In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from IAG to CO?

When flying from Niagara Falls, New York to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Niagara Falls to Colorado?

Most people fly from Niagara Falls (IAG) if they book a flight from Niagara Falls to Colorado. Niagara Falls is conveniently located just 5.7 mi from Niagara Falls’s city center.

Can I find deals for flights from Niagara Falls to Colorado that include hotel bookings?

Yes. In addition to deals on Niagara Falls to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Niagara Falls to Colorado?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Colorado.

Can I find deals for business class flights from Niagara Falls to Colorado?

Yes. Cheapflights offers flight deals from Niagara Falls to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$384+ Cheap Flights from Niagara Falls, NY to Colorado

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Niagara Falls to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Niagara Falls to Colorado

One-way

One-way flights from Niagara Falls to Colorado
Search for one-way flight options from Niagara Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Sun 10/1112:22 pm -

2 stops35h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$384

Mon 10/1211:49 am -

2 stops12h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$476

Find flight deals from Niagara Falls to Colorado

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Niagara Falls-Denver Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Niagara Falls-Denver Intl flights.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Niagara FallsDenver

IAG Niagara Falls - DEN Denver Intl

IAGDEN

Niagara Falls

Mon 10/12

11:49 am-9:49 pm

2 stops12h 00m

Denver Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Sorted by cheapest first

Best time to book a flight from Niagara Falls to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Niagara Falls with our price prediction graph.

IAG-DEN

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Colorado

IAG-USCO

IAG-DEN

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Niagara Falls to Colorado?
Most people fly from Niagara Falls (IAG) if they book a flight from Niagara Falls to Colorado. Niagara Falls is conveniently located just 5.7 mi from Niagara Falls’s city center.
Can I find deals for flights from Niagara Falls to Colorado that include hotel bookings?
Yes. In addition to deals on Niagara Falls to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to Colorado?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Colorado.
Can I find deals for business class flights from Niagara Falls to Colorado?
Yes. Cheapflights offers flight deals from Niagara Falls to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Niagara Falls to Colorado

Newark to San Francisco flights

John F Kennedy Intl to San Francisco flights

LaGuardia to San Francisco flights

LaGuardia to Fort Lauderdale flights

LaGuardia to Miami flights

Newark to Orlando flights

John F Kennedy Intl to Fort Lauderdale flights

Newark to Fort Lauderdale flights

Newark to Miami flights

LaGuardia to Dallas/Fort Worth flights

John F Kennedy Intl to Orlando flights

Newark to Dallas/Fort Worth flights

John F Kennedy Intl to Miami flights

LaGuardia to Orlando flights

Newark to Los Angeles flights

LaGuardia to O'Hare Intl flights

Newark to Atlanta flights

Newark to O'Hare Intl flights

John F Kennedy Intl to Los Angeles flights

John F Kennedy Intl to Dallas/Fort Worth flights

Newark to Las Vegas flights

John F Kennedy Intl to O'Hare Intl flights

John F Kennedy Intl to Las Vegas flights

John F Kennedy Intl to Atlanta flights

Newark to Tampa flights

LaGuardia to Tampa flights

Newark to Sky Harbor Intl flights

LaGuardia to Atlanta flights

John F Kennedy Intl to Nashville flights

LaGuardia to Hobby flights

John F Kennedy Intl to Sky Harbor Intl flights

LaGuardia to Los Angeles flights

Newark to Nashville flights

Newark to New Orleans flights

John F Kennedy Intl to Tampa flights

White Plains to Orlando flights

LaGuardia to Midway flights

John F Kennedy Intl to Ontario flights

John F Kennedy Intl to Hobby flights

Newark to Charlotte flights

Newark to Detroit flights

Newark to Midway flights

Newark to Seattle flights

Stewart to San Francisco flights

Newark to Denver flights

Newark to Austin flights

Newark to Hobby flights

LaGuardia to New Orleans flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Niagara Falls to Colorado with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Niagara Falls to Colorado

One-way flights from Niagara Falls to Colorado
Search for one-way flight options from Niagara Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Search for one-way flight options from Niagara Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Find flight deals from Niagara Falls to Colorado

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to Colorado that are best for you.

Best time to book a flight from Niagara Falls to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Niagara Falls with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Niagara Falls to Colorado?

Can I find deals for flights from Niagara Falls to Colorado that include hotel bookings?

How can I find direct flights from Niagara Falls to Colorado?

Can I find deals for business class flights from Niagara Falls to Colorado?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Niagara Falls to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Niagara Falls to Colorado by cabin class

Find flights from Niagara Falls to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Niagara Falls and Colorado flights

Browse other Niagara Falls and Colorado flight options. Last updated on September 14, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Niagara Falls to Colorado flights

Consider these flights traveling from Niagara Falls to Colorado.

100% Free

Book with Flexibility

Travel Smart

$384+ Cheap flights from Niagara Falls, NY (IAG) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Niagara Falls to Colorado with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Niagara Falls to Colorado

One-way flights from Niagara Falls to ColoradoSearch for one-way flight options from Niagara Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Search for one-way flight options from Niagara Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Find flight deals from Niagara Falls to Colorado

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to Colorado that are best for you.

Best time to book a flight from Niagara Falls to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Niagara Falls with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Niagara Falls to Colorado?

Can I find deals for flights from Niagara Falls to Colorado that include hotel bookings?

How can I find direct flights from Niagara Falls to Colorado?

Can I find deals for business class flights from Niagara Falls to Colorado?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Niagara Falls to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Niagara Falls to Colorado by cabin class

Find flights from Niagara Falls to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Niagara Falls and Colorado flights

Browse other Niagara Falls and Colorado flight options. Last updated on September 14, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Niagara Falls to Colorado flights

Consider these flights traveling from Niagara Falls to Colorado.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Niagara Falls to Colorado
Search for one-way flight options from Niagara Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.