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$201+ Cheap flights from Knoxville to Pasco (TYS - PSC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PSC
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Knoxville to Pasco

Cheapest flights from Knoxville to Pasco
Explore the most affordable flight options available from Knoxville to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Expedia deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:35 pm
TYS
-
PSC
2 stops13h 39m
Alaska Airlines
Sun 5/317:17 pm
PSC
-
TYS
2 stops12h 42m
Alaska Airlines
Deal found 5/8$479
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:43 am
TYS
-
PSC
2 stops14h 42m
American Airlines
Tue 6/165:15 am
PSC
-
TYS
2 stops13h 42m
American Airlines
Deal found 5/6$545
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:20 pm
TYS
-
PSC
2 stops9h 26m
Delta
Mon 5/257:05 am
PSC
-
TYS
2 stops13h 51m
Delta
Deal found 5/5$727
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:54 pm
TYS
-
PSC
2 stops13h 52m
United Airlines
Sun 5/315:14 am
PSC
-
TYS
1 stop7h 39m
United Airlines
Deal found 5/8$753
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:25 pm
TYS
-
PSC
2 stops9h 33m
Delta
Tue 6/167:05 am
PSC
-
TYS
1 stop6h 40m
Delta
Deal found 5/6$834
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:56 pm
TYS
-
PSC
1 stop6h 56m
United Airlines
Tue 6/165:14 am
PSC
-
TYS
1 stop7h 39m
United Airlines
Deal found 5/6$884
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:56 pm
TYS
-
PSC
1 stop6h 56m
United Airlines
Mon 5/255:14 am
PSC
-
TYS
1 stop7h 39m
United Airlines
Deal found 5/5$937

Find flight deals from Knoxville to Pasco

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Pasco (PSC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(Expedia)

One-way from

$201
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,097
Provider with most accurate pricing for Knoxville McGhee Tyson-Pasco Tri Cities flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Pasco Tri Cities flights.
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From Knoxville McGhee Tyson to Pasco Tri Cities
Search Deals
One-way flight from Knoxville McGhee Tyson to Pasco Tri Cities
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
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

Cheapest round-trip

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Fri 5/29

1:35 pm-12:14 am

2 stops13h 39m

Pasco Tri Cities

Sun 5/31

7:17 pm-10:59 am

2 stops12h 42m

$479

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Tue 6/9

11:43 am-11:25 pm

2 stops14h 42m

Pasco Tri Cities

Tue 6/16

5:15 am-9:57 pm

2 stops13h 42m

$545

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Thu 5/21

5:20 pm-11:46 pm

2 stops9h 26m

Pasco Tri Cities

Mon 5/25

7:05 am-11:56 pm

2 stops13h 51m

$727

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Fri 5/29

1:54 pm-12:46 am

2 stops13h 52m

Pasco Tri Cities

Sun 5/31

5:14 am-3:53 pm

1 stop7h 39m

$753

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Tue 6/9

5:25 pm-11:58 pm

2 stops9h 33m

Pasco Tri Cities

Tue 6/16

7:05 am-4:45 pm

1 stop6h 40m

$834
Quickest round-trip

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Thu 5/21

4:56 pm-8:52 pm

1 stop6h 56m

Pasco Tri Cities

Mon 5/25

5:14 am-3:53 pm

1 stop7h 39m

$937
Cheapest one-way

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Fri 5/15

1:43 pm-8:24 pm

1 stop9h 41m

$201

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Thu 6/4

7:00 am-7:58 pm

2 stops39h 58m

$244

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Fri 5/15

5:40 am-2:50 pm

2 stops12h 10m

$439
Quickest one-way

KnoxvillePasco

TYS - PSC

TYSPSC

Knoxville McGhee Tyson

Thu 6/4

4:56 pm-8:52 pm

1 stop6h 56m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Sorted by cheapest first

Compare providers for flights from Knoxville to Pasco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Pasco in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Pasco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Pasco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Pasco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Pasco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Pasco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Pasco

How much does it cost to fly round-trip from Knoxville to Pasco?

Reviews of airlines servicing Pasco

Get insights into the airlines that provide service to Pasco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pasco. Reviews last updated May 10, 2026.
See what other customers who have flown with United Airlines from Knoxville to Pasco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,694 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,694 reviews
United Airlines
7.4
Good
9,694 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Pasco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Pasco?

    Alaska Airlines, American Airlines, and Delta can get you from Knoxville to Pasco in just under 9h 26m. Your travel time can differ by up to 5h 16m. The distance from Knoxville to Pasco is about 1947 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Knoxville to Pasco round-trip?

    Flying on United Airlines is currently your cheapest option to Pasco, with prices starting at $304. Users have found that United Airlines is 56% cheaper than the other options available to this destination.

  • Can I find deals for flights from Knoxville to Pasco that include hotel bookings?

    Yes. In addition to deals on Knoxville to Pasco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Pasco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Pasco.

  • Can I find deals for business class flights from Knoxville to Pasco?

    Yes. Cheapflights offers flight deals from Knoxville to Pasco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Pasco?

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

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Top airline flying from Knoxville to Pasco

Discover the top airline that operate flights from Knoxville to Pasco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$304Average$744FlexibilityNo cancel feeOn-time69%

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