Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Boise to Seattle is Alaska Airlines.
Cheapest Month
July
Travel Period: May 2024 - April 2025
The cheapest month(s) to fly from Boise to Seattle is July.
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May 2024
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Jun 2024
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Jul 2024
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Aug 2024
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Sep 2024
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Oct 2024
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Nov 2024
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Dec 2024
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Jan 2025
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Feb 2025
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Mar 2025
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Apr 2025
Cheapest Day of the Week
Tuesday
The cheapest day(s) of the week to fly from Boise to Seattle is Tuesday.
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Sun Sunday
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Mon Monday
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Tue Tuesday
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Wed Wednesday
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Thu Thursday
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Fri Friday
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Sat Saturday
Cheapest Time
7pm
The cheapest time of the day to fly from Boise to Seattle is in the evening.
Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
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6am
12pm
6pm
Flight Schedules
Last Updated: Tue, 2 Apr, 2024
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Arrive
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Total Duration
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Availability
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18:43 - 19:14BOI - SEA
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18:43 (BOI)Boise Airport
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19:14 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 2081)Embraer Emb 175 - 01h 31m
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19:59 - 20:39BOI - SEA
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19:59 (BOI)Boise Airport
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20:39 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3688)Embraer 175 - 01h 40m
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20:55 - 21:26BOI - SEA
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20:55 (BOI)Boise Airport
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21:26 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 2353)Embraer Emb 175 - 01h 31m
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05:30 - 06:14BOI - SEA
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05:30 (BOI)Boise Airport
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06:14 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3802)Embraer 175 - 01h 44m
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06:00 - 06:31BOI - SEA
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06:00 (BOI)Boise Airport
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06:31 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 2073)Embraer Emb 175 - 01h 31m
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07:55 - 08:39BOI - SEA
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07:55 (BOI)Boise Airport
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08:39 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3678)Embraer 175 - 01h 44m
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08:00 - 08:34BOI - SEA
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08:00 (BOI)Boise Airport
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08:34 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 929)Boeing 737 700 - 01h 34m
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08:59 - 09:45BOI - SEA
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08:59 (BOI)Boise Airport
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09:45 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3689)Embraer 175 - 01h 46m
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09:59 - 10:30BOI - SEA
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09:59 (BOI)Boise Airport
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10:30 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 2302)Embraer Emb 175 - 01h 31m
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10:20 - 11:10BOI - SEA
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10:20 (BOI)Boise Airport
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11:10 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3750)Embraer 175 - 01h 50m
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10:35 - 11:25BOI - SEA
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10:35 (BOI)Boise Airport
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11:25 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3750)Embraer 175 - 01h 50m
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11:05 - 11:36BOI - SEA
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11:05 (BOI)Boise Airport
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11:36 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3383)Embraer Emb 175 - 01h 31m
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13:00 - 13:31BOI - SEA
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13:00 (BOI)Boise Airport
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13:31 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3373)Embraer Emb 175 - 01h 31m
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14:35 - 15:15BOI - SEA
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14:35 (BOI)Boise Airport
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15:15 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 4127)Embraer 175 - 01h 40m
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14:35 - 15:10BOI - SEA
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14:35 (BOI)Boise Airport
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15:10 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 4127)Embraer 175 - 01h 35m
