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Cheap flights from Knoxville to Houston George Bush Intcntl Airport from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Houston George Bush Intcntl Airport departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Knoxville to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Knoxville to Houston.

Cheap last minute flights

Planning a quick getaway from Knoxville to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Knoxville to Houston

Find recent round-trip train or bus tickets from Knoxville to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
4:19 pm - 11:34 pmTYS-IAH
8h 15m1 stop
5:35 am - 3:19 pmIAH-TYS
8h 44m1 stop
$208Frontier
Find Deal
Thu, Jan 16 - Thu, Jan 23
9:25 am - 11:06 amTYS-IAH
2h 41mnonstop
4:45 pm - 8:02 pmIAH-TYS
2h 17mnonstop
$219United Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
5:20 am - 8:33 amTYS-IAH
4h 13m1 stop
6:00 am - 10:57 amIAH-TYS
3h 57m1 stop
$228Delta
Find Deal
Wed, Dec 11 - Sun, Dec 15
7:00 am - 8:45 amTYS-IAH
2h 45mnonstop
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$229United Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
9:10 am - 11:00 amTYS-IAH
2h 50mnonstop
8:15 pm - 11:30 pmIAH-TYS
2h 15mnonstop
$231United Airlines
Find Deal
Tue, Dec 24 - Sat, Dec 28
4:15 pm - 8:29 pmTYS-IAH
5h 14m1 stop
7:29 am - 3:38 pmIAH-TYS
7h 09m2 stops
$233American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:20 am - 2:35 pmTYS-IAH
8h 15m1 stop
5:00 pm - 9:54 pmIAH-TYS
3h 54m1 stop
$248Delta
Find Deal
Thu, Dec 5 - Mon, Dec 9
6:11 pm - 10:16 pmTYS-IAH
5h 05m1 stop
6:09 pm - 12:05 amIAH-TYS
4h 56m1 stop
$258American Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
12:50 pm - 12:41 amTYS-IAH
12h 51m1 stop
8:01 pm - 10:35 amIAH-TYS
13h 34m1 stop
Mon, Dec 9 - Thu, Dec 12
11:00 am - 5:25 pmTYS-IAH
7h 25m1 stop
8:51 pm - 6:55 pmIAH-TYS
21h 04m2 stops
Wed, Jan 15 - Wed, Jan 22
4:19 pm - 11:29 pmTYS-IAH
8h 10m1 stop
$74Frontier
Find Deal
Thu, Dec 5
5:20 pm - 8:38 amTYS-IAH
16h 18m2 stops
Thu, Dec 5
5:58 pm - 12:26 amTYS-IAH
7h 28m1 stop
Fri, Dec 20
7:30 am - 9:15 pmTYS-IAH
14h 45m2 stops
Thu, Dec 12
12:25 pm - 12:41 amTYS-IAH
13h 16m1 stop
Thu, Dec 12
5:58 pm - 9:53 amTYS-IAH
16h 55m2 stops
Fri, Dec 20
9:25 am - 11:06 amTYS-IAH
2h 41mnonstop
$224United Airlines
Find Deal
Thu, Dec 12
5:14 am - 9:59 amTYS-IAH
5h 45m1 stop
$233American Airlines
Find Deal
Thu, Jan 2
11:50 am - 1:35 pmTYS-IAH
2h 45mnonstop
$259United Airlines
Find Deal
Fri, Dec 20
5:00 am - 9:12 amTYS-IAH
5h 12m1 stop
$278American Airlines
Find Deal
Thu, Dec 26
11:50 am - 1:26 pmTYS-IAH
2h 36mnonstop
2:50 pm - 6:07 pmIAH-TYS
2h 17mnonstop
