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Cheap flights from Boise to Portland

40 nonstop flights a week, 5 of them today. Operated by Alaska Airlines, about 30m in the air, 344 mi (554 km). Tickets from $212, nonstop from $262.

Flights from Boise to Portland

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Boise to Portland

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Boise to Portland

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $212 12 November 2026, with a connection Cheapest nonstop $262 14 November 2026, Alaska Airlines Cheapest in the next 7 days $212 Tomorrow Cheapest weekend departure $262 Sat, 14 November 2026 Cheapest month November 2026 tickets from $212

Boise to Portland at a glance

flight time, from 19m to 1h 21m
30m
straight-line distance
344 mi (554 km)
flights a week
40
flights today
5
first and last departure
05:40 - 21:04
lowest price, with a connection, 12 November
$212
lowest nonstop price
$262
airline
1

Boise to Portland flight schedule

40 flights a week, 5 today, 25 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 782
Alaska Airlines
05:40 Boise Air Terminal (Gowen Field)
06:12 Portland International
32m
Mon, Fri, Sat, Sun
Boeing 737
AS 782
Alaska Airlines
05:43 Boise Air Terminal (Gowen Field)
06:10 Portland International
27m
Daily
Boeing 737
AS 2428
Alaska Airlines
08:36 Boise Air Terminal (Gowen Field)
09:08 Portland International
32m
Fri
Embraer EMB 175
AS 2428
Alaska Airlines
09:02 Boise Air Terminal (Gowen Field)
09:34 Portland International
32m
Mon, Sat, Sun
Embraer EMB 175
AS 674
Alaska Airlines
09:03 Boise Air Terminal (Gowen Field)
09:30 Portland International
27m
Daily
Boeing 737
AS 2121
Alaska Airlines
13:05 Boise Air Terminal (Gowen Field)
13:28 Portland International
23m
Daily
Embraer EMB 175
AS 2121
Alaska Airlines
13:25 Boise Air Terminal (Gowen Field)
13:50 Portland International
25m
Mon, Fri, Sat, Sun
Embraer EMB 175
AS 229
Alaska Airlines
16:24 Boise Air Terminal (Gowen Field)
16:47 Portland International
23m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737
AS 229
Alaska Airlines
16:25 Boise Air Terminal (Gowen Field)
16:50 Portland International
25m
Mon, Fri, Sat, Sun
Boeing 737-900
AS 3108
Alaska Airlines
17:30 Boise Air Terminal (Gowen Field)
18:00 Portland International
30m
Sat
Embraer EMB 175
AS 3108
Alaska Airlines
19:57 Boise Air Terminal (Gowen Field)
20:27 Portland International
30m
Mon, Tue, Wed, Thu, Fri, Sun
Embraer EMB 175
AS 3108
Alaska Airlines
19:59 Boise Air Terminal (Gowen Field)
20:31 Portland International
32m
Mon, Fri, Sat, Sun
Embraer EMB 175
AS 1592
Alaska Airlines
21:04 Boise Air Terminal (Gowen Field)
21:27 Portland International
23m
Thu
Boeing 737-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 26 November.

