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$513+ Cheap flights from Shannon (SNN) to Baltimore (BWI)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — BWI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Shannon to Baltimore

Best flights from Shannon to Baltimore
Discover carefully curated flight deals from Shannon to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 2/57:50 amSNN - BWI
1 stop15h 55mAmerican Airlines
Sun 2/88:35 pmBWI - SNN
1 stop15h 10mAmerican Airlines
Deal found 12/11$648
This Ovago deal was found by Cheapflights users on 12/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/257:50 amSNN - BWI
1 stop15h 55mMultiple Airlines
Sat 1/318:35 pmBWI - SNN
1 stop17h 50mMultiple Airlines
Deal found 12/10$747
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 1/257:50 amSNN - BWI
1 stop15h 55mAmerican Airlines
Sat 1/312:46 pmBWI - SNN
2 stops20h 59mAmerican Airlines
Deal found 12/10$794

Find flight deals from Shannon to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to Baltimore (BWI). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$648
(American Airlines)

One-way from

$513
(British Airways)
Provider with most accurate pricing for Shannon-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Shannon-Baltimore/Washington flights.
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From Shannon to Baltimore/Washington
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One-way flight from Shannon to Baltimore/Washington
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to Baltimore 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 December 12, 2025.
Use the filters below to find and compare flights from Shannon to Baltimore that are best for you.

Fly from

Shannon

Fly to

Baltimore

Route

Depart

Return

Price

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Thu 2/5

7:50 am-6:45 pm

1 stop15h 55m

Baltimore/Washington

Sun 2/8

8:35 pm-4:45 pm

1 stop15h 10m

$648

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Sun 1/25

7:50 am-6:45 pm

1 stop15h 55m

Baltimore/Washington

Sat 1/31

8:35 pm-7:25 pm

1 stop17h 50m

$747

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Sun 1/25

7:50 am-6:45 pm

1 stop15h 55m

Baltimore/Washington

Sat 1/31

2:46 pm-4:45 pm

2 stops20h 59m

$794

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Fri 5/29

7:40 am-7:40 pm

1 stop17h 00m

$513

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Fri 3/27

7:50 am-10:24 pm

2 stops18h 34m

$532

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Fri 3/27

7:50 am-7:45 pm

1 stop15h 55m

$628

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Thu 12/18

4:25 pm-6:40 pm

3 stops55h 15m

$631

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Fri 5/29

7:40 am-7:40 pm

1 stop17h 00m

$653

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Thu 5/28

7:40 am-7:40 pm

1 stop17h 00m

$656

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Tue 12/30

9:10 pm-11:49 pm

2 stops31h 39m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
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Compare providers for flights from Shannon to Baltimore

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 Shannon to Baltimore in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 Shannon, Clare-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Shannon, Clare-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Shannon, Clare-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Shannon, Clare-Baltimore flights, Cheapflights users trust eDreams the most. eDreams 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 Shannon, Clare-Baltimore 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 Shannon to Baltimore

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

    There are many flights that can get you from Shannon, Clare to Baltimore in 15h 55m. Fly via American Airlines to get the fastest option. There are 3254 mi between Shannon, Clare and Baltimore.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon to Baltimore 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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