How long is the flight from Dublin to Chattanooga?

Airlines like Delta and United Airlines fly from Dublin to Chattanooga in about 14h 14m. The time it takes to get you to your destination can typically vary by up to 3h 39m. There are 3889 mi between Dublin and Chattanooga. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Chattanooga ranges from 84.0 - 127.0 inches per month. March is typically the wettest month, when rainfall can reach 127.0 mm. October is typically the driest time to visit Chattanooga when rainfall is around 84.0 mm.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from DUB to CHA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Chattanooga as you normally would.

Can I find deals for flights from Dublin to Chattanooga that include hotel bookings?

Yes. In addition to deals on Dublin to Chattanooga flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to Chattanooga?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Chattanooga.

Can I find deals for business class flights from Dublin to Chattanooga?

Yes. Cheapflights offers flight deals from Dublin to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£305+ Cheap Flights from Dublin to Chattanooga

Cheap flight deals from Dublin to Chattanooga

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Cheapest flights from Dublin to Chattanooga
Explore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Thu 5/1105:45 -

2 stops17h 53m

Mon 9/1119:29 -

2 stops17h 56m

Deal found 15/10£441

Sun 1/1109:30 -

1 stop13h 31m

Sat 7/1110:41 -

1 stop16h 29m

Deal found 18/10£519

Find flight deals from Dublin to Chattanooga

Round-trip from	£441
One-way from	£305

Delta
5/11-9/11
4 total stops
35h 49m total
Dublin to Chattanooga

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Delta
11/12-31/12
2 total stops
21h 18m total
Dublin to Chattanooga

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Fri 11/12

05:45-22:03

2 stops21h 18m

Chattanooga Lovell Field

Wed 31/12

00:00-06:00

Nonstop0h 00m

£305

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Thu 5/11

05:45-18:38

2 stops17h 53m

Chattanooga Lovell Field

Mon 9/11

19:29-18:25

2 stops17h 56m

£441

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Thu 28/1

09:30-18:44

1 stop14h 14m

Chattanooga Lovell Field

Mon 1/2

13:58-08:10

1 stop13h 12m

£516

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Sun 1/11

09:30-18:01

1 stop13h 31m

Chattanooga Lovell Field

Sat 7/11

10:41-08:10

1 stop16h 29m

£519

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Sorted by cheapest first

Best time to book a flight from Dublin to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Dublin with our price prediction graph.

DUB-CHA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Dublin to Chattanooga?
Airlines like Delta and United Airlines fly from Dublin to Chattanooga in about 14h 14m. The time it takes to get you to your destination can typically vary by up to 3h 39m. There are 3889 mi between Dublin and Chattanooga. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Dublin to Chattanooga that include hotel bookings?
Yes. In addition to deals on Dublin to Chattanooga flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Chattanooga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Chattanooga.
Can I find deals for business class flights from Dublin to Chattanooga?
Yes. Cheapflights offers flight deals from Dublin to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Dublin to Chattanooga from £305

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Chattanooga

Cheapest flights from Dublin to ChattanoogaExplore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Explore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Dublin to ChattanoogaDiscover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Dublin to ChattanoogaDiscover last-minute flight deals from Dublin to Chattanooga. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Chattanooga. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Dublin to ChattanoogaSearch for one-way flight options from Dublin to Chattanooga. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Dublin to Chattanooga. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

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Best time to book a flight from Dublin to Chattanooga

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Related info for your journey

How long is the flight from Dublin to Chattanooga?

Can I find deals for flights from Dublin to Chattanooga that include hotel bookings?

How can I find direct flights from Dublin to Chattanooga?

Can I find deals for business class flights from Dublin to Chattanooga?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Chattanooga

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Complete your trip

Complete your trip to Chattanooga by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Tennessee

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Cheapest flights from Dublin to Chattanooga
Explore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Dublin to Chattanooga
Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Dublin to Chattanooga
Discover last-minute flight deals from Dublin to Chattanooga. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Dublin to Chattanooga
Search for one-way flight options from Dublin to Chattanooga. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.