How long does it take to fly to Knock?

Flight times from United States to Knock vary, but if you’re flying out of Boston and flying into Shannon, Clare (one of the most popular routes), then the duration is 5h 50m on average. Another popular route from United States to Knock is flying from New York to Shannon, Clare, which will take roughly 6h 20m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Knock?

Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to Knock from United States according to our data. Aer Lingus is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Knock. Keep in mind that there are 9 different airlines that fly to Knock on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Knock Intl Airport?

Prices for flights from United States to Knock Intl Airport refresh daily.

How old do you have to be to fly from United States to Knock Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Knock Intl Airport.

What documentation or ID do you need to fly to Knock Intl Airport?

The travel and health documents required for your trip to Knock Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knock Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$245 Cheap Flights from the United States to Knock in 2025/26

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0 bags

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Find the cheapest flights from the United States to Knock

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Knock

12:55 am - 8:35 amEWR-NOC

27h 40m3 stops

9:10 am - 3:30 pmNOC-EWR

35h 20m3 stops

$625Multiple Airlines

Find Deal

mar., oct. 28 - mié., nov. 5

10:05 am - 12:25 pmJFK-NOC

22h 20m2 stops

1:00 pm - 8:58 pmNOC-JFK

36h 58m2 stops

$640Multiple Airlines

Find Deal

mié., oct. 29 - mié., nov. 5

4:00 pm - 12:25 pmJFK-NOC

16h 25m2 stops

1:00 pm - 10:05 pmNOC-JFK

14h 05m1 stop

$646British Airways

Find Deal

mié., oct. 29 - mié., nov. 5

6:30 pm - 12:25 pmEWR-NOC

12h 55m1 stop

1:00 pm - 7:35 pmNOC-EWR

11h 35m1 stop

$647British Airways

Find Deal

mié., dic. 3 - dom., dic. 7

1:56 pm - 12:25 pmEWR-NOC

17h 29m2 stops

1:00 pm - 7:35 pmNOC-EWR

11h 35m1 stop

$652British Airways

Find Deal

mié., dic. 3 - dom., dic. 7

9:50 pm - 12:25 pmJFK-NOC

9h 35m1 stop

1:00 pm - 7:35 pmNOC-JFK

11h 35m1 stop

$654Multiple Airlines

Find Deal

sáb., nov. 15 - lun., nov. 24

5:25 pm - 12:25 pmEWR-NOC

38h 00m2 stops

1:00 pm - 8:25 pmNOC-EWR

36h 25m2 stops

$662British Airways

Find Deal

mié., dic. 3 - dom., dic. 7

10:45 pm - 12:25 pmORD-NOC

32h 40m1 stop

1:00 pm - 1:50 pmNOC-ORD

30h 50m1 stop

$837Aer Lingus

Find Deal

jue., oct. 30 - jue., nov. 6

9:25 pm - 12:35 pmEWR-NOC

10h 10m1 stop

1:05 pm - 7:25 pmNOC-EWR

11h 20m1 stop

$1,131Aer Lingus

Find Deal

mar., sep. 30 - sáb., oct. 4

5:35 pm - 12:35 pmEWR-NOC

14h 00m2 stops

1:05 pm - 7:25 pmNOC-EWR

11h 20m1 stop

$1,161Aer Lingus

Find Deal

mar., sep. 30 - sáb., oct. 4

British Airways flights from United States to Knock

Our best British Airways deals on United States to Knock flight tickets

British Airways

Oct 29

JFK4:00 pmNew York John F Kennedy Intl

16h 25m

2 stops

NOC12:25 pmKnock Intl

Nov 5

NOC1:00 pmKnock Intl

14h 05m

1 stop

JFK10:05 pmNew York John F Kennedy Intl

$646

Find similar

British Airways

Dec 3

EWR6:30 pmNewark

12h 55m

1 stop

NOC12:25 pmKnock Intl

Dec 7

NOC1:00 pmKnock Intl

11h 35m

1 stop

EWR7:35 pmNewark

$647

Find similar

British Airways

Dec 3

EWR1:56 pmNewark

17h 29m

2 stops

NOC12:25 pmKnock Intl

Dec 7

NOC1:00 pmKnock Intl

11h 35m

1 stop

EWR7:35 pmNewark

$652

Find similar

Aer Lingus flights from United States to Knock

Our best Aer Lingus deals on United States to Knock flight tickets

Aer Lingus

Oct 30

ORD10:45 pmChicago O'Hare Intl

32h 40m

1 stop

NOC12:25 pmKnock Intl

Nov 6

NOC1:00 pmKnock Intl

30h 50m

1 stop

ORD1:50 pmChicago O'Hare Intl

$837

Find similar

Aer Lingus

Sep 30

EWR9:25 pmNewark

10h 10m

1 stop