FlightDepartsArrivesDurationDaysAircraft
AS 774
Alaska Airlines
09:02 Boise Air Terminal (Gowen Field)
09:34 Portland International
32m
Seasonal
Boeing 737-900
AS 2244
Alaska Airlines
05:47 Boise Air Terminal (Gowen Field)
06:18 Portland International
31m
Seasonal
Embraer EMB 175
AS 456
Alaska Airlines
08:56 Boise Air Terminal (Gowen Field)
09:27 Portland International
31m
Seasonal
Boeing 737-800
AS 3015
Alaska Airlines
13:13 Boise Air Terminal (Gowen Field)
13:48 Portland International
35m
Seasonal
Embraer EMB 175
AS 229
Alaska Airlines
16:20 Boise Air Terminal (Gowen Field)
16:48 Portland International
28m
Seasonal
Boeing 737-900
AS 3108
Alaska Airlines
19:41 Boise Air Terminal (Gowen Field)
20:19 Portland International
38m
Seasonal
Embraer EMB 175
AS 782
Alaska Airlines
05:35 Boise Air Terminal (Gowen Field)
06:11 Portland International
36m
Seasonal
Boeing 737-900
AS 674
Alaska Airlines
09:00 Boise Air Terminal (Gowen Field)
09:27 Portland International
27m
Seasonal
Boeing 737-900
AS 2121
Alaska Airlines
13:21 Boise Air Terminal (Gowen Field)
13:48 Portland International
27m
Seasonal
Embraer EMB 175
AS 229
Alaska Airlines
16:23 Boise Air Terminal (Gowen Field)
16:50 Portland International
27m
Seasonal
Boeing 737-900
AS 2060
Alaska Airlines
20:21 Boise Air Terminal (Gowen Field)
20:50 Portland International
29m
Seasonal
Embraer EMB 175
AS 782
Alaska Airlines
05:46 Boise Air Terminal (Gowen Field)
06:20 Portland International
34m
Seasonal
Boeing 737-900
AS 674
Alaska Airlines
08:57 Boise Air Terminal (Gowen Field)
09:27 Portland International
30m
Seasonal
Boeing 737-900
AS 3015
Alaska Airlines
13:15 Boise Air Terminal (Gowen Field)
13:48 Portland International
33m
Seasonal
Embraer EMB 175
AS 229
Alaska Airlines
15:39 Boise Air Terminal (Gowen Field)
16:03 Portland International
24m
Seasonal
Boeing 737-900
AS 1443
Alaska Airlines
20:24 Boise Air Terminal (Gowen Field)
20:49 Portland International
25m
Seasonal
Boeing 737-900
AS 564
Alaska Airlines
06:00 Boise Air Terminal (Gowen Field)
06:20 Portland International
20m
Seasonal
Boeing 737-900
AS 3358
Alaska Airlines
09:29 Boise Air Terminal (Gowen Field)
09:50 Portland International
21m
Seasonal
Embraer EMB 175
AS 1373
Alaska Airlines
13:29 Boise Air Terminal (Gowen Field)
13:50 Portland International
21m
Seasonal
Boeing 737-900
AS 347
Alaska Airlines
16:00 Boise Air Terminal (Gowen Field)
16:22 Portland International
22m
Seasonal
Boeing 737-900
AS 2196
Alaska Airlines
20:31 Boise Air Terminal (Gowen Field)
20:50 Portland International
19m
Seasonal
Embraer EMB 175
AS 710
Alaska Airlines
09:29 Boise Air Terminal (Gowen Field)
09:50 Portland International
1h 21m
Seasonal
Boeing 737-900
AS 2129
Alaska Airlines
06:00 Boise Air Terminal (Gowen Field)
06:20 Portland International
1h 20m
Seasonal
Embraer EMB 175
AS 2134
Alaska Airlines
13:29 Boise Air Terminal (Gowen Field)
13:50 Portland International
1h 21m
Seasonal
Embraer EMB 175
AS 2073
Alaska Airlines
06:00 Boise Air Terminal (Gowen Field)
06:20 Portland International
1h 20m
Seasonal
Embraer EMB 175

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Portland is 1 hour behind Boise. The search shows seat availability and the price for your date.

Airlines flying Boise to Portland

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines40 a week

Airports

Where flights from Boise to Portland depart and land

Departure from Boise

Boise Air Terminal (Gowen Field) BOI

40 flights a week, 3 mi (5 km) from the city centre

About the airport

Arrival in Portland

Portland International PDX

40 flights a week, 7 mi (11 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Boise to Portland?
A nonstop flight takes 30 minutes on average, from 19m to 1h 21m depending on the flight.
How far is Portland from Boise?
344 mi (554 km) in a straight line between the cities.
Which airlines fly nonstop from Boise to Portland?
Alaska Airlines (40 a week).
How many flights a day are there from Boise to Portland?
5 flights today and 40 a week, about 5.7 a day on average.
When are the first and last flights from Boise to Portland?
The first departure is at 05:40 (AS782), the last at 21:04 (AS1592). Local time.
What is the cheapest upcoming date to fly from Boise to Portland?
12 November 2026 (Thursday): from $212 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Boise to Portland?
Alaska Airlines: nonstop tickets from $262 on 14 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Boise and Portland?
Portland is 1 hour behind Boise. Schedule times on this page are local to each airport.
Which Boise airport do flights to Portland leave from?
Boise Air Terminal (Gowen Field) (40 a week).