What are the cheapest airlines to fly from Knoxville to Pasadena one-way?

One-way options have recently been found by users for as low as $74 on Frontier. Other airlines that offer cheap prices include Delta from $158 and United Airlines from $172 one-way.

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Pasadena when rainfall is around 0.0 in.

If weather is an important factor for your trip to Pasadena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What are the most popular airlines that fly from Knoxville to Pasadena?

When booking a flight from Knoxville to Pasadena, you may want to consider flying on American Airlines, United Airlines or Delta as they are the most popular for this route.

What is the cheapest time of day to fly from TYS to P4S?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Pasadena as you normally would.

What airport do you fly from for flights from Knoxville to Pasadena?

Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Pasadena. 5 airlines have flights from McGhee Tyson to Pasadena on a regular basis. Booking flights from Knoxville McGhee Tyson to Pasadena should not be difficult; the airport handles an average of 0 outbound flights to Pasadena per day.

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

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

How can I find direct flights from Knoxville to Pasadena?

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

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

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

Find Cheap Flights from Knoxville to Pasadena

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Find flight deals from Knoxville to Pasadena

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	November
Cheapest in	February
Average price	$444

Provider with most accurate pricing for Knoxville McGhee Tyson-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Los Angeles flights.

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Highest demand for flights based on searches. 9% potential increase in price ($48 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Reviews of airlines servicing Pasadena

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Knoxville to Pasadena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Southwest

7.9

Good

4,221 reviews

Southwest

7.9

Good

4,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Delta

7.8

Good

8,654 reviews

Southwest

7.9

Good

4,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

United Airlines

7.4

Good

10,348 reviews

Southwest

7.9

Good

4,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

American Airlines

7.0

Good

12,150 reviews

Southwest

7.9

Good

4,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Frontier

5.5

Fair

2,542 reviews

Southwest

7.9

Good

4,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

What airport do you fly from for flights from Knoxville to Pasadena?
Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Pasadena. 5 airlines have flights from McGhee Tyson to Pasadena on a regular basis. Booking flights from Knoxville McGhee Tyson to Pasadena should not be difficult; the airport handles an average of 0 outbound flights to Pasadena per day.
What are the cheapest airlines to fly from Knoxville to Pasadena one-way?
One-way options have recently been found by users for as low as $74 on Frontier. Other airlines that offer cheap prices include Delta from $158 and United Airlines from $172 one-way.
Can I find deals for flights from Knoxville to Pasadena that include hotel bookings?
Yes. In addition to deals on Knoxville to Pasadena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Pasadena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Pasadena.
Can I find deals for business class flights from Knoxville to Pasadena?
Yes. Cheapflights offers flight deals from Knoxville to Pasadena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 5 airlines flying from Knoxville to Pasadena

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$141	Average$318	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$186	Average$489	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$250	Average$461	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$298	Average$513	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$362	Average$511	FlexibilityNo cancel fee	On-time63%

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Find cheap flights from Knoxville to Pasadena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Knoxville to Pasadena

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Pasadena

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Knoxville to Pasadena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Knoxville to Pasadena?

What are the cheapest airlines to fly from Knoxville to Pasadena one-way?

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

How can I find direct flights from Knoxville to Pasadena?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pasadena by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Knoxville to Pasadena by cabin class

Find flights from Knoxville to Pasadena, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Knoxville and Pasadena flights

Browse other Knoxville and Pasadena flight options. Last updated on October 12, 2026.

Other flights from Knoxville

Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Knoxville to Pasadena flights

Consider these flights traveling from Knoxville to Pasadena.

Top 5 airlines flying from Knoxville to Pasadena

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Cheap flights from Knoxville (TYS) to Pasadena, CA

Find cheap flights from Knoxville to Pasadena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Knoxville to Pasadena

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Pasadena

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Knoxville to Pasadena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Knoxville to Pasadena?

What are the cheapest airlines to fly from Knoxville to Pasadena one-way?

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

How can I find direct flights from Knoxville to Pasadena?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pasadena by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Knoxville to Pasadena by cabin class

Find flights from Knoxville to Pasadena, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Knoxville and Pasadena flights

Browse other Knoxville and Pasadena flight options. Last updated on October 12, 2026.

Other flights from Knoxville

Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Knoxville to Pasadena flights

Consider these flights traveling from Knoxville to Pasadena.

Top 5 airlines flying from Knoxville to Pasadena

100% Free

Book with Flexibility

Travel Smart