
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Blountville (TRI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (American Airlines) |
One-way from | $312 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $669 |
Fly from
Fly to
Route
Depart
Return
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Wed 11/18
7:48 pm-8:01 pm
3 stops45h 13m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Fri 12/4
11:59 pm-9:30 am
1 stop6h 31m
Blountville Tri Cities TN/VA
Fri 12/11
6:00 am-12:41 pm
1 stop9h 41m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Tue 11/17
11:40 pm-9:30 am
1 stop6h 50m
Blountville Tri Cities TN/VA
Thu 11/26
11:52 am-4:38 pm
1 stop7h 46m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Mon 11/16
11:40 pm-9:30 am
1 stop6h 50m
Blountville Tri Cities TN/VA
Thu 11/26
11:52 am-4:38 pm
1 stop7h 46m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Wed 11/18
10:27 am-10:34 pm
1 stop9h 07m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Tue 11/17
6:20 am-11:00 pm
2 stops13h 40m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Sat 11/14
7:30 am-8:41 pm
2 stops10h 11m
Blountville Tri Cities TN/VA
Thu 11/19
4:07 pm-12:42 am
2 stops11h 35m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Mon 11/16
11:34 pm-2:58 pm
2 stops12h 24m
Blountville Tri Cities TN/VA
Thu 11/26
6:43 am-1:23 pm
1 stop9h 40m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Sun 11/22
10:40 pm-9:30 am
1 stop7h 50m
Blountville Tri Cities TN/VA
Tue 12/1
7:12 pm-10:40 am
2 stops18h 28m
SeattleBlountville
SEA Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA
SEATRI
Seattle/Tacoma Intl
Fri 12/25
10:29 pm-8:31 am
1 stop7h 02m
Blountville Tri Cities TN/VA
Tue 12/29
5:16 am-9:38 pm
1 stop19h 22m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Everything you need to know about your flight from Seattle to Blountville
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Linda,Jul 2026
ROA - CLT
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Linda,Jul 2026
ROA - CLT
Find useful and relevant information for your journey from Seattle to Blountville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$586 | FlexibilityNo cancel fee | On-time71% |