SEA - TRI

$457 Find Cheap Flights from Seattle 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 Seattle to Blountville departing on 3/11. 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 Seattle 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 Seattle to Blountville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$457
American Airlines
Wed 3/11Sat 3/14
SEA - TRI • 1 stop
Top airlines
American Airlines
Cheapest • from $457 (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 Seattle and Blountville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $576 (round-trip)
Dallas (DFW)
Shortest trip • 7h 18m (one-way)
Insights
Insights
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Insights
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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 Seattle to Blountville (SEA-TRI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 Seattle to Blountville

Wed, Mar 11 - Sat, Mar 14
American Airlines Logo
5:30 am - 3:45 pm
SEA
-
TRI
7h 15m
1 stop
American Airlines Logo
4:15 pm - 11:09 pm
TRI
-
SEA
9h 54m
1 stop
$457American Airlines
Tue, Mar 10 - Sat, Mar 14
American Airlines Logo
12:07 am - 2:21 pm
SEA
-
TRI
11h 14m
2 stops
American Airlines Logo
4:15 pm - 11:09 pm
TRI
-
SEA
9h 54m
1 stop
$468American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
1:46 pm - 11:58 pm
SEA
-
TRI
7h 12m
1 stop
American Airlines Logo
4:12 pm - 10:59 pm
TRI
-
SEA
9h 47m
1 stop
$487American Airlines
Wed, Mar 11 - Sat, Mar 14
American Airlines Logo
5:30 am - 3:45 pm
SEA
-
TRI
7h 15m
1 stop
American Airlines Logo
2:46 pm - 9:08 pm
TRI
-
SEA
9h 22m
1 stop
$492American Airlines
Wed, Mar 11 - Sat, Mar 14
American Airlines Logo
7:21 am - 9:29 pm
SEA
-
TRI
11h 08m
2 stops
American Airlines Logo
4:15 pm - 11:09 pm
TRI
-
SEA
9h 54m
1 stop
$517American Airlines
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
5:30 am - 3:45 pm
SEA
-
TRI
7h 15m
1 stop
American Airlines Logo
2:46 pm - 9:08 pm
TRI
-
SEA
9h 22m
1 stop
$522American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
1:46 pm - 11:58 pm
SEA
-
TRI
7h 12m
1 stop
American Airlines Logo
4:12 pm - 11:39 pm
TRI
-
SEA
10h 27m
2 stops
$539American Airlines
Wed, Mar 11 - Sat, Mar 14
American Airlines Logo
7:21 am - 9:29 pm
SEA
-
TRI
11h 08m
2 stops
American Airlines Logo
2:46 pm - 11:04 pm
TRI
-
SEA
11h 18m
2 stops
$543American Airlines
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
11:16 am - 11:54 pm
SEA
-
TRI
9h 38m
2 stops
American Airlines Logo
5:08 pm - 10:47 pm
TRI
-
SEA
8h 39m
1 stop
$547American Airlines
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
6:00 am - 11:58 pm
SEA
-
TRI
14h 58m
1 stop
American Airlines Logo
8:01 am - 8:33 pm
TRI
-
SEA
15h 32m
1 stop
$563American Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Blountville flights

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

Which airlines provide the cheapest flights from Seattle 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 Seattle to Blountville were found on American Airlines ($457) and Delta ($573).

Good to know

Low seasonAugust
Cheapest flight$457
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Seattle to Blountville

When to book flights from Seattle to Blountville

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Blountville

  • What is the cheapest flight from Seattle to Blountville?

    In the last 3 days, the lowest price for a flight from Seattle to Blountville was $457 for a round-trip ticket.

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

    No

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

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

  • Which aircraft models fly most regularly from Seattle to Blountville?

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

  • Which airline alliances offer flights from Seattle to Blountville?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Blountville are Delta and American Airlines. With an average price for the route of $582 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 $586 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Blountville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Blountville from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle 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 Seattle to Blountville

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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 8244 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
Airline reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

8.0 ExcellentSheila, Mar 2026
ATL - EWR
Read more Delta reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Everything you need to know for your flight from Seattle to Blountville

Information on your arrival and departure airports