Find out what a flight from Houston George Bush to Knock might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Houston and Knock.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports serve Houston and Knock?

When planning a trip of about 4438 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Houston: Houston - George Bush Intercontinental is the only operational airport in the area.
• Airports in Knock: The only active airport in Knock is Knock.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Filter and compare flights from Houston George Bush to Knock

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Other popular destinations

Want more ideas for your trip to Ireland? Check these: Cork, Dublin, Kerry County, Knock, Shannon.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.