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George Bush Intcntl

$231+ Cheap flights from Johnson City, TN, TN to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IAH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$231
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$383
From Johnson City to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/1212:10 pmTRI - IAH
1 stop4h 28mAmerican Airlines
Sat 8/235:39 pmIAH - TRI
1 stop5h 19mAmerican Airlines
Deal found 7/2$231
This Delta deal was found by Cheapflights users on 7/1. 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 10/1812:49 pmTRI - IAH
1 stop4h 45mDelta
Sun 10/266:00 amIAH - TRI
1 stop5h 05mDelta
Deal found 7/1$278

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 July 3, 2025.
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

Johnson City

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Tue 8/12

12:10 pm-3:38 pm

1 stop4h 28m

Houston George Bush Intcntl

Sat 8/23

5:39 pm-11:58 pm

1 stop5h 19m

$231

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Sat 10/18

12:49 pm-4:34 pm

1 stop4h 45m

Houston George Bush Intcntl

Sun 10/26

6:00 am-12:05 pm

1 stop5h 05m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, August is the cheapest month in which you can book a flight from Johnson City to Houston George Bush Intcntl Airport (average of $241). Flying from Johnson City to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 July 3, 2025.

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.

What is the cheapest day to fly from Johnson City to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Johnson City to George Bush Intcntl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Johnson City to Houston George Bush Intcntl Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 3, 2025.

The most flights from J0H to IAH are scheduled on a Monday (7 on average). You will have fewer flight options on Friday, 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 July 3, 2025.
See what other customers who have flown with Delta and 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.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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.

  • 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 Air New Zealand (80%), CommutAir (76%) and United Airlines (71%).

  • 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 $489, our data shows the cheapest flight currently is $204. When looking at the most popular route, (Blountville Tri Cities TN/VA - Houston George Bush Intcntl), you can expect to pay $237 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, August is the cheapest month in which you can book a flight from Johnson City to Houston George Bush Intcntl Airport (average of $241). Flying from Johnson City to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 Johnson City?

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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$392FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$212Average$345FlexibilityNo cancel feeOn-time71%

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