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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$56 CHEAP FLIGHTS from Colorado to Boise

BOI

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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

Tue, Jun 2 - Tue, Jun 9

10:25 am - 12:30 pm

DEN

BOI

2h 05mnonstop

1:25 pm - 3:48 pm

BOI

DEN

2h 23mnonstop

$134Frontier

Thu, Aug 13 - Tue, Aug 18

10:29 am - 12:29 pm

DEN

BOI

2h 00mnonstop

1:04 pm - 3:09 pm

BOI

DEN

2h 05mnonstop

$151Frontier

Tue, Jun 9 - Sun, Jun 14

10:29 am - 12:30 pm

DEN

BOI

2h 01mnonstop

1:25 pm - 3:48 pm

BOI

DEN

2h 23mnonstop

$160Frontier

Thu, Aug 13 - Sat, Aug 15

6:53 pm - 11:59 pm

GJT

BOI

5h 06m

1 stop

5:15 pm - 10:05 pm

BOI

GJT

4h 50m

1 stop

$271Delta

Wed, Jun 10 - Sun, Jun 14

7:05 pm - 12:25 am

COS

BOI

5h 20m

1 stop

7:50 pm - 12:35 am

BOI

COS

4h 45m

1 stop

$290Southwest

Tue, Jul 21 - Sat, Jul 25

6:16 pm - 10:04 pm

COS

BOI

3h 48m

1 stop

1:05 pm - 5:35 pm

BOI

COS

4h 30m

1 stop

$300Delta

Tue, Jun 2 - Tue, Jun 9

5:30 am - 9:45 am

GJT

BOI

4h 15m

1 stop

5:46 pm - 10:11 pm

BOI

GJT

4h 25m

1 stop

$325United Airlines

Tue, Jun 23 - Fri, Jul 3

6:09 pm - 10:37 pm

GJT

BOI

4h 28m

1 stop

5:46 pm - 10:11 pm

BOI

GJT

4h 25m

1 stop

$339United Airlines

Wed, Jun 10 - Sun, Jun 14

5:10 pm - 12:25 am

COS

BOI

7h 15m

2 stops

7:50 pm - 12:35 am

BOI

COS

4h 45m

1 stop

$353Southwest

Tue, Jun 23 - Fri, Jul 3

2:12 pm - 10:28 pm

EGE

BOI

8h 16m

1 stop

12:14 pm - 6:50 pm

BOI

EGE

6h 36m

1 stop

$403American Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$56

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 2% 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.

McCall

Ontario

Everything you need to know for your flight to Boise

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Boise

Boise (BOI)

BOI

$56 Find Cheap Flights from Colorado to Boise

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

Cheap Flights from Colorado to Boise

Recent round-trip flight deals from Colorado to Boise

Recent one-way flight deals from Colorado to Boise

Recent last minute flight deals from Colorado to Boise

Recent direct flight deals from Colorado to Boise

Good to know

FAQs for booking flights from Colorado 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.

Traveling to a place near Boise?

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Cabin class types available on flights to Colorado

Complete your trip to Boise with a hotel stay or car rental

Find direct flights for Boise

Flights to other popular destinations

Flights from domestic origins to Boise

Choose which airport to fly into in Boise

Find deals for your return flight