SAN - TRI

$349 Find Cheap Flights from San Diego to Blountville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Blountville departing on 8/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Blountville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Blountville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Blountville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$349
Typical prices: $476-$429
American Airlines
Tue 8/4Sat 8/8
SAN - TRI • 1 stop
Cheapest one-way
$374
American Airlines
Mon 6/22
SAN - TRI • 1 stop
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.9 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
Insights
Insights
Top layover airports
Cheapest • Avg $448 (round-trip)
Shortest trip • 7h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
1:55 pm - 12:28 am
SAN
-
TRI
7h 33m
1 stop
American Airlines Logo
5:23 pm - 9:03 pm
TRI
-
SAN
6h 40m
1 stop
$349American Airlines
Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
10:28 pm - 10:42 am
SAN
-
TRI
9h 14m
1 stop
American Airlines Logo
5:23 pm - 11:59 pm
TRI
-
SAN
9h 36m
1 stop
$419American Airlines
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
1:55 pm - 12:28 am
SAN
-
TRI
7h 33m
1 stop
American Airlines Logo
2:58 pm - 9:03 pm
TRI
-
SAN
9h 05m
2 stops
$440American Airlines
Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
1:23 pm - 11:47 pm
SAN
-
TRI
7h 24m
1 stop
American Airlines Logo
5:15 am - 12:11 pm
TRI
-
SAN
9h 56m
2 stops
$556American Airlines
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
9:50 am - 9:57 pm
SAN
-
TRI
9h 07m
2 stops
American Airlines Logo
2:58 pm - 9:03 pm
TRI
-
SAN
9h 05m
2 stops
$564American Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
1:23 pm - 11:47 pm
SAN
-
TRI
7h 24m
1 stop
American Airlines Logo
5:15 am - 9:04 am
TRI
-
SAN
6h 49m
1 stop
$626American Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
9:51 am - 9:57 pm
SAN
-
TRI
9h 06m
2 stops
American Airlines Logo
5:15 am - 9:04 am
TRI
-
SAN
6h 49m
1 stop
$746American Airlines
Tue, Jul 21 - Thu, Jul 23
American Airlines Logo
10:28 pm - 10:42 am
SAN
-
TRI
9h 14m
1 stop
American Airlines Logo
5:00 am - 9:00 am
TRI
-
SAN
7h 00m
1 stop
$747American Airlines
Tue, Jul 21 - Thu, Jul 23
Delta Logo
7:03 am - 10:28 pm
SAN
-
TRI
12h 25m
2 stops
Delta Logo
1:42 pm - 7:35 pm
TRI
-
SAN
8h 53m
1 stop
$845Delta
Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
9:51 am - 9:57 pm
SAN
-
TRI
9h 06m
2 stops
American Airlines Logo
5:15 am - 12:11 pm
TRI
-
SAN
9h 56m
2 stops
$921American 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.

How much is a round-trip flight from San Diego to Blountville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Blountville departing in August.

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$349
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 39% 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 3 days, the lowest price for a flight from San Diego to Blountville was $374 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 $413 and an overall rating of 7.9, 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.
7.9
DeltaOverall score based on 8425 reviews
7.2Food
7.8Comfort
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

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

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

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.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

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

Information on your arrival and departure airports