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$259+ Cheap flights from Knoxville to Long Beach (TYS - LGB)

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGB
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Knoxville to Long Beach

Cheapest flights from Knoxville to Long Beach
Explore the most affordable flight options available from Knoxville to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Southwest deal was found by Cheapflights users on 2/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:30 am
TYS
-
LGB
1 stop10h 05m
Southwest
Mon 3/306:50 am
LGB
-
TYS
2 stops11h 25m
Southwest
Deal found 2/11$626
This Southwest deal was found by Cheapflights users on 2/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:25 pm
TYS
-
LGB
2 stops9h 45m
Southwest
Sun 3/298:30 am
LGB
-
TYS
2 stops9h 30m
Southwest
Deal found 2/10$693
This Southwest deal was found by Cheapflights users on 2/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:55 pm
TYS
-
LGB
1 stop8h 05m
Southwest
Thu 5/146:50 am
LGB
-
TYS
2 stops10h 30m
Southwest
Deal found 2/12$738
This Delta deal was found by Cheapflights users on 2/11. 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 3/125:40 am
TYS
-
LGB
2 stops9h 27m
Delta
Sat 3/211:05 pm
LGB
-
TYS
2 stops18h 26m
Delta
Deal found 2/11$773
This Delta deal was found by Cheapflights users on 2/11. 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 3/265:40 am
TYS
-
LGB
2 stops9h 27m
Delta
Sun 3/297:00 am
LGB
-
TYS
2 stops9h 27m
Delta
Deal found 2/11$809
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 3/135:40 am
TYS
-
LGB
2 stops9h 27m
Delta
Sat 3/211:05 pm
LGB
-
TYS
2 stops18h 26m
Delta
Deal found 2/11$889
This Southwest deal was found by Cheapflights users on 2/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:30 am
TYS
-
LGB
2 stops10h 25m
Southwest
Sat 3/2112:25 pm
LGB
-
TYS
1 stop5h 40m
Southwest
Deal found 2/11$1,128

Find flight deals from Knoxville to Long Beach

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Long Beach (LGB). 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$626
(Southwest)

One-way from

$259
(Delta)

Popular in

March

Cheapest in

February

Average price

$315
Provider with most accurate pricing for Knoxville McGhee Tyson-Long Beach Municipal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Long Beach Municipal flights.
Search Deals
From Knoxville McGhee Tyson to Long Beach Municipal
Search Deals
One-way flight from Knoxville McGhee Tyson to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Long Beach 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 February 13, 2026.
Use the filters below to find and compare flights from Knoxville to Long Beach that are best for you.

Fly from

Knoxville

Fly to

Long Beach

Route

Depart

Return

Price

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Fri 3/27

3:45 pm-9:10 pm

2 stops8h 25m

Long Beach Municipal

Mon 3/30

6:50 am-9:15 pm

2 stops11h 25m

$626

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Wed 3/25

2:25 pm-9:10 pm

2 stops9h 45m

Long Beach Municipal

Sun 3/29

8:30 am-9:00 pm

2 stops9h 30m

$693

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Tue 5/5

2:55 pm-8:00 pm

1 stop8h 05m

Long Beach Municipal

Thu 5/14

6:50 am-8:20 pm

2 stops10h 30m

$738

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Thu 3/12

5:40 am-12:07 pm

2 stops9h 27m

Long Beach Municipal

Sat 3/21

1:05 pm-10:31 am

2 stops18h 26m

$773

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Thu 3/26

5:40 am-12:07 pm

2 stops9h 27m

Long Beach Municipal

Sun 3/29

7:00 am-7:27 pm

2 stops9h 27m

$809

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Fri 3/13

5:40 am-12:07 pm

2 stops9h 27m

Long Beach Municipal

Sat 3/21

1:05 pm-10:31 am

2 stops18h 26m

$889

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Fri 3/13

6:30 am-1:55 pm

2 stops10h 25m

Long Beach Municipal

Sat 3/21

12:25 pm-9:05 pm

1 stop5h 40m

$1,128

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Fri 3/20

5:40 am-12:07 pm

2 stops9h 27m

$259

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Wed 4/29

6:13 am-11:57 am

2 stops8h 44m

$300

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Tue 4/28

6:13 am-4:03 pm

2 stops12h 50m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from Knoxville to Long Beach

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 Long Beach in February.
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-Long Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Long Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Long Beach flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Long Beach 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-Long Beach 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 Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach 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 Long Beach

What is the cheapest month to book a flight from Knoxville to Long Beach?

Currently, July is the cheapest month in which you can book a flight from Knoxville to Long Beach (average of $130). Flying from Knoxville to Long Beach in December is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Long Beach. 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 Long Beach?

    A quick flight from Knoxville to Long Beach can take about 8h 25m. Southwest provides one of the quickest options available for as low as $626. There are 1932 mi between Knoxville and Long Beach.

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

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

  • How can I find direct flights from Knoxville to Long Beach?

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

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

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

  • What is the cheapest month to book a flight from Knoxville to Long Beach?

    Currently, July is the cheapest month in which you can book a flight from Knoxville to Long Beach (average of $130). Flying from Knoxville to Long Beach in December is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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