ROA - IAH

$244 Find Cheap Flights from Roanoke to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Roanoke to George Bush Intcntl departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Roanoke to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Roanoke to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$279
United Airlines
Fri 4/10Sun 4/19
ROA - IAH • 1 stop
Cheapest one-way
$244
Multiple Airlines
Sun 5/17
ROA - IAH • 1 stop
Top airlines
United Airlines
Cheapest • from $279 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Roanoke and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
New York (LGA)
Cheapest • Avg $363 (round-trip)
Atlanta (ATL)
Shortest trip • 5h 21m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Roanoke to George Bush Intcntl (ROA-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Roanoke to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Roanoke to George Bush Intcntl

Fri, Apr 10 - Sun, Apr 19
United Airlines Logo
7:59 pm - 12:30 am
ROA
-
IAH
5h 31m
1 stop
United Airlines Logo
5:00 am - 1:29 pm
IAH
-
ROA
7h 29m
1 stop
$279United Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
7:51 pm - 11:59 pm
ROA
-
IAH
5h 08m
1 stop
Delta Logo
6:53 pm - 12:04 am
IAH
-
ROA
4h 11m
1 stop
$299Delta
Wed, Jul 15 - Sat, Jul 18
Delta Logo
7:00 am - 1:34 pm
ROA
-
IAH
7h 34m
1 stop
Delta Logo
11:50 am - 7:15 pm
IAH
-
ROA
6h 25m
1 stop
$319Delta
Thu, Sep 3 - Sat, Sep 12
American Airlines Logo
6:17 pm - 11:54 pm
ROA
-
IAH
6h 37m
2 stops
American Airlines Logo
8:54 am - 3:51 pm
IAH
-
ROA
5h 57m
1 stop
$325American Airlines
Fri, Jul 3 - Sun, Jul 5
United Airlines Logo
10:30 am - 5:11 pm
ROA
-
IAH
7h 41m
1 stop
United Airlines Logo
5:04 am - 1:33 pm
IAH
-
ROA
7h 29m
1 stop
$333United Airlines
Fri, Apr 3 - Sun, Apr 5
Delta Logo
7:51 pm - 11:59 pm
ROA
-
IAH
5h 08m
1 stop
Delta Logo
5:23 am - 10:27 am
IAH
-
ROA
4h 04m
1 stop
$349Delta
Thu, Apr 2 - Sun, Apr 12
United Airlines Logo
7:59 pm - 12:30 am
ROA
-
IAH
5h 31m
1 stop
United Airlines Logo
5:00 am - 1:29 pm
IAH
-
ROA
7h 29m
1 stop
$359United Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
7:59 pm - 12:30 am
ROA
-
IAH
5h 31m
1 stop
United Airlines Logo
5:25 pm - 12:37 am
IAH
-
ROA
6h 12m
1 stop
$379United Airlines
Sat, Apr 4 - Mon, Apr 6
Delta Logo
7:51 pm - 11:59 pm
ROA
-
IAH
5h 08m
1 stop
Delta Logo
5:23 am - 10:27 am
IAH
-
ROA
4h 04m
1 stop
$409Delta
Thu, Mar 19 - Tue, Mar 24
American Airlines Logo
5:00 am - 9:21 am
ROA
-
IAH
5h 21m
1 stop
American Airlines Logo
2:00 pm - 10:59 pm
IAH
-
ROA
7h 59m
1 stop
$410American Airlines
Booking Insights

KAYAK's insights & trends for Roanoke to George Bush Intcntl flights

Get data-powered insights and trends into flights from Roanoke to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Roanoke to Houston George Bush Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Roanoke to Houston George Bush Airport were found on United Airlines ($279) and Delta ($299).

Good to know

Low seasonJuly
Cheapest flight$244
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Roanoke to Houston George Bush Airport

When to book flights from Roanoke to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Roanoke to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Roanoke to Houston George Bush Airport flights

  • What is the cheapest flight from Roanoke to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Roanoke to Houston George Bush Intcntl Airport was $244 for a one-way ticket and $279 for a round-trip.

  • Do I need a passport to fly between Roanoke and Houston George Bush Airport?

    A passport is not required to fly from Roanoke to Houston George Bush Airport.

  • Which airports will I be using when flying from Roanoke to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from Roanoke. You’ll be landing at Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Roanoke to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Roanoke to Houston George Bush Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Roanoke and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Roanoke to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Roanoke to Houston are Delta and United Airlines. With an average price for the route of $362 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $347 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Roanoke to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Roanoke to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Roanoke to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Roanoke is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Roanoke to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Roanoke with another airline. Booking your flights between Roanoke and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Roanoke to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Roanoke up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Roanoke to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Roanoke to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Roanoke to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8271 reviews
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
Airline reviews

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

4.0 OkayGajendra Prasad, Mar 2026
LAN - DTW
Read more Delta reviews

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

The whole experience was excellent. As it most often is with Delta

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

The screens were inoperable for movies and such, but everything else was just fine

Everything you need to know for your flight from Roanoke to George Bush Intcntl

Information on your arrival and departure airports