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$85+ Cheap flights from Knoxville to San Diego (TYS - SAN)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SAN
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Knoxville McGhee Tyson to San Diego are usually found in May or February, booked 83 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Knoxville to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to San Diego (SAN). 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 July 25, 2024.

Popular in

March

Cheapest in

May

Round-trip from

$168
(Frontier)

One-way from

$85
(Trip.com)
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Knoxville McGhee Tyson to San Diego
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One-way flight from Knoxville McGhee Tyson to San Diego
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What is the cheapest day to fly round-trip from Knoxville to San Diego?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 74% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Knoxville to San Diego?

To save up to 48% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to San Diego from $349 1-2 weeks out and tickets from $601 for flights departing within the next 72 hours.

What is the cheapest month to fly from Knoxville to San Diego?

The best pricing can be found in the month of May. Prices to San Diego from Knoxville average $433. You can even find prices in May for less than $433, as users have found deals to San Diego from as low as $242. The month of March appears to be one of the more expensive times to travel to San Diego from Knoxville. Flying in the targeted month can save you up to 30%.

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

A simple way to save on the total cost of your ticket is to fly from Knoxville to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

Cheap Knoxville to San Diego flights in July & August 2024

Find cheap flight options from Knoxville to San Diego specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the best deals we've found on flights to San Diego in 2024 at this time. More deals are always being added, so be sure to check back regularly.
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2112:34 pmTYS - SAN
1 stop7h 27mFrontier
Mon 8/2612:33 pmSAN - TYS
1 stop6h 24mFrontier
Deal found 7/25$168
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/308:15 pmTYS - SAN
1 stop14h 52mFrontier
Tue 9/33:56 pmSAN - TYS
1 stop16h 38mFrontier
Deal found 7/24$196
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/213:31 pmTYS - SAN
2 stops18h 57mMultiple Airlines
Wed 8/286:07 pmSAN - TYS
3 stops26h 32mMultiple Airlines
Deal found 7/24$240
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/213:31 pmTYS - SAN
3 stops28h 46mMultiple Airlines
Wed 8/2812:45 pmSAN - TYS
3 stops31h 54mMultiple Airlines
Deal found 7/24$250
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:48 pmTYS - SAN
1 stop16h 40mFrontier
Fri 8/29:06 pmSAN - TYS
1 stop20h 57mFrontier
Deal found 7/24$263
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/213:31 pmTYS - SAN
2 stops18h 57mMultiple Airlines
Wed 8/2811:55 amSAN - TYS
2 stops22h 30mMultiple Airlines
Deal found 7/24$264
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3110:03 pmTYS - SAN
1 stop12h 19mFrontier
Mon 9/212:33 pmSAN - TYS
1 stop6h 34mFrontier
Deal found 7/24$278
This Delta deal was found by Cheapflights users on 7/25. 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 8/157:56 pmTYS - SAN
1 stop7h 03mDelta
Mon 8/199:30 pmSAN - TYS
1 stop8h 49mDelta
Deal found 7/25$298
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/217:00 amTYS - SAN
2 stops14h 19mUnited Airlines
Wed 8/281:44 pmSAN - TYS
1 stop6h 46mUnited Airlines
Deal found 7/24$303

Knoxville to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the best deals we've found on flights to San Diego in 2024 at this time. More deals are always being added, so be sure to check back regularly.
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2112:34 pmTYS - SAN
1 stop7h 27mFrontier
Mon 8/2612:33 pmSAN - TYS
1 stop6h 24mFrontier
Deal found 7/25$168
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/25:40 pmTYS - SAN
1 stop16h 44mFrontier
Mon 11/47:24 amSAN - TYS
1 stop6h 53mFrontier
Deal found 7/23$190
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/308:15 pmTYS - SAN
1 stop14h 52mFrontier
Tue 9/33:56 pmSAN - TYS
1 stop16h 38mFrontier
Deal found 7/24$196
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/213:31 pmTYS - SAN
2 stops18h 57mMultiple Airlines
Wed 8/286:07 pmSAN - TYS
3 stops26h 32mMultiple Airlines
Deal found 7/24$240
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/213:31 pmTYS - SAN
3 stops28h 46mMultiple Airlines
Wed 8/2812:45 pmSAN - TYS
3 stops31h 54mMultiple Airlines
Deal found 7/24$250
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:48 pmTYS - SAN
1 stop16h 40mFrontier
Fri 8/29:06 pmSAN - TYS
1 stop20h 57mFrontier
Deal found 7/24$263
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/213:31 pmTYS - SAN
2 stops18h 57mMultiple Airlines
Wed 8/2811:55 amSAN - TYS
2 stops22h 30mMultiple Airlines
Deal found 7/24$264
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3110:03 pmTYS - SAN
1 stop12h 19mFrontier
Mon 9/212:33 pmSAN - TYS
1 stop6h 34mFrontier
Deal found 7/24$278
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/23:28 pmTYS - SAN
2 stops19h 02mMultiple Airlines
Sun 10/66:33 pmSAN - TYS
2 stops23h 01mMultiple Airlines
Deal found 7/24$286

