Which other airlines fly to Shannon?

Along with Aer Lingus, you can also fly to Shannon with United Airlines.

Which airport do Aer Lingus flights to Shannon fly into?

You’ll fly into Shannon Airport when flying to Shannon with Aer Lingus.

Aer Lingus flights to Shannon (SNN) from $299

Flight Deals

Cheap Aer Lingus Flight Deals to Shannon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Aer Lingus flight deals to Shannon

Mon, Apr 20 - Tue, Apr 28

6:25 pm - 6:00 am

JFK

SNN

6h 35mnonstop

2:30 pm - 4:55 pm

SNN

JFK

7h 25mnonstop

$442Aer Lingus

Wed, Apr 22 - Wed, Apr 29

6:25 pm - 6:00 am

JFK

SNN

6h 35mnonstop

2:30 pm - 4:55 pm

SNN

JFK

7h 25mnonstop

$443Aer Lingus

Mon, Aug 3 - Sat, Aug 29

6:25 pm - 6:00 am

JFK

SNN

6h 35mnonstop

2:30 pm - 4:55 pm

SNN

JFK

7h 25mnonstop

$449Aer Lingus

Tue, Aug 18 - Mon, Aug 31

6:30 pm - 5:25 am

BOS

SNN

5h 55mnonstop

1:45 pm - 3:40 pm

SNN

BOS

6h 55mnonstop

$449Aer Lingus

Sun, Jul 26 - Mon, Aug 31

6:25 pm - 6:00 am

JFK

SNN

6h 35mnonstop

2:30 pm - 4:55 pm

SNN

JFK

7h 25mnonstop

$450Aer Lingus

Wed, Aug 19 - Mon, Aug 24

6:30 pm - 5:25 am

BOS

SNN

5h 55mnonstop

1:45 pm - 3:40 pm

SNN

BOS

6h 55mnonstop

$450Aer Lingus

Fri, Sep 4 - Sun, Sep 13

6:30 pm - 5:25 am

BOS

SNN

5h 55mnonstop

1:45 pm - 3:40 pm

SNN

BOS

6h 55mnonstop

$458Aer Lingus

Wed, Sep 2 - Wed, Sep 9

6:25 pm - 6:00 am

JFK

SNN

6h 35mnonstop

2:30 pm - 4:55 pm

SNN

JFK

7h 25mnonstop

$460Aer Lingus

Tue, Sep 1 - Tue, Sep 15

6:30 pm - 5:25 am

BOS

SNN

5h 55mnonstop

1:45 pm - 3:40 pm

SNN

BOS

6h 55mnonstop

$460Aer Lingus

Wed, Sep 2 - Wed, Sep 9

6:25 pm - 6:00 am

JFK

SNN

6h 35mnonstop

2:30 pm - 4:55 pm

SNN

JFK

7h 25mnonstop

$461Aer Lingus

Useful Info

Low season	January
High season	September
Cheapest flight	$299
Average price round-trip	$544

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Los Angeles to Shannon

(price for this month)

When to book flights with Aer Lingus to Shannon

Average price per month

Flight prices as travel date approaches

Which other airlines fly to Shannon?
Along with Aer Lingus, you can also fly to Shannon with United Airlines.
Which airport do Aer Lingus flights to Shannon fly into?
You’ll fly into Shannon Airport when flying to Shannon with Aer Lingus.

If you’re intending to fly with Aer Lingus, book your flight to Shannon at least 1 week before departure to ensure a below-average price.
High season for flights to Shannon with Aer Lingus is September and prices are highest at this time. The cheapest month to fly is January.

7.2

Good1,473 verified ratings

8.1Crew

7.0Entertainment

6.6Food

7.2Comfort

7.4Boarding

10.0 Wonderful

Anonymous, Mar 2026

My seat was not functioning correctly

6.0 Okay

Anonymous, Mar 2026

Food is not real food. So bad.

6.0 Okay

Anonymous, Mar 2026

The food was terrible!

10.0 Wonderful

Pushpa, Mar 2026

Thank you

10.0 Wonderful

Brittney, Feb 2026

I had a great experience. I would definitely use them again

6.0 Okay

manus, Feb 2026

Too long taxing

10.0 Wonderful

Johanna, Feb 2026

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

10.0 Wonderful

Johanna, Feb 2026

The pre-check (passport control) for all US flights from Dublin airport is brilliant, meaning these flights come into the domestic airport in the US - it was so quick and easy getting to my hotel once we landed. The plane itself was great, staff were lovely and food was fine.

10.0 Wonderful

Anonymous, Feb 2026

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

10.0 Wonderful

Anonymous, Feb 2026

Wonderful