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Shannon

$378+ Cheap flights from Baltimore (BWI) 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SNN
abr. 8 — abr. 151
mar. 4/8
mar. 4/15
1 adult, Economy
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Cheap flight deals from Baltimore to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 abril 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$660
(Delta)

One-way from

$378
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$899
Provider with most accurate pricing for Baltimore/Washington-Shannon flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Shannon flights.
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From Baltimore/Washington to Shannon
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One-way flight from Baltimore/Washington to Shannon
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Highest demand for flights based on searches. 17% potential increase in price ($209 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Baltimore to Shannon

Cheapest flights from Baltimore to Shannon
Explore the most affordable flight options available from Baltimore to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 3, 2025.

This deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/510:59 amBWI - SNN
1 stop15h 31mUnited Airlines
mar. 8/199:30 amSNN - BWI
1 stop12h 59mUnited Airlines
Deal found 4/1$644
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/56:50 pmBWI - SNN
2 stops15h 50mMultiple Airlines
mié. 5/214:25 pmSNN - BWI
2 stops36h 08mMultiple Airlines
Deal found 3/31$645
This Delta deal was found by Cheapflights users on 4/1. 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.
mar. 9/22:10 pmBWI - SNN
2 stops16h 00mDelta
jue. 9/111:05 pmSNN - BWI
2 stops14h 51mDelta
Deal found 4/1$649
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/59:20 pmBWI - SNN
1 stop13h 50mAmerican Airlines
mié. 5/212:40 pmSNN - BWI
2 stops27h 19mAmerican Airlines
Deal found 4/1$832
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/511:55 amBWI - SNN
2 stops18h 15mKLM
vie. 6/131:05 pmSNN - BWI
2 stops16h 27mKLM
Deal found 4/1$839
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/59:20 pmBWI - SNN
1 stop13h 50mBritish Airways
mié. 5/217:40 amSNN - BWI
1 stop16h 55mBritish Airways
Deal found 4/1$842
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/269:20 pmBWI - SNN
1 stop13h 30mAer Lingus
mié. 10/89:15 pmSNN - BWI
1 stop27h 20mAer Lingus
Deal found 4/2$1,032

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 abril 3, 2025.
Use the filters below to find and compare flights from Baltimore to Shannon that are best for you.

Fly from

Baltimore

Fly to

Shannon

Route

Depart

Return

Price

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

lun. 5/5

6:50 pm-3:40 pm

2 stops15h 50m

Shannon

mié. 5/21

4:25 pm-11:33 pm

2 stops36h 08m

$645

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

lun. 6/2

1:52 pm-11:10 am

2 stops16h 18m

Shannon

mié. 6/11

1:05 pm-12:19 am

2 stops16h 14m

$660

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

lun. 6/2

6:40 am-7:30 am

1 stop19h 50m

Shannon

mié. 6/11

9:30 am-9:42 pm

1 stop17h 12m

$692

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

lun. 5/5

9:20 pm-4:10 pm

1 stop13h 50m

Shannon

mié. 5/21

2:40 pm-12:59 pm

2 stops27h 19m

$832

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

jue. 6/5

11:55 am-11:10 am

2 stops18h 15m

Shannon

vie. 6/13

1:05 pm-12:32 am

2 stops16h 27m

$839

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

lun. 5/5

9:20 pm-4:10 pm

1 stop13h 50m

Shannon

mié. 5/21

7:40 am-7:35 pm

1 stop16h 55m

$842

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

mar. 6/24

6:50 pm-12:10 am

2 stops24h 20m

$378

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

lun. 6/23

11:19 am-7:30 am

1 stop15h 11m

$579

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

jue. 4/10

1:50 pm-4:10 pm

2 stops21h 20m

$783

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

jue. 5/22

11:55 am-11:10 am

2 stops18h 15m

$6,013

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Compare providers for flights from Baltimore to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Shannon in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub 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 Baltimore-Shannon, Clare 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 Baltimore to Shannon

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

What is the cheapest time of day to fly from BWI to SNN?

Find hourly flight availability from Baltimore to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 3, 2025.

It’s optimal to fly from Baltimore to Shannon, Clare in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 abril 3, 2025.
Read through reviews of airlines operating flights from Baltimore to Shannon, such as Delta, KLM and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
6,718 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Shannon. 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 Baltimore to Shannon, Clare round-trip?

    Delta, at $660, was found to be the cheapest airline from Baltimore to Shannon, Clare.Alternate airlines to your destination round-trip include United Airlines and British Airways.

  • What are the cheapest airlines to fly from Baltimore to Shannon, Clare one-way?

    $579 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Delta, with prices starting from $627 and $6,013, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Shannon, Clare (average of $533). Flying from Baltimore to Shannon, Clare in June is currently the most expensive (average of $1,007). 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 Baltimore?

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

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Top airline flying from Baltimore to Shannon

Discover the top airline that operate flights from Baltimore 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 abril 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$708Average$905FlexibilityNo cancel feeOn-time71%

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