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$695+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — NOC
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap 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 octubre 14, 2025.

Round-trip from

$695
(Expedia)
From Washington, D.C. (WAS) to Knock Intl
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Find flight deals from Washington, D.C. to Knock

Cheapest flights from Washington, D.C. to Knock
Explore the most affordable flight options available from Washington, D.C. to Knock. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 14, 2025.

This Expedia deal was found by Cheapflights users on 10/12. 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.
mié. 11/269:45 amIAD - NOC
2 stops21h 40mMultiple Airlines
mié. 12/31:00 pmNOC - IAD
2 stops36h 59mMultiple Airlines
Deal found 10/12$695
This Ovago deal was found by Cheapflights users on 10/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:29 pmIAD - NOC
2 stops13h 56mMultiple Airlines
mié. 12/31:00 pmNOC - IAD
1 stop11h 55mMultiple Airlines
Deal found 10/13$735
This oojo deal was found by Cheapflights users on 10/12. 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.
mié. 11/265:05 pmIAD - NOC
2 stops14h 20mBritish Airways
mié. 12/31:00 pmNOC - IAD
1 stop11h 55mBritish Airways
Deal found 10/12$762
This KAYAK deal was found by Cheapflights users on 10/13. 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. 11/245:29 pmIAD - NOC
2 stops13h 56mBritish Airways
mié. 12/31:00 pmNOC - IAD
1 stop31h 35mBritish Airways
Deal found 10/13$780

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 octubre 14, 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. 11/26

9:45 am-12:25 pm

2 stops21h 40m

Knock Intl

mié. 12/3

1:00 pm-8:59 pm

2 stops36h 59m

$695

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

lun. 11/24

5:29 pm-12:25 pm

2 stops13h 56m

Knock Intl

mié. 12/3

1:00 pm-7:55 pm

1 stop11h 55m

$735

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 1/9

1:15 pm-12:25 pm

2 stops18h 10m

Knock Intl

vie. 1/16

1:00 pm-11:48 am

2 stops27h 48m

$742

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

mié. 11/26

5:05 pm-12:25 pm

2 stops14h 20m

Knock Intl

mié. 12/3

1:00 pm-7:55 pm

1 stop11h 55m

$762

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

lun. 11/24

5:29 pm-12:25 pm

2 stops13h 56m

Knock Intl

mié. 12/3

1:00 pm-3:35 pm

1 stop31h 35m

$780

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 1/9

6:20 pm-12:25 pm

1 stop13h 05m

Knock Intl

vie. 1/16

1:00 pm-11:42 pm

2 stops39h 42m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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
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 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 14h 20m. 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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