How does KAYAK find such low prices on flights from Cardiff to the United States?

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 Cardiff to the United States. 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 Cardiff to the United States?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to the United States 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 Cardiff to the United States?

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 from Cardiff to the United States with an airline and back 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 Cardiff to the United States?

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 from Cardiff to the United States 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>

Which airlines provide the cheapest flights from Cardiff to the United States?

In the past 3 days, the cheapest round-trip tickets from Cardiff to the United States were found on KLM ($599) and Delta ($603).

How long does a flight from Cardiff to the United States take?

The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Cardiff are to New York , which takes 10h 25m , Boston , which takes 11h 45m, and New York , which takes 14h 34m.

$344 CHEAP FLIGHTS from Cardiff to the United States

KAYAK searches hundreds of travel sites at once for deals on flights to the United States

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Flights Deals

One-wayRound-trip

Los Angeles2 stops$1,067

Las Vegas3 stops$1,049

Miami2 stops$989

San Francisco2 stops$1,089

Boston1 stop$891

Atlanta3 stops$995

Philadelphia2 stops$1,084

Los Angeles2 stops$1,067

Las Vegas3 stops$1,049

Miami2 stops$989

San Francisco2 stops$1,089

Boston1 stop$891

Atlanta3 stops$995

Philadelphia2 stops$1,084

Cheap Flights from Cardiff to the United States

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cardiff to the United States 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 Cardiff to the United States

Sun, Sep 21 - Sat, Sep 27

11:00 am - 7:20 pmCWL-JFK

13h 20m1 stop

4:55 pm - 10:35 amJFK-CWL

12h 40m1 stop

$579

Find Deal

Mon, Sep 22 - Mon, Sep 29

1:10 pm - 10:50 pmCWL-JFK

14h 40m2 stops

9:25 pm - 3:55 pmJFK-CWL

13h 30m1 stop

$582

Find Deal

Tue, Sep 23 - Sun, Sep 28

9:50 am - 7:05 pmCWL-JFK

14h 15m1 stop

12:50 am - 4:45 pmJFK-CWL

10h 55m1 stop

$599KLM

Find Deal

Mon, Aug 25 - Tue, Sep 2

9:50 am - 3:25 pmCWL-JFK

10h 35m1 stop

5:30 pm - 9:15 amJFK-CWL

10h 45m1 stop

$603Delta

Find Deal

Mon, Jul 14 - Wed, Jul 30

5:15 pm - 12:15 pmCWL-JFK

24h 00m1 stop

6:10 pm - 4:45 pmJFK-CWL

17h 35m1 stop

$608KLM

Find Deal

Wed, Sep 24 - Sun, Sep 28

9:50 am - 7:34 pmCWL-LGA

14h 44m2 stops

8:00 pm - 9:15 amLGA-CWL

32h 15m2 stops

$609Virgin Atlantic

Find Deal

Mon, Jul 14 - Wed, Jul 30

9:50 am - 10:34 pmCWL-JFK

17h 44m2 stops

10:30 am - 9:15 amJFK-CWL

17h 45m2 stops

$614Delta

Find Deal

Wed, Sep 24 - Sun, Sep 28

9:50 am - 7:30 amCWL-EWR

26h 40m2 stops

7:40 pm - 9:15 amEWR-CWL

32h 35m2 stops

$617Virgin Atlantic

Find Deal

Tue, Sep 23 - Mon, Sep 29

9:50 am - 6:45 pmCWL-JFK

13h 55m2 stops

7:15 pm - 4:45 pmJFK-CWL

16h 30m1 stop

$636Air France

Find Deal

Thu, Sep 11 - Sun, Sep 14

9:50 am - 8:55 pmCWL-JFK

16h 05m2 stops

12:50 am - 4:45 pmJFK-CWL

10h 55m1 stop

$677Air France

Find Deal

Useful Info

KAYAK's insights & trends for Cardiff to the United States flights

Get data-powered insights and trends into flights from Cardiff to the United States to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

The cheapest month for flights from Cardiff to the United States is January, when tickets cost $566 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $1,128 and $1,048 respectively.

Find deals

Low season	July
High season	May
Cheapest flight	$344

Best time to beat the crowds but there is an average 19% increase in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Cardiff to New York

How does KAYAK find such low prices on flights from Cardiff to the United States?
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 Cardiff to the United States.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to the United States?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to the United States 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 Cardiff to the United States?
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 from Cardiff to the United States with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to the United States?
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 from Cardiff to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Cardiff to the United States

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Cardiff (CWL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$344 Find Cheap Flights from Cardiff to the United States

KAYAK searches hundreds of travel sites at once for deals on flights to the United States

Best United States Flight Deals from Cardiff

Cheap Flights from Cardiff to the United States

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

Recent one-way flight deals from Cardiff to the United States

Recent last minute flight deals from Cardiff to the United States

KAYAK's insights & trends for Cardiff to the United States flights

Get data-powered insights and trends into flights from Cardiff to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cardiff to the United States?

The cheapest month for flights from Cardiff to the United States is January, when tickets cost $566 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $1,128 and $1,048 respectively.

Which airlines provide the cheapest flights from Cardiff to the United States?

In the past 3 days, the cheapest round-trip tickets from Cardiff to the United States were found on KLM ($599) and Delta ($603).

How long does a flight from Cardiff to the United States take?

The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Cardiff are to New York, which takes 10h 25m, Boston, which takes 11h 45m, and New York, which takes 14h 34m.

Good to know

FAQs - booking United States flights

How does KAYAK find such low prices on flights from Cardiff to the United States?

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 Cardiff to the United States.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to the United States?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to the United States 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 Cardiff to the United States?

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 from Cardiff to the United States with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to the United States?

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 from Cardiff to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Cardiff to the United States

Information on your arrival and departure airports

Cabin class types available on flights to the United States

Complete your trip to the United States with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Cardiff to the United States

Flights from Cardiff to popular cities in the United States

Find deals for your return flight