HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Johnson City

$289+ Cheap flights from George Bush Intcntl (IAH) to Johnson City, TN, TN

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GSP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Johnson City 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.

Find flight deals from George Bush Intcntl to Johnson City

Cheapest flights from George Bush Intcntl to Johnson City
Explore the most affordable flight options available from George Bush Intcntl to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/2012:35 pmIAH - TRI
1 stop5h 12mDelta
Sun 11/233:36 pmTRI - IAH
1 stop6h 35mDelta
Deal found 10/29$289
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/202:24 pmIAH - TRI
1 stop7h 33mAmerican Airlines
Sun 11/235:04 amTRI - IAH
2 stops7h 20mAmerican Airlines
Deal found 10/29$294
This Delta deal was found by Cheapflights users on 10/29. 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 11/285:15 amIAH - TRI
1 stop5h 50mDelta
Fri 12/56:05 amTRI - IAH
1 stop6h 25mDelta
Deal found 10/29$304
This Delta deal was found by Cheapflights users on 10/29. 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 10/315:30 amIAH - TRI
1 stop6h 13mDelta
Tue 11/41:28 pmTRI - IAH
1 stop7h 13mDelta
Deal found 10/29$308
This American Airlines deal was found by Cheapflights users on 10/28. 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 10/3110:07 amIAH - TRI
2 stops9h 46mAmerican Airlines
Tue 11/46:08 amTRI - IAH
1 stop5h 01mAmerican Airlines
Deal found 10/28$313
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/135:15 amIAH - TRI
1 stop5h 50mDelta
Mon 11/177:32 pmTRI - IAH
1 stop5h 25mDelta
Deal found 10/29$329
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/162:23 pmIAH - TRI
1 stop7h 30mAmerican Airlines
Mon 12/294:13 pmTRI - IAH
1 stop6h 53mAmerican Airlines
Deal found 10/29$342
This American Airlines deal was found by Cheapflights users on 10/28. 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 10/3110:07 amIAH - TRI
2 stops9h 46mAmerican Airlines
Mon 11/37:22 pmTRI - IAH
1 stop5h 39mAmerican Airlines
Deal found 10/28$367
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/286:16 amIAH - TRI
1 stop4h 58mAmerican Airlines
Fri 12/56:08 amTRI - IAH
2 stops8h 23mAmerican Airlines
Deal found 10/30$376

Cheap flight deals from George Bush Intcntl to Johnson City

Keep the following information in mind while searching for George Bush Intcntl to Johnson City flight deals. Data was last updated October 30, 2025.

Round-trip from

$289
(Delta)

Popular in

December

Cheapest in

January

Average price

$510
From Houston George Bush Intcntl to Johnson City
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Johnson City 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 October 30, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Johnson City that are best for you.

Fly from

George Bush Intcntl

Fly to

Johnson City

Route

Depart

Return

Price

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 11/27

11:00 am-6:37 pm

1 stop6h 37m

Blountville Tri Cities TN/VA

Thu 12/4

7:29 pm-11:59 pm

1 stop5h 30m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Fri 11/28

6:16 am-12:14 pm

1 stop4h 58m

Blountville Tri Cities TN/VA

Fri 12/5

4:11 pm-8:37 pm

1 stop5h 26m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 11/20

9:28 am-3:43 pm

1 stop5h 15m

Blountville Tri Cities TN/VA

Sun 11/23

2:40 pm-8:26 pm

1 stop6h 46m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 11/20

12:35 pm-6:47 pm

1 stop5h 12m

Blountville Tri Cities TN/VA

Sun 11/23

3:36 pm-9:11 pm

1 stop6h 35m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 11/27

7:54 am-4:10 pm

1 stop7h 16m

Blountville Tri Cities TN/VA

Thu 12/4

2:46 pm-11:48 pm

2 stops10h 02m

$294

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Fri 11/28

5:15 am-12:05 pm

1 stop5h 50m

Blountville Tri Cities TN/VA

Fri 12/5

6:05 am-11:30 am

1 stop6h 25m

$304

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 11/13

5:15 am-12:05 pm

1 stop5h 50m

Blountville Tri Cities TN/VA

Mon 11/17

7:32 pm-11:57 pm

1 stop5h 25m

$329

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 12/16

2:23 pm-10:53 pm

1 stop7h 30m

Blountville Tri Cities TN/VA

Mon 12/29

4:13 pm-10:06 pm

1 stop6h 53m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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

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

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

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johnson City (average of $116). Flying from Houston George Bush Intcntl Airport to Johnson City in March is currently the most expensive (average of $251). 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 IAH to J0H?

Find hourly flight availability from George Bush Intcntl to Johnson City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Johnson City is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 7% on airfare.

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

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

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

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

Reviews of airlines servicing Johnson City

Get insights into the airlines that provide service to Johnson City. 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 Johnson City. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta and American Airlines from Houston George Bush Intcntl Airport to Johnson City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Johnson City. 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 Houston George Bush Intcntl Airport to Johnson City?

    Delta and American Airlines can get you from Houston George Bush Intcntl Airport to Johnson City in just under 4h 58m. Your travel time can differ by up to 1h 39m. Houston George Bush Intcntl Airport and Johnson City are separated by a distance of 870 mi. This flight may include one or multiple stops.

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

    Consider Emirates (94%), United Airlines (90%) or Mesa Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Johnson City.

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

    While on average a flight from Houston George Bush Intcntl Airport to Johnson City is generally $332, our data shows the cheapest flight currently is $208. When looking at the most popular route, (Houston George Bush Intcntl - Blountville Tri Cities TN/VA), you can expect to pay $289 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johnson City (average of $116). Flying from Houston George Bush Intcntl Airport to Johnson City in March is currently the most expensive (average of $251). 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

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 George Bush Intcntl to Johnson City

Discover the top 3 airlines that operate flights from George Bush Intcntl to Johnson City. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$190Average$363FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$402FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$224Average$350FlexibilityNo 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.