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Chattanooga

$575+ Cheap flights from Dublin (DUB) to Chattanooga (CHA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CHA
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Dublin to Chattanooga

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 February 18, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:40 am
DUB
-
CHA
2 stops17h 23m
United Airlines
Mon 11/232:01 pm
CHA
-
DUB
2 stops15h 19m
United Airlines
Deal found 2/17$575
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:50 am
DUB
-
CHA
2 stops19h 09m
United Airlines
Wed 4/86:30 am
CHA
-
DUB
2 stops23h 40m
United Airlines
Deal found 2/15$637

Find flight deals from Dublin to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$637
(United Airlines)

One-way from

$626
(Kiwi.com)
Provider with most accurate pricing for Dublin-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Dublin-Chattanooga Lovell Field flights.
Search Deals
From Dublin to Chattanooga Lovell Field
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One-way flight from Dublin to Chattanooga Lovell Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Dublin to Chattanooga that are best for you.

Fly from

Dublin

Fly to

Chattanooga

Route

Depart

Return

Price

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 4/1

9:50 am-11:59 pm

2 stops19h 09m

Chattanooga Lovell Field

Wed 4/8

6:30 am-9:45 am

1 stop22h 15m

$637

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 8/5

6:50 am-8:07 am

3 stops30h 17m

$626

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Sun 8/2

7:10 am-8:53 pm

3 stops42h 43m

$652

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Thu 7/30

10:40 am-8:53 pm

2 stops39h 13m

$737

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Fri 7/31

11:45 am-5:51 pm

1 stop11h 06m

$761

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Mon 8/3

12:40 pm-11:03 pm

1 stop15h 23m

$761

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Thu 7/30

11:45 am-5:51 pm

1 stop11h 06m

$761

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Tue 8/4

12:40 pm-11:03 pm

1 stop15h 23m

$761

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 8/5

12:40 pm-11:47 pm

1 stop16h 07m

$761

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Sat 8/1

8:35 am-9:33 pm

2 stops17h 58m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

  • Most accurate provider: When it comes to deals on Dublin-Chattanooga flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Dublin-Chattanooga flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Dublin-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Chattanooga flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip 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

Find useful and relevant information for your journey from Dublin to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dublin to Chattanooga?

    There are many flights that can get you from Dublin to Chattanooga in 19h 09m. Fly via United Airlines to get the fastest option. There are 3889 mi between Dublin and Chattanooga.

  • 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 vacation 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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