Cheap flights from Kingsport to Houston (IAH)

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How to find the cheapest flight from
Kingsport to Houston (IAH)

All the information you need to plan the best null to IAH flight in 2021: compare Kingsport to Houston flight prices with the expected peak season, weather and rainfall in Houston.
What is the cheapest month to fly from Kingsport to Houston?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, July can be a great choice for travel to Houston. Flights to Houston from Kingsport in July are about $334 on average during July, but can be found for as low as $178.

When is the cheapest time to fly from Kingsport to Houston (K1N - HO1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingsport to Houston as you normally would.

Cheap flights from Kingsport to Houston in September, October 2021

The best prices found for Kingsport to IAH flights for September, October
14 Oct - 21 Oct
$292pp
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
21 Oct - 26 Oct
$296pp
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
   
2 STOPS
TRI
Blountville Tri Cities TN/VA
14 Oct - 17 Oct
$305pp
TRI
Blountville Tri Cities TN/VA
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA

Kingsport to Houston 2021 flight deals

Cheap flights to Houston from Kingsport found for this year
14 Oct - 21 Oct
$292pp
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
21 Oct - 26 Oct
$296pp
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
   
2 STOPS
TRI
Blountville Tri Cities TN/VA
14 Oct - 17 Oct
$305pp
TRI
Blountville Tri Cities TN/VA
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA

Last minute flights from Kingsport to Houston

Late deals on round-trip flights to Houston from Kingsport, departing today and this week
1 Oct - 3 Oct
$416pp
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
1 Oct - 3 Oct
$530pp
TRI
Blountville Tri Cities TN/VA
American Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Kingsport</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Kingsport to Houston

Which airlines flying from Kingsport to Houston have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta and American Airlines flying from Kingsport to Houston have implemented new flexible cancellation policies.

Are flight prices decreasing from Kingsport to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Kingsport and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Kingsport to Houston for under $300 on Cheapflights?

Yes, there are multiple flights from Kingsport to Houston for under $300. The cheapest flight booked recently is on American Airlines for just $292, but on average you can expect to pay $331.

Are there last-minute flights available from Kingsport to Houston for under $500?

There are currently 2+ open flights from Kingsport to Houston within the next 7 days for less than $500.

What are the most reliable airlines from Kingsport to Houston?

The top 3 most reliable airlines when flying from Kingsport to Houston are CommutAir (81%), United Airlines (81%) and Air New Zealand (80%).

What are the cheapest flights from Kingsport to Houston?

On average you can expect to pay $333 for a flight from Kingsport to Houston. The cheapest flight overall is $139 while the most popular route, (Blountville Tri Cities TN/VA - Houston George Bush Intcntl) is currently priced at $292.

What are the most popular airlines that fly from Kingsport to Houston?

The most popular airlines flying from Kingsport to Houston are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Kingsport?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from Kingsport need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Kingsport must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from Kingsport are not required to quarantine after entering Houston.

Do I need a test to fly back to Kingsport from Houston?

Returning to Kingsport from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Kingsport.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Kingsport.

Hide COVID Travel Restrictions for Houston, TX

Alternative routes for Kingsport to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Kingsport to Houston.
Average temperature for September in Houston
82.4 °F

Airports servicing Kingsport

Airports servicing Houston

Top 4 airlines flying from Kingsport to Houston

The chart below displays the airlines Cheapflights users traveling from Kingsport to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$132 $388 No cancel fee 71%
Spirit Airlines
$144 $232 No cancel fee 65%
Delta
$166 $391 No cancel fee N/A
United Airlines
$177 $327 No cancel fee 69%

Hourly flight availability from Kingsport to Houston

See what time of day planes typically take off from Kingsport towards Houston.
Morning 6 AM to noon 66% of Kingsport to IAH departures
Afternoon Noon to 6 PM 33% of Kingsport to IAH departures
Early morning Midnight to 6 AM 1% of Kingsport to IAH departures
Evening 6 PM to midnight 0% of Kingsport to IAH departures
Midnight
6 AM
Noon
6 PM
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