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$692+ Cheap flights from Denver (DEN) to South Island

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHC
Sep 8 — Sep 151
Mon 9/8
Mon 9/15
1 adult, Economy
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Cheap flight deals from Denver to South Island

Keep the following information in mind while searching for Denver to South Island flight deals. Data was last updated September 3, 2025.

Round-trip from

$1,408
(Travelocity)

One-way from

$692
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,394
From Denver Intl to South Island
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One-way flight from Denver Intl to South Island
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Highest demand for flights based on searches. 13% potential increase in price ($247 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to South Island

Cheapest flights from Denver to South Island
Explore the most affordable flight options available from Denver to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2025.

This Fiji Airways deal was found by Cheapflights users on 9/1. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:04 pmDEN - CHC
2 stops25h 01mMultiple Airlines
Thu 10/302:05 pmCHC - DEN
2 stops24h 21mMultiple Airlines
Deal found 9/1$1,416
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:55 pmDEN - CHC
2 stops30h 30mMultiple Airlines
Mon 1/198:45 amCHC - DEN
2 stops23h 41mMultiple Airlines
Deal found 9/2$1,484
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:55 pmDEN - ZQN
2 stops26h 25mAir New Zealand
Tue 9/2310:35 amZQN - DEN
2 stops29h 43mAir New Zealand
Deal found 9/1$1,786
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmDEN - CHC
2 stops22h 25mAir New Zealand
Sat 1/106:10 amCHC - DEN
2 stops26h 09mAir New Zealand
Deal found 9/1$1,796
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/167:45 amDEN - CHC
2 stops35h 40mUnited Airlines
Thu 10/236:35 amCHC - DEN
2 stops26h 53mUnited Airlines
Deal found 8/31$1,831
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:22 amDEN - CHC
2 stops24h 43mAir New Zealand
Tue 1/66:00 amCHC - DEN
2 stops26h 19mAir New Zealand
Deal found 9/1$1,884
This Jetabroad deal was found by Cheapflights users on 9/2. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:15 pmDEN - CHC
2 stops32h 40mQantas Airways
Mon 1/196:50 pmCHC - DEN
3 stops37h 39mQantas Airways
Deal found 9/2$1,900
This Fareboom deal was found by Cheapflights users on 9/2. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:55 pmDEN - CHC
2 stops34h 10mAir New Zealand
Sat 10/118:10 pmCHC - DEN
2 stops46h 03mAir New Zealand
Deal found 9/2$1,905
This Fareboom deal was found by Cheapflights users on 9/2. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:59 pmDEN - ZQN
2 stops26h 21mAir New Zealand
Thu 10/25:20 pmZQN - DEN
2 stops21h 20mAir New Zealand
Deal found 9/2$1,918
This Gurufare deal was found by Cheapflights users on 9/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:46 pmDEN - ZQN
2 stops24h 39mAir New Zealand
Wed 10/12:15 pmZQN - DEN
2 stops24h 25mAir New Zealand
Deal found 9/2$1,930
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/167:45 amDEN - ZQN
2 stops31h 05mUnited Airlines
Thu 10/2310:35 amZQN - DEN
2 stops25h 00mUnited Airlines
Deal found 9/1$1,932
This KAYAK deal was found by Cheapflights users on 9/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:59 pmDEN - ZQN
2 stops28h 36mAir New Zealand
Tue 9/303:05 pmZQN - DEN
2 stops24h 15mAir New Zealand
Deal found 9/1$2,012

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to South Island 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 September 3, 2025.
Use the filters below to find and compare flights from Denver to South Island that are best for you.

