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>

$743 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

Travelers love KAYAK

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

$743

Multiple Airlines

Fri 2/6Wed 2/11

IAD - NOC • 2 stops

Cheapest one-way

$1,802

British Airways

Sat 1/3

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Knock that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

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

Fri, Feb 6 - Wed, Feb 11

1:15 pm - 12:25 pmIAD-NOC

18h 10m2 stops

1:00 pm - 8:54 pmNOC-IAD

36h 54m2 stops

$743Multiple Airlines

Find Deal

Fri, Feb 6 - Wed, Feb 11

5:05 pm - 12:25 pmIAD-NOC

14h 20m2 stops

1:00 pm - 7:55 pmNOC-IAD

11h 55m1 stop

$779Multiple Airlines

Find Deal

Fri, Feb 6 - Wed, Feb 11

6:20 pm - 12:25 pmIAD-NOC

13h 05m1 stop

1:00 pm - 7:55 pmNOC-IAD

11h 55m1 stop

$784Multiple Airlines

Find Deal

Sun, Mar 15 - Sat, Mar 21

7:20 pm - 12:25 pmIAD-NOC

13h 05m1 stop

1:00 pm - 4:40 pmNOC-IAD

31h 40m1 stop

$890British Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

7:20 pm - 12:25 pmIAD-NOC

13h 05m1 stop

1:05 pm - 8:20 pmNOC-IAD

12h 15m1 stop

$901British Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

7:20 pm - 12:25 pmIAD-NOC

13h 05m1 stop

1:05 pm - 8:20 pmNOC-IAD

12h 15m1 stop

$902British Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

5:43 pm - 12:25 pmIAD-NOC

38h 42m2 stops

1:05 pm - 5:25 pmNOC-IAD

33h 20m1 stop

$906British Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

2:01 pm - 12:25 pmIAD-NOC

42h 24m2 stops

1:05 pm - 3:57 pmNOC-IAD

31h 52m2 stops

$916British Airways

Find Deal

Fri, Feb 6 - Wed, Feb 11

9:45 am - 12:25 pmIAD-NOC

21h 40m2 stops

4:25 pm - 3:15 pmNOC-IAD

27h 50m3 stops

$993Multiple Airlines

Find Deal

Fri, Feb 6 - Wed, Feb 11

9:45 am - 12:25 pmIAD-NOC

21h 40m3 stops

4:25 pm - 3:15 pmNOC-IAD

27h 50m3 stops

$1,000Multiple Airlines

Find Deal

Useful Info

Cheapest flight	$743

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

$743 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

Recent last minute 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