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$608+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CHC
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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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 octobre 28, 2025.

This Qantas Airways deal was found by Cheapflights users on 10/26. 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.
ven. 10/315:21 pmDCA - ZQN
2 stops34h 44mQantas Airways
mar. 11/47:00 amZQN - DCA
2 stops55h 00mQantas Airways
Deal found 10/26$1,245
This KAYAK deal was found by Cheapflights users on 10/28. 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.
mer. 11/2612:50 pmDCA - CHC
2 stops26h 15mAir New Zealand
mar. 12/92:15 pmCHC - DCA
1 stop20h 34mAir New Zealand
Deal found 10/28$1,399
This oojo deal was found by Cheapflights users on 10/28. 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.
mar. 11/257:00 amDCA - CHC
2 stops45h 40mAir New Zealand
mar. 12/92:15 pmCHC - DCA
1 stop25h 21mAir New Zealand
Deal found 10/28$1,418
This oojo deal was found by Cheapflights users on 10/28. 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.
jeu. 11/2711:00 amDCA - CHC
2 stops29h 25mAir New Zealand
mar. 12/99:00 pmCHC - DCA
2 stops37h 49mAir New Zealand
Deal found 10/28$1,445
This Gurufare deal was found by Cheapflights users on 10/27. 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.
jeu. 11/2712:50 pmDCA - CHC
2 stops27h 05mAir New Zealand
ven. 12/122:15 pmCHC - DCA
1 stop25h 21mAir New Zealand
Deal found 10/27$1,447
This Priceline deal was found by Cheapflights users on 10/28. 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.
mer. 11/265:06 pmDCA - CHC
2 stops27h 49mQantas Airways
mar. 12/96:20 amCHC - DCA
2 stops30h 12mQantas Airways
Deal found 10/28$1,572
This oojo deal was found by Cheapflights users on 10/26. 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.
mer. 12/109:59 amDCA - ZQN
2 stops41h 06mQantas Airways
mer. 12/174:30 pmZQN - DCA
2 stops39h 23mQantas Airways
Deal found 10/26$1,588
This Air Canada deal was found by Cheapflights users on 10/27. 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.
jeu. 11/279:40 amDCA - CHC
3 stops44h 15mMultiple Airlines
ven. 12/126:10 amCHC - DCA
3 stops44h 45mMultiple Airlines
Deal found 10/27$1,774
This Priceline deal was found by Cheapflights users on 10/26. 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.
jeu. 12/119:59 amDCA - ZQN
2 stops39h 01mQantas Airways
mar. 1/67:00 amZQN - DCA
2 stops29h 41mQantas Airways
Deal found 10/26$1,837
This KAYAK deal was found by Cheapflights users on 10/26. 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.
mar. 12/95:01 pmDCA - CHC
2 stops26h 04mFiji Airways
jeu. 1/82:20 pmCHC - DCA
2 stops24h 40mFiji Airways
Deal found 10/26$1,907
This KAYAK deal was found by Cheapflights users on 10/26. 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.
lun. 12/85:59 pmDCA - CHC
2 stops24h 26mAir New Zealand
ven. 1/92:15 pmCHC - DCA
1 stop20h 37mAir New Zealand
Deal found 10/26$1,931
This KAYAK deal was found by Cheapflights users on 10/26. 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.
lun. 12/85:59 pmDCA - CHC
2 stops24h 26mAir New Zealand
jeu. 1/85:00 pmCHC - DCA
2 stops22h 52mAir New Zealand
Deal found 10/26$1,964

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 octobre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,173
(Gurufare)

One-way from

$608
(oojo)

Popular in

December

Cheapest in

May

Average price

$1,469
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
Search Deals
One-way flight from Washington, D.C. Reagan-National to South Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($95 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octobre 28, 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

mar. 2/17

9:30 am-8:05 am

2 stops28h 35m

Christchurch

mar. 3/3

2:15 pm-9:39 pm

1 stop25h 24m

$1,343

Washington, D.C.Dunedin

DCA - DUD

DCADUD

Washington, D.C. Reagan-National

mar. 2/3

7:00 am-6:50 pm

2 stops41h 50m

Dunedin

jeu. 2/12

3:15 pm-8:56 pm

2 stops23h 41m

$1,398

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

jeu. 11/27

12:50 pm-9:55 am

2 stops27h 05m

Christchurch

mar. 12/9

2:15 pm-4:49 pm

1 stop20h 34m

$1,399

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

mar. 2/17

7:59 pm-9:50 am

2 stops43h 51m

Queenstown Intl

mar. 3/3

4:05 pm-9:39 pm

2 stops23h 34m

$1,409

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

mar. 11/25

7:00 am-10:40 pm

2 stops45h 40m

Christchurch

mar. 12/9

2:15 pm-9:36 pm

1 stop25h 21m

$1,418

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

jeu. 11/27

12:50 pm-9:55 am

2 stops27h 05m

Christchurch

ven. 12/12

2:15 pm-9:36 pm

1 stop25h 21m

$1,447

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

mer. 12/10

9:59 am-9:05 pm

2 stops41h 06m

Queenstown Intl

mer. 12/17

4:30 pm-1:53 pm

2 stops39h 23m

$1,588

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

sam. 1/3

5:00 pm-1:10 pm

2 stops26h 10m

Christchurch

sam. 1/17

2:10 pm-8:54 pm

2 stops24h 44m

$1,660

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

dim. 1/4

2:45 pm-11:25 am

2 stops26h 40m

Christchurch

jeu. 1/15

2:00 pm-9:52 pm

2 stops25h 52m

$1,727

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

mar. 2/17

12:47 pm-11:25 am

3 stops28h 38m

Queenstown Intl

mar. 3/3

3:05 pm-8:55 pm

2 stops23h 50m

$1,734

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 30 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.

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.

  • How long is the flight from Washington, D.C. Reagan-National Airport to South Island?

    A quick flight from Washington, D.C. Reagan-National Airport to South Island can take about 41h 06m. Air New Zealand provides one of the quickest options available for as low as $1,588. The distance from Washington, D.C. Reagan-National Airport to South Island is about 9116 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

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Alternative routes for Reagan-National to South Island

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