$334United Airlines
Find Deal
Sat, Nov 23 - Thu, Nov 28
2:06 pm - 8:13 pmTYS-IAH
7h 07m1 stop
4:45 pm - 8:02 pmIAH-TYS
2h 17mnonstop
$344United Airlines
Find Deal
Sat, Nov 23 - Thu, Nov 28
12:01 pm - 3:55 pmTYS-IAH
4h 54m1 stop
5:30 am - 11:43 amIAH-TYS
5h 13m1 stop
$353Delta
Find Deal
Sat, Nov 23 - Fri, Nov 29
4:16 pm - 10:18 pmTYS-IAH
7h 02m1 stop
6:00 am - 2:26 pmIAH-TYS
7h 26m2 stops
$358American Airlines
Find Deal
Sat, Nov 23 - Thu, Nov 28
9:25 am - 11:06 amTYS-IAH
2h 41mnonstop
4:45 pm - 8:02 pmIAH-TYS
2h 17mnonstop
$404United Airlines
Find Deal
Sat, Nov 23 - Fri, Nov 29
2:06 pm - 8:13 pmTYS-IAH
7h 07m1 stop
10:30 am - 1:47 pmIAH-TYS
2h 17mnonstop
$414United Airlines
Find Deal
Sat, Nov 23 - Fri, Nov 29
11:50 am - 1:26 pmTYS-IAH
2h 36mnonstop
10:30 am - 1:47 pmIAH-TYS
2h 17mnonstop
$429United Airlines
Find Deal
Sun, Nov 24 - Sat, Nov 30
7:23 pm - 8:38 amTYS-IAH
14h 15m1 stop
10:27 pm - 2:12 pmIAH-TYS
14h 45m2 stops
Tue, Nov 26 - Wed, Nov 27
7:23 pm - 12:19 pmTYS-IAH
17h 56m2 stops
10:27 pm - 2:12 pmIAH-TYS
14h 45m2 stops
Tue, Nov 26 - Wed, Nov 27
6:18 pm - 10:18 pmTYS-IAH
5h 00m1 stop
4:05 pm - 12:04 amIAH-TYS
6h 59m1 stop
$603American Airlines
Find Deal
Sun, Nov 24 - Sun, Dec 1
7:05 am - 8:50 amTYS-IAH
2h 45mnonstop
2:50 pm - 6:07 pmIAH-TYS
2h 17mnonstop
$209United Airlines
Find Deal
Thu, Feb 13 - Sat, Feb 15
9:10 am - 11:01 amTYS-IAH
2h 51mnonstop
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
$279United Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
7:00 am - 8:50 amTYS-IAH
2h 50mnonstop
8:15 pm - 11:30 pmIAH-TYS
2h 15mnonstop
$286United Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 23
7:00 am - 8:45 amTYS-IAH
2h 45mnonstop
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$299United Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
7:00 am - 8:45 amTYS-IAH
2h 45mnonstop
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$309United Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
9:10 am - 11:00 amTYS-IAH
2h 50mnonstop
8:15 pm - 11:30 pmIAH-TYS
2h 15mnonstop
$339United Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
9:25 am - 11:06 amTYS-IAH
2h 41mnonstop
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$369United Airlines
Find Deal
Wed, Dec 11 - Sun, Dec 15
7:00 am - 8:50 amTYS-IAH
2h 50mnonstop
8:15 pm - 11:30 pmIAH-TYS
2h 15mnonstop
$399United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
7:00 am - 8:50 amTYS-IAH
2h 50mnonstop
4:45 pm - 8:00 pmIAH-TYS
2h 15mnonstop
$429United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
6:45 am - 8:36 amTYS-IAH
2h 51mnonstop
10:40 am - 1:58 pmIAH-TYS
2h 18mnonstop
$442United Airlines
Find Deal
Mon, Feb 10 - Mon, Feb 10

