Question 1

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

Accepted Answer

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. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/United-States-US0'>Visit our flight page for the latest deals!>/a>

Question 2

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?

Accepted Answer

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. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/United-States-US0'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from Cardiff to the United States?

Accepted Answer

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. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/United-States-US0'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/United-States-US0'>Visit our flight page for the latest deals!>/a>

Question 5

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

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Cardiff to the United States were found on KLM ($582) and Delta ($597).

Question 6

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

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Cardiff to the United States were found on KLM ($582) and Delta ($597).

Question 7

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

Accepted Answer

The cheapest month for flights from Cardiff to the United States is September, when tickets cost $573 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of round-trip tickets is $963 and $932 respectively.

Question 8

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

Accepted Answer

The cheapest month for flights from Cardiff to the United States is September, when tickets cost $573 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of round-trip tickets is $963 and $932 respectively.

Question 9

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

Accepted Answer

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 13h 12m, Atlanta, which takes 15h 25m, and New York, which takes 17h 53m.

Question 10

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

Accepted Answer

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 13h 12m, Atlanta, which takes 15h 25m, and New York, which takes 17h 53m.

Low season	February
High season	May
Cheapest flight	$433

$433 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

Cheap Flights from Cardiff to the United States

Book Cheap Cardiff to the United States Plane Tickets

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

Recent one-way 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 September, when tickets cost $573 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of round-trip tickets is $963 and $932 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 ($582) and Delta ($597).

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 13h 12m, Atlanta, which takes 15h 25m, and New York, which takes 17h 53m.

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