Cheap flights from Johnson City, TN to San Diego (SAN) from $437

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
TYS — SAN
Sep 26 — Oct 31

The best prices from Johnson City to San Diego are usually found in April or November, booked 21 days in advance, depart on a Monday or Tuesday and return on a Tuesday

How to find the cheapest flight from Johnson City to San Diego (SAN)

All the information you need to plan the best J0H to SAN flight in 2023: compare Johnson City to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

Popular in

May

Cheapest in

April

Average price

$614

Round-trip from

$278
High demand for flights, 27% potential price rise
Best time to find cheap flights, 35% potential price drop
Average for round-trip flights in September 2023
From Johnson City to San Diego

J0H - SAN

Price

$278 - $536

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

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

Users have found that booking a flight from Johnson City to San Diego at least 21 days early can save you up to 13% on average compared to booking a flight this week. If booking 21 days before your flight isn’t an option for you, users have found flights from Johnson City to San Diego for as little as $724 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $779 for flights departing within the next 3 days.

What is the cheapest month to fly from Johnson City to San Diego?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, April can be a great choice for travel to San Diego. Flights to San Diego from Johnson City in April are about $701 on average during April, but can be found for as low as $362.

When is the cheapest time to fly from Johnson City to San Diego (J0H - SAN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johnson City to San Diego as you normally would.

Cheap American Airlines flights from Johnson City to San Diego

Peruse some of the lowest-priced American Airlines flights we've found from Johnson City to San Diego. It's recommended that users confirm their flight details before booking.

Cheap Delta flights from Johnson City to San Diego

Take a gander at the lowest prices we've found on Delta flights from Johnson City to San Diego. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Johnson City to San Diego flights in September & October 2023

The best prices found for Johnson City to SAN flights for September, October
Listed are some of the best fares we've found on flights departing from Johnson City to San Diego in 2023. Check back regularly for other flight deals.

Johnson City to San Diego 2023 flight deals

Cheap flights to San Diego from Johnson City found for this year
Listed are some of the best fares we've found on flights departing from Johnson City to San Diego in 2023. Check back regularly for other flight deals.

One-way flights to San Diego from Johnson City

The cheapest one-way flights from Johnson City to San Diego
Take a look at some of the one-way flights we've detected from Johnson City to San Diego. For those needing a return trip from Johnson City, there is a search form available above.

Find flights from Johnson City to San Diego within your budget

Use the slider to find flights from Johnson City to San Diego that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$437 - $595

Route

Depart

Return

Price

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 10/13

2 stops17h 10m

San Diego

Wed 10/18

2 stops17h 16m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 10/13

2 stops15h 50m

San Diego

Wed 10/18

2 stops16h 07m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 10/20

1 stop7h 43m

San Diego

Mon 10/23

1 stop8h 34m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Thu 10/12

1 stop7h 43m

San Diego

Tue 10/17

1 stop8h 34m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 10/13

1 stop9h 31m

San Diego

Wed 10/18

1 stop8h 34m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Thu 10/12

2 stops10h 04m

San Diego

Tue 10/17

1 stop9h 18m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Thu 10/12

2 stops22h 12m

San Diego

Wed 10/18

2 stops16h 07m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 10/13

1 stop6h 56m

San Diego

Wed 10/18

2 stops13h 06m

Blountville Tri Cities TN/VASan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 10/20

2 stops12h 34m

San Diego

Mon 10/23

2 stops13h 06m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing San Diego

Peruse reviews from past customers who have flown with American Airlines and Delta from Johnson City to San Diego to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,016 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.0

Overall

7.9

Reviews

1 / 10

Air conditioning wasn’t really working, very hot and a long time sitting in the heat waiting for last minute boarders

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.0

Overall

7.9

Reviews

1 / 10

Air conditioning wasn’t really working, very hot and a long time sitting in the heat waiting for last minute boarders

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,016 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.0

Overall

7.9

Reviews

1 / 10

Air conditioning wasn’t really working, very hot and a long time sitting in the heat waiting for last minute boarders

Related info for your journey

Useful info, stats and facts about Johnson City to San Diego flights.

What airport do you fly into for flights to San Diego from Johnson City?

Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from Johnson City. Booking flights from Johnson City to San Diego (SAN) should be relatively easy as there are 0 daily inbound flights from Johnson City from 5 different airlines.

Can I find flights from Johnson City to San Diego for under $500 on Cheapflights?

Yes, there are multiple flights from Johnson City to San Diego for under $500. The cheapest flight booked recently is on Multiple Airlines for just $437, but on average you can expect to pay $721.

How popular is this Johnson City to San Diego flight route?

What are the most popular airlines that fly from Johnson City to San Diego?

What does TYS to SAN mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Knoxville McGhee Tyson Airport to San Diego Airport flight would often be abbreviated as a TYS to SAN flight. Greenville Airport (GSP), Asheville Regional Airport (AVL), Blountville Tri Cities TN/VA Airport (TRI) are other airports near this flight route and their unique identifiers/IATA codes.

Other flights to San Diego

Alternative routes for Johnson City to San Diego

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

Top 5 airlines flying from Johnson City to San Diego

The chart below displays the airlines Cheapflights users traveling from Johnson City to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$162Average$299FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$261Average$503FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$266Average$754FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$304Average$568FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$384Average$554FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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