To save up to 257% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Idaho to State of Washington from $319 1-2 weeks out and tickets from $548 for flights departing within the next 72 hours.
Our data shows that September tends to be the cheapest month to fly to State of Washington from Idaho. Users have commonly found prices around $198 for the month, but tickets can be as low as $69. Due to multiple factors, prepare for potentially higher prices in March.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to State of Washington as you normally would.
Fly from
Fly to
Budget
$105 - $206
Route
Depart
Return
Price
Boise Air Term. Gowen FldSeattle/Tacoma Intl
BOI - SEA
BOISEA
Boise Air Term. Gowen Fld
Sat 6/1
1 stop12h 30m
Seattle/Tacoma Intl
Tue 6/11
1 stop9h 34m
Boise Air Term. Gowen FldSeattle/Tacoma Intl
BOI - SEA
BOISEA
Boise Air Term. Gowen Fld
Thu 5/23
1 stop12h 55m
Seattle/Tacoma Intl
Wed 6/5
1 stop9h 42m
Boise Air Term. Gowen FldSeattle/Tacoma Intl
BOI - SEA
BOISEA
Boise Air Term. Gowen Fld
Wed 5/22
1 stop12h 59m
Seattle/Tacoma Intl
Wed 5/29
1 stop9h 21m
Boise Air Term. Gowen FldSeattle/Tacoma Intl
BOI - SEA
BOISEA
Boise Air Term. Gowen Fld
Wed 6/5
1 stop12h 19m
Seattle/Tacoma Intl
Sat 6/8
1 stop10h 36m
Boise Air Term. Gowen FldSeattle/Tacoma Intl
BOI - SEA
BOISEA
Boise Air Term. Gowen Fld
Sat 6/1
Nonstop1h 29m
Seattle/Tacoma Intl
Tue 6/11
1 stop9h 34m
SpokaneSeattle/Tacoma Intl
GEG - SEA
GEGSEA
Spokane
Wed 6/5
Nonstop1h 14m
Seattle/Tacoma Intl
Wed 6/12
Nonstop1h 14m
Boise Air Term. Gowen FldSeattle/Tacoma Intl
BOI - SEA
BOISEA
Boise Air Term. Gowen Fld
Wed 5/22
1 stop12h 59m
Seattle/Tacoma Intl
Wed 5/29
Nonstop1h 30m
SpokaneSeattle/Tacoma Intl
GEG - SEA
GEGSEA
Spokane
Tue 6/11
Nonstop1h 09m
Seattle/Tacoma Intl
Wed 6/12
1 stop3h 14m
Boise Air Term. Gowen FldSeattle/Tacoma Intl
BOI - SEA
BOISEA
Boise Air Term. Gowen Fld
Thu 9/19
1 stop7h 13m
Seattle/Tacoma Intl
Sat 9/21
1 stop6h 10m
No data available for this route at this time. Please check back soon.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
18%of flight departures | Early morningMidnight to 6 am |
---|---|
42%of flight departures | Morning6 am to noon |
36%of flight departures | AfternoonNoon to 6 pm |
4%of flight departures | Evening6 pm to midnight |
Cheapflights makes it easy to find Idaho to Washington flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Cheapflights helps you find that perfect flight to Washington from Idaho by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Certainly. Search results for flights to Washington from Idaho shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes! Start tracking prices for Idaho to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.