Knoxville to San Diego flights leaving soon

Find last-minute flight options from Knoxville to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Have a look at some of the flights available from Knoxville to San Diego departing last-minute. It's wise to confirm all flight details are correct before booking.
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:48 pmTYS - SAN
1 stop16h 40mFrontier
Fri 8/29:06 pmSAN - TYS
1 stop20h 57mFrontier
Deal found 7/24$263
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/318:30 amTYS - SAN
3 stops34h 02mMultiple Airlines
Fri 8/27:32 pmSAN - TYS
2 stops20h 14mMultiple Airlines
Deal found 7/24$469
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/318:30 amTYS - SAN
3 stops34h 02mMultiple Airlines
Fri 8/27:32 pmSAN - TYS
3 stops24h 02mMultiple Airlines
Deal found 7/24$486
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/319:00 amTYS - SAN
2 stops15h 46mMultiple Airlines
Fri 8/27:32 pmSAN - TYS
2 stops20h 14mMultiple Airlines
Deal found 7/24$493
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/313:13 pmTYS - SAN
1 stop9h 47mUnited Airlines
Fri 8/26:45 pmSAN - TYS
2 stops15h 40mUnited Airlines
Deal found 7/24$626

One-way flights to San Diego from Knoxville

Search for one-way flight options from Knoxville to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Some of the best available deals we've found on one-way flights from Knoxville to San Diego. Users needing a return flight from Knoxville to San Diego should utilize the search form above.
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:48 pmTYS - SAN
1 stop16h 40mFrontier
Deal found 7/24$85
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/137:32 pmTYS - SAN
1 stop19h 05mFrontier
Deal found 7/24$106
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/136:29 pmTYS - SAN
2 stops19h 01mMultiple Airlines
Deal found 7/24$136
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/136:29 pmTYS - SAN
3 stops23h 59mMultiple Airlines
Deal found 7/24$156
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1310:00 amTYS - SAN
3 stops31h 11mMultiple Airlines
Deal found 7/24$160
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1310:00 amTYS - SAN
2 stops24h 32mMultiple Airlines
Deal found 7/24$168
This United deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/217:01 amTYS - SAN
2 stops13h 36mUnited Airlines
Deal found 7/25$282
This Delta deal was found by Cheapflights users on 7/24. 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 8/296:33 amTYS - SAN
1 stop7h 07mDelta
Deal found 7/24$298
This American Airlines deal was found by Cheapflights users on 7/23. 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 12/174:27 pmTYS - SAN
2 stops8h 10mAmerican Airlines
Deal found 7/23$303

Find flights from Knoxville to San Diego within your budget

Customize your flight search to find flights from Knoxville to San Diego 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$168 - $303

Route

Depart

Return

Price

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 8/21

1 stop7h 27m

San Diego

Mon 8/26

1 stop6h 24m

$168

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Sat 11/2

1 stop16h 44m

San Diego

Mon 11/4

1 stop6h 53m

$190

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Fri 8/30

1 stop14h 52m

San Diego

Tue 9/3

1 stop16h 38m

$196

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 8/21

2 stops18h 57m

San Diego

Wed 8/28

3 stops26h 32m

$240

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 8/21

3 stops28h 46m

San Diego

Wed 8/28

3 stops31h 54m

$250

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Fri 10/18

1 stop29h 22m

San Diego

Wed 10/23

1 stop6h 53m

$263

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 8/21

2 stops18h 57m

San Diego

Wed 8/28

2 stops22h 30m

$264

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Thu 8/15

1 stop7h 03m

San Diego

Mon 8/19

1 stop8h 49m

$298

Knoxville McGhee TysonSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 8/21

2 stops14h 19m

San Diego

Wed 8/28

1 stop6h 46m

$303

Flights are sorted by cheapest first

Deals found on 7/25

How far ahead should I book a flight from Knoxville to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to San Diego. Price data was last updated on July 23, 2024.
The best time to book flights from Knoxville to San Diego is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Knoxville to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to San Diego. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to San Diego flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Knoxville to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

57.2 - 71.6 °F

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated July 25, 2024.
Get a feel of what it's like to fly with United Airlines, Frontier and Delta from Knoxville to San Diego by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Frontier
6.2
Okay
3,835 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

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

  • Can I find flights from Knoxville to San Diego for under $200 on Cheapflights?

    Yes, there are multiple flights from Knoxville to San Diego for under $200. The cheapest flight booked recently is on Frontier for just $168, but on average you can expect to pay $276.

  • Are there last-minute flights available from Knoxville to San Diego for under $300?

    There are currently 5+ open flights from Knoxville to San Diego within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Knoxville to San Diego round-trip?

    Frontier, at $168, was found to be the cheapest airline from Knoxville to San Diego.Alternate airlines to your destination round-trip include Delta and United Airlines. Frontier is priced at 61% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Knoxville to San Diego one-way?

    One-way options have recently been found by users for as low as $85 on Frontier. Other airlines that offer cheap prices include United Airlines from $282 and Delta from $298 one-way.

  • What does TYS to SAN mean?

    TYS stands for Knoxville McGhee Tyson Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Knoxville to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Knoxville to San Diego?

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

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

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

  • Can I find deals for flights from Knoxville to San Diego that allow pets onboard?

    Many airlines flying from Knoxville to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to San Diego?

    Yes, you can often find last-minute deals on Knoxville to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to San Diego flight deals updated?

    The Knoxville to San Diego flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Knoxville to San Diego?

    Before booking your flight from Knoxville to San Diego check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • What is the cheapest month to book a flight from Knoxville to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to San Diego (average of $289). Flying from Knoxville to San Diego in July is currently the most expensive (average of $343). 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.

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Top 5 airlines flying from Knoxville to San Diego

Discover the top 5 airlines that operate flights from Knoxville to San Diego. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$205Average$276FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$255Average$422FlexibilityNo cancel feeOn-time71%
DeltaCheapest$287Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$498FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$493Average$513FlexibilityNo cancel feeOn-time75%
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Search flights from Knoxville to San Diego by cabin class

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