HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$452+ Cheap flights from South Pacific to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Pacific 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 South Pacific to Colorado

Cheapest flights from South Pacific to Colorado
Explore the most affordable flight options available from South Pacific to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Trip.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:20 amBNE - DEN
2 stops30h 04mMultiple Airlines
Wed 1/281:34 pmDEN - BNE
2 stops27h 51mMultiple Airlines
Deal found 12/14$829
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:30 amMEL - DEN
1 stop20h 59mUnited Airlines
Sun 1/411:22 amDEN - MEL
1 stop28h 38mUnited Airlines
Deal found 12/13$978
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 amBNE - DEN
1 stop20h 04mUnited Airlines
Sun 1/255:50 pmDEN - BNE
1 stop20h 40mUnited Airlines
Deal found 12/14$980
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:00 pmMEL - DEN
1 stop21h 42mUnited Airlines
Sun 1/47:37 pmDEN - MEL
1 stop19h 53mUnited Airlines
Deal found 12/13$1,028
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:40 amBNE - DEN
1 stop19h 58mUnited Airlines
Mon 1/267:41 pmDEN - BNE
1 stop18h 49mUnited Airlines
Deal found 12/14$1,030
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:40 amBNE - DEN
1 stop22h 02mUnited Airlines
Wed 1/283:58 pmDEN - BNE
1 stop22h 32mUnited Airlines
Deal found 12/14$1,040
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:30 amMEL - DEN
1 stop23h 07mUnited Airlines
Thu 1/87:41 pmDEN - MEL
1 stop20h 19mUnited Airlines
Deal found 12/13$1,078
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:40 amBNE - DEN
1 stop17h 43mUnited Airlines
Sat 1/313:58 pmDEN - BNE
1 stop22h 32mUnited Airlines
Deal found 12/14$1,080
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:20 amSYD - DEN
1 stop19h 07mUnited Airlines
Sun 1/43:57 pmDEN - SYD
2 stops23h 08mUnited Airlines
Deal found 12/15$1,118
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:20 amSYD - DEN
1 stop21h 07mUnited Airlines
Sat 1/39:11 pmDEN - SYD
1 stop39h 09mUnited Airlines
Deal found 12/13$1,119
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:50 pmAKL - ASE
2 stops40h 59mAmerican Airlines
Sat 12/2712:30 pmASE - AKL
1 stop24h 40mAmerican Airlines
Deal found 12/14$1,135
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:20 amSYD - DEN
1 stop26h 20mUnited Airlines
Sun 12/283:41 pmDEN - SYD
1 stop21h 19mUnited Airlines
Deal found 12/13$1,177

Find flight deals from South Pacific to Colorado

Keep the following information in mind while searching for South Pacific to Colorado flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$829
(Trip.com)

One-way from

$452
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,457
Provider with most accurate pricing for Sydney Kingsford Smith-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Denver Intl flights.
Search Deals
From South Pacific to Colorado
Search Deals
One-way flight from South Pacific to Colorado
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Pacific to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from South Pacific to Colorado that are best for you.

