
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $84 (Kiwi.com) |
One-way from | $51 (Priceline) |
Popular in | December |
Cheapest in | September |
Average price | $382 |
Good round-trip deal | $116 or less |
Good one-way deal | $99 or less |
Fly from
Fly to
Route
Depart
Return
Price
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 12/6
12:25 pm-2:34 pm
Nonstop3h 09m
Seattle/Tacoma Intl
Sat 12/6
7:35 pm-11:21 pm
Nonstop2h 46m
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 12/10
12:25 pm-2:33 pm
Nonstop3h 08m
Seattle/Tacoma Intl
Sat 12/13
7:40 am-11:32 am
Nonstop2h 52m
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 12/6
12:40 pm-2:46 pm
Nonstop3h 06m
Seattle/Tacoma Intl
Sat 12/6
4:47 pm-11:59 pm
1 stop6h 12m
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 12/3
6:45 am-8:58 am
Nonstop3h 13m
Seattle/Tacoma Intl
Thu 12/18
8:17 pm-11:59 pm
Nonstop2h 42m
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 2/18
6:29 am-8:40 am
Nonstop3h 11m
Seattle/Tacoma Intl
Sun 2/22
7:40 pm-11:25 pm
Nonstop2h 45m
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 2/28
7:50 pm-10:05 pm
Nonstop3h 15m
Seattle/Tacoma Intl
Sun 3/1
7:40 pm-11:22 pm
Nonstop2h 42m
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 3/4
6:29 am-8:40 am
Nonstop3h 11m
Seattle/Tacoma Intl
Mon 3/9
7:40 pm-11:22 pm
Nonstop2h 42m
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sun 3/1
6:29 am-8:40 am
Nonstop3h 11m
Seattle/Tacoma Intl
Wed 3/4
7:40 pm-11:25 pm
Nonstop2h 45m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Tue 1/27
2:43 pm-4:57 pm
Nonstop3h 14m
Seattle/Tacoma Intl
Sat 1/31
3:30 pm-7:22 pm
Nonstop2h 52m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sat 1/24
2:43 pm-4:57 pm
Nonstop3h 14m
Seattle/Tacoma Intl
Mon 1/26
11:50 am-3:45 pm
Nonstop2h 55m
Currently, January is the cheapest month in which you can book a flight from North America to Seattle (average of $38). Flying from North America to Seattle in July is currently the most expensive (average of $79). 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.
It’s optimal to fly from North America to Seattle at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their North America to Seattle flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from 0NA to SEA are scheduled on a Monday (109 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (59 on average).
Overall
Comfort
Entertainment
Food
Boarding
Crew
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Entertainment
Food
Boarding
Crew
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Entertainment
Food
Boarding
Crew
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Entertainment
Food
Boarding
Crew
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Entertainment
Food
Boarding
Crew
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Entertainment
Food
Boarding
Crew
Reviews
Anonymous,Aug 2025
MFR - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$50 | Average$228 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$58 | Average$214 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$97 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$329 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$127 | Average$355 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$130 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$131 | Average$317 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$135 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$402 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$176 | Average$385 | FlexibilityNo cancel fee | On-time71% |