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Cheap flights from South Island to Washington, D.C. from $1,261

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — WAS
19 Jan — 26 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Island to Washington, D.C.

Enter your travel dates to find the best prices.

Best flights from South Island to Washington, D.C.
Discover carefully curated flight deals from South Island to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 December 2025.

Thu 19/213:00CHC - IAD
2 stops36h 16mUnited Airlines
Mon 23/212:35IAD - CHC
2 stops30h 50mUnited Airlines
Deal found 18/12$2,513

Find flight deals from South Island to Washington, D.C.

Keep the following information in mind while searching for South Island to Washington, D.C. flight deals. Data was last updated 20 December 2025.

Round-trip from

$2,513

One-way from

$1,261
United Airlines
  • United Airlines
  • 19/2-23/2
  • 4 total stops
  • 67h 06m total
  • South Island to Washington, D.C.
Search Deals
Air New Zealand
  • Air New Zealand
  • 14/5
  • 2 total stops
  • 24h 39m total
  • South Island to Washington, D.C.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Washington, D.C. 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 134,765 searches. Data last updated 20 December 2025.
Use the filters below to find and compare flights from South Island to Washington, D.C. that are best for you.

Fly from

South Island

Fly to

Washington, D.C.

Route

Departure

Return

Price

ChristchurchWashington, D.C.

CHC - IAD

CHCIAD

Christchurch

Thu 19/2

13:00-07:16

2 stops36h 16m

Washington, D.C. Dulles Intl

Mon 23/2

12:35-13:25

2 stops30h 50m

$2,513

ChristchurchWashington, D.C.

CHC - IAD

CHCIAD

Christchurch

Thu 14/5

16:05-00:44

2 stops24h 39m

$1,261

ChristchurchWashington, D.C.

CHC - IAD

CHCIAD

Christchurch

Thu 14/5

06:00-16:05

3 stops50h 05m

$3,862

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Best time to book a flight from South Island to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from South Island with our price prediction graph.
Estimated return 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 Island to Washington, D.C.
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 South Island to Washington, D.C.. 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 Island to Washington, D.C.?

    For as low as $2,513, United Airlines can have you in Washington, D.C. from South Island in 36h 16m. The distance from South Island to Washington, D.C. is about 14305 km.

  • Can I find deals for flights from South Island to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on South Island to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Island to Washington, D.C.?

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

  • Can I find deals for business class flights from South Island to Washington, D.C.?

    Yes. Cheapflights offers flight deals from South Island to Washington, D.C. 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 South Island to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Christchurch to Dulles Intl flights

Top airline flying from South Island to Washington, D.C.

Discover the top airline that operate flights from South Island to Washington, D.C.. 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 134,765 searches. Data last updated 20 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$2,378Average$2,707FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

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How does Cheapflights help users find flights from South Island to Washington, D.C.?

Deals for South Island to Washington, D.C. flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from South Island to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from South Island.

Can Cheapflights find flights from South Island to Washington, D.C. with no change fees?

Yes! Cheapflights helps users easily find flights from South Island to Washington, D.C. with no change fees.

Can Cheapflights notify me if prices for flights from South Island to Washington, D.C. become cheaper?

Yes, Cheapflights offers price alerts on South Island to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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