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George Bush Intcntl

$154+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IAH
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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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 March 29, 2026.

This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 5/11:54 pm
TRI
-
IAH
1 stop6h 39m
Delta
Mon 5/45:24 am
IAH
-
TRI
1 stop6h 39m
Delta
Deal found 3/29$269
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 5/82:55 pm
TRI
-
IAH
2 stops10h 04m
American Airlines
Tue 5/126:11 am
IAH
-
TRI
1 stop7h 19m
American Airlines
Deal found 3/27$274
This Delta deal was found by Cheapflights users on 3/25. 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.
Fri 10/2312:49 pm
TRI
-
IAH
1 stop7h 10m
Delta
Sun 10/255:55 am
IAH
-
TRI
1 stop5h 09m
Delta
Deal found 3/25$294
This Delta deal was found by Cheapflights users on 3/26. 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 4/97:17 pm
TRI
-
IAH
1 stop5h 42m
Delta
Tue 4/148:05 am
IAH
-
TRI
1 stop3h 58m
Delta
Deal found 3/26$309
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/95:05 am
TRI
-
IAH
1 stop5h 08m
American Airlines
Tue 4/146:00 am
IAH
-
TRI
2 stops7h 30m
American Airlines
Deal found 3/25$314
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 5/14:20 pm
TRI
-
IAH
2 stops8h 39m
American Airlines
Wed 5/63:22 pm
IAH
-
TRI
1 stop7h 32m
American Airlines
Deal found 3/29$319
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 5/14:20 pm
TRI
-
IAH
2 stops8h 39m
American Airlines
Tue 5/55:00 am
IAH
-
TRI
2 stops8h 30m
American Airlines
Deal found 3/29$324
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 4/252:55 pm
TRI
-
IAH
2 stops10h 04m
American Airlines
Wed 4/295:00 am
IAH
-
TRI
2 stops8h 30m
American Airlines
Deal found 3/25$338
This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 4/41:45 pm
TRI
-
IAH
1 stop5h 13m
Delta
Fri 4/1012:23 pm
IAH
-
TRI
1 stop5h 13m
Delta
Deal found 3/25$344
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 8/256:00 am
TRI
-
IAH
1 stop6h 47m
United Airlines
Sat 8/298:25 am
IAH
-
TRI
1 stop7h 45m
United Airlines
Deal found 3/26$349
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 10/247:05 am
TRI
-
IAH
2 stops7h 14m
American Airlines
Mon 10/265:00 am
IAH
-
TRI
1 stop4h 25m
American Airlines
Deal found 3/25$352
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/82:55 pm
TRI
-
IAH
2 stops10h 04m
American Airlines
Tue 4/145:00 am
IAH
-
TRI
2 stops8h 30m
American Airlines
Deal found 3/25$357

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 March 29, 2026.

Round-trip from

$269
(Delta)

One-way from

$154
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$314
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. 14% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 29, 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

Wed 4/29

1:54 pm-7:33 pm

1 stop6h 39m

Houston George Bush Intcntl

Mon 5/4

5:24 am-1:03 pm

1 stop6h 39m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 4/29

4:04 pm-9:35 pm

1 stop6h 31m

Houston George Bush Intcntl

Tue 5/5

9:43 am-3:22 pm

1 stop4h 39m

$269
Quickest round-trip

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Sat 4/25

5:08 pm-8:18 pm

1 stop4h 10m

Houston George Bush Intcntl

Wed 4/29

7:00 am-1:03 pm

1 stop5h 03m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/8

7:41 pm-11:59 pm

1 stop5h 18m

Houston George Bush Intcntl

Tue 5/12

8:29 am-3:00 pm

1 stop5h 31m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/1

1:54 pm-7:33 pm

1 stop6h 39m

Houston George Bush Intcntl

Tue 5/5

8:05 am-1:03 pm

1 stop3h 58m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 4/30

7:19 pm-11:59 pm

1 stop5h 40m

Houston George Bush Intcntl

Mon 5/4

8:05 am-1:03 pm

1 stop3h 58m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 4/30

5:05 am-9:13 am

1 stop5h 08m

Houston George Bush Intcntl

Tue 5/5

5:00 am-2:30 pm

2 stops8h 30m

$274

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/8

2:55 pm-11:59 pm

2 stops10h 04m

Houston George Bush Intcntl

Tue 5/12

6:11 am-2:30 pm

1 stop7h 19m

$274

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 4/9

7:17 pm-11:59 pm

1 stop5h 42m

Houston George Bush Intcntl

Tue 4/14

8:05 am-1:03 pm

1 stop3h 58m

$309

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 4/8

2:01 pm-5:58 pm

1 stop4h 57m

Houston George Bush Intcntl

Tue 4/14

7:00 am-1:03 pm

1 stop5h 03m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 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, January is the cheapest month in which you can book a flight from Johnson City to Houston George Bush Intcntl Airport (average of $172). 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 March 29, 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 March 29, 2026.

The most flights from J0H to IAH are scheduled on a Sunday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 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 March 29, 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
11,521 reviews

Crew

7.9

Food

6.4

Entertainment

6.9

Comfort

7.2

Boarding

7.5

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
11,521 reviews
American Airlines
7.1
Good
11,521 reviews

Crew

7.9

Food

6.4

Entertainment

6.9

Comfort

7.2

Boarding

7.5

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 6h 39m. There are 870 mi between Johnson City and Houston George Bush Intcntl Airport.

  • 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 CommutAir (81%), United Airlines (81%) and Air New Zealand (80%).

  • 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 $809, 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 $269 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, January is the cheapest month in which you can book a flight from Johnson City to Houston George Bush Intcntl Airport (average of $172). 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

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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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$411FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$357FlexibilityNo cancel feeOn-time71%

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