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$797+ Cheap flights from Washington, D.C. (WAS) to Knock (NOC)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — NOC
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Knock

Best flights from Washington, D.C. to Knock
Discover carefully curated flight deals from Washington, D.C. to Knock that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 4, 2025.

This British Airways deal was found by Cheapflights users on 12/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/46:20 pmIAD - NOC
1 stop13h 05mBritish Airways
dom. 2/81:00 pmNOC - IAD
2 stops56h 30mBritish Airways
Deal found 12/2$797
This Mytrip deal was found by Cheapflights users on 12/3. 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.
dom. 1/189:45 amIAD - NOC
3 stops25h 10mMultiple Airlines
dom. 1/259:15 amNOC - IAD
3 stops35h 00mMultiple Airlines
Deal found 12/3$799
This Trip.com deal was found by Cheapflights users on 12/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/186:20 pmIAD - NOC
1 stop13h 05mBritish Airways
dom. 1/251:00 pmNOC - IAD
2 stops55h 35mBritish Airways
Deal found 12/4$908

Find flight deals from Washington, D.C. to Knock

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Knock (NOC). 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 diciembre 4, 2025.

Round-trip from

$797
(British Airways)
From Washington, D.C. (WAS) to Knock Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Knock 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 diciembre 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Knock that are best for you.

Fly from

Washington, D.C.

Fly to

Knock

Route

Depart

Return

Price

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

mié. 2/4

6:20 pm-12:25 pm

1 stop13h 05m

Knock Intl

dom. 2/8

1:00 pm-4:30 pm

2 stops56h 30m

$797

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

dom. 1/18

9:45 am-3:55 pm

3 stops25h 10m

Knock Intl

dom. 1/25

9:15 am-3:15 pm

3 stops35h 00m

$799

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

dom. 1/18

6:20 pm-12:25 pm

1 stop13h 05m

Knock Intl

dom. 1/25

1:00 pm-3:35 pm

2 stops55h 35m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

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

Have a flexible travel schedule? Discover the best time to fly to Knock from Washington, D.C. 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. to Knock
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Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Knock. 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 Knock from Washington, D.C.?

    Most people fly into Knock Intl (NOC) if they book a flight to Knock from Washington, D.C.. On average, Knock Intl has 0 inbound flights from Washington, D.C. per day from 0 airlines. Knock Intl is conveniently located just 9.2 mi from Knock’s city center.

  • How long is the flight from Washington, D.C. to Knock?

    Departing from Washington, D.C. to Knock will take you 13h 05m. Airlines will cover a distance of 3283 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Knock by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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