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$731+ Cheap flights from Reagan-National (DCA) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CHC
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Reagan-National to South Island

Keep the following information in mind while searching for Reagan-National to South Island flight deals. Data was last updated julio 31, 2025.

Round-trip from

$1,497
(Gurufare)

One-way from

$979
(Gurufare)

Popular in

December

Cheapest in

May

Average price

$1,908
From Washington, D.C. Reagan-National to South Island
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One-way flight from Washington, D.C. Reagan-National to South Island
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Highest demand for flights based on searches. 5% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Reagan-National to South Island

Cheapest flights from Reagan-National to South Island
Explore the most affordable flight options available from Reagan-National to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/19:20 pmDCA - CHC
3 stops55h 45mAir Canada
jue. 1/296:10 amCHC - DCA
3 stops44h 45mAir Canada
Deal found 7/29$1,262
This Gurufare deal was found by Cheapflights users on 7/29. 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.
dom. 10/129:59 amDCA - CHC
2 stops29h 56mMultiple Airlines
dom. 10/1911:00 amCHC - DCA
2 stops27h 14mMultiple Airlines
Deal found 7/29$1,498
This Fiji Airways deal was found by Cheapflights users on 7/29. 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.
mar. 12/25:06 pmDCA - CHC
2 stops25h 59mFiji Airways
jue. 1/292:20 pmCHC - DCA
2 stops24h 39mFiji Airways
Deal found 7/29$1,589
This Priceline deal was found by Cheapflights users on 7/30. 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.
lun. 11/245:00 pmDCA - ZQN
2 stops32h 40mQantas Airways
mié. 12/37:00 amZQN - DCA
2 stops34h 07mQantas Airways
Deal found 7/30$1,732
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:55 pmDCA - CHC
2 stops27h 30mAir New Zealand
sáb. 10/1810:00 amCHC - DCA
2 stops23h 52mAir New Zealand
Deal found 7/31$1,767
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/249:40 amDCA - ZQN
3 stops58h 35mAir Canada
mié. 12/33:35 pmZQN - DCA
3 stops47h 05mAir Canada
Deal found 7/30$1,819
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 12/35:59 pmDCA - CHC
1 stop22h 36mUnited Airlines
mar. 1/272:15 pmCHC - DCA
1 stop20h 41mUnited Airlines
Deal found 7/29$1,841
This Qantas Airways deal was found by Cheapflights users on 7/29. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/285:30 pmDCA - CHC
2 stops36h 25mQantas Airways
mar. 1/276:00 amCHC - DCA
2 stops30h 59mQantas Airways
Deal found 7/29$1,849
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:00 pmDCA - ZQN
2 stops34h 05mMultiple Airlines
mié. 12/38:25 pmZQN - DCA
3 stops42h 30mMultiple Airlines
Deal found 7/30$1,890
This oojo deal was found by Cheapflights users on 7/30. 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.
sáb. 9/137:00 pmDCA - ZQN
2 stops24h 25mAir New Zealand
sáb. 9/206:20 pmZQN - DCA
2 stops43h 49mAir New Zealand
Deal found 7/30$1,990
This American Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 8/302:54 pmDCA - CHC
2 stops26h 56mAmerican Airlines
dom. 9/79:40 amCHC - DCA
3 stops27h 41mAmerican Airlines
Deal found 7/30$2,488
This Air New Zealand deal was found by Cheapflights users on 7/30. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2111:00 amDCA - BHE
2 stops33h 45mAir New Zealand
lun. 8/251:15 pmBHE - DCA
2 stops43h 39mAir New Zealand
Deal found 7/30$2,491

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 julio 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to South Island that are best for you.

Fly from

Reagan-National

Fly to

South Island

Route

Depart

Return

Price

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

dom. 10/12

9:59 am-8:55 am

2 stops29h 56m

Christchurch

dom. 10/19

11:00 am-9:14 pm

2 stops27h 14m

$1,498

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

lun. 11/24

5:00 pm-7:40 pm

2 stops32h 40m

Queenstown Intl

mié. 12/3

7:00 am-11:07 pm

2 stops34h 07m

$1,732

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

jue. 10/9

12:55 pm-9:25 am

2 stops27h 30m

Christchurch

sáb. 10/18

10:00 am-4:52 pm

2 stops23h 52m

$1,767

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

lun. 11/24

9:40 am-2:15 pm

3 stops58h 35m

Queenstown Intl

mié. 12/3

3:35 pm-8:40 pm

3 stops47h 05m

$1,819

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

lun. 11/24

5:00 pm-9:05 pm

2 stops34h 05m

Queenstown Intl

mié. 12/3

8:25 pm-8:55 pm

3 stops42h 30m

$1,890

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

sáb. 8/30

7:31 pm-12:10 am

2 stops60h 39m

Christchurch

dom. 9/7

8:20 am-12:55 am

2 stops32h 35m

$1,904

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

sáb. 9/13

7:00 pm-11:25 am

2 stops24h 25m

Queenstown Intl

sáb. 9/20

6:20 pm-10:09 pm

2 stops43h 49m

$1,990

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

dom. 10/12

6:59 am-11:15 pm

3 stops47h 16m

Christchurch

dom. 10/19

6:35 am-7:44 pm

3 stops30h 09m

$2,151

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

sáb. 8/30

2:54 pm-9:50 am

2 stops26h 56m

Christchurch

dom. 9/7

9:40 am-9:21 pm

3 stops27h 41m

$2,488

Washington, D.C.Blenheim

DCA - BHE

DCABHE

Washington, D.C. Reagan-National

jue. 8/21

11:00 am-12:45 pm

2 stops33h 45m

Blenheim

lun. 8/25

1:15 pm-4:54 pm

2 stops43h 39m

$2,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 17 results
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Best time to book a flight from Reagan-National to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from Reagan-National 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 Washington, D.C. Reagan-National Airport to South Island
No data available for this route at this time. Please check back soon.

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 julio 31, 2025.
Get a feel of what it's like to fly with Fiji Airways, Air New Zealand, and Qantas Airways from Washington, D.C. Reagan-National Airport to South Island by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
202 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Entertainment

7.5

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
202 reviews
Fiji Airways
8.0
Very good
202 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Entertainment

7.5

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
501 reviews
Fiji Airways
8.0
Very good
202 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Entertainment

7.5

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
887 reviews
Fiji Airways
8.0
Very good
202 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Entertainment

7.5

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
8,900 reviews
Fiji Airways
8.0
Very good
202 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Entertainment

7.5

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!!
American Airlines
7.2
Good
10,000 reviews
Fiji Airways
8.0
Very good
202 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Entertainment

7.5

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 Reagan-National 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 are the most popular routes from Washington, D.C. Reagan-National Airport to South Island?

    The most popular route from Washington, D.C. Reagan-National Airport to South Island is Washington, D.C. Reagan-National - Christchurch. You may also consider Washington, D.C. Reagan-National - Queenstown Intl or Washington, D.C. Reagan-National - Blenheim.

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

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

  • How can I find direct flights from Reagan-National to South Island?

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

  • Can I find deals for business class flights from Reagan-National to South Island?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to South Island?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South Island (average of $1,101). Flying from Washington, D.C. Reagan-National Airport 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

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