Fly from

South Pacific

Fly to

Colorado

Route

Depart

Return

Price

AucklandDenver

AKL - DEN

AKLDEN

Auckland Intl

Thu 1/29

7:00 am-5:44 pm

2 stops30h 44m

Denver Intl

Thu 2/5

7:05 pm-5:20 pm

2 stops26h 15m

$947

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 3/9

11:45 am-8:15 pm

2 stops25h 30m

Denver Intl

Mon 3/23

3:36 pm-12:40 pm

2 stops28h 04m

$953

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Tue 1/27

1:00 pm-2:54 pm

1 stop19h 54m

Denver Intl

Tue 2/3

3:48 pm-9:30 am

1 stop23h 42m

$978

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 12/25

11:30 am-4:42 pm

2 stops23h 12m

Denver Intl

Sun 1/4

1:43 pm-9:30 am

1 stop25h 47m

$978

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 12/25

11:30 am-12:18 pm

1 stop18h 48m

Denver Intl

Sat 1/3

9:11 pm-10:00 am

1 stop42h 49m

$978

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Thu 12/25

11:40 am-4:37 pm

2 stops21h 57m

Denver Intl

Mon 1/26

5:37 pm-7:30 am

2 stops20h 53m

$980

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Thu 12/25

11:40 am-2:44 pm

1 stop20h 04m

Denver Intl

Wed 1/28

7:41 pm-7:30 am

1 stop18h 49m

$980

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Mon 12/29

11:40 am-6:11 pm

1 stop23h 31m

Denver Intl

Sun 1/25

3:48 pm-7:30 am

2 stops22h 42m

$980

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Wed 1/28

11:40 am-4:32 pm

2 stops21h 52m

Denver Intl

Wed 2/4

11:47 am-7:30 am

2 stops26h 43m

$980

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Mon 12/29

11:40 am-12:23 pm

1 stop17h 43m

Denver Intl

Mon 1/26

5:50 pm-7:30 am

1 stop20h 40m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from South Pacific to Colorado

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

What is the cheapest month to book a flight from South Pacific to Colorado?

Currently, February is the cheapest month in which you can book a flight from South Pacific to Colorado (average of $445). Flying from South Pacific to Colorado in September is currently the most expensive (average of $821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from South Pacific to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s optimal to fly from South Pacific to Colorado in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from South Pacific to Colorado?

Use this chart to determine the cheapest time to fly round-trip from South Pacific to Colorado. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their South Pacific to Colorado flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with Qantas Airways, United Airlines, and American Airlines from South Pacific to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
946 reviews

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
Qantas Airways
7.5
Good
946 reviews
Qantas Airways
7.5
Good
946 reviews

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
United Airlines
7.4
Good
9,092 reviews
Qantas Airways
7.5
Good
946 reviews

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
American Airlines
7.2
Good
11,051 reviews
Qantas Airways
7.5
Good
946 reviews

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Related info for your journey

Find useful and relevant information for your journey from South Pacific to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Pacific to Colorado?

    A quick flight from South Pacific to Colorado can take about 19h 54m. Air Canada provides one of the quickest options available for as low as $978. South Pacific and Colorado are separated by a distance of 8781 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from South Pacific to Colorado one-way?

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $353. Users have also found prices from $437 and $476 on Air Canada and United Airlines, respectively.

  • Can I find deals for flights from South Pacific to Colorado that include hotel bookings?

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

  • How can I find direct flights from South Pacific to Colorado?

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

  • Can I find deals for business class flights from South Pacific to Colorado?

    Yes. Cheapflights offers flight deals from South Pacific 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.

  • What is the cheapest month to book a flight from South Pacific to Colorado?

    Currently, February is the cheapest month in which you can book a flight from South Pacific to Colorado (average of $445). Flying from South Pacific to Colorado in September is currently the most expensive (average of $821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 South Pacific to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
Dallas/Fort Worth to LaGuardia flights
Newark to Orlando flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
Newark to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
Charles de Gaulle to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
Seattle to Dallas/Fort Worth flights
Dallas/Fort Worth to Las Vegas flights
Charles de Gaulle to Newark flights
Seattle to Los Angeles flights
Boston to Fort Lauderdale flights
O'Hare Intl to John F Kennedy Intl flights
Minneapolis to Sky Harbor Intl flights
John F Kennedy Intl to West Palm Beach flights
Los Angeles to Seattle flights
Seattle to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Newark to Dallas/Fort Worth flights
Atlanta to John F Kennedy Intl flights
Los Angeles to Honolulu flights
O'Hare Intl to Orlando flights
Boston to Miami flights
Orly to Newark flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Miami flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
San Francisco to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Los Angeles flights
LaGuardia to West Palm Beach flights
Baltimore to Fort Lauderdale flights

Top 3 airlines flying from South Pacific to Colorado

Discover the top 3 airlines that operate flights from South Pacific to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$693Average$1,063FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$775Average$1,155FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$977Average$1,427FlexibilityNo cancel feeOn-time69%

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.