George Bush Intcntl Airport takes 4h 15m
There are no direct flights from Roanoke to Houston George Bush Intcntl Airport. There are no popular flight routes from Roanoke to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Roanoke to Houston George Bush Intcntl Airport

  • How far is Roanoke to Houston George Bush Intcntl by plane?

    Roanoke and Houston George Bush Intcntl are 1016.3 mi apart from one another. Typically, this will take 4h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Roanoke Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Roanoke Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Roanoke Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Roanoke Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Roanoke Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Roanoke to Houston George Bush Intcntl Airport?

Best airlines flying from Roanoke to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Roanoke to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $258Free CancellationRating
7.4
10,052 reviews
Search United Airlines flights
DeltaPriceFrom $279Free CancellationRating
7.8
8,486 reviews
Search Delta flights
American AirlinesPriceFrom $293Free CancellationRating
7.1
11,839 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Montgomery
Spring
Cypress
Jersey Village
Livingston
Tomball

Why use momondo?

Why should I use momondo to find a flight deal from Roanoke to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Roanoke to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Roanoke to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Roanoke which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Roanoke to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Roanoke.

I’m not ready to book a flight from Roanoke to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Roanoke to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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