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Cheap flights from San Francisco Bay Area to Knoxville from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Knoxville departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco Bay Area to Knoxville

Cheap round-trip flights

American Airlines Logo
1:15 pm - 12:23 amSJC-TYS
8h 08m1 stop
American Airlines Logo
6:00 am - 12:20 pmTYS-SJC
9h 20m1 stop
$251American Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
American Airlines Logo
9:51 am - 11:07 pmSJC-TYS
10h 16m2 stops
American Airlines Logo
7:05 am - 12:20 pmTYS-SJC
8h 15m1 stop
$256American Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
American Airlines Logo
9:51 am - 11:07 pmSJC-TYS
10h 16m2 stops
American Airlines Logo
8:15 am - 4:52 pmTYS-SJC
11h 37m2 stops
$261American Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
Frontier Logo
10:49 am - 4:18 pmSFO-TYS
26h 29m1 stop
Frontier Logo
8:22 pm - 7:46 amTYS-SFO
14h 24m1 stop
$265Frontier
Find Deal
Sat, Oct 4 - Thu, Oct 9
Delta Logo
12:30 pm - 11:48 pmSJC-TYS
8h 18m1 stop
Delta Logo
6:14 pm - 10:18 pmTYS-SJC
7h 04m1 stop
$277Delta
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Wed, Aug 27 - Sun, Aug 31
Frontier Logo
6:26 am - 6:25 pmSFO-TYS
8h 59m1 stop
Frontier Logo
8:40 pm - 12:16 amTYS-SFO
6h 36m1 stop
$278Frontier
Find Deal
Mon, Sep 1 - Thu, Sep 11
Delta Logo
7:00 am - 7:03 pmSJC-TYS
9h 03m2 stops
Delta Logo
6:14 pm - 10:18 pmTYS-SJC
7h 04m1 stop
$282Delta
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Wed, Aug 27 - Sun, Aug 31
United Airlines Logo
10:45 pm - 10:29 amSFO-TYS
8h 44m1 stop
United Airlines Logo
4:40 pm - 8:54 pmTYS-SFO
7h 14m1 stop
$304United Airlines
Find Deal
Fri, Sep 26 - Sat, Sep 27
United Airlines Logo
11:44 pm - 10:05 amSFO-TYS
7h 21m1 stop
United Airlines Logo
7:00 am - 12:10 pmTYS-SFO
8h 10m1 stop
$363United Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
Alaska Airlines Logo
5:59 pm - 10:50 amSJC-TYS
13h 51m2 stops
Alaska Airlines Logo
2:12 pm - 9:18 amTYS-SJC
22h 06m2 stops
$419Alaska Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 17

Delta flights from San Francisco Bay Area to Knoxville

Our best Delta deals on San Francisco Bay Area to Knoxville flight tickets
Delta
Aug 27
SJC12:30 pmSan Jose
8h 18m
1 stop
TYS11:48 pmKnoxville McGhee Tyson
Aug 31
TYS6:14 pmKnoxville McGhee Tyson
7h 04m
1 stop
SJC10:18 pmSan Jose
$277
Find similar
Delta
Aug 27
SJC7:00 amSan Jose
9h 03m
2 stops
TYS7:03 pmKnoxville McGhee Tyson
Aug 31
TYS6:14 pmKnoxville McGhee Tyson
7h 04m
1 stop
SJC10:18 pmSan Jose
$282
Find similar
Delta
Aug 27
SJC7:00 amSan Jose
13h 48m
2 stops
TYS11:48 pmKnoxville McGhee Tyson
Aug 31
TYS5:45 amKnoxville McGhee Tyson
10h 15m
2 stops
SJC1:00 pmSan Jose
$287
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United Airlines flights from San Francisco Bay Area to Knoxville

Our best United Airlines deals on San Francisco Bay Area to Knoxville flight tickets
United Airlines
Sep 26
SFO10:45 pmSan Francisco
8h 44m
1 stop
TYS10:29 amKnoxville McGhee Tyson
Sep 27
TYS4:40 pmKnoxville McGhee Tyson
7h 14m
1 stop
SFO8:54 pmSan Francisco
$304
Find similar
United Airlines
Nov 6
SFO11:44 pmSan Francisco
7h 21m
1 stop
TYS10:05 amKnoxville McGhee Tyson
Nov 11
TYS7:00 amKnoxville McGhee Tyson
8h 10m
1 stop
SFO12:10 pmSan Francisco
$363
Find similar
United Airlines
Aug 18
SFO12:43 amSan Francisco
9h 55m
1 stop
TYS1:38 pmKnoxville McGhee Tyson
Aug 21
TYS7:20 amKnoxville McGhee Tyson
7h 19m
1 stop
SFO11:39 amSan Francisco
$409
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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Knoxville 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, momondo users made 832,500 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 10/22

