SEA - TRI

$170 Find Cheap Flights from Seattle to Blountville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Blountville departing on 3/3. 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
$289
American Airlines
Mon 2/23Sat 2/28
SEA - TRI • 1 stop
Cheapest one-way
$170
American Airlines
Tue 3/3
SEA - TRI • 1 stop
Top airlines
American Airlines
Cheapest • from $289 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Mon, Feb 23 - Sat, Feb 28
American Airlines Logo
10:08 pm - 10:43 am
SEA
-
TRI
9h 35m1 stop
American Airlines Logo
5:30 am - 12:54 pm
TRI
-
SEA
10h 24m1 stop
$289American Airlines
Sun, Feb 22 - Sat, Feb 28
American Airlines Logo
12:07 am - 2:21 pm
SEA
-
TRI
11h 14m2 stops
American Airlines Logo
4:16 pm - 11:07 pm
TRI
-
SEA
9h 51m1 stop
$294American Airlines
Sun, Feb 22 - Sat, Feb 28
American Airlines Logo
12:07 am - 2:21 pm
SEA
-
TRI
11h 14m2 stops
American Airlines Logo
2:46 pm - 12:24 am
TRI
-
SEA
12h 38m2 stops
$300American Airlines
Fri, Mar 27 - Wed, Apr 1
Delta Logo
9:45 pm - 9:50 am
SEA
-
TRI
9h 05m1 stop
Delta Logo
3:53 pm - 10:02 pm
TRI
-
SEA
9h 09m1 stop
$314Delta
Sat, Jan 24 - Sun, Feb 15
American Airlines Logo
8:04 am - 9:16 pm
SEA
-
TRI
10h 12m2 stops
American Airlines Logo
4:16 pm - 11:07 pm
TRI
-
SEA
9h 51m1 stop
$319American Airlines
Fri, Mar 27 - Mon, Mar 30
Delta Logo
9:45 pm - 9:50 am
SEA
-
TRI
9h 05m1 stop
Delta Logo
3:53 pm - 10:01 am
TRI
-
SEA
21h 08m1 stop
$338Delta
Tue, Feb 10 - Fri, Feb 13
American Airlines Logo
12:45 pm - 11:22 pm
SEA
-
TRI
7h 37m1 stop
American Airlines Logo
7:45 am - 12:51 pm
TRI
-
SEA
8h 06m1 stop
$339American Airlines
Fri, Mar 27 - Tue, Mar 31
Delta Logo
9:45 pm - 9:50 am
SEA
-
TRI
9h 05m1 stop
Delta Logo
3:53 pm - 10:02 pm
TRI
-
SEA
9h 09m1 stop
$340Delta
Tue, Feb 10 - Fri, Feb 13
American Airlines Logo
8:35 am - 9:16 pm
SEA
-
TRI
9h 41m2 stops
American Airlines Logo
7:45 am - 12:51 pm
TRI
-
SEA
8h 06m1 stop
$344American Airlines
Wed, Mar 25 - Tue, Mar 31
Delta Logo
3:59 pm - 9:50 am
SEA
-
TRI
14h 51m1 stop
Delta Logo
3:53 pm - 10:02 pm
TRI
-
SEA
9h 09m1 stop
$352Delta
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 ($289) and Delta ($314).

Which airlines fly non-stop between Seattle and Blountville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Seattle to Blountville.

There are 2 airlines that fly nonstop from Seattle to Blountville. They are American Airlines and Delta. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $368. On average, the best prices for this route can be found at American Airlines.

Good to know

Low seasonAugust
Cheapest flight$170
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 14% 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 $170 for a one-way ticket and $289 for a round-trip.

  • 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 $698 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 $605 and an overall rating of 7.2.

  • 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 8033 reviews
7.2Food
7.8Entertainment
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

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

Information on your arrival and departure airports