ROA - IAH

$279 Find Cheap Flights from Roanoke to Houston George Bush Airport

This is the cheapest round-trip 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 3/11. 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
Delta
Wed 3/11Tue 3/17
ROA - IAH • 1 stop
Cheapest one-way
$376
Delta
Sat 1/24
ROA - IAH • 1 stop
Top airlines
Delta
Cheapest • from $279 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
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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

Wed, Mar 11 - Tue, Mar 17
Delta Logo
6:00 am - 10:30 am
ROA
-
IAH
5h 30m
1 stop
Delta Logo
5:23 am - 10:27 am
IAH
-
ROA
4h 04m
1 stop
$279Delta
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
8:00 am - 1:43 pm
ROA
-
IAH
6h 43m
1 stop
American Airlines Logo
8:07 am - 5:38 pm
IAH
-
ROA
8h 31m
2 stops
$284American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
8:00 am - 5:05 pm
ROA
-
IAH
10h 05m
2 stops
American Airlines Logo
8:07 am - 5:38 pm
IAH
-
ROA
8h 31m
2 stops
$290American Airlines
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
3:39 pm - 10:58 pm
ROA
-
IAH
8h 19m
1 stop
United Airlines Logo
5:00 am - 12:05 pm
IAH
-
ROA
6h 05m
1 stop
$294United Airlines
Tue, Feb 3 - Sat, Feb 7
Delta Logo
3:49 pm - 9:13 pm
ROA
-
IAH
6h 24m
1 stop
Delta Logo
12:40 pm - 7:21 pm
IAH
-
ROA
5h 41m
1 stop
$309Delta
Tue, Feb 3 - Sat, Feb 7
American Airlines Logo
3:30 pm - 8:15 pm
ROA
-
IAH
5h 45m
1 stop
American Airlines Logo
6:00 am - 4:49 pm
IAH
-
ROA
9h 49m
2 stops
$314American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
5:00 am - 11:16 am
ROA
-
IAH
7h 16m
1 stop
American Airlines Logo
3:05 pm - 10:24 pm
IAH
-
ROA
6h 19m
1 stop
$319American Airlines
Tue, Feb 3 - Sat, Feb 7
American Airlines Logo
12:43 pm - 9:10 pm
ROA
-
IAH
9h 27m
2 stops
American Airlines Logo
6:00 am - 4:49 pm
IAH
-
ROA
9h 49m
2 stops
$320American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
5:00 am - 9:27 am
ROA
-
IAH
5h 27m
1 stop
American Airlines Logo
5:00 am - 2:27 pm
IAH
-
ROA
8h 27m
2 stops
$324American Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
9:05 pm - 11:09 pm
ROA
-
IAH
27h 04m
2 stops
Multiple Airlines Logo
8:18 pm - 2:22 pm
IAH
-
ROA
17h 04m
1 stop
$349Multiple 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 Delta ($279) and American Airlines ($284).

Good to know

Low seasonJuly
Cheapest flight$279
Best time to beat the crowds with an average 47% 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 $279 for a round-trip ticket.

  • 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 $353 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 $384 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 8080 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

10.0 ExcellentJay, Jan 2026
ATL - BDL
Read more Delta reviews

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

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.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Our flight from Eagle to Vail was delayed to the point we missed our connection to Savannah. Now we’re a family of 4 in a hotel room with luggage, no toiletries, no clean clothes. Gate attendant said the delay was mechanical but it was put in the system as something else so no compensation. That’s just wrong.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

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

Information on your arrival and departure airports