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>

$52 CHEAP FLIGHTS from Idaho to Denver

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Cheap Flights from Idaho to Denver

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Jul 24 - Sun, Jul 27

5:49 pm - 7:37 pmIDA-DEN

1h 48mnonstop

3:20 pm - 5:04 pmDEN-IDA

1h 44mnonstop

$84Allegiant Air

Find Deal

Thu, Jul 17 - Sun, Jul 20

5:49 pm - 7:37 pmIDA-DEN

1h 48mnonstop

3:20 pm - 5:04 pmDEN-IDA

1h 44mnonstop

$85Allegiant Air

Find Deal

Tue, Jul 15 - Tue, Jul 22

11:51 am - 3:10 pmGEG-DEN

2h 19mnonstop

9:45 am - 11:06 amDEN-GEG

2h 21mnonstop

$98Frontier

Find Deal

Thu, Jul 24 - Sun, Jul 27

12:36 pm - 2:36 pmBOI-DEN

2h 00mnonstop

9:50 am - 11:46 amDEN-BOI

1h 56mnonstop

$100Frontier

Find Deal

Thu, Oct 2 - Mon, Oct 6

12:25 pm - 2:21 pmBOI-DEN

1h 56mnonstop

3:00 pm - 11:11 pmDEN-BOI

8h 11m1 stop

$158

Find Deal

Thu, Oct 2 - Mon, Oct 6

12:25 pm - 2:21 pmBOI-DEN

1h 56mnonstop

3:00 pm - 11:11 pmDEN-BOI

8h 11m1 stop

$172

Find Deal

Wed, Aug 13 - Wed, Aug 20

6:07 pm - 11:59 pmGEG-DEN

4h 52m1 stop

6:17 pm - 11:59 pmDEN-GEG

6h 42m1 stop

$178Hawaiian Airlines

Find Deal

Tue, Aug 12 - Tue, Aug 19

5:43 pm - 11:59 pmBOI-DEN

6h 16m1 stop

11:33 am - 4:48 pmDEN-BOI

5h 15m1 stop

$189Hawaiian Airlines

Find Deal

Wed, Jul 30 - Tue, Aug 5

6:07 pm - 11:59 pmGEG-DEN

4h 52m1 stop

6:00 am - 11:04 amDEN-GEG

6h 04m1 stop

$196Alaska Airlines

Find Deal

Tue, Sep 16 - Wed, Sep 17

6:35 am - 12:10 pmBOI-DEN

5h 35m1 stop

9:23 pm - 9:28 amDEN-BOI

12h 05m1 stop

$197Alaska Airlines

Find Deal

Useful Info

Low season	April
High season	July
Cheapest flight	$52

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly with an average 3% increase in price.

Flight from Idaho Falls 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.

Evergreen

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

DEN

$52 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