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Cheap flights from Knoxville to Waco from $450

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Waco departing on 12/12. 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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Cheap round-trip flights

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American Airlines Logo
6:18 pm - 10:34 pmTYS-ACT
5h 16m1 stop
American Airlines Logo
10:30 am - 5:29 pmACT-TYS
5h 59m1 stop
$450American Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
American Airlines Logo
5:24 am - 10:00 amTYS-ACT
5h 36m1 stop
American Airlines Logo
5:09 am - 5:19 pmACT-TYS
11h 10m2 stops
$456American Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
American Airlines Logo
6:00 am - 5:39 pmTYS-ACT
12h 39m2 stops
American Airlines Logo
5:09 am - 5:19 pmACT-TYS
11h 10m2 stops
$583American Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14

American Airlines flights from Knoxville to Waco

Our best American Airlines deals on Knoxville to Waco flight tickets
American Airlines
Dec 12
TYS6:18 pmKnoxville McGhee Tyson
5h 16m
1 stop
ACT10:34 pmWaco
Dec 14
ACT10:30 amWaco
5h 59m
1 stop
TYS5:29 pmKnoxville McGhee Tyson
$450
Find similar
American Airlines
Dec 12
TYS5:24 amKnoxville McGhee Tyson
5h 36m
1 stop
ACT10:00 amWaco
Dec 14
ACT5:09 amWaco
11h 10m
2 stops
TYS5:19 pmKnoxville McGhee Tyson
$456
Find similar
American Airlines
Dec 12
TYS6:00 amKnoxville McGhee Tyson
12h 39m
2 stops
ACT5:39 pmWaco
Dec 14
ACT5:09 amWaco
11h 10m
2 stops
TYS5:19 pmKnoxville McGhee Tyson
$583
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Waco 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Knoxville to Waco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleWaco

TYS - ACT

TYSACT

Knoxville McGhee Tyson

Fri 12/12

6:18 pm-10:34 pm

1 stop5h 16m

Waco

Sun 12/14

10:30 am-5:29 pm

1 stop5h 59m

$450

KnoxvilleWaco

TYS - ACT

TYSACT

Knoxville McGhee Tyson

Fri 12/12

5:24 am-10:00 am

1 stop5h 36m

Waco

Sun 12/14

5:09 am-5:19 pm

2 stops11h 10m

$456

KnoxvilleWaco

TYS - ACT

TYSACT

Knoxville McGhee Tyson

Fri 12/12

6:00 am-5:39 pm

2 stops12h 39m

Waco

Sun 12/14

5:09 am-5:19 pm

2 stops11h 10m

$583

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Knoxville to Waco

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 day to depart on your flight to Waco?

According to our data, Friday is the cheapest day to fly to Waco from Knoxville. The lowest ticket price found for a Friday departure recently was $559. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Knoxville to Waco on a Tuesday will generally be more expensive and average around $603. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Waco?

Flying to Waco from Knoxville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $570 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Waco is in the afternoon when prices are around $695.

When to book flights from Knoxville to Waco

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

Cheap Knoxville to Waco (TYS to ACT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Waco

Direct flights

None
There are no direct flights from Knoxville to Waco. There are no popular flight routes from Knoxville to Waco.
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  • How far is Knoxville McGhee Tyson to Waco by plane?

    The straight-line distance from Knoxville McGhee Tyson to Waco is 817.2 mi. By plane, this route typically takes 5h 16m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Waco Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Waco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Waco Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Waco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Waco Airport.

  • What documentation or ID do you need to fly to Waco Airport?

    The necessary travel and health documents for your Waco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Waco?

Best airlines flying from Knoxville to Waco

Compare and see reviews for airlines that fly from Knoxville to Waco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Waco for you.

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

momondo does allow users to show only those flights to Waco from Knoxville which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Knoxville to Waco 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 Waco right now. Can momondo alert me if prices change?

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

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