How does KAYAK find such low prices on flights from Idaho to Boise?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Boise.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Boise?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to Boise?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Boise?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$99 CHEAP FLIGHTS from Idaho to Boise

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Flight Deals

Cheap Flights from Idaho to Boise

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Idaho to Boise

Wed, Oct 14 - Wed, Oct 21

5:40 am - 11:20 amGEG Spokane-BOI Boise Air Term. Gowen Fld

4h 40m1 stop Sacramento Intl

7:40 am - 1:15 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

6h 35m1 stop Sacramento Intl

$198Southwest

Tue, Oct 20 - Wed, Oct 21

5:40 am - 11:20 amGEG Spokane-BOI Boise Air Term. Gowen Fld

4h 40m1 stop Sacramento Intl

7:40 am - 1:15 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

6h 35m1 stop Sacramento Intl

$198Southwest

Wed, Dec 2 - Sat, Dec 5

3:20 pm - 10:50 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

6h 30m1 stop Sacramento Intl

2:45 pm - 9:10 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

7h 25m1 stop Denver Intl

$198Southwest

Tue, Oct 20 - Wed, Oct 21

3:25 pm - 10:30 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

6h 05m1 stop Sacramento Intl

6:35 am - 1:15 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

7h 40m2 stops Las Vegas Harry Reid Intl Sacramento Intl

$204Southwest

Wed, Oct 14 - Wed, Oct 21

5:40 am - 11:20 amGEG Spokane-BOI Boise Air Term. Gowen Fld

4h 40m1 stop Sacramento Intl

6:00 am - 1:15 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

8h 15m2 stops Phoenix Sky Harbor Intl Sacramento Intl

$204Southwest

Wed, Dec 2 - Sat, Dec 5

6:05 am - 6:00 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

10h 55m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

4:35 pm - 8:00 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

4h 25m1 stop Sacramento Intl

$204Southwest

Tue, Oct 20 - Wed, Oct 21

3:25 pm - 11:15 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

6h 50m2 stops Sacramento Intl Las Vegas Harry Reid Intl

7:40 am - 1:15 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

6h 35m1 stop Sacramento Intl

$204Southwest

Tue, Oct 20 - Wed, Oct 21

3:25 pm - 11:15 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

6h 50m2 stops Sacramento Intl Las Vegas Harry Reid Intl

6:35 am - 1:15 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

7h 40m2 stops Las Vegas Harry Reid Intl Sacramento Intl

$209Southwest

Sat, Oct 17 - Wed, Oct 21

1:55 pm - 4:07 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

1h 12mnonstop

7:30 am - 7:43 amBOI Boise Air Term. Gowen Fld-GEG Spokane

1h 13mnonstop

$217Alaska Airlines

Wed, Dec 2 - Sat, Dec 5

8:52 am - 11:02 amGEG Spokane-BOI Boise Air Term. Gowen Fld

1h 10mnonstop

3:00 pm - 3:14 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

1h 14mnonstop

$217Alaska Airlines

Recent last minute flight deals from Idaho to Boise

Wed, Sep 23 - Wed, Sep 30

3:50 pm - 10:20 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

5h 30m1 stop Sacramento Intl

3:40 pm - 11:00 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

8h 20m1 stop Phoenix Sky Harbor Intl

$477Southwest

Wed, Sep 23 - Wed, Sep 30

12:35 pm - 11:25 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

9h 50m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

3:40 pm - 11:00 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

8h 20m1 stop Phoenix Sky Harbor Intl

$482Southwest

Wed, Sep 23 - Wed, Sep 30

6:15 am - 3:00 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

7h 45m2 stops Las Vegas Harry Reid Intl Oakland

2:20 pm - 9:45 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

8h 25m2 stops Las Vegas Harry Reid Intl Sacramento Intl

$487Southwest

Wed, Sep 23 - Wed, Sep 30

5:00 pm - 7:08 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

1h 08mnonstop

8:38 pm - 8:46 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

1h 08mnonstop

$517Alaska Airlines

Tue, Sep 22 - Sat, Sep 26

7:00 am - 9:09 amGEG Spokane-BOI Boise Air Term. Gowen Fld

1h 09mnonstop

8:38 pm - 8:46 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

1h 08mnonstop

$527Alaska Airlines

Tue, Sep 22 - Sat, Sep 26

5:10 am - 11:37 amGEG Spokane-BOI Boise Air Term. Gowen Fld

5h 27m1 stop Seattle/Tacoma Intl

12:17 pm - 5:09 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

5h 52m1 stop Seattle/Tacoma Intl

$547Delta

Tue, Sep 22 - Wed, Sep 23

5:45 am - 1:50 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

7h 05m1 stop Sacramento Intl

11:30 am - 4:15 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

5h 45m1 stop San Jose

$547Southwest

Tue, Sep 22 - Sat, Sep 26

12:35 pm - 10:20 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

8h 45m2 stops Las Vegas Harry Reid Intl Sacramento Intl

3:10 pm - 9:30 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

7h 20m1 stop Las Vegas Harry Reid Intl

$552Southwest

Tue, Sep 22 - Wed, Sep 23

12:35 pm - 11:25 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

9h 50m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

4:45 pm - 9:45 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

6h 00m1 stop Sacramento Intl

$552Southwest

Thu, Sep 24 - Thu, Sep 24

6:55 am - 2:15 pmGEG Spokane-BOI Boise Air Term. Gowen Fld

6h 20m1 stop Las Vegas Harry Reid Intl

3:50 pm - 11:20 pmBOI Boise Air Term. Gowen Fld-GEG Spokane

8h 30m1 stop Las Vegas Harry Reid Intl

$552Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$99

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Spokane to Boise

How does KAYAK find such low prices on flights from Idaho to Boise?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Boise.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Boise?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Boise?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Boise?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.