How long is the flight from Belfast City Airport to Colorado?

A quick flight from Belfast City Airport to Colorado can take about 19h 54m. British Airways provides one of the quickest options available for as low as £836. The distance from Belfast City Airport to Colorado is about 4347 mi.

In terms of precipitation, rainfall in Colorado ranges from 13.0 - 58.0 inches per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Colorado when rainfall is around 13.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast City Airport to Colorado as you normally would.

Can I find deals for flights from Belfast City to Colorado that include hotel bookings?

Yes. In addition to deals on Belfast City to Colorado flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Belfast City to Colorado?

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

Can I find deals for business class flights from Belfast City to Colorado?

Yes. Cheapflights offers flight deals from Belfast City 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.

£376+ Cheap Flights from Belfast City Airport to Colorado

Cheap flight deals from Belfast City to Colorado

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Belfast City to Colorado
Explore the most affordable flight options available from Belfast City to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Thu 19/1111:05 -

2 stops19h 54m

Fri 27/1117:01 -

1 stop14h 04m

Deal found 12/10£836

Thu 19/1107:15 -

3 stops31h 36m

Fri 27/1109:04 -

3 stops28h 36m

Deal found 12/10£869

Wed 21/1009:50 -

2 stops20h 54m

Mon 26/1012:15 -

2 stops22h 30m

Deal found 13/10£1,188

Wed 21/1007:00 -

2 stops32h 07m

Mon 26/1018:15 -

1 stop15h 40m

Deal found 13/10£1,316

Wed 21/1006:30 -

1 stop16h 55m

Mon 26/1018:15 -

1 stop14h 00m

Deal found 13/10£1,343

Tue 24/1119:30 -

1 stop26h 40m

Sat 28/1117:01 -

1 stop14h 14m

Deal found 12/10£1,416

Wed 25/1106:35 -

1 stop15h 35m

Sat 28/1116:25 -

2 stops17h 20m

Deal found 9/10£1,417

Find flight deals from Belfast City to Colorado

Round-trip from	£836
One-way from	£376

British Airways
19/11-27/11
4 total stops
38h 31m total
Belfast to Colorado

Search Deals

9/12-31/12
3 total stops
39h 17m total
Belfast to Colorado

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastDenver

BHD Belfast City - DEN Denver Intl

BHDDEN

Belfast City

Wed 9/12

14:20-21:30

2 stops38h 10m

Denver Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£466

BelfastDenver

BHD Belfast City - DEN Denver Intl

BHDDEN

Belfast City

Tue 20/10

18:20-19:00

3 stops55h 40m

Denver Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£579

BelfastDenver

BHD Belfast City - DEN Denver Intl

BHDDEN

Belfast City

Thu 19/11

11:05-23:59

2 stops19h 54m

Denver Intl

Fri 27/11

09:18-10:55

2 stops18h 37m

£836

Fastest return journey

BelfastDenver

BHD Belfast City - DEN Denver Intl

BHDDEN

Belfast City

Thu 4/2

08:50-15:10

1 stop13h 20m

Denver Intl

Mon 8/2

14:37-17:25

2 stops19h 48m

£844

BelfastDenver

BHD Belfast City - DEN Denver Intl

BHDDEN

Belfast City

Tue 20/10

13:45-16:25

1 stop33h 40m

Denver Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£1,079

BelfastDenver

BHD Belfast City - DEN Denver Intl

BHDDEN

Belfast City

Tue 24/11

06:35-15:10

1 stop15h 35m

Denver Intl

Sat 28/11

12:21-16:45

2 stops21h 24m

£1,416

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Sorted by cheapest first

Best time to book a flight from Belfast City to Colorado

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

BHD-DEN

Estimated return 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 Belfast City Airport to Colorado

BHD-USCO

BHD-DEN

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

Related info for your journey

How long is the flight from Belfast City Airport to Colorado?
A quick flight from Belfast City Airport to Colorado can take about 19h 54m. British Airways provides one of the quickest options available for as low as £836. The distance from Belfast City Airport to Colorado is about 4347 mi.
Can I find deals for flights from Belfast City to Colorado that include hotel bookings?
Yes. In addition to deals on Belfast City to Colorado flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast City to Colorado?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to Colorado.
Can I find deals for business class flights from Belfast City to Colorado?
Yes. Cheapflights offers flight deals from Belfast City 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.

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Can Cheapflights find flights from Belfast City to Colorado with no change fees?

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Cheap flights from Belfast City Airport to Colorado from £376

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast City to Colorado

Cheapest flights from Belfast City to ColoradoExplore the most affordable flight options available from Belfast City to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Explore the most affordable flight options available from Belfast City to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Belfast City to ColoradoDiscover carefully curated flight deals from Belfast City to Colorado that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Discover carefully curated flight deals from Belfast City to Colorado that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Belfast City to ColoradoDiscover last-minute flight deals from Belfast City to Colorado. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from Belfast City to Colorado. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Belfast City to ColoradoSearch for one-way flight options from Belfast City to Colorado. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Search for one-way flight options from Belfast City to Colorado. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Find flight deals from Belfast City to Colorado

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Best time to book a flight from Belfast City to Colorado

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Related info for your journey

How long is the flight from Belfast City Airport to Colorado?

Can I find deals for flights from Belfast City to Colorado that include hotel bookings?

How can I find direct flights from Belfast City to Colorado?

Can I find deals for business class flights from Belfast City 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 Belfast City to Colorado

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Complete your trip

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

Direct flights to United States

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Search flights from Belfast City to Colorado by cabin class

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Belfast City and Colorado flights

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Belfast City to Colorado flights

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How does Cheapflights help users find flights from Belfast City to Colorado?

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Can Cheapflights notify me if prices for flights from Belfast City to Colorado become cheaper?

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Cheapest flights from Belfast City to Colorado
Explore the most affordable flight options available from Belfast City to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Belfast City to Colorado
Discover carefully curated flight deals from Belfast City to Colorado that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Belfast City to Colorado
Discover last-minute flight deals from Belfast City to Colorado. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Belfast City to Colorado
Search for one-way flight options from Belfast City to Colorado. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.