How does KAYAK find such low prices on flights from Colorado 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 Colorado to Boise.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Colorado 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 Colorado 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 Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado 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 Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$85 CHEAP FLIGHTS from Colorado to Boise

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Flight Deals

Cheap Flights from Colorado 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 Colorado to Boise

Wed, Dec 9 - Fri, Dec 11

10:50 pm - 8:56 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

22h 06m1 stop Las Vegas Harry Reid Intl

9:51 pm - 9:16 amBOI Boise Air Term. Gowen Fld-DEN Denver Intl

11h 25m1 stop Las Vegas Harry Reid Intl

$207Frontier

Sat, Oct 3 - Tue, Oct 6

7:35 pm - 9:45 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 10mnonstop

7:00 am - 3:15 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

8h 15m1 stop San Diego

$207Southwest

Wed, Oct 14 - Wed, Oct 21

6:30 am - 11:40 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 10m1 stop Phoenix Sky Harbor Intl

3:20 pm - 5:10 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mnonstop

$207Southwest

Wed, Dec 2 - Wed, Dec 9

7:45 pm - 9:52 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 07mnonstop

6:15 am - 8:13 amBOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mnonstop

$209United Airlines

Tue, Oct 13 - Tue, Oct 20

7:40 am - 9:34 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

5:30 pm - 7:31 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mnonstop

$209United Airlines

Tue, Nov 10 - Wed, Nov 11

1:55 pm - 7:53 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 58m1 stop San Diego

6:37 am - 1:58 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

7h 21m1 stop Seattle/Tacoma Intl

$217Alaska Airlines

Sat, Oct 10 - Tue, Oct 13

10:45 am - 4:14 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 29m1 stop Salt Lake City

6:49 pm - 10:40 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

3h 51m1 stop Salt Lake City

$217Delta

Sat, Oct 24 - Mon, Oct 26

7:07 am - 12:35 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 28m1 stop Seattle/Tacoma Intl

2:50 pm - 12:42 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

21h 52m1 stop Las Vegas Harry Reid Intl

$217Multiple Airlines

Wed, Nov 11 - Thu, Nov 19

10:44 pm - 1:54 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

15h 10m1 stop Las Vegas Harry Reid Intl

2:49 pm - 11:49 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

9h 00m1 stop Las Vegas Harry Reid Intl

$217Frontier

Wed, Oct 7 - Wed, Oct 7

5:25 am - 10:42 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 17m1 stop Salt Lake City

6:49 pm - 10:40 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

3h 51m1 stop Salt Lake City

$239Delta

Recent last minute flight deals from Colorado to Boise

Thu, Sep 24 - Mon, Sep 28

7:30 am - 1:55 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

6h 25m1 stop Las Vegas Harry Reid Intl

2:50 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

8h 54m1 stop Las Vegas Harry Reid Intl

$340Frontier

Mon, Sep 21 - Mon, Sep 28

7:30 am - 1:55 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

6h 25m1 stop Las Vegas Harry Reid Intl

2:50 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

8h 54m1 stop Las Vegas Harry Reid Intl

$340Frontier

Sun, Sep 20 - Mon, Sep 28

7:30 am - 1:55 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

6h 25m1 stop Las Vegas Harry Reid Intl

2:50 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

8h 54m1 stop Las Vegas Harry Reid Intl

$340Frontier

Wed, Sep 23 - Wed, Sep 30

1:05 pm - 1:55 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

24h 50m1 stop Las Vegas Harry Reid Intl

4:20 pm - 11:19 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

6h 59m1 stop Seattle/Tacoma Intl

$418Multiple Airlines

Thu, Sep 24 - Sat, Sep 26

7:30 am - 1:55 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

6h 25m1 stop Las Vegas Harry Reid Intl

4:20 pm - 11:19 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

6h 59m1 stop Seattle/Tacoma Intl

$471Multiple Airlines

Tue, Sep 22 - Mon, Sep 28

11:50 am - 5:15 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 25m1 stop Portland

2:50 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

8h 54m1 stop Las Vegas Harry Reid Intl

$474Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

1:00 pm - 2:50 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 50mnonstop

7:05 am - 12:40 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

5h 35m1 stop Phoenix Sky Harbor Intl

$479Southwest

Wed, Sep 23 - Wed, Sep 30

2:00 pm - 10:30 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

8h 30m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

6:00 am - 10:55 amBOI Boise Air Term. Gowen Fld-DEN Denver Intl

4h 55m1 stop Las Vegas Harry Reid Intl

$494Southwest

Thu, Sep 24 - Tue, Sep 29

3:45 pm - 5:43 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 58mnonstop

10:30 am - 12:30 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 00mnonstop

$601United Airlines

Thu, Sep 24 - Mon, Sep 28

11:38 am - 1:38 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 00mnonstop

10:30 am - 12:28 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mnonstop

$601United Airlines

Recent direct flight deals from Colorado to Boise

Wed, Dec 2 - Wed, Dec 9

7:45 pm - 9:52 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 07mnonstop

6:15 am - 8:13 amBOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mnonstop

$209United Airlines

Tue, Oct 13 - Tue, Oct 20

7:40 am - 9:34 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

5:30 pm - 7:31 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mnonstop

$209United Airlines

Tue, Oct 6 - Wed, Oct 7

7:40 am - 9:34 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

5:00 am - 7:10 amBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 10mnonstop

$209United Airlines

Sat, Oct 24 - Mon, Oct 26

2:15 pm - 4:15 pmDEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 00mnonstop

4:05 pm - 5:55 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mnonstop

$213Southwest

Sat, Feb 6 - Mon, Feb 8

9:05 am - 11:05 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 00mnonstop

4:05 pm - 5:55 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mnonstop

$213Southwest

Thu, Oct 15 - Tue, Oct 20

7:40 am - 9:34 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

5:30 pm - 7:31 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mnonstop

$214United Airlines

Tue, Oct 13 - Sat, Oct 17

7:40 am - 9:34 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

5:30 pm - 7:31 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mnonstop

$219United Airlines

Tue, Oct 6 - Wed, Oct 7

7:40 am - 9:34 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

6:25 am - 8:26 amBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mnonstop

$219United Airlines

Wed, Oct 14 - Wed, Oct 21

7:40 am - 9:34 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

2:44 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mnonstop

$219United Airlines

Tue, Dec 1 - Sat, Dec 5

7:48 am - 9:59 amDEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 11mnonstop

6:15 am - 8:13 amBOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mnonstop

$225United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$85

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 Denver to Boise

How does KAYAK find such low prices on flights from Colorado 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 Colorado to Boise.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Boise?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Colorado 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 Colorado 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 Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado 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 Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.