Use SEA Spot Saver to book security screening appointments in advance, reducing wait times for non-expedited passengers.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $236 (Kiwi.com) |
One-way from | $141 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $378 |
Good round-trip deal | $282 or less |
Good one-way deal | $148 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
dom. 12/7
5:55 pm-12:17 am
Nonstop4h 22m
Nashville Intl
mié. 12/10
7:00 am-10:14 am
Nonstop5h 14m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
mar. 1/27
9:00 am-9:50 pm
2 stops10h 50m
Nashville Intl
mar. 2/3
8:22 am-1:57 pm
1 stop7h 35m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
mié. 12/31
11:40 am-6:07 pm
Nonstop4h 27m
Nashville Intl
lun. 1/5
7:20 am-10:31 am
Nonstop5h 11m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
mar. 12/30
11:39 pm-6:00 am
Nonstop4h 21m
Nashville Intl
lun. 1/5
7:20 am-10:31 am
Nonstop5h 11m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
dom. 1/11
3:25 pm-9:38 pm
Nonstop4h 13m
Nashville Intl
mié. 1/14
6:15 am-2:21 pm
1 stop10h 06m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
mar. 12/2
11:15 pm-2:22 pm
2 stops13h 07m
Nashville Intl
dom. 12/14
5:15 am-6:26 pm
2 stops15h 11m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
mar. 1/27
6:05 am-5:30 pm
2 stops9h 25m
Nashville Intl
mar. 2/3
3:25 pm-10:30 pm
2 stops9h 05m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
dom. 12/21
12:55 am-9:20 am
1 stop6h 25m
Nashville Intl
mié. 12/24
2:10 pm-8:45 pm
1 stop8h 35m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
lun. 12/1
5:55 pm-12:17 am
Nonstop4h 22m
Nashville Intl
dom. 12/14
7:15 am-2:45 pm
1 stop9h 30m
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
sáb. 1/3
5:35 pm-11:57 pm
Nonstop4h 22m
Nashville Intl
mar. 1/6
7:35 am-10:44 am
Nonstop5h 09m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
To ensure you get the cheapest price possible for a flight from Seattle to Nashville, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, August is the cheapest month in which you can book a flight from Seattle to Nashville (average of $138). Flying from Seattle to Nashville in December is currently the most expensive (average of $247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Seattle to Nashville in the afternoon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Seattle to Nashville flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Anonymous,Sep 2025
SEA - MKE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$122 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$346 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$158 | Average$349 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$357 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$254 | Average$432 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$257 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$258 | Average$463 | FlexibilityNo cancel fee | On-time71% |