HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$103+ Cheap flights from Johnson City, TN, TN to George Bush Intcntl (IAH)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IAH
May 11 — May 181
Mon 5/11
Mon 5/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Johnson City to George Bush Intcntl 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 Johnson City to George Bush Intcntl

Cheapest flights from Johnson City to George Bush Intcntl
Explore the most affordable flight options available from Johnson City to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:47 pm
TRI
-
IAH
1 stop11h 42m
Multiple Airlines
Sat 5/167:44 pm
IAH
-
TRI
1 stop23h 54m
Multiple Airlines
Deal found 4/7$224
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 8/265:46 pm
TRI
-
IAH
1 stop5h 50m
United Airlines
Sun 8/308:25 am
IAH
-
TRI
1 stop7h 45m
United Airlines
Deal found 4/9$269
This American Airlines deal was found by Cheapflights users on 4/8. 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 9/166:14 pm
TRI
-
IAH
1 stop4h 39m
American Airlines
Mon 9/214:10 pm
IAH
-
TRI
1 stop5h 42m
American Airlines
Deal found 4/8$280
This Delta deal was found by Cheapflights users on 4/8. 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 9/1610:15 am
TRI
-
IAH
1 stop5h 35m
Delta
Sun 9/205:55 am
IAH
-
TRI
1 stop5h 11m
Delta
Deal found 4/8$289
This American Airlines deal was found by Cheapflights users on 4/8. 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 4/237:45 am
TRI
-
IAH
1 stop7h 46m
American Airlines
Mon 4/276:12 pm
IAH
-
TRI
1 stop4h 42m
American Airlines
Deal found 4/8$309
This Delta deal was found by Cheapflights users on 4/8. 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 5/203:50 pm
TRI
-
IAH
1 stop6h 35m
Delta
Sun 5/245:55 am
IAH
-
TRI
1 stop6h 01m
Delta
Deal found 4/8$314
This American Airlines deal was found by Cheapflights users on 4/7. 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 5/286:00 am
TRI
-
IAH
1 stop4h 47m
American Airlines
Sat 5/305:43 pm
IAH
-
TRI
1 stop5h 04m
American Airlines
Deal found 4/7$327
This Delta deal was found by Cheapflights users on 4/7. 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 4/234:04 pm
TRI
-
IAH
1 stop4h 29m
Delta
Sun 4/267:00 am
IAH
-
TRI
1 stop5h 05m
Delta
Deal found 4/7$329
This American Airlines deal was found by Cheapflights users on 4/9. 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 8/264:12 pm
TRI
-
IAH
2 stops8h 47m
American Airlines
Sat 8/291:51 pm
IAH
-
TRI
1 stop6h 59m
American Airlines
Deal found 4/9$333
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 9/76:16 pm
TRI
-
IAH
1 stop5h 53m
American Airlines
Mon 9/146:51 am
IAH
-
TRI
1 stop4h 18m
American Airlines
Deal found 4/6$384

Find flight deals from Johnson City to George Bush Intcntl

Keep the following information in mind while searching for Johnson City to George Bush Intcntl flight deals. Data was last updated April 11, 2026.

Round-trip from

$224
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

April

Cheapest in

June

Average price

$805
From Johnson City to Houston George Bush Intcntl
Search Deals
One-way flight from Johnson City to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Johnson City to George Bush Intcntl 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 April 11, 2026.
Use the filters below to find and compare flights from Johnson City to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/15