NOC12:35 pmKnock Intl

Oct 4

NOC1:05 pmKnock Intl

11h 20m

1 stop

EWR7:25 pmNewark

$1,131

Find similar

Aer Lingus

Sep 30

EWR5:35 pmNewark

14h 00m

2 stops

NOC12:35 pmKnock Intl

Oct 4

NOC1:05 pmKnock Intl

11h 20m

1 stop

EWR7:25 pmNewark

$1,161

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkKnock

EWR - NOC

EWRNOC

Newark

mar. 10/28

12:55 am-8:35 am

3 stops27h 40m

Knock Intl

mié. 11/5

9:10 am-3:30 pm

3 stops35h 20m

$625

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

mié. 10/29

10:05 am-12:25 pm

2 stops22h 20m

Knock Intl

mié. 11/5

1:00 pm-8:58 pm

2 stops36h 58m

$640

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

mié. 10/29

4:00 pm-12:25 pm

2 stops16h 25m

Knock Intl

mié. 11/5

1:00 pm-10:05 pm

1 stop14h 05m

$646

NewarkKnock

EWR - NOC

EWRNOC

Newark

mié. 12/3

6:30 pm-12:25 pm

1 stop12h 55m

Knock Intl

dom. 12/7

1:00 pm-7:35 pm

1 stop11h 35m

$647

NewarkKnock

EWR - NOC

EWRNOC

Newark

mié. 12/3

1:56 pm-12:25 pm

2 stops17h 29m

Knock Intl

dom. 12/7

1:00 pm-7:35 pm

1 stop11h 35m

$652

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

sáb. 11/15

9:50 pm-12:25 pm

1 stop9h 35m

Knock Intl

lun. 11/24

1:00 pm-7:35 pm

1 stop11h 35m

$654

NewarkKnock

EWR - NOC

EWRNOC

Newark

mié. 12/3

5:25 pm-12:25 pm

2 stops38h 00m

Knock Intl

dom. 12/7

1:00 pm-8:25 pm

2 stops36h 25m

$662

ChicagoKnock

ORD - NOC

ORDNOC

Chicago O'Hare Intl

jue. 10/30

10:45 pm-12:25 pm

1 stop32h 40m

Knock Intl

jue. 11/6

1:00 pm-1:50 pm

1 stop30h 50m

$837

NewarkKnock

EWR - NOC

EWRNOC

Newark

mar. 9/30

9:25 pm-12:35 pm

1 stop10h 10m

Knock Intl

sáb. 10/4

1:05 pm-7:25 pm

1 stop11h 20m

$1,131

NewarkKnock

EWR - NOC

EWRNOC

Newark

mar. 9/30

5:35 pm-12:35 pm

2 stops14h 00m

Knock Intl

sáb. 10/4

1:05 pm-7:25 pm

1 stop11h 20m

$1,161

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Knock

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Knock?

According to our data, Wednesday is the cheapest day to fly to Knock from United States. The lowest ticket price found for a Wednesday departure recently was $820. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United States to Knock on a Thursday will generally be more expensive and average around $1,469. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on United States to Knock flights?

You could potentially save up to 6% on your flight if you consider stops on a United States to Knock flight.

Cheap United States to Knock flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Knock

Direct flights	None

There are no direct flights from United States to Knock. There are no popular flight routes from United States to Knock.

Search flight deals

When did momondo last update prices for flights from United States to Knock Intl Airport?
Prices for flights from United States to Knock Intl Airport refresh daily.
How old do you have to be to fly from United States to Knock Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Knock Intl Airport.
What documentation or ID do you need to fly to Knock Intl Airport?
The travel and health documents required for your trip to Knock Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knock Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Sligo

Westport

Newport

Carrick-on-Shannon

Why use momondo?

Why should I use momondo to find a flight deal from United States to Knock?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Knock. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United States to Knock with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United States to Knock flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to Knock?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Knock.

I’m not ready to book a flight from United States to Knock right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Knock now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Knock and let you know when they change.