SAN - TRI

$164 Find Cheap Flights from San Diego to Blountville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Blountville departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$349
Typical prices: $397-$693
Delta
Thu 10/22Sun 10/25
SAN - TRI • 1 stop
Cheapest one-way
$164
Multiple Airlines
Thu 10/1
SAN - TRI • 2 stops
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Blountville. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $472 (round-trip)
Shortest trip • 7h 47m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
+1
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We hope you love your trip to Blountville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Blountville (SAN-TRI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Blountville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Blountville

Thu, Oct 22 - Sun, Oct 25
Delta Logo
10:30 pm - 9:21 am
SAN
-
TRI
7h 51m
1 stop
Delta Logo
7:19 pm - 11:15 pm
TRI
-
SAN
6h 56m
1 stop
$349Delta
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
10:20 pm - 10:41 am
SAN
-
TRI
9h 21m
1 stop
American Airlines Logo
6:00 am - 1:08 pm
TRI
-
SAN
10h 08m
2 stops
$496American Airlines
Thu, Oct 22 - Sun, Oct 25
Delta Logo
9:45 pm - 9:21 am
SAN
-
TRI
8h 36m
1 stop
Delta Logo
1:22 pm - 10:51 pm
TRI
-
SAN
12h 29m
2 stops
$517Delta
Mon, Aug 10 - Sun, Aug 16
American Airlines Logo
6:20 am - 6:55 pm
SAN
-
TRI
9h 35m
2 stops
American Airlines Logo
5:07 am - 8:53 am
TRI
-
SAN
6h 46m
1 stop
$631American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
7:15 am - 6:55 pm
SAN
-
TRI
8h 40m
2 stops
American Airlines Logo
12:30 pm - 7:54 pm
TRI
-
SAN
10h 24m
2 stops
$644American Airlines
Thu, Oct 22 - Sun, Oct 25
Delta Logo
6:57 pm - 9:21 am
SAN
-
TRI
11h 24m
2 stops
Delta Logo
1:22 pm - 10:51 pm
TRI
-
SAN
12h 29m
2 stops
$670Delta
Wed, Nov 25 - Sun, Nov 29
United Airlines Logo
10:40 pm - 12:22 am
SAN
-
TRI
22h 42m
1 stop
United Airlines Logo
5:47 pm - 9:27 am
TRI
-
SAN
18h 40m
1 stop
$767United Airlines
Mon, Aug 10 - Sun, Aug 16
American Airlines Logo
6:20 am - 6:55 pm
SAN
-
TRI
9h 35m
2 stops
American Airlines Logo
5:07 am - 11:51 am
TRI
-
SAN
9h 44m
2 stops
$881American Airlines
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
1:55 pm - 12:28 am
SAN
-
TRI
7h 33m
1 stop
American Airlines Logo
5:24 pm - 10:37 pm
TRI
-
SAN
8h 13m
1 stop
$907American Airlines
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
1:19 pm - 11:38 pm
SAN
-
TRI
7h 19m
1 stop
American Airlines Logo
6:00 am - 11:47 am
TRI
-
SAN
8h 47m
2 stops
$964American Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Blountville flights

Get data-powered insights and trends into flights from San Diego to Blountville to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Blountville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Blountville is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $1,009 and $956 respectively.

Good to know

Low seasonJuly
Cheapest flight$164
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from San Diego to Blountville

When to book flights from San Diego to Blountville

Are your dates flexible? Find out the best times to travel from San Diego to Blountville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Blountville

  • What is the cheapest flight from San Diego to Blountville?

    In the last 5 days, the lowest price for a flight from San Diego to Blountville was $164 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between San Diego and Blountville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from San Diego to Blountville?

    On your way to Blountville, you’ll fly out from San Diego. You’ll be landing at Blountville Tri Cities TN/VA.

  • Which aircraft models fly most regularly from San Diego to Blountville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Blountville?

    SkyTeam, and oneworld are the airline alliances operating flights between San Diego and Blountville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Blountville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Blountville are Delta and American Airlines. With an average price for the route of $563 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $508 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from San Diego to Blountville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Blountville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Blountville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Blountville from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Blountville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Blountville with an airline and back to San Diego with another airline. Booking your flights between San Diego and TRI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Blountville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Blountville from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Diego to Blountville

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Blountville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Blountville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8465 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

Very good flight. Crew was great. No issues and we even arrived early.

10.0 ExcellentAnonymous, Jun 2026
SAN - DTW
Read more Delta reviews

Very good flight. Crew was great. No issues and we even arrived early.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

There was a loud squeaky sound the whole time we were flying.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Multiple maintenance delays and the missed and rebooked connection changed gates at least 6 times including one which had us walking 20 minutes to another terminal and then back again. Seated our family of three in different middle seats throughout the plane and then there was an empty seat next to me. Very long travel day which I would have never agreed to if I knew the itinerary would be changed at 5 am, 2 hours before takeoff.

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

It was great! It’s been awhile since I’ve flown American but this most recent experience reminded me how much I enjoy flying American. Organized. Informative. Efficient. Friendly. Can’t ask for much more, except my luggage got dinged up a bit. But that could have been the airport.

Everything you need to know for your flight from San Diego to Blountville

Information on your arrival and departure airports