
Round-trip from | $91 (Frontier) |
|---|---|
One-way from | $48 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $213 |
Fly from
Fly to
Route
Depart
Return
Price
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Wed 1/7
12:05 pm-2:21 pm
Nonstop3h 16m
Seattle/Tacoma Intl
Wed 1/14
11:50 am-3:45 pm
Nonstop2h 55m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sun 2/1
6:20 am-8:37 am
Nonstop3h 17m
Seattle/Tacoma Intl
Sun 2/1
7:49 pm-11:48 pm
Nonstop2h 59m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Fri 1/23
7:59 pm-10:17 pm
Nonstop3h 18m
Seattle/Tacoma Intl
Mon 1/26
7:10 am-11:08 am
Nonstop2h 58m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sat 1/31
6:20 am-8:40 am
Nonstop3h 20m
Seattle/Tacoma Intl
Sat 1/31
3:25 pm-7:12 pm
Nonstop2h 47m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Tue 2/24
12:01 pm-2:18 pm
Nonstop3h 17m
Seattle/Tacoma Intl
Thu 3/5
11:50 am-3:47 pm
Nonstop2h 57m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Thu 2/12
2:42 pm-4:59 pm
Nonstop3h 17m
Seattle/Tacoma Intl
Tue 2/17
7:10 am-11:06 am
Nonstop2h 56m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Fri 2/27
6:05 am-8:22 am
Nonstop3h 17m
Seattle/Tacoma Intl
Mon 3/2
7:55 pm-11:50 pm
Nonstop2h 55m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sat 1/10
3:20 pm-8:10 pm
1 stop5h 50m
Seattle/Tacoma Intl
Mon 1/12
9:30 am-7:55 pm
2 stops9h 25m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Wed 2/25
6:30 pm-8:50 pm
Nonstop3h 20m
Seattle/Tacoma Intl
Thu 3/5
7:55 pm-11:50 pm
Nonstop2h 55m
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Fri 1/23
1:51 pm-2:18 pm
1 stop25h 27m
Seattle/Tacoma Intl
Mon 1/26
6:54 pm-10:46 pm
Nonstop2h 52m
The price you pay for your flight from Gilbert to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, February is the cheapest month in which you can book a flight from Gilbert to Seattle (average of $38). Flying from Gilbert to Seattle in July is currently the most expensive (average of $88). 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 Gilbert to Seattle at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Gilbert to Seattle flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from G1L to SEA are scheduled on a Monday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$151 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$84 | Average$276 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$262 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$105 | Average$241 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$106 | Average$279 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$135 | Average$296 | FlexibilityNo cancel fee | On-time71% |