SAN - TRI

$344 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 5/5. 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
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$344
Delta
Tue 5/5Tue 5/26
SAN - TRI • 1 stop
Top airlines
Delta
Cheapest • from $344 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
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
Atlanta (ATL)
Cheapest • Avg $426 (round-trip)
Charlotte (CLT)
Shortest trip • 7h 45m (one-way)
Insights
Insights
Insights
Insights
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, May 5 - Tue, May 26
Delta Logo
9:45 pm - 9:45 am
SAN
-
TRI
9h 00m
1 stop
Delta Logo
7:41 pm - 11:27 pm
TRI
-
SAN
6h 46m
1 stop
$344Delta
Tue, May 5 - Tue, May 26
Delta Logo
9:45 pm - 9:45 am
SAN
-
TRI
9h 00m
1 stop
Delta Logo
7:41 pm - 11:27 pm
TRI
-
SAN
6h 46m
1 stop
$384Delta
Tue, May 12 - Tue, May 26
Delta Logo
3:45 pm - 9:31 am
SAN
-
TRI
14h 46m
2 stops
Delta Logo
7:41 pm - 11:27 pm
TRI
-
SAN
6h 46m
1 stop
$416Delta
Fri, Mar 13 - Sun, Mar 15
Delta Logo
9:55 pm - 9:50 am
SAN
-
TRI
8h 55m
1 stop
Delta Logo
7:17 pm - 11:09 pm
TRI
-
SAN
6h 52m
1 stop
$449Delta
Tue, Mar 10 - Sat, Mar 14
American Airlines Logo
1:12 pm - 10:59 pm
SAN
-
TRI
6h 47m
1 stop
American Airlines Logo
4:15 pm - 10:23 pm
TRI
-
SAN
9h 08m
1 stop
$453American Airlines
Tue, May 5 - Tue, May 26
American Airlines Logo
8:15 am - 8:54 pm
SAN
-
TRI
9h 39m
2 stops
American Airlines Logo
4:12 pm - 9:48 pm
TRI
-
SAN
8h 36m
1 stop
$486American Airlines
Tue, Mar 10 - Sat, Mar 14
American Airlines Logo
10:49 am - 10:59 pm
SAN
-
TRI
9h 10m
2 stops
American Airlines Logo
4:15 pm - 10:23 pm
TRI
-
SAN
9h 08m
1 stop
$552American Airlines
Tue, May 5 - Tue, May 26
American Airlines Logo
9:12 am - 8:54 pm
SAN
-
TRI
8h 42m
2 stops
American Airlines Logo
5:15 am - 11:51 am
TRI
-
SAN
9h 36m
2 stops
$705American Airlines
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
9:53 am - 10:26 pm
SAN
-
TRI
9h 33m
2 stops
American Airlines Logo
4:15 pm - 10:23 pm
TRI
-
SAN
9h 08m
1 stop
$831American Airlines
Mon, Mar 9 - Fri, Mar 13
American Airlines Logo
10:43 pm - 10:43 am
SAN
-
TRI
9h 00m
1 stop
American Airlines Logo
5:00 am - 11:17 am
TRI
-
SAN
9h 17m
1 stop
$847American 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.

Which airlines provide the cheapest flights from San Diego to Blountville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Diego to Blountville were found on Delta ($344) and American Airlines ($453).

Good to know

Cheapest flight$344
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 $344 for a round-trip ticket.

  • 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 $363 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 $527 and an overall rating of 7.2.

  • 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 8237 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

4.0 OkayJahmes, Feb 2026
LAX - MCO
Read more Delta reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Smallest leg room I've ever had on a plane.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Arrived early picked up my bag in a few minutes- great trip - thank you

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

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

Information on your arrival and departure airports