Flights from Knoxville to Houston from $219

Compare All TYS to HOU Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
AA AA · 644	Schedule on partner site	1 stop(s)	—	$219 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

TYS

McGhee Tyson Airport

City: Knoxville/Maryville
Country: US
Type: Large Airport
Elevation: 981 ft

TYS Airport Guide →

HOU

William P. Hobby Airport

City: Houston
Country: US
Type: Large Airport
Elevation: 46 ft

HOU Airport Guide →

Tips for Knoxville to Houston Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book TYS–HOU flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $219, but prices as low as $219 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on TYS–HOU is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

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Frequently Asked Questions

Everything you need to know about flying TYS to HOU

What is the cheapest flight from Knoxville to Houston?

The cheapest flight from Knoxville (TYS) to Houston (HOU) currently starts at $219 with AA. Prices are updated regularly and may vary by date and availability.

How many airlines fly from TYS to HOU?

We found 1 airline(s) operating on the TYS–HOU route, including AA.

Are there direct flights from Knoxville to Houston?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Knoxville to Houston is approximately $219. Prices range from $219 to $219 depending on airline, time, and class.

What is the baggage allowance on TYS–HOU flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.