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15:00 - 15:31BOI - SEA
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15:00 (BOI)Boise Airport
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15:31 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 1019)Boeing 737 - 01h 31m
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15:00 - 15:31BOI - SEA
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15:00 (BOI)Boise Airport
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15:31 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 1019)Boeing 737 800 - 01h 31m
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15:00 - 15:31BOI - SEA
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15:00 (BOI)Boise Airport
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15:31 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 1019)Boeing 737 Max 9 Passenger - 01h 31m
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15:00 - 15:31BOI - SEA
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15:00 (BOI)Boise Airport
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15:31 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 1019)Boeing 737 900 - 01h 31m
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17:00 - 17:31BOI - SEA
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17:00 (BOI)Boise Airport
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17:31 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 2108)Embraer Emb 175 - 01h 31m
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17:10 - 17:51BOI - SEA
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17:10 (BOI)Boise Airport
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17:51 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3959)Embraer 175 - 01h 41m
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17:40 - 18:21BOI - SEA
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17:40 (BOI)Boise Airport
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18:21 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 3959)Embraer 175 - 01h 41m
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Connecting Flights
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19:05 - 20:15BOI - SLC21:15 - 22:38SLC - SEA
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19:05 (BOI)Boise Airport21:15 (SLC)Salt Lake City Airport
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20:15 (SLC)Salt Lake City Airport22:38 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 4049)Embraer 175 Delta Air Lines (DL 2651)Boeing 737 800 - 04h 33m (01h 00m)
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19:40 - 20:10BOI - SMF21:35 - 23:25SMF - SEA
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19:40 (BOI)Boise Airport21:35 (SMF)Sacramento International Airport
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20:10 (SMF)Sacramento International Airport23:25 (SEA)Seattle/Tacoma International Airport
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(WN 137)Boeing 737 700 (WN 1464)Boeing 737 700 - 04h 45m (01h 25m)
- SMF Sacramento 01h 25m
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06:05 - 07:17BOI - SLC08:00 - 09:25SLC - SEA
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06:05 (BOI)Boise Airport08:00 (SLC)Salt Lake City Airport
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07:17 (SLC)Salt Lake City Airport09:25 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 2173)Boeing 737 900 Delta Air Lines (DL 1674)Boeing 737 800 - 04h 20m (00h 43m)
- SLC Salt Lake City 00h 43m
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07:00 - 07:19BOI - PDX09:26 - 10:23PDX - SEA
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07:00 (BOI)Boise Airport09:26 (PDX)Portland Airport
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07:19 (PDX)Portland Airport10:23 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3465)Embraer Emb 175 Alaska Airlines (AS 3325)Embraer Emb 175 - 04h 23m (02h 07m)
- PDX Portland 02h 07m
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07:00 - 07:19BOI - PDX09:26 - 10:23PDX - SEA
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07:00 (BOI)Boise Airport09:26 (PDX)Portland Airport
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07:19 (PDX)Portland Airport10:23 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3465)Embraer Emb 175 Alaska Airlines (AS 2092)Embraer Emb 175 - 04h 23m (02h 07m)
- PDX Portland 02h 07m
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07:00 - 07:19BOI - PDX08:15 - 09:10PDX - SEA
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07:00 (BOI)Boise Airport08:15 (PDX)Portland Airport
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07:19 (PDX)Portland Airport09:10 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3465)Embraer Emb 175 Alaska Airlines (AS 2090)Embraer Emb 175 - 03h 10m (00h 56m)
- PDX Portland 00h 56m
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10:05 - 10:24BOI - PDX11:45 - 12:42PDX - SEA
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10:05 (BOI)Boise Airport11:45 (PDX)Portland Airport
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10:24 (PDX)Portland Airport12:42 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3481)Embraer Emb 175 Alaska Airlines (AS 2181)Embraer Emb 175 - 03h 37m (01h 21m)
- PDX Portland 01h 21m
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11:25 - 11:50BOI - SMF12:45 - 14:40SMF - SEA
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11:25 (BOI)Boise Airport12:45 (SMF)Sacramento International Airport
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11:50 (SMF)Sacramento International Airport14:40 (SEA)Seattle/Tacoma International Airport
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(WN 4448)Boeing 737 Max 8 Passenger (WN 4279)Boeing 737 800 - 04h 15m (00h 55m)
- SMF Sacramento 00h 55m
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13:00 - 13:06BOI - GEG14:50 - 15:58GEG - SEA
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13:00 (BOI)Boise Airport14:50 (GEG)Spokane International Airport
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13:06 (GEG)Spokane International Airport15:58 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3307)Embraer Emb 175 Alaska Airlines (AS 2044)Embraer Emb 175 - 03h 58m (01h 44m)
- GEG Spokane 01h 44m
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13:23 - 14:40BOI - SLC15:40 - 17:00SLC - SEA
