BWI - SNN

$248 Find Cheap Flights from Baltimore to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Shannon departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Shannon, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Baltimore to Shannon (BWI-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Shannon

Mon, Aug 4 - Tue, Aug 12
American Airlines Logo
9:20 pm - 8:35 pmBWI-SNN
18h 15m1 stop
American Airlines Logo
7:40 am - 7:35 pmSNN-BWI
16h 55m1 stop
$524American Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
10:51 am - 7:30 amBWI-SNN
15h 39m1 stop
United Airlines Logo
9:30 am - 9:42 pmSNN-BWI
17h 12m1 stop
$526United Airlines
Find Deal
Mon, Aug 4 - Tue, Aug 12
American Airlines Logo
5:32 pm - 4:10 pmBWI-SNN
17h 38m2 stops
American Airlines Logo
7:40 am - 7:35 pmSNN-BWI
16h 55m1 stop
$529American Airlines
Find Deal
Mon, Aug 4 - Tue, Aug 12
 Logo
11:51 am - 11:10 amBWI-SNN
18h 19m2 stops
 Logo
1:05 pm - 11:17 pmSNN-BWI
15h 12m2 stops
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
3:06 pm - 11:20 amBWI-SNN
15h 14m2 stops
American Airlines Logo
7:40 am - 11:34 pmSNN-BWI
20h 54m2 stops
$539American Airlines
Find Deal
Sun, Aug 3 - Mon, Aug 18
Air France Logo
1:52 pm - 11:10 amBWI-SNN
16h 18m2 stops
Air France Logo
1:05 pm - 11:17 pmSNN-BWI
15h 12m2 stops
$576Air France
Find Deal
Sun, Aug 3 - Tue, Aug 19
Air France Logo
4:45 pm - 11:10 amBWI-SNN
13h 25m2 stops
Air France Logo
1:05 pm - 11:17 pmSNN-BWI
15h 12m2 stops
$578Air France
Find Deal
Wed, Oct 1 - Wed, Oct 8
British Airways Logo
9:20 pm - 4:10 pmBWI-SNN
13h 50m1 stop
British Airways Logo
7:40 am - 11:34 pmSNN-BWI
20h 54m2 stops
$752British Airways
Find Deal
Wed, Oct 1 - Wed, Oct 8
British Airways Logo
2:49 pm - 11:20 amBWI-SNN
15h 31m2 stops
British Airways Logo
7:40 am - 7:25 pmSNN-BWI
16h 45m2 stops
$762British Airways
Find Deal
Tue, Oct 7 - Tue, Oct 14
 Logo
1:17 pm - 8:20 pmBWI-SNN
26h 03m3 stops
 Logo
7:30 am - 5:40 pmSNN-BWI
15h 10m2 stops
Useful Info

KAYAK's insights & trends for Baltimore to Shannon flights

Get data-powered insights and trends into flights from Baltimore to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Baltimore to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Baltimore to Shannon were found on American Airlines ($524) and United Airlines ($526).

Good to know

Cheapest flight$248
Flight from Baltimore to Shannon

When to book flights from Baltimore to Shannon

Are your dates flexible? Find out the best times to travel from Baltimore to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Shannon

  • What is the cheapest flight from Baltimore to Shannon?

    In the last 3 days, the lowest price for a flight from Baltimore to Shannon was $248 for a one-way ticket and $524 for a round-trip.

  • Do I need a passport to fly between Baltimore and Shannon?

    A passport is required to fly from Baltimore to Shannon.

  • Which airports will I be using when flying from Baltimore to Shannon?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Shannon, also known as Shannon.

  • Which aircraft models fly most regularly from Baltimore to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Shannon?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Baltimore and Shannon, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Baltimore to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baltimore to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.2Comfort
6.5Food
7.5Boarding
6.9Entertainment
Airline reviews

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

2.0 MediocreMatt, Jul 2025PHL - RSW
Read more American Airlines reviews

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

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

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