Flights from Knoxville to San Diego, United States

Did you mean flights from San Diego to Knoxville?

Knoxville to San Diego Last modified: Sep 19, 2023 10:55 -04:00

We've scanned 109,155,000 round trip itineraries and found the cheapest flights to San Diego. Frontier & Major Airlines frequently offer the best deals to San Diego flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
TYSSAN
Wed 9/27
1 stop
SANTYS
Mon 10/2
1 stop
$206
Major Airlines
TYSSAN
Wed 11/22
1 stop
SANTYS
Tue 11/28
1 stop
$385
United
TYSSAN
Sat 10/28
1 stop
SANTYS
Mon 10/30
1 stop
$407
American
TYSSAN
Wed 10/18
1 stop
SANTYS
Tue 10/24
1 stop
$486
Alaska
TYSSAN
Wed 10/18
1 stop
SANTYS
Tue 10/24
1 stop
$489
Multiple Airlines
TYSSAN
Sat 10/14
1 stop
SANTYS
Fri 10/20
1 stop
$867

How Much is a Flight from Knoxville to San Diego?

We have collected flight cost data from across the web for travel from Knoxville to San Diego, and have found the average flight price for this trip to be $335.

Where To Buy Cheap Flights from Knoxville to San Diego?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Knoxville to San Diego based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

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

The chart below shows up-to-date information regarding how far in advance to book your flight from Knoxville to San Diego.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $246 $235
7-14 days $275 $550
14-21 days $169 $445
21-30 days $167 $386
30-60 days $345 $214
60-90 days $286 $445
90+ days $313 $327

Cheapest Day To Fly from Knoxville to San Diego

We've examined 215,181,508 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Knoxville to San Diego is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$466$235$386$214$407$246$386

Compare Flight Prices from Knoxville to San Diego by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Knoxville to San Diego flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Knoxville San Diego Frontier 9/27/23 10/2/23 1 $235
October Knoxville San Diego Frontier 10/27/23 11/2/23 1 $214
November Knoxville San Diego Frontier 11/10/23 11/13/23 1 $225
December Knoxville San Diego Major Airlines 12/1/23 12/9/23 1 $445
January Knoxville San Diego United 1/10/24 1/16/24 1 $407
February Knoxville San Diego Major Airlines 2/6/24 2/13/24 1 $327
March Knoxville San Diego Major Airlines 3/12/24 3/26/24 1 $467
April Knoxville San Diego American 4/5/24 4/8/24 1 $496

Cheap Last Minute Flights from Knoxville to San Diego

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Knoxville to San Diego. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
24 25 26 27 28 29 30
$707
1 2 3 4 5 6 7
$707 $624
8 9 10 11 12 13 14
$624 $385
15 16 17 18 19 20 21
$385 $445
22 23 24 25 26 27 28
$445 $244
29 30 31 1 2 3 4
$244

Connecting Flights vs Direct Flights from Knoxville to San Diego

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Knoxville to San Diego is $400.

The average price for direct flights from Knoxville to San Diego is $383.

One Way Flights vs Round Trip Flights from Knoxville to San Diego

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Knoxville to San Diego. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Knoxville to San Diego is $257.

The average price for round trip flights from Knoxville to San Diego is $400.

Knoxville to San Diego Flight Questions

Airlines in Knoxville flying to San Diego Last modified: Sep 27, 2023 9:40 -04:00Number of routes searched: 0Number of itineraries searched: 0

Wondering which airlines fly out of Knoxville to San Diego? We've gathered the average price of Knoxville airlines with flights to San Diego. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Knoxville to San Diego Airports

These are the major commercial airports we're currently monitoring in Knoxville and San Diego. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Knoxville - TYS Last modified: Sep 27, 2023 9:40 -04:00

Cheap International Flights to San Diego - SAN Last modified: Sep 27, 2023 9:40 -04:00

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Cheap Flights from Knoxville to San Diego