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$333+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$534
(United Airlines)

One-way from

$333
(Kiwi.com)
From Shannon to Baltimore/Washington
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One-way flight from Shannon to Baltimore/Washington
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Find flight deals from Shannon to Baltimore

Cheapest flights from Shannon to Baltimore
Explore the most affordable flight options available from Shannon to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 9/912:30 pmSNN - BWI
2 stops26h 25mUnited Airlines
Tue 9/305:20 pmBWI - SNN
2 stops35h 55mUnited Airlines
Deal found 6/12$534
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 9/97:40 amSNN - BWI
1 stop16h 55mAmerican Airlines
Tue 9/309:20 pmBWI - SNN
1 stop13h 50mAmerican Airlines
Deal found 6/12$644
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/251:05 pmSNN - BWI
2 stops16h 24mDelta
Mon 7/71:52 pmBWI - SNN
2 stops16h 18mDelta
Deal found 6/10$679
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/241:05 pmSNN - BWI
2 stops16h 24mKLM
Wed 7/910:28 amBWI - SNN
2 stops19h 42mKLM
Deal found 6/10$696
This Bravofly deal was found by Cheapflights users on 6/10. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/251:05 pmSNN - BWI
2 stops36h 43mAir France
Fri 8/17:52 pmBWI - SNN
2 stops34h 18mAir France
Deal found 6/10$734
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/254:25 pmSNN - BWI
2 stops36h 02mMultiple Airlines
Mon 7/76:00 amBWI - SNN
3 stops29h 35mMultiple Airlines
Deal found 6/10$794
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:40 amSNN - BWI
2 stops15h 49mBritish Airways
Sat 8/29:20 pmBWI - SNN
1 stop18h 15mBritish Airways
Deal found 6/11$909
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/249:15 pmSNN - BWI
1 stop27h 20mAer Lingus
Mon 7/79:20 pmBWI - SNN
1 stop18h 15mAer Lingus
Deal found 6/10$1,212

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 June 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

Tue 9/9

12:30 pm-9:55 am

2 stops26h 25m

Baltimore/Washington

Tue 9/30

5:20 pm-10:15 am

2 stops35h 55m

$534

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Tue 9/9

7:40 am-7:35 pm

1 stop16h 55m

Baltimore/Washington

Tue 9/30

9:20 pm-4:10 pm

1 stop13h 50m

$644

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Wed 6/25

1:05 pm-12:29 am

2 stops16h 24m

Baltimore/Washington

Mon 7/7

1:52 pm-11:10 am

2 stops16h 18m

$679

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Tue 6/24

1:05 pm-12:29 am

2 stops16h 24m

Baltimore/Washington

Wed 7/9

10:28 am-11:10 am

2 stops19h 42m

$696

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Fri 7/25

1:05 pm-8:48 pm

2 stops36h 43m

Baltimore/Washington

Fri 8/1

7:52 pm-11:10 am

2 stops34h 18m

$734

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Wed 6/25

4:25 pm-11:27 pm

2 stops36h 02m

Baltimore/Washington

Mon 7/7

6:00 am-4:35 pm

3 stops29h 35m

$794

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Sat 7/26

7:40 am-6:29 pm

2 stops15h 49m

Baltimore/Washington

Sat 8/2

9:20 pm-8:35 pm

1 stop18h 15m

$909

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Tue 6/24

9:15 pm-7:35 pm

1 stop27h 20m

Baltimore/Washington

Mon 7/7

9:20 pm-8:35 pm

1 stop18h 15m

$1,212

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Mon 10/13

10:15 pm-7:33 am

3 stops38h 18m

$333

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Mon 10/13

7:40 am-7:35 pm

1 stop16h 55m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
1
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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.

Cheapflights Insights

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

Rainfall in Baltimore by month

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

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

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

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 Shannon to Baltimore. 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 to fly from Shannon, Clare to Baltimore one-way?

    $674 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $719 and $1,255, respectively.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Shannon, Clare to Baltimore (average of $241). Flying from Shannon, Clare to Baltimore in March is currently the most expensive (average of $290). 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.

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