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Shannon

$340+ Cheap flights from Dallas to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SNN
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Dallas to Shannon

Cheapest flights from Dallas to Shannon
Explore the most affordable flight options available from Dallas to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 9/112:31 pm
DFW
-
SNN
2 stops15h 44m
United Airlines
Tue 9/89:30 am
SNN
-
DFW
2 stops16h 19m
United Airlines
Deal found 4/17$736
This United Airlines deal was found by Cheapflights users on 4/13. 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 8/1611:56 am
DFW
-
SNN
1 stop13h 34m
United Airlines
Thu 8/209:30 am
SNN
-
DFW
1 stop18h 56m
United Airlines
Deal found 4/13$784
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Mon 9/284:52 pm
DFW
-
SNN
1 stop11h 23m
United Airlines
Tue 10/1312:30 pm
SNN
-
DFW
1 stop15h 14m
United Airlines
Deal found 4/15$814
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sun 7/192:15 pm
DFW
-
SNN
2 stops14h 00m
United Airlines
Thu 7/3012:30 pm
SNN
-
DFW
1 stop15h 14m
United Airlines
Deal found 4/15$837
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 10/210:00 am
DFW
-
SNN
2 stops18h 15m
United Airlines
Wed 10/1412:30 pm
SNN
-
DFW
1 stop15h 14m
United Airlines
Deal found 4/15$839
This United Airlines deal was found by Cheapflights users on 4/13. 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 8/512:00 pm
DFW
-
SNN
1 stop13h 30m
United Airlines
Wed 8/129:30 am
SNN
-
DFW
2 stops16h 19m
United Airlines
Deal found 4/13$842
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 8/215:38 pm
DFW
-
SNN
2 stops31h 52m
United Airlines
Tue 8/259:30 am
SNN
-
DFW
1 stop18h 56m
United Airlines
Deal found 4/15$849
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:10 am
DFW
-
SNN
1 stop21h 00m
Delta
Thu 7/301:05 pm
SNN
-
DFW
1 stop14h 02m
Delta
Deal found 4/15$867
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:07 am
DAL
-
SNN
2 stops19h 03m
KLM
Thu 7/301:05 pm
SNN
-
DAL
2 stops16h 52m
KLM
Deal found 4/15$902
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:22 pm
DAL
-
SNN
2 stops16h 48m
KLM
Fri 6/121:05 pm
SNN
-
DAL
2 stops17h 03m
KLM
Deal found 4/15$962
This KLM deal was found by Cheapflights users on 4/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:07 am
DAL
-
SNN
2 stops19h 03m
KLM
Tue 7/141:05 pm
SNN
-
DAL
2 stops16h 52m
KLM
Deal found 4/13$1,705
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:07 am
DAL
-
SNN
2 stops19h 03m
KLM
Sat 7/181:05 pm
SNN
-
DAL
2 stops31h 58m
KLM
Deal found 4/17$1,749

Find flight deals from Dallas to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Shannon (SNN). 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 April 18, 2026.

Round-trip from

$736
(United Airlines)

One-way from

$340
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$438
From Dallas to Shannon
Search Deals
One-way flight from Dallas to Shannon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Shannon 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 April 18, 2026.
Use the filters below to find and compare flights from Dallas to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Sun 8/16

11:56 am-7:30 am

1 stop13h 34m

Shannon

Thu 8/20

9:30 am-10:26 pm

1 stop18h 56m

$784

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Sun 10/4

7:00 am-10:15 am

2 stops21h 15m

Shannon

Wed 10/14

12:30 pm-11:38 pm

2 stops17h 08m

$789
Quickest round-trip

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Sun 7/19

4:52 pm-10:15 am

1 stop11h 23m

Shannon

Thu 7/30

12:30 pm-9:44 pm

1 stop15h 14m

$838

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Fri 8/21

5:38 pm-7:30 am

2 stops31h 52m

Shannon

Tue 8/25

9:30 am-10:26 pm

1 stop18h 56m

$849

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Sun 7/19

12:19 pm-11:10 am

2 stops16h 51m

Shannon

Thu 7/30

1:05 pm-9:14 am

2 stops26h 09m

$911

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Fri 5/29

12:22 pm-11:10 am

2 stops16h 48m

Shannon

Fri 6/12

1:05 pm-12:08 am

2 stops17h 03m

$962

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Sat 7/11

10:07 am-11:10 am

2 stops19h 03m

Shannon

Tue 7/14

1:05 pm-11:57 pm

2 stops16h 52m

$1,705

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Tue 7/14

10:07 am-11:10 am

2 stops19h 03m

Shannon

Sat 7/18

1:05 pm-3:03 pm

2 stops31h 58m

$1,749

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Tue 6/9

12:20 pm-11:10 am

2 stops16h 50m

Shannon

Tue 7/14

1:05 pm-11:57 pm

2 stops16h 52m

$1,858

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Tue 7/7

12:19 pm-11:10 am

2 stops16h 51m

Shannon

Tue 7/14

1:05 pm-11:57 pm

2 stops16h 52m

$7,462

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Dallas to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Dallas 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.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Shannon

What is the cheapest month to book a flight from Dallas to Shannon, Clare?

Currently, April is the cheapest month in which you can book a flight from Dallas to Shannon, Clare (average of $401). Flying from Dallas to Shannon, Clare in December is currently the most expensive (average of $1,348). 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.

How much does it cost to fly round-trip from Dallas to Shannon, Clare?

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated April 18, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Dallas to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,605 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,605 reviews
United Airlines
7.4
Good
9,605 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,604 reviews
United Airlines
7.4
Good
9,605 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

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

  • What airport do you fly into for flights to Shannon from Dallas?

    For a flight from Dallas to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Shannon is the only Shannon airport and it handles 0 inbound flights from Dallas per day. 2 airlines have flights to Shannon from Dallas on a regular basis.

  • How long is the flight from Dallas to Shannon, Clare?

    United Airlines and KLM can get you from Dallas to Shannon, Clare in just under 13h 34m. Your travel time can differ by up to 3h 17m. Dallas and Shannon, Clare are separated by a distance of 4373 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Dallas to Shannon, Clare round-trip?

    According to our current data, American Airlines ($438), and United Airlines ($516) offers the cheapest pricing from Dallas to Shannon, Clare. You may be able to fly from Dallas to Shannon, Clare for 47% less than the average price by searching for these airlines.

  • Can I find deals for flights from Dallas to Shannon that include hotel bookings?

    Yes. In addition to deals on Dallas to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Shannon.

  • Can I find deals for business class flights from Dallas to Shannon?

    Yes. Cheapflights offers flight deals from Dallas to Shannon 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 Dallas to Shannon, Clare?

    Currently, April is the cheapest month in which you can book a flight from Dallas to Shannon, Clare (average of $401). Flying from Dallas to Shannon, Clare in December is currently the most expensive (average of $1,348). 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 Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top 2 airlines flying from Dallas to Shannon

Discover the top 2 airlines that operate flights from Dallas to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$438Average$928FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$516Average$737FlexibilityNo cancel feeOn-time69%

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