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Cheap flights from Knoxville to Pasco from $364

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 Pasco departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Pasco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:10 am - 9:13 pm
TYS
-
PSC
13h 03m2 stops
United Airlines Logo
12:45 pm - 10:31 pm
PSC
-
TYS
6h 46m1 stop
$364United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
11:10 am - 9:13 pm
TYS
-
PSC
13h 03m2 stops
United Airlines Logo
5:00 am - 8:52 pm
PSC
-
TYS
12h 52m2 stops
$395United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
9:30 am - 9:13 pm
TYS
-
PSC
14h 43m2 stops
United Airlines Logo
12:45 pm - 10:31 pm
PSC
-
TYS
6h 46m1 stop
$404United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
9:30 am - 9:13 pm
TYS
-
PSC
14h 43m2 stops
United Airlines Logo
6:00 am - 11:44 pm
PSC
-
TYS
14h 44m2 stops
$409United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
9:30 am - 9:13 pm
TYS
-
PSC
14h 43m2 stops
United Airlines Logo
12:45 pm - 10:31 pm
PSC
-
TYS
6h 46m1 stop
$429United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
9:30 am - 9:13 pm
TYS
-
PSC
14h 43m2 stops
United Airlines Logo
6:00 am - 10:31 pm
PSC
-
TYS
13h 31m2 stops
$434United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
4:25 pm - 9:13 pm
TYS
-
PSC
7h 48m1 stop
United Airlines Logo
12:45 pm - 10:31 pm
PSC
-
TYS
6h 46m1 stop
$474United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
4:25 pm - 9:13 pm
TYS
-
PSC
7h 48m1 stop
United Airlines Logo
5:00 am - 3:14 pm
PSC
-
TYS
7h 14m1 stop
$504United Airlines
Sat, Jan 17 - Wed, Jan 21

United Airlines flights from Knoxville to Pasco

Our best United Airlines deals on Knoxville to Pasco flight tickets
United Airlines
Jan 6
TYS11:10 amKnoxville McGhee Tyson
13h 03m
2 stops
PSC9:13 pmPasco Tri Cities
Jan 10
PSC12:45 pmPasco Tri Cities
6h 46m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$364
Find similar
United Airlines
Jan 6
TYS11:10 amKnoxville McGhee Tyson
13h 03m
2 stops
PSC9:13 pmPasco Tri Cities
Jan 10
PSC5:00 amPasco Tri Cities
12h 52m
2 stops
TYS8:52 pmKnoxville McGhee Tyson
$395
Find similar
United Airlines
Jan 17
TYS9:30 amKnoxville McGhee Tyson
14h 43m
2 stops
PSC9:13 pmPasco Tri Cities
Jan 21
PSC12:45 pmPasco Tri Cities
6h 46m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$404
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Pasco 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 December 23, 2025.
Use the filters below to find and compare flights from Knoxville to Pasco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Tue 1/6

11:10 am-9:13 pm

2 stops13h 03m

Pasco Tri Cities

Sat 1/10

12:45 pm-10:31 pm

1 stop6h 46m

$364

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Tue 1/6

11:10 am-9:13 pm

2 stops13h 03m

Pasco Tri Cities

Sat 1/10

5:00 am-8:52 pm

2 stops12h 52m

$395

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Sat 1/17

9:30 am-9:13 pm

2 stops14h 43m

Pasco Tri Cities

Wed 1/21

12:45 pm-10:31 pm

1 stop6h 46m

$404

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Sat 1/17

9:30 am-9:13 pm

2 stops14h 43m

Pasco Tri Cities

Wed 1/21

6:00 am-11:44 pm

2 stops14h 44m

$409

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Sat 1/17

9:30 am-9:13 pm

2 stops14h 43m

Pasco Tri Cities

Wed 1/21

12:45 pm-10:31 pm

1 stop6h 46m

$429

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Sat 1/17

9:30 am-9:13 pm

2 stops14h 43m

Pasco Tri Cities

Wed 1/21

6:00 am-10:31 pm

2 stops13h 31m

$434

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Tue 1/6

4:25 pm-9:13 pm

1 stop7h 48m

Pasco Tri Cities

Sat 1/10

12:45 pm-10:31 pm

1 stop6h 46m

$474

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Sat 1/17

4:25 pm-9:13 pm

1 stop7h 48m

Pasco Tri Cities

Wed 1/21

5:00 am-3:14 pm

1 stop7h 14m

$504

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Pasco from

How to get the cheapest flight ticket from Knoxville to Pasco

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 Pasco?

The cheapest day to depart from Knoxville to Pasco is on a Thursday. Travelers who choose to depart for Pasco on a Thursday will often find tickets for as low as $502. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Pasco on Monday is $1,068.

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

The cheapest time of day to fly to Pasco is in the afternoon when flights can be purchased for as low as $828. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $872 on average. Flights to Pasco from Knoxville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Knoxville to Pasco flights?

You could potentially save up to 21% on your flight if you consider stops on a Knoxville to Pasco flight.

When to book flights from Knoxville to Pasco

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

Cheap Knoxville to Pasco (TYS to PSC) flight deals and tips

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

Fastest flight time

7h 59m

Direct flights

None
The fastest flight from Knoxville to Pasco takes 7h 59m
There are no direct flights from Knoxville to Pasco. There are no popular flight routes from Knoxville to Pasco.
Search flight deals

  • How far is Knoxville McGhee Tyson to Pasco Tri Cities by plane?

    The distance between Knoxville McGhee Tyson and Pasco Tri Cities is about 1943.8 mi. 7h 59m is a normal flight duration for this route.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Pasco Tri Cities Airport were last updated today.

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

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Pasco Tri Cities 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 Pasco Tri Cities Airport.

  • What documentation or ID do you need to fly to Pasco Tri Cities Airport?

    The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Knoxville to Pasco

Compare and see reviews for airlines that fly from Knoxville to Pasco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $304Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
Kennewick
Richland

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Pasco. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Knoxville to Pasco 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 Pasco?

momondo provides multiple filters to help you find the best flight to Pasco from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Knoxville to Pasco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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