Frontier flights from Knoxville to Houston George Bush Intcntl Airport

Our best Frontier deals on Knoxville to Houston George Bush Intcntl Airport flight tickets
Frontier
Jan 16
TYS4:19 pmKnoxville McGhee Tyson
8h 15m
1 stop
IAH11:34 pmHouston George Bush Intcntl
Jan 23
IAH5:35 amHouston George Bush Intcntl
8h 44m
1 stop
TYS3:19 pmKnoxville McGhee Tyson
Frontier
Dec 12
TYS4:19 pmKnoxville McGhee Tyson
8h 10m
1 stop
IAH11:29 pmHouston George Bush Intcntl
Dec 19
IAH5:45 amHouston George Bush Intcntl
12h 08m
1 stop
TYS6:53 pmKnoxville McGhee Tyson
Frontier
Nov 29
TYS7:15 pmKnoxville McGhee Tyson
6h 28m
1 stop
IAH12:43 amHouston George Bush Intcntl
Dec 1
IAH8:51 pmHouston George Bush Intcntl
20h 16m
1 stop
TYS6:07 pmKnoxville McGhee Tyson

United Airlines flights from Knoxville to Houston George Bush Intcntl Airport

Our best United Airlines deals on Knoxville to Houston George Bush Intcntl Airport flight tickets
United Airlines
Dec 7
TYS9:25 amKnoxville McGhee Tyson
2h 41m
IAH11:06 amHouston George Bush Intcntl
Dec 14
IAH4:45 pmHouston George Bush Intcntl
2h 17m
TYS8:02 pmKnoxville McGhee Tyson
United Airlines
Dec 5
TYS7:00 amKnoxville McGhee Tyson
2h 45m
IAH8:45 amHouston George Bush Intcntl
Dec 9
IAH8:13 pmHouston George Bush Intcntl
2h 17m
TYS11:30 pmKnoxville McGhee Tyson
United Airlines
Dec 24
TYS9:10 amKnoxville McGhee Tyson
2h 50m
IAH11:00 amHouston George Bush Intcntl
Dec 28
IAH8:15 pmHouston George Bush Intcntl
2h 15m
TYS11:30 pmKnoxville McGhee Tyson

See travel insights to Houston from

How to get the cheapest flight ticket from Knoxville to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of May is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Knoxville, with most prices found around $293. If you are unable to visit Houston George Bush Intcntl Airport during the month of May, then departing from Knoxville during the month September is also very affordable. Most momondo users find prices during this month for around $293.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Knoxville to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $313. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $424.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Knoxville to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $292. Try not to purchase tickets at noon because they tend to be around $368. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Knoxville McGhee Tyson to Houston George Bush Intcntl flight route?

Fly from Knoxville McGhee Tyson to Houston George Bush Intcntl for the best Knoxville McGhee Tyson - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

The best time to book a flight to Houston George Bush Intcntl Airport from Knoxville is 17 days out, which is when prices tend to be around $361. Keep in mind that you might also find cheap flights to Houston George Bush Intcntl Airport outside of this time window. In fact, momondo users recently found flights from Knoxville to Houston George Bush Intcntl Airport for $183.

What cabin class options are available on Knoxville McGhee Tyson to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to Houston George Bush Intcntl Airport flights?

You could potentially save up to 66% on your flight if you consider stops on a Knoxville to Houston George Bush Intcntl Airport flight.

How have Knoxville to Houston George Bush Intcntl Airport flight prices changed over time?

As of November 2024, prices for Knoxville to Houston George Bush Intcntl Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Knoxville to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Houston George Bush Intcntl Airport (TYS to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Houston George Bush Intcntl Airport

Best Price Found

$74

Fastest flight time

2h 36m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Knoxville in the past 72 hours is $74. The best round-trip flight deal from Knoxville to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $208.
The fastest flight from Knoxville to Houston George Bush Intcntl Airport takes 2h 36m
Direct flights go from Knoxville to Houston George Bush Intcntl Airport every day.

  • How far is Knoxville McGhee Tyson to Houston George Bush Intcntl by plane?

    The distance between Knoxville McGhee Tyson and Houston George Bush Intcntl is about 778.8 mi. By plane, this route typically takes 2h 36m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Knoxville to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Knoxville to Houston George Bush Intcntl Airport?


Best airlines flying from Knoxville to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Knoxville to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $204Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $207Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From Knoxville to Houston George Bush Intcntl Airport

    United Airlines is one of the most popular airlines flying from Knoxville to Houston George Bush Intcntl Airport, operating 28 flights/week on average for this route. A good United Airlines flight deal for Knoxville to Houston George Bush Intcntl Airport starts from $243 round-trip, up to an average price of $374. Our users have rated United Airlines at 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Houston?

Finding the right flight to Houston from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Knoxville to Houston with flexible booking policies on momondo?

Flights from Knoxville to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Houston?

Once you have performed a search for Knoxville to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.


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