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$1,386+ Cheap flights from Reagan-National (DCA) to South Island

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CHC
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,386
(Fiji Airways)

Popular in

August

Cheapest in

May

Average price

$1,224
Provider with most accurate pricing for Washington, D.C. (WAS)-Christchurch flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Christchurch flights.
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From Washington, D.C. Reagan-National to South Island
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Highest demand for flights based on searches. 19% potential increase in price ($396 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 April 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 April 2, 2025.

This Fiji Airways deal was found by Cheapflights users on 4/1. 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.
Tue 6/177:33 pmDCA - CHC
2 stops24h 42mMultiple Airlines
Tue 6/241:15 pmCHC - DCA
2 stops27h 36mMultiple Airlines
Deal found 4/1$1,386
This oojo deal was found by Cheapflights users on 4/1. 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.
Tue 6/35:59 pmDCA - CHC
2 stops28h 26mAir New Zealand
Mon 6/161:00 pmCHC - DCA
2 stops25h 15mAir New Zealand
Deal found 4/1$1,713
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1712:00 pmDCA - CHC
3 stops30h 25mUnited Airlines
Tue 6/246:10 amCHC - DCA
2 stops31h 02mUnited Airlines
Deal found 3/31$1,862
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2912:45 pmDCA - ZQN
2 stops29h 05mAir New Zealand
Tue 5/612:10 pmZQN - DCA
2 stops27h 49mAir New Zealand
Deal found 4/1$1,912
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:30 pmDCA - ZQN
2 stops35h 45mQantas Airways
Sat 5/243:25 pmZQN - DCA
2 stops43h 26mQantas Airways
Deal found 4/1$2,024
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 pmDCA - CHC
2 stops24h 05mAmerican Airlines
Fri 1/169:40 amCHC - DCA
2 stops28h 10mAmerican Airlines
Deal found 4/2$2,206
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:45 pmDCA - ZQN
2 stops30h 40mUnited Airlines
Sat 5/33:05 pmZQN - DCA
3 stops64h 57mUnited Airlines
Deal found 3/31$2,395
This Qantas Airways deal was found by Cheapflights users on 4/1. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/294:15 pmDCA - ZQN
3 stops30h 15mMultiple Airlines
Tue 5/63:25 pmZQN - DCA
3 stops33h 51mMultiple Airlines
Deal found 4/1$2,451
This KAYAK deal was found by Cheapflights users on 4/1. 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.
Sat 4/125:14 pmDCA - CHC
2 stops38h 45mQantas Airways
Sun 4/276:10 amCHC - DCA
2 stops54h 48mQantas Airways
Deal found 4/1$2,611
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/269:40 amDCA - ZQN
3 stops36h 40mAir Canada
Sat 5/31:15 pmZQN - DCA
3 stops46h 28mAir Canada
Deal found 3/31$3,194
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/135:38 pmDCA - CHC
2 stops26h 37mFiji Airways
Sat 4/261:15 pmCHC - DCA
2 stops25h 44mFiji Airways
Deal found 4/1$3,266
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:30 pmDCA - DUD
3 stops33h 20mMultiple Airlines
Sun 4/209:25 amDUD - DCA
3 stops27h 34mMultiple Airlines
Deal found 4/1$4,892

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 April 2, 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

Tue 6/17

7:33 pm-12:15 pm

2 stops24h 42m

Christchurch

Tue 6/24

1:15 pm-12:51 am

2 stops27h 36m

$1,386

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

Tue 6/3

5:59 pm-2:25 pm

2 stops28h 26m

Christchurch

Mon 6/16

1:00 pm-10:15 pm

2 stops25h 15m

$1,713

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

Tue 6/17

12:00 pm-10:25 am

3 stops30h 25m

Christchurch

Tue 6/24

6:10 am-9:12 pm

2 stops31h 02m

$1,862

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

Tue 4/29

12:45 pm-9:50 am

2 stops29h 05m

Queenstown Intl

Tue 5/6

12:10 pm-11:59 pm

2 stops27h 49m

$1,912

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

Sat 5/17

5:30 pm-9:15 pm

2 stops35h 45m

Queenstown Intl

Sat 5/24

3:25 pm-6:51 pm

2 stops43h 26m

$2,024

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

Sat 4/26

12:45 pm-11:25 am

2 stops30h 40m

Queenstown Intl

Sat 5/3

3:05 pm-4:02 pm

3 stops64h 57m

$2,395

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

Tue 4/29

4:15 pm-2:30 pm

3 stops30h 15m

Queenstown Intl

Tue 5/6

3:25 pm-9:16 am

3 stops33h 51m

$2,451

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

Sat 4/12

5:14 pm-11:59 pm

2 stops38h 45m

Christchurch

Sun 4/27

6:10 am-8:58 pm

2 stops54h 48m

$2,611

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

Sat 4/26

9:40 am-2:20 pm

3 stops36h 40m

Queenstown Intl

Sat 5/3

1:15 pm-7:43 pm

3 stops46h 28m

$3,194

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

Sun 4/13

5:38 pm-12:15 pm

2 stops26h 37m

Christchurch

Sat 4/26

1:15 pm-10:59 pm

2 stops25h 44m

$3,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 11 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

Rainfall in South Island by month

Plan your trip to South Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Island ranges from 1.6 - 2.4 inches per month. May is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit South Island when rainfall is around 1.6 in.

Temperature in South Island by month

Plan your trip to South Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Island, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 42.8 F).

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 April 2, 2025.
See what other customers who have flown with Singapore Airlines, Fiji Airways and Air New Zealand from Washington, D.C. to South Island have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,288 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Fiji Airways
8.0
Very good
180 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Air New Zealand
7.9
Good
458 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qantas Airways
7.5
Good
813 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
United Airlines
7.4
Good
8,615 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 - Dunedin.

  • 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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