12:47 pm-11:29 pm

1 stop11h 42m

Houston George Bush Intcntl

Sat 5/16

7:44 pm-8:38 pm

1 stop23h 54m

$224

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 8/26

5:46 pm-10:36 pm

1 stop5h 50m

Houston George Bush Intcntl

Sun 8/30

8:25 am-5:10 pm

1 stop7h 45m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 8/26

5:46 pm-10:36 pm

1 stop5h 50m

Houston George Bush Intcntl

Sat 8/29

5:06 pm-12:17 am

1 stop6h 11m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 5/20

3:50 pm-9:25 pm

1 stop6h 35m

Houston George Bush Intcntl

Sun 5/24

5:55 am-12:56 pm

1 stop6h 01m

$314

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 5/28

6:00 am-9:47 am

1 stop4h 47m

Houston George Bush Intcntl

Sat 5/30

5:43 pm-11:47 pm

1 stop5h 04m

$327
Quickest round-trip

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 4/23

4:04 pm-7:33 pm

1 stop4h 29m

Houston George Bush Intcntl

Sun 4/26

7:00 am-1:05 pm

1 stop5h 05m

$329

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 8/26

4:12 pm-11:59 pm

2 stops8h 47m

Houston George Bush Intcntl

Sat 8/29

1:51 pm-9:50 pm

1 stop6h 59m

$333

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 4/23

5:05 am-9:13 am

1 stop5h 08m

Houston George Bush Intcntl

Sun 4/26

6:30 am-2:30 pm

1 stop7h 00m

$401

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 4/23

2:56 pm-11:59 pm

2 stops10h 03m

Houston George Bush Intcntl

Mon 4/27

6:00 am-2:30 pm

2 stops7h 30m

$503

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/15

2:55 pm-11:59 pm

2 stops10h 04m

Houston George Bush Intcntl

Sat 5/16

5:00 am-2:30 pm

2 stops8h 30m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Johnson City to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Johnson City 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 Johnson City to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Johnson City to Houston George Bush Intcntl Airport?

Currently, March is the cheapest month in which you can book a flight from Johnson City to Houston George Bush Intcntl Airport (average of $167). Flying from Johnson City to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $249). 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 J0H to IAH?

Find hourly flight availability from Johnson City to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2026.

When flying from Johnson City to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Johnson City to Houston George Bush Intcntl Airport

Explore weekly flight availability from Johnson City to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 11, 2026.

The most flights from J0H to IAH are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Johnson City to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated April 11, 2026.
See what other customers who have flown with American Airlines from Johnson City to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,569 reviews

Comfort

7.2

Crew

7.9

Boarding

7.5

Food

6.4

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.1
Good
11,569 reviews
American Airlines
7.1
Good
11,569 reviews

Comfort

7.2

Crew

7.9

Boarding

7.5

Food

6.4

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Johnson City to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Johnson City to Houston George Bush Intcntl Airport?

    Departing from Johnson City to Houston George Bush Intcntl Airport will take you 5h 50m. There are 870 mi between Johnson City and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.

  • What are the most reliable airlines from Johnson City to Houston George Bush Intcntl Airport?

    The top 3 most reliable airlines when flying from Johnson City to Houston George Bush Intcntl Airport are ANA (100%), Mesa Airlines (100%) and United Airlines (89%).

  • What are the cheapest flights from Johnson City to Houston George Bush Intcntl Airport?

    While on average a flight from Johnson City to Houston George Bush Intcntl Airport is generally $862, our data shows the cheapest flight currently is $174. When looking at the most popular route, (Blountville Tri Cities TN/VA - Houston George Bush Intcntl), you can expect to pay $224 for that flight.

  • Can I find deals for flights from Johnson City to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Johnson City to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Johnson City to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johnson City to George Bush Intcntl.

  • Can I find deals for business class flights from Johnson City to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Johnson City to George Bush Intcntl 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 Johnson City to Houston George Bush Intcntl Airport?

    Currently, March is the cheapest month in which you can book a flight from Johnson City to Houston George Bush Intcntl Airport (average of $167). Flying from Johnson City to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $249). 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

Traveling to a place near Houston George Bush Intcntl Airport?

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

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.

Top 3 airlines flying from Johnson City to George Bush Intcntl

Discover the top 3 airlines that operate flights from Johnson City to George Bush Intcntl. 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 April 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$325FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$415FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$357FlexibilityNo cancel feeOn-time71%

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.