SEA - TRI

$399 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 6/3. 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

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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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Seattle to Blountville

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Blountville.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
9:30 pm - 9:27 amSEA-TRI
8h 57m1 stop
Delta Logo
4:00 pm - 8:45 pmTRI-SEA
7h 45m1 stop
$491Delta
Find Deal
Wed, Jul 9 - Wed, Jul 16
American Airlines Logo
10:54 am - 11:59 pmSEA-TRI
10h 05m2 stops
American Airlines Logo
2:43 pm - 7:18 pmTRI-SEA
7h 35m1 stop
$496American Airlines
Find Deal
Tue, Jul 1 - Wed, Jul 9
American Airlines Logo
5:15 am - 5:58 pmSEA-TRI
9h 43m2 stops
American Airlines Logo
6:30 am - 2:19 pmTRI-SEA
10h 49m2 stops
$501American Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
11:55 pm - 10:38 amSEA-TRI
7h 43m1 stop
American Airlines Logo
2:43 pm - 8:41 pmTRI-SEA
8h 58m1 stop
$513American Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
American Airlines Logo
10:54 am - 11:59 pmSEA-TRI
10h 05m2 stops
American Airlines Logo
2:43 pm - 8:41 pmTRI-SEA
8h 58m1 stop
$518American Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
American Airlines Logo
5:19 am - 5:56 pmSEA-TRI
9h 37m1 stop
American Airlines Logo
6:23 pm - 10:55 pmTRI-SEA
7h 32m1 stop
$521American Airlines
Find Deal
Sat, Jul 26 - Mon, Aug 4
American Airlines Logo
5:32 am - 3:56 pmSEA-TRI
7h 24m1 stop
American Airlines Logo
4:29 pm - 9:09 pmTRI-SEA
7h 40m1 stop
$535American Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
American Airlines Logo
10:54 am - 11:59 pmSEA-TRI
10h 05m2 stops
American Airlines Logo
2:43 pm - 8:41 pmTRI-SEA
8h 58m1 stop
$540American Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
American Airlines Logo
5:30 am - 5:52 pmSEA-TRI
9h 22m1 stop
American Airlines Logo
7:14 am - 12:45 pmTRI-SEA
8h 31m1 stop
$554American Airlines
Find Deal
Sat, Jun 14 - Tue, Jun 24
Delta Logo
10:58 pm - 3:18 pmSEA-TRI
13h 20m2 stops
Delta Logo
6:00 am - 3:32 pmTRI-SEA
12h 32m2 stops
$1,130Delta
Find Deal
Tue, Jun 24 - Tue, Jul 1
Useful Info

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.

What’s the cheapest day of the week to fly from Seattle to Blountville?

The average price of all round-trip flights from Seattle to Blountville clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Blountville, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

Good to know

Low seasonSeptember
High seasonFebruary
Cheapest flight$399
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 14% lower on average.
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 $399 for a one-way ticket and $491 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?

    oneworld, and SkyTeam 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 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $686 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.

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.
8.0
DeltaOverall score based on 7936 reviews
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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

Information on your arrival and departure airports

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