Cheapest one-way flight | $57 |
---|---|
Cheapest round-trip flight | $88 |
Cheapest airline | Alaska Airlines |
Most popular destination | Denver Intl (DEN) |
Good round-trip deal | $136 or less |
Good one-way deal | $97 or less |
Fly to
Route
Depart
Return
Price
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Mon 8/11
3:11 pm-5:56 pm
Nonstop2h 45m
Las Vegas Harry Reid Intl
Mon 8/18
11:14 am-2:06 pm
Nonstop2h 52m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Wed 9/10
6:50 pm-9:28 pm
Nonstop2h 38m
Las Vegas Harry Reid Intl
Wed 9/17
2:05 pm-4:54 pm
Nonstop2h 49m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Tue 8/12
5:30 pm-7:58 pm
Nonstop2h 28m
Las Vegas Harry Reid Intl
Fri 8/15
11:14 am-2:06 pm
Nonstop2h 52m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Tue 9/23
2:13 pm-4:54 pm
Nonstop2h 41m
Las Vegas Harry Reid Intl
Tue 9/23
7:04 pm-9:53 pm
Nonstop2h 49m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 9/11
6:05 pm-8:20 pm
Nonstop2h 15m
San Francisco
Thu 9/18
7:00 am-9:10 am
Nonstop2h 10m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 8/30
11:30 am-4:57 pm
1 stop5h 27m
San Francisco
Sun 8/31
6:00 am-11:24 am
1 stop5h 24m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 9/17
9:20 pm-11:29 pm
Nonstop2h 09m
San Francisco
Sun 9/21
6:00 am-8:16 am
Nonstop2h 16m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 8/23
9:42 pm-12:34 am
Nonstop2h 52m
Los Angeles
Sat 8/30
6:38 am-8:51 pm
1 stop14h 13m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Sat 9/20
12:00 pm-2:43 pm
Nonstop2h 43m
Las Vegas Harry Reid Intl
Sat 10/4
6:00 am-8:35 am
Nonstop2h 35m
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Mon 8/11
5:30 pm-11:06 pm
1 stop5h 36m
San Diego
Tue 8/12
6:15 am-4:25 pm
1 stop10h 10m
To ensure you get the cheapest price possible for a flight from Seattle, you should look to book at least 30 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, January is the cheapest month in which you can book a flight from Seattle (average of $39). Flying from Seattle in July will prove the most costly (average of $119). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Tuesday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.
For flights departing from Seattle check dates and pricing for the following: Alaska Airlines, Delta, Frontier, Spirit Airlines, United Airlines. These airlines depart to the following popular destinations: Los Angeles.
Some of the most frequent flights departing from Seattle everyday are: Chicago (958 flights per day), Los Angeles (755 flights per day), and San Francisco (671 flights per day).
The cheapest city to fly to from Seattle is Phoenix Sky Harbor Intl, with prices starting at $57. Explore other affordable destinations below.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Jonathan,Jul 2025
SEA - BOS
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Jonathan,Jul 2025
SEA - BOS
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Jonathan,Jul 2025
SEA - BOS
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Jonathan,Jul 2025
SEA - BOS
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Jonathan,Jul 2025
SEA - BOS
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Jonathan,Jul 2025
SEA - BOS