HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Johnson City

$481+ Cheap flights from San Diego (SAN) to Johnson City, TN, TN

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GSP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Johnson City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from San Diego to Johnson City

Cheapest flights from San Diego to Johnson City
Explore the most affordable flight options available from San Diego to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/221:44 pmSAN - TRI
1 stop7h 09mAmerican Airlines
Tue 11/258:43 amTRI - SAN
1 stop8h 06mAmerican Airlines
Deal found 10/29$481
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/1110:30 pmSAN - TRI
1 stop7h 52mDelta
Mon 11/173:36 pmTRI - SAN
1 stop8h 37mDelta
Deal found 10/28$484
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/1110:23 pmSAN - TRI
1 stop8h 16mAmerican Airlines
Mon 11/1712:03 pmTRI - SAN
2 stops9h 21mAmerican Airlines
Deal found 10/28$489
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/259:54 pmSAN - TRI
1 stop7h 24mAmerican Airlines
Tue 12/24:13 pmTRI - SAN
1 stop9h 22mAmerican Airlines
Deal found 10/28$550
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/2010:01 pmSAN - TRI
1 stop9h 12mAmerican Airlines
Fri 12/267:56 amTRI - SAN
1 stop8h 37mAmerican Airlines
Deal found 10/28$813
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/191:36 pmSAN - TRI
1 stop7h 18mAmerican Airlines
Fri 12/267:56 amTRI - SAN
1 stop8h 37mAmerican Airlines
Deal found 10/28$823

Cheap flight deals from San Diego to Johnson City

Keep the following information in mind while searching for San Diego to Johnson City flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$337
(Delta)
Provider with most accurate pricing for San Diego-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Blountville Tri Cities TN/VA flights.
Search Deals
From San Diego to Johnson City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Johnson City 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 October 30, 2025.
Use the filters below to find and compare flights from San Diego to Johnson City that are best for you.

Fly from

San Diego

Fly to

Johnson City

Route

Depart

Return

Price

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Sat 11/22

1:44 pm-11:53 pm

1 stop7h 09m

Blountville Tri Cities TN/VA

Tue 11/25

8:43 am-1:49 pm

1 stop8h 06m

$481

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Tue 11/11

10:30 pm-9:22 am

1 stop7h 52m

Blountville Tri Cities TN/VA

Mon 11/17

3:36 pm-9:13 pm

1 stop8h 37m

$484

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Wed 11/12

10:30 pm-9:22 am

1 stop7h 52m

Blountville Tri Cities TN/VA

Mon 11/17

3:36 pm-8:13 pm

1 stop7h 37m

$484

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Wed 11/12

12:40 pm-11:27 pm

1 stop7h 47m

Blountville Tri Cities TN/VA

Mon 11/17

12:03 pm-6:24 pm

2 stops9h 21m

$489

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Tue 11/11

10:23 pm-9:39 am

1 stop8h 16m

Blountville Tri Cities TN/VA

Mon 11/17

12:03 pm-6:24 pm

2 stops9h 21m

$489

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Fri 11/14

10:30 pm-9:22 am

1 stop7h 52m

Blountville Tri Cities TN/VA

Tue 11/18

6:05 am-1:03 pm

1 stop9h 58m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from San Diego to Johnson City

Have a flexible travel schedule? Discover the best time to fly to Johnson City from San Diego 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 San Diego to Johnson City

What is the cheapest month to book a flight from San Diego to Johnson City?

Currently, January is the cheapest month in which you can book a flight from San Diego to Johnson City (average of $42). Flying from San Diego to Johnson City in March is currently the most expensive (average of $283). 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.

What is the cheapest time of day to fly from SAN to J0H?

Find hourly flight availability from San Diego to Johnson City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from San Diego to Johnson City, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 78% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from San Diego to Johnson City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Johnson City flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Johnson City

Get insights into the airlines that provide service to Johnson City. 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 Johnson City. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from San Diego to Johnson City, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

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

    If you book a flight to Johnson City from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from San Diego to Johnson City per day from 5 different airlines.

  • How long is the flight from San Diego to Johnson City?

    There are many flights that can get you from San Diego to Johnson City in 7h 09m. Fly via American Airlines or Delta to get the fastest option. Airlines will cover a distance of 1983 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Johnson City 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 San Diego to Johnson City?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Johnson City (average of $42). Flying from San Diego to Johnson City in March is currently the most expensive (average of $283). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Johnson City

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Nashville flights
Santa Ana to Nashville flights
San Francisco to Nashville flights
Ontario to Nashville flights
San Diego to Nashville flights
Burbank to Nashville flights
Los Angeles to Memphis flights
Los Angeles to Knoxville flights
Sacramento to Nashville flights
San Jose to Nashville flights
Long Beach to Nashville flights
Las Vegas to Nashville flights
Ontario to Memphis flights
San Francisco to Knoxville flights
Ontario to Knoxville flights
San Diego to Memphis flights
Santa Ana to Memphis flights
Oakland to Nashville flights
Reno to Nashville flights
San Francisco to Memphis flights
San Jose to Knoxville flights
San Diego to Knoxville flights
Fresno to Nashville flights
Long Beach to Memphis flights
Palm Springs to Nashville flights
San Luis Obispo to Nashville flights
Sacramento to Knoxville flights
Santa Ana to Knoxville flights
Ontario to Chattanooga flights
Medford to Nashville flights
San Francisco to Chattanooga flights
Los Angeles to Chattanooga flights
Burbank to Knoxville flights
Bakersfield to Nashville flights
Santa Ana to Chattanooga flights
Fresno to Knoxville flights
Las Vegas to Memphis flights
Sacramento to Memphis flights
Burbank to Memphis flights
San Jose to Memphis flights
Las Vegas to Knoxville flights
Sacramento to Chattanooga flights
Santa Barbara to Nashville flights
San Diego to Chattanooga flights
Los Angeles to Blountville flights
Burbank to Chattanooga flights
Fresno to Chattanooga flights
Palm Springs to Memphis flights
Monterey to Nashville flights
Oakland to Memphis flights

Top 5 airlines flying from San Diego to Johnson City

Discover the top 5 airlines that operate flights from San Diego to Johnson City. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$316FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$228Average$494FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$238Average$470FlexibilityNo cancel feeOn-time71%
DeltaCheapest$249Average$429FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$378Average$798FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.