$562+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CHA
Jan 22 — Jan 291
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dublin to Chattanooga
Best flights from Dublin to ChattanoogaDiscover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 1/169:00 amDUB - CHA
2 stops31h 44mUnited Airlines
Tue 1/201:00 pmCHA - DUB
2 stops13h 30mUnited Airlines
Deal found 12/20![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 12/21. 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 1/159:30 amDUB - CHA
2 stops16h 14mUnited Airlines
Mon 1/198:15 amCHA - DUB
2 stops18h 15mUnited Airlines
Deal found 12/21![United Airlines logo]()
$567
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 December 23, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $562 (United Airlines) |
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 December 23, 2025.
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
Fri 1/16
9:00 am-11:44 am
2 stops31h 44m
Chattanooga Lovell Field
Tue 1/20
1:00 pm-7:30 am
2 stops13h 30m
$562
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Thu 1/15
9:30 am-8:44 pm
2 stops16h 14m
Chattanooga Lovell Field
Mon 1/19
8:15 am-7:30 am
2 stops18h 15m
$567
- 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 90-95% 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.