HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$655+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CHA
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 July 1, 2025.

Round-trip from

$655
(United Airlines)
From Dublin to Chattanooga Lovell Field
Search Deals

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 July 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:40 amDUB - CHA
1 stop34h 05mUnited Airlines
Sun 11/98:45 amCHA - DUB
1 stop18h 25mUnited Airlines
Deal found 6/29$655
This Air Canada deal was found by Cheapflights users on 6/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:00 amDUB - CHA
2 stops18h 59mMultiple Airlines
Sun 11/98:45 amCHA - DUB
2 stops17h 25mMultiple Airlines
Deal found 6/29$656
This Travelis deal was found by Cheapflights users on 6/30. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/141:20 pmDUB - CHA
2 stops15h 08mKLM
Thu 8/217:59 pmCHA - DUB
1 stop31h 46mKLM
Deal found 6/30$879
This Delta deal was found by Cheapflights users on 7/1. 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 7/245:55 amDUB - CHA
2 stops20h 53mDelta
Mon 7/281:52 pmCHA - DUB
2 stops13h 23mDelta
Deal found 7/1$882
This Ticket deal was found by Cheapflights users on 6/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:00 amDUB - CHA
2 stops18h 19mAir France
Thu 8/217:59 pmCHA - DUB
1 stop31h 46mAir France
Deal found 6/30$917
This SmartFares deal was found by Cheapflights users on 6/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:05 pmDUB - CHA
2 stops33h 23mScandinavian Airlines
Wed 8/202:42 pmCHA - DUB
2 stops40h 08mScandinavian Airlines
Deal found 6/29$930
This Flighttix deal was found by Cheapflights users on 6/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:40 pmDUB - CHA
1 stop29h 51mBritish Airways
Wed 8/206:12 pmCHA - DUB
1 stop30h 18mBritish Airways
Deal found 6/29$1,042
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:40 pmDUB - CHA
1 stop12h 44mAmerican Airlines
Wed 8/207:50 amCHA - DUB
1 stop16h 40mAmerican Airlines
Deal found 6/29$1,083

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 July 1, 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

Wed 10/29

10:40 am-4:45 pm

1 stop34h 05m

Chattanooga Lovell Field

Sun 11/9

8:45 am-8:10 am

1 stop18h 25m

$655

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 10/29

8:00 am-10:59 pm

2 stops18h 59m

Chattanooga Lovell Field

Sun 11/9

8:45 am-7:10 am

2 stops17h 25m

$656

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Thu 8/14

1:20 pm-11:28 pm

2 stops15h 08m

Chattanooga Lovell Field

Thu 8/21

7:59 pm-8:45 am

1 stop31h 46m

$879

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Thu 7/24

5:55 am-9:48 pm

2 stops20h 53m

Chattanooga Lovell Field

Mon 7/28

1:52 pm-8:15 am

2 stops13h 23m

$882

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Thu 8/14

6:00 am-7:19 pm

2 stops18h 19m

Chattanooga Lovell Field

Thu 8/21

7:59 pm-8:45 am

1 stop31h 46m

$917

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 8/13

7:05 pm-11:28 pm

2 stops33h 23m

Chattanooga Lovell Field

Wed 8/20

2:42 pm-11:50 am

2 stops40h 08m

$930

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 8/13

12:40 pm-1:31 pm

1 stop29h 51m

Chattanooga Lovell Field

Wed 8/20

6:12 pm-5:30 am

1 stop30h 18m

$1,042

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 8/13

12:40 pm-8:24 pm

1 stop12h 44m

Chattanooga Lovell Field

Wed 8/20

7:50 am-5:30 am

1 stop16h 40m

$1,083

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Sun 7/20

10:00 am-11:54 pm

2 stops18h 54m

$1,002

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Sun 7/20

12:40 pm-5:59 pm

1 stop10h 19m

$1,446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated July 1, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from Dublin to Chattanooga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Dublin to Chattanooga round-trip?

    Flying on United Airlines is currently your cheapest option to Chattanooga, with prices starting at $655. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $879 and $882, respectively.

  • 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.

  • What is the cheapest month to book a flight from Dublin to Chattanooga?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Chattanooga (average of $323). Flying from Dublin to Chattanooga in October is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Ringgold

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Nashville flights
Shannon to Nashville flights
Dublin to Memphis flights
Dublin to Knoxville flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.