1:15 pm-12:23 am

1 stop8h 08m

Knoxville McGhee Tyson

Tue 10/28

6:00 am-12:20 pm

1 stop9h 20m

$251

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 10/22

9:51 am-11:07 pm

2 stops10h 16m

Knoxville McGhee Tyson

Tue 10/28

7:05 am-12:20 pm

1 stop8h 15m

$256

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 10/22

9:51 am-11:07 pm

2 stops10h 16m

Knoxville McGhee Tyson

Tue 10/28

8:15 am-4:52 pm

2 stops11h 37m

$261

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Sat 10/4

10:49 am-4:18 pm

1 stop26h 29m

Knoxville McGhee Tyson

Thu 10/9

8:22 pm-7:46 am

1 stop14h 24m

$265

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 8/27

12:30 pm-11:48 pm

1 stop8h 18m

Knoxville McGhee Tyson

Sun 8/31

6:14 pm-10:18 pm

1 stop7h 04m

$277

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Mon 9/1

6:26 am-6:25 pm

1 stop8h 59m

Knoxville McGhee Tyson

Thu 9/11

8:40 pm-12:16 am

1 stop6h 36m

$278

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 8/27

7:00 am-7:03 pm

2 stops9h 03m

Knoxville McGhee Tyson

Sun 8/31

6:14 pm-10:18 pm

1 stop7h 04m

$282

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Fri 9/26

10:45 pm-10:29 am

1 stop8h 44m

Knoxville McGhee Tyson

Sat 9/27

4:40 pm-8:54 pm

1 stop7h 14m

$304

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Thu 11/6

11:44 pm-10:05 am

1 stop7h 21m

Knoxville McGhee Tyson

Tue 11/11

7:00 am-12:10 pm

1 stop8h 10m

$363

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Tue 10/14

5:59 pm-10:50 am

2 stops13h 51m

Knoxville McGhee Tyson

Fri 10/17

2:12 pm-9:18 am

2 stops22h 06m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from San Francisco Bay Area to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from San Francisco Bay Area, with most prices found around $406. If you aren’t able to travel during the month of August, then book flights to Knoxville from San Francisco Bay Area during February instead. Flights to Knoxville in February, while not as cheap as those in August, still average around $415.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from San Francisco Bay Area to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $425. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco Bay Area to Knoxville for around $555.

What is the cheapest time of day to depart on your flight to Knoxville?

In the evening is the cheapest time of day to fly from San Francisco Bay Area to Knoxville when you can find flight prices for as low as $453. Flying to Knoxville in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is at noon when prices are around $514.

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

You are more likely to see cheaper flights to Knoxville from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $481 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from San Francisco Bay Area for as low as $378 on momondo.

Can stopping save me money on San Francisco Bay Area to Knoxville flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Knoxville.

Cheap San Francisco Bay Area to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Knoxville

Best Price Found

$125

Fastest flight time

6h 19m

Direct flights

None

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from San Francisco Bay Area in the past 72 hours is $125. The best round-trip flight deal from San Francisco Bay Area to Knoxville found on momondo in the last 72 hours is $251.
The fastest flight from San Francisco Bay Area to Knoxville takes 6h 19m
There are no direct flights from San Francisco Bay Area to Knoxville. Popular non-direct routes for this connection are San Jose Airport - Knoxville McGhee Tyson Airport, San Francisco Airport - Knoxville McGhee Tyson Airport and Oakland Airport - Knoxville McGhee Tyson Airport.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

  • When did momondo last update prices for flights from San Francisco Bay Area to Knoxville McGhee Tyson Airport?

    Prices for flights from San Francisco Bay Area to Knoxville McGhee Tyson Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Bay Area to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from San Francisco Bay Area to Knoxville McGhee Tyson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Bay Area to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Francisco Bay Area to Knoxville?

Best airlines flying from San Francisco Bay Area to Knoxville

Compare and see reviews for airlines that fly from San Francisco Bay Area to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $149Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $409Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Newport
Alcoa
Lenoir City
Oak Ridge
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Knoxville?

It is quick and easy to find San Francisco Bay Area to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

Can I find flights from San Francisco Bay Area to Knoxville with flexible booking policies on momondo?

All flight searches from San Francisco Bay Area to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco Bay Area to Knoxville?

Once all potential San Francisco Bay Area to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Francisco Bay Area to Knoxville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from San Francisco Bay Area and alert you when they change.

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