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Find and compare Southwest flights to Boise

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Recent Southwest flights to Boise found by users

Cheap Southwest Flight Deals to Boise

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Southwest Logo
5:40 am - 3:05 pmSEA-BOI
8h 25m1 stop
Southwest Logo
3:45 pm - 10:55 pmBOI-SEA
8h 10m1 stop
$151Southwest
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Fri, Dec 5 - Mon, Dec 8
Southwest Logo
6:15 am - 1:30 pmSEA-BOI
6h 15m1 stop
Southwest Logo
1:40 pm - 11:10 pmBOI-SEA
10h 30m2 stops
$156Southwest
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Thu, Dec 11 - Thu, Dec 18
Southwest Logo
9:00 am - 11:10 amPHX-BOI
2h 10mnonstop
Southwest Logo
3:45 pm - 5:45 pmBOI-PHX
2h 00mnonstop
$157Southwest
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Fri, Dec 5 - Mon, Dec 8
Southwest Logo
2:10 pm - 4:10 pmDEN-BOI
2h 00mnonstop
Southwest Logo
5:15 am - 7:15 amBOI-DEN
2h 00mnonstop
$177Southwest
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Fri, Dec 12 - Mon, Dec 15
Southwest Logo
5:20 pm - 7:30 pmPHX-BOI
2h 10mnonstop
Southwest Logo
3:45 pm - 5:45 pmBOI-PHX
2h 00mnonstop
$178Southwest
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Fri, Dec 12 - Tue, Dec 16
Southwest Logo
12:45 pm - 10:15 pmSFO-BOI
8h 30m2 stops
Southwest Logo
5:15 am - 9:55 amBOI-SFO
5h 40m1 stop
$182Southwest
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Wed, Dec 10 - Mon, Dec 15
Southwest Logo
12:45 pm - 8:40 pmSFO-BOI
6h 55m2 stops
Southwest Logo
1:40 pm - 7:25 pmBOI-SFO
6h 45m1 stop
$189Southwest
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Tue, Dec 16 - Thu, Dec 18
Southwest Logo
5:50 am - 12:05 pmSEA-BOI
5h 15m1 stop
Southwest Logo
7:10 pm - 11:10 pmBOI-SEA
5h 00m1 stop
$214Southwest
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Sun, Dec 7 - Sun, Dec 14
Southwest Logo
2:55 pm - 8:40 pmPHX-BOI
5h 45m1 stop
Southwest Logo
5:00 am - 11:15 amBOI-PHX
6h 15m2 stops
$217Southwest
Find Deal
Fri, Dec 5 - Sun, Dec 7
Southwest Logo
7:05 am - 4:50 pmSEA-BOI
8h 45m2 stops
Southwest Logo
7:10 pm - 11:10 pmBOI-SEA
5h 00m1 stop
$219Southwest
Find Deal
Thu, Dec 4 - Sun, Dec 7

Southwest flights to Boise at a glance

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Boise

1 airport
The fastest flight from United States to Boise takes 1h 55m
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Direct flights go from United States to Boise every day.
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There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)
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Insights on Southwest flights to Boise

Data designed to help you find the right flight

What is the cheapest day to depart on your Economy Class flight to Boise?

The cheapest day to depart from United States to Boise is on a Thursday when prices can be found for as low as $121. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average Economy Class ticket price to Boise on a Tuesday is $213.

What is the cheapest month to fly Economy Class to Boise?

In general, November is the cheapest month to fly Economy Class from United States to Boise. Due to it being the ‘off-season’ during this time, you can expect Economy Class flight prices to be around $166. If you aren’t able to travel during the month of November, then book Economy Class flights to Boise from United States during February instead. Economy Class flights to Boise in February, while not as cheap as those in November, still average around $168.

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $308 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from United States for as low as $211 on momondo.

Can stopping save me money on United States to Boise flights?

No. A direct flight is the cheapest option for a flight between United States to Boise.

Frequently asked questions about flights to Boise with Southwest

Is Southwest generally cheaper than other airlines for flights to Boise?

Lots of factors influence the price of a flight, whether that's with Southwest or other airlines so it is best to search and compare before booking. The airline flying to Boise with the cheapest average return price tends to be Allegiant Air.

Which other airlines fly to Boise?

Aside from Southwest, Allegiant Air, Delta and Alaska Airlines also fly to Boise.

How much is a flight to Boise with Southwest?

The average price for a one-way flight is $189.

Which airport do Southwest flights arrive at for Boise?

Flights from Southwest on this route tend to land in Boise Air Term. Gowen Fld Airport.

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