$615+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CHA
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Dublin to Chattanooga with Cheapflights
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
Cheapest
Best
Last-minute
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 October 2, 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 October 2, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops20h 00m
Thu 11/56:40 am -
2 stops21h 05m
Deal found 9/29![Delta logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 11/19:30 am -
2 stops16h 23m
Sat 11/710:41 am -
2 stops15h 49m
Deal found 9/30![United Airlines logo]()
$674
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:45 am -
2 stops21h 15m
Sat 11/216:08 pm -
2 stops17h 12m
Deal found 9/30![Delta logo]()
$689
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:55 am -
2 stops21h 50m
Sat 10/108:20 am -
1 stop19h 25m
Deal found 9/28![Delta logo]()
$831
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 October 2, 2026.
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 October 2, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops20h 00m
Thu 11/510:01 am -
1 stop16h 44m
Deal found 9/29![Delta logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 11/19:30 am -
2 stops16h 23m
Sat 11/710:41 am -
2 stops15h 49m
Deal found 9/30![United Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 9/28. 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 1/2810:40 am -
1 stop11h 18m
Mon 2/110:41 am -
1 stop16h 29m
Deal found 9/28![United Airlines logo]()
$675
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:45 am -
2 stops21h 15m
Sat 11/216:08 pm -
2 stops17h 12m
Deal found 9/30![Delta logo]()
$689
Last-minute flights from Dublin to ChattanoogaDiscover last-minute flight deals from Dublin to Chattanooga. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to Chattanooga. Data last updated October 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:55 am -
2 stops21h 50m
Sat 10/108:20 am -
1 stop19h 25m
Deal found 9/28![Delta logo]()
$831
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops20h 00m
Thu 11/510:01 am -
1 stop16h 44m
Deal found 9/29![Delta logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 11/19:30 am -
2 stops16h 23m
Sat 11/710:41 am -
2 stops15h 49m
Deal found 9/30![United Airlines logo]()
$674
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:45 am -
2 stops21h 15m
Sat 11/216:08 pm -
2 stops17h 12m
Deal found 9/30![Delta logo]()
$689
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 October 2, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $615 (Delta) |
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 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Dublin to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Sat 10/31
6:00 am-10:00 pm
2 stops20h 00m
Chattanooga Lovell Field
Thu 11/5
10:01 am-7:45 am
1 stop16h 44m
$615
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Sun 11/1
9:30 am-8:53 pm
2 stops16h 23m
Chattanooga Lovell Field
Sat 11/7
10:41 am-7:30 am
2 stops15h 49m
$674
Quickest round-trip
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Thu 1/28
10:40 am-4:58 pm
1 stop11h 18m
Chattanooga Lovell Field
Mon 2/1
10:41 am-8:10 am
1 stop16h 29m
$675
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Sat 11/14
5:45 am-10:00 pm
2 stops21h 15m
Chattanooga Lovell Field
Sat 11/21
6:08 pm-4:20 pm
2 stops17h 12m
$689
Sorted by cheapest first
- 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.
DUB-CHA
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.
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Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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