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$2,019+ Cheap flights from Dulles Intl (IAD) to Hamilton (HLZ)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HLZ
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Dulles Intl to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Hamilton (HLZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 2, 2025.

Round-trip from

$2,019
(Expedia)
From Washington, D.C. Dulles Intl to Hamilton
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Find flight deals from Dulles Intl to Hamilton

Cheapest flights from Dulles Intl to Hamilton
Explore the most affordable flight options available from Dulles Intl to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:20 amIAD - HLZ
3 stops55h 55mMultiple Airlines
Sat 11/112:15 pmHLZ - IAD
3 stops50h 11mMultiple Airlines
Deal found 10/2$2,019
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:50 amIAD - HLZ
3 stops32h 30mAir New Zealand
Sat 11/17:40 amHLZ - IAD
3 stops25h 47mAir New Zealand
Deal found 10/1$2,672

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Hamilton 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 October 2, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Hamilton that are best for you.

Fly from

Dulles Intl

Fly to

Hamilton

Route

Depart

Return

Price

Washington, D.C.Hamilton

IAD - HLZ

IADHLZ

Washington, D.C. Dulles Intl

Sat 10/25

10:20 am-11:15 am

3 stops55h 55m

Hamilton

Sat 11/1

12:15 pm-9:26 pm

3 stops50h 11m

$2,019

Washington, D.C.Hamilton

IAD - HLZ

IADHLZ

Washington, D.C. Dulles Intl

Sat 10/25

8:50 am-10:20 am

3 stops32h 30m

Hamilton

Sat 11/1

7:40 am-4:27 pm

3 stops25h 47m

$2,672

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Best time to book a flight from Dulles Intl to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Hamilton. 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 into for flights to Hamilton from Washington, D.C. Dulles Intl?

    Hamilton (HLZ), located 6.3 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Hamilton. 0 airlines have flights to Hamilton from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Hamilton should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Hamilton?

    Departing from Washington, D.C. Dulles Intl Airport to Hamilton will take you 32h 30m. There are 8602 mi between Washington, D.C. Dulles Intl Airport and Hamilton.

  • Can I find deals for flights from Dulles Intl to Hamilton that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Hamilton.

  • Can I find deals for business class flights from Dulles Intl to Hamilton?

    Yes. Cheapflights offers flight deals from Dulles Intl to Hamilton 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 Dulles Intl to Hamilton

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