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

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 Denver. 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 Idaho to Denver?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Idaho 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 Idaho to Denver?

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 Denver with an airline and back to Idaho 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 Idaho to Denver?

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 Denver from Idaho 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>

$66 CHEAP FLIGHTS from Idaho to Denver

DEN

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

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Cheap Flights from Idaho to Denver

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 Denver

Thu, Jun 4 - Sun, Jun 7

1:33 pm - 3:49 pm

BOI

DEN

2h 16mnonstop

10:33 am - 12:38 pm

DEN

BOI

2h 05mnonstop

$171Frontier

Tue, Sep 15 - Thu, Sep 17

12:59 pm - 3:00 pm

BOI

DEN

2h 01mnonstop

9:55 am - 12:04 pm

DEN

BOI

2h 09mnonstop

$174Frontier

Tue, Jun 9 - Tue, Jun 16

4:19 pm - 11:59 pm

BOI

DEN

7h 40m

1 stop

10:29 am - 12:30 pm

DEN

BOI

2h 01mnonstop

$216Multiple Airlines

Sun, May 31 - Thu, Jun 4

8:45 pm - 9:38 am

GEG

DEN

11h 53m

1 stop

12:34 pm - 7:57 pm

DEN

GEG

8h 23m

1 stop

$249Multiple Airlines

Sat, May 30 - Wed, Jun 3

5:54 pm - 7:45 pm

IDA

DEN

1h 51mnonstop

3:35 pm - 5:19 pm

DEN

IDA

1h 44mnonstop

$264United Airlines

Sat, Jun 13 - Mon, Jun 15

6:00 am - 9:18 am

IDA

DEN

3h 18m

1 stop

7:00 pm - 10:31 pm

DEN

IDA

3h 31m

1 stop

$269Delta

Fri, Jul 10 - Sun, Jul 12

6:00 am - 9:12 am

IDA

DEN

3h 12m

1 stop

3:55 pm - 10:32 pm

DEN

IDA

6h 37m

1 stop

$284Delta

Thu, Aug 13 - Sun, Aug 16

4:04 pm - 5:58 pm

IDA

DEN

1h 54mnonstop

1:39 pm - 3:23 pm

DEN

IDA

1h 44mnonstop

$290United Airlines

Thu, Jun 4 - Sun, Jun 7

10:56 am - 11:59 pm

SUN

DEN

13h 03m

1 stop

6:00 am - 10:14 am

DEN

SUN

28h 14m

1 stop

$441Alaska Airlines

Thu, Jun 4 - Sun, Jun 7

10:56 am - 9:37 pm

SUN

DEN

10h 41m

2 stops

6:00 am - 10:14 am

DEN

SUN

28h 14m

1 stop

$466Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$66

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Boise to Denver

How does KAYAK find such low prices on flights from Idaho to Denver?
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 Denver.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Denver?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver 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 Denver?
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 Denver 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 Denver?
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 Denver from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Westminster

Lakewood

Dillon

Broomfield

Englewood

Greenwood Village

Lone Tree

Central City

Limon

Brighton

Wheat Ridge

Fort Morgan

Evergreen

Erie

Everything you need to know for your flight to Denver

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Denver

Denver (DEN)

DEN

$66 Find Cheap Flights from Idaho to Denver

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

Cheap Flights from Idaho to Denver

Recent round-trip flight deals from Idaho to Denver

Recent one-way flight deals from Idaho to Denver

Recent last minute flight deals from Idaho to Denver

Recent direct flight deals from Idaho to Denver

Good to know

FAQs for booking flights from Idaho to Denver

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

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 Denver.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver 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 Denver?

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 Denver 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 Denver?

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 Denver from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Denver?

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver

Cabin class types available on flights to Idaho

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

Find direct flights for Denver

Flights to other popular destinations

Flights from domestic origins to Denver

Choose which airport to fly into in Denver

Find deals for your return flight