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13:23 (BOI)Boise Airport15:40 (SLC)Salt Lake City Airport
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14:40 (SLC)Salt Lake City Airport17:00 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 2845)Airbus Delta Air Lines (DL 669)Boeing 737 900 - 04h 37m (01h 00m)
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13:23 - 14:40BOI - SLC15:40 - 17:00SLC - SEA
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13:23 (BOI)Boise Airport15:40 (SLC)Salt Lake City Airport
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14:40 (SLC)Salt Lake City Airport17:00 (SEA)Seattle/Tacoma International Airport
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Delta Air Lines (DL 2845)Airbus A220 100 Passenger Delta Air Lines (DL 669)Boeing 737 900 - 04h 37m (01h 00m)
- SLC Salt Lake City 01h 00m
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13:33 - 13:50BOI - PDX15:25 - 16:24PDX - SEA
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13:33 (BOI)Boise Airport15:25 (PDX)Portland Airport
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13:50 (PDX)Portland Airport16:24 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 2091)Embraer Emb 175 Alaska Airlines (AS 2369)Embraer Emb 175 - 03h 51m (01h 35m)
- PDX Portland 01h 35m
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14:15 - 14:34BOI - PDX15:25 - 16:24PDX - SEA
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14:15 (BOI)Boise Airport15:25 (PDX)Portland Airport
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14:34 (PDX)Portland Airport16:24 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3444)Embraer Emb 175 Alaska Airlines (AS 2369)Embraer Emb 175 - 03h 09m (00h 51m)
- PDX Portland 00h 51m
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14:15 - 14:34BOI - PDX16:50 - 17:49PDX - SEA
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14:15 (BOI)Boise Airport16:50 (PDX)Portland Airport
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14:34 (PDX)Portland Airport17:49 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3444)Embraer Emb 175 Alaska Airlines (AS 3309)Embraer Emb 175 - 04h 34m (02h 16m)
- PDX Portland 02h 16m
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15:32 - 15:40BOI - GEG17:32 - 18:41GEG - SEA
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15:32 (BOI)Boise Airport17:32 (GEG)Spokane International Airport
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15:40 (GEG)Spokane International Airport18:41 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 2173)Embraer Emb 175 Alaska Airlines (AS 964)Boeing 737 800 - 04h 09m (01h 52m)
- GEG Spokane 01h 52m
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16:40 - 16:44BOI - GEG17:34 - 18:43GEG - SEA
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16:40 (BOI)Boise Airport17:34 (GEG)Spokane International Airport
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16:44 (GEG)Spokane International Airport18:43 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3313)Embraer Emb 175 Alaska Airlines (AS 964)Boeing 737 800 - 03h 03m (00h 50m)
- GEG Spokane 00h 50m
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16:40 - 16:44BOI - GEG18:55 - 20:05GEG - SEA
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16:40 (BOI)Boise Airport18:55 (GEG)Spokane International Airport
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16:44 (GEG)Spokane International Airport20:05 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3313)Embraer Emb 175 Alaska Airlines (AS 2106)Embraer Emb 175 - 04h 25m (02h 11m)
- GEG Spokane 02h 11m
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16:40 - 16:44BOI - GEG17:32 - 18:41GEG - SEA
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16:40 (BOI)Boise Airport17:32 (GEG)Spokane International Airport
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16:44 (GEG)Spokane International Airport18:41 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3313)Embraer Emb 175 Alaska Airlines (AS 964)Boeing 737 800 - 03h 01m (00h 48m)
- GEG Spokane 00h 48m
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16:40 - 16:44BOI - GEG17:32 - 18:41GEG - SEA
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16:40 (BOI)Boise Airport17:32 (GEG)Spokane International Airport
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16:44 (GEG)Spokane International Airport18:41 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3313)Embraer Emb 175 Alaska Airlines (AS 964)Boeing 737 900 - 03h 01m (00h 48m)
- GEG Spokane 00h 48m
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16:55 - 17:10BOI - PDX19:25 - 20:24PDX - SEA
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16:55 (BOI)Boise Airport19:25 (PDX)Portland Airport
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17:10 (PDX)Portland Airport20:24 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3362)Embraer Emb 175 Alaska Airlines (AS 3315)Embraer Emb 175 - 04h 29m (02h 15m)
- PDX Portland 02h 15m
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16:55 - 17:10BOI - PDX18:07 - 19:07PDX - SEA
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16:55 (BOI)Boise Airport18:07 (PDX)Portland Airport
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17:10 (PDX)Portland Airport19:07 (SEA)Seattle/Tacoma International Airport
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Alaska Airlines (AS 3362)Embraer Emb 175 Alaska Airlines (AS 930)Boeing 737 700 - 03h 12m (00h 57m)
- PDX Portland 00h 57m
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No Schedules
Sorry, there are no schedules matching your filters. Try removing one.
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What’s the fastest flight time from Boise to Seattle?
The fastest flight time for direct flights from Boise to Seattle is 1 hour 31 minutes. Check latest flight schedules & prices on Wego.
How far is Seattle from Boise?
The flight distance between Boise and Seattle is 650km. Check all available flights on Wego.
When is the earliest and latest flight of the day?
The earliest flight of the day departs at 00:43. The last flight of the day departs at 23:40. See the full list of flight times on Wego.
How many airlines offer direct flights from Boise to Seattle?
There are 2 airlines that offer direct flights from Boise to Seattle. Find out the list of airlines on Wego.
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