How does KAYAK find such low prices on flights from District of Columbia to Knock?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Knock. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Knock?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Knock?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knock with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Knock?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knock from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$582 CHEAP FLIGHTS from District of Columbia to Knock

NOC

KAYAK searches hundreds of travel sites at once for deals on flights to Knock

...and more

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41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$893

Multiple Airlines

Thu 3/12Thu 3/19

IAD - NOC • 1 stop

Cheapest one-way

$582

British Airways

Mon 3/30

IAD - NOC • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Knock!

Flight Deals

Cheap Flights from District of Columbia to Knock

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from District of Columbia to Knock

Thu, Mar 12 - Thu, Mar 19

7:20 pm - 12:25 pm

IAD

NOC

13h 05m

1 stop

1:00 pm - 4:35 pm

NOC

IAD

31h 35m

1 stop

$893Multiple Airlines

Fri, Jul 31 - Mon, Aug 17

9:00 pm - 12:35 pm

IAD

NOC

34h 35m

2 stops

1:05 pm - 3:45 pm

NOC

IAD

31h 40m

2 stops

$903Aer Lingus

Thu, Mar 12 - Thu, Mar 19

6:05 pm - 12:25 pm

IAD

NOC

14h 20m

2 stops

1:00 pm - 8:55 pm

NOC

IAD

11h 55m

1 stop

$952British Airways

Wed, Mar 4 - Sun, Mar 8

6:20 pm - 12:25 pm

IAD

NOC

13h 05m

1 stop

1:00 pm - 5:30 pm

NOC

IAD

56h 30m

2 stops

$958British Airways

Wed, Mar 4 - Sun, Mar 8

6:20 pm - 12:25 pm

IAD

NOC

13h 05m

1 stop

1:00 pm - 5:30 pm

NOC

IAD

56h 30m

2 stops

$959British Airways

Sun, Mar 29 - Sun, Apr 5

8:40 pm - 12:35 pm

IAD

NOC

34h 55m

2 stops

1:05 pm - 3:45 pm

NOC

IAD

31h 40m

2 stops

$963Aer Lingus

Thu, Mar 12 - Thu, Mar 19

7:20 pm - 12:25 pm

IAD

NOC

13h 05m

1 stop

1:00 pm - 9:15 pm

NOC

IAD

12h 15m

1 stop

$968Multiple Airlines

Thu, Mar 12 - Thu, Mar 19

6:05 pm - 12:25 pm

IAD

NOC

14h 20m

2 stops

1:00 pm - 8:55 pm

NOC

IAD

11h 55m

1 stop

$973British Airways

Fri, Jul 31 - Mon, Aug 17

5:15 pm - 12:35 pm

IAD

NOC

14h 20m

2 stops

1:05 pm - 3:50 pm

NOC

IAD

31h 45m

1 stop

$989Aer Lingus

Sun, Mar 22 - Thu, Mar 26

2:03 pm - 12:25 pm

IAD

NOC

18h 22m

2 stops

1:00 pm - 4:35 pm

NOC

IAD

31h 35m

2 stops

$1,000British Airways

Useful Info

Cheapest flight	$582

Flight from Washington, D.C. to Knock

How does KAYAK find such low prices on flights from District of Columbia to Knock?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Knock.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Knock?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Knock?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knock with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Knock?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knock from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Westport

Carrick-on-Shannon

Belmullet

Newport

Everything you need to know for your flight to Knock

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Knock

Knock (NOC)

NOC

$582 Find Cheap Flights from District of Columbia to Knock

KAYAK searches hundreds of travel sites at once for deals on flights to Knock

Everything you should know

Cheap Flights from District of Columbia to Knock

Recent round-trip flight deals from District of Columbia to Knock

Recent one-way flight deals from District of Columbia to Knock

Good to know

FAQs for booking flights from District of Columbia to Knock

How does KAYAK find such low prices on flights from District of Columbia to Knock?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Knock.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Knock?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Knock?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knock with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Knock?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knock from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Knock?

Everything you need to know for your flight to Knock

Information on the airport you'll fly into in Knock

Cabin class types available on flights to District of Columbia

Complete your trip to Knock with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Knock

Choose which airport to fly into in Knock