Fly from

Denver

Fly to

South Island

Route

Depart

Return

Price

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Fri 2/27

1:00 pm-5:35 pm

3 stops32h 35m

Christchurch

Tue 3/17

6:20 am-12:37 pm

2 stops25h 17m

$1,408

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Sat 10/18

5:04 pm-1:05 pm

2 stops25h 01m

Christchurch

Thu 10/30

2:05 pm-7:26 pm

2 stops24h 21m

$1,416

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Sun 3/1

3:45 pm-9:55 am

2 stops22h 10m

Christchurch

Tue 3/17

6:10 am-2:34 pm

2 stops27h 24m

$1,474

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Mon 11/17

12:55 pm-3:25 pm

2 stops30h 30m

Christchurch

Mon 1/19

8:45 am-12:26 pm

2 stops23h 41m

$1,484

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Fri 2/27

3:45 pm-11:25 am

2 stops23h 40m

Christchurch

Tue 3/17

6:10 am-12:03 pm

2 stops24h 53m

$1,519

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Fri 1/9

1:00 pm-1:10 pm

2 stops28h 10m

Christchurch

Mon 1/26

2:20 pm-7:15 pm

2 stops24h 55m

$1,586

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Fri 2/27

3:40 pm-11:25 am

2 stops23h 45m

Queenstown Intl

Sat 3/7

2:35 pm-5:10 pm

3 stops46h 35m

$1,735

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Wed 9/17

5:59 pm-2:20 pm

2 stops26h 21m

Queenstown Intl

Thu 10/2

5:20 pm-7:40 pm

2 stops21h 20m

$1,918

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Tue 9/16

4:46 pm-11:25 am

2 stops24h 39m

Queenstown Intl

Wed 10/1

2:15 pm-7:40 pm

2 stops24h 25m

$1,930

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Thu 10/16

7:45 am-9:50 am

2 stops31h 05m

Queenstown Intl

Thu 10/23

10:35 am-4:35 pm

2 stops25h 00m

$1,932

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Showing 1-10 of 25 results
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Best time to book a flight from Denver to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from Denver 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 Denver to South Island

What is the cheapest month to book a flight from Denver to South Island?

Currently, July is the cheapest month in which you can book a flight from Denver to South Island (average of $1,101). Flying from Denver to South Island in December is currently the most expensive (average of $1,869). 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 DEN to EDG?

Find hourly flight availability from Denver to South Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 3, 2025.

When flying from Denver to South Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Island

Get insights into the airlines that provide service to South Island. 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 South Island. Reviews last updated September 3, 2025.
Read reviews from past customers who have flown Fiji Airways, Air New Zealand, and Qantas Airways from Denver to South Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
205 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.4

Food

7.5

Comfort

8.0

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
205 reviews
Fiji Airways
8.0
Very good
205 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.4

Food

7.5

Comfort

8.0

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air New Zealand
8.0
Very good
505 reviews
Fiji Airways
8.0
Very good
205 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.4

Food

7.5

Comfort

8.0

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qantas Airways
7.5
Good
904 reviews
Fiji Airways
8.0
Very good
205 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.4

Food

7.5

Comfort

8.0

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
United Airlines
7.4
Good
8,937 reviews
Fiji Airways
8.0
Very good
205 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.4

Food

7.5

Comfort

8.0

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air Canada
7.1
Good
10,000 reviews
Fiji Airways
8.0
Very good
205 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.4

Food

7.5

Comfort

8.0

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

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

  • What airport do you fly from for flights from Denver to South Island?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to South Island from Denver.

  • How long is the flight from Denver to South Island?

    There are many flights that can get you from Denver to South Island in 22h 10m. Fly via Air New Zealand to get the fastest option. The distance between Denver and South Island is about 7719 mi.

  • What are the most popular routes from Denver to South Island?

    When deciding which route to take from Denver to South Island consider Denver Intl - Christchurch, Denver Intl - Queenstown Intl or Denver Intl - Blenheim as they are the most popular.

  • Can I find deals for flights from Denver to South Island that include hotel bookings?

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

  • How can I find direct flights from Denver to South Island?

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

  • Can I find deals for business class flights from Denver to South Island?

    Yes. Cheapflights offers flight deals from Denver to South Island 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 Denver to South Island?

    Currently, July is the cheapest month in which you can book a flight from Denver to South Island (average of $1,101). Flying from Denver to South Island in December is currently the most expensive (average of $1,869). 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

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Top 6 airlines flying from Denver to South Island

Discover the top 6 airlines that operate flights from Denver to South Island. 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 September 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$433Average$1,575FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$717Average$1,594FlexibilityNo cancel feeOn-time74%
Qantas AirwaysCheapest$974Average$1,162FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,049Average$1,359FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,235Average$1,839FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,247Average$1,699FlexibilityNo cancel feeOn-time78%

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