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Chattanooga

$538+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CHA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$564
(United Airlines)
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.
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From Dublin to Chattanooga Lovell Field
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Find 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 January 8, 2026.

This Delta deal was found by Cheapflights users on 1/6. 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.
Thu 1/151:25 pmDUB - CHA
2 stops26h 36mDelta
Mon 1/192:58 pmCHA - DUB
2 stops19h 47mDelta
Deal found 1/6$538
This United Airlines deal was found by Cheapflights users on 1/7. 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 2/69:00 amDUB - CHA
2 stops31h 44mUnited Airlines
Mon 2/91:00 pmCHA - DUB
1 stop14h 10mUnited Airlines
Deal found 1/7$564
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/209:30 amDUB - CHA
2 stops16h 20mUnited Airlines
Fri 2/275:22 pmCHA - DUB
1 stop33h 48mUnited Airlines
Deal found 1/6$568
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/191:00 pmCHA - DUB
1 stop14h 10mUnited Airlines
Deal found 1/7$569
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 1/275:55 amDUB - CHA
2 stops22h 21mDelta
Fri 1/302:58 pmCHA - DUB
2 stops19h 47mDelta
Deal found 1/6$750
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 1/2710:40 amDUB - CHA
1 stop15h 04mUnited Airlines
Fri 1/305:40 pmCHA - DUB
1 stop33h 30mUnited Airlines
Deal found 1/6$813
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/278:50 amDUB - CHA
2 stops16h 28mKLM
Fri 1/302:00 pmCHA - DUB
2 stops13h 45mKLM
Deal found 1/6$2,223
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Mon 2/29:00 amDUB - CHA
2 stops16h 44mUnited Airlines
Thu 2/51:00 pmCHA - DUB
1 stop14h 10mUnited Airlines
Deal found 1/8$2,225

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 January 8, 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

Fri 2/6

9:00 am-11:44 am

2 stops31h 44m

Chattanooga Lovell Field

Mon 2/9

1:00 pm-7:30 am

2 stops13h 30m

$564

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Fri 2/20

10:40 am-8:50 pm

1 stop15h 10m

Chattanooga Lovell Field

Fri 2/27

5:22 pm-8:10 am

1 stop33h 48m

$568

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Tue 1/27

5:55 am-11:16 pm

2 stops22h 21m

Chattanooga Lovell Field

Fri 1/30

2:58 pm-3:45 pm

2 stops19h 47m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

  • 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.

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 31h 44m. 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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