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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $294. However, be on the lookout for offers from United Airlines and Air France, as they are both options that can get you from USA to Shannon, Clare for a low price.

What are the most popular routes from USA to Shannon, Clare?

Most travelers choose New York John F Kennedy Intl - Shannon, Boston Logan Intl - Shannon or Newark - Shannon when deciding on the best route from USA to Shannon, Clare.

What are the most popular airlines that fly from USA to Shannon, Clare?

The most popular airlines flying from USA to Shannon, Clare are American Airlines, British Airways and Delta. Something to consider prior to booking your flight.

How far in advance should I book a flight from USA to Shannon, Clare?

To save on the cost of your flight from USA to Shannon, Clare, book at least 56 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $690 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $917.

What is the cheapest month to fly from USA to Shannon, Clare?

The best pricing can be found in the month of March. Prices to Shannon, Clare from USA average $686. You can even find prices in March for less than $686, as users have found deals to Shannon, Clare from as low as $413. The month of December appears to be one of the more expensive times to travel to Shannon, Clare from USA. Flying in the targeted month can save you up to 36%.

What airport do you fly into for flights to Shannon from United States?

For a flight from United States to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city.

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

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

How can I find direct flights from USA to Shannon?

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

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

Yes. Cheapflights offers flight deals from USA 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.

$523+ Flights from the United States to Shannon - Compare & Save Big

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Cheap flight deals from USA to Shannon

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$494 (American Airlines)
One-way from	$241 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$673
Good round-trip deal	$580 or less
Good one-way deal	$443 or less

Provider with most accurate pricing for New York (NYC)-Shannon flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Shannon flights.

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From USA to Shannon

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One-way flight from USA to Shannon

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Price to beat on a round-trip flight from USA to Shannon.

Search Deals

Price to beat on a one-way flight from USA to Shannon.

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Find flight deals from USA to Shannon

Cheapest flights from USA to Shannon
Explore the most affordable flight options available from USA to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

dom. 8/107:10 amDFW - SNN

1 stop22h 00mDelta

vie. 8/221:05 pmSNN - DFW

1 stop13h 56mDelta

Deal found 4/29

$480

mié. 8/135:45 pmORD - SNN

1 stop16h 25mAmerican Airlines

mar. 8/199:15 pmSNN - ORD

1 stop20h 35mAmerican Airlines

Deal found 4/30

$494

mié. 7/239:35 pmDFW - SNN

1 stop12h 35mAmerican Airlines

mar. 8/57:40 amSNN - DFW

2 stops18h 20mAmerican Airlines

Deal found 4/30

$521

mar. 8/56:05 pmORD - SNN

Nonstop7h 25mUnited Airlines

mar. 8/199:30 amSNN - ORD

Nonstop8h 15mUnited Airlines

Deal found 4/30

$522

vie. 8/112:19 pmPHL - SNN

1 stop14h 11mUnited Airlines

mié. 8/209:30 amSNN - PHL

1 stop17h 01mUnited Airlines

Deal found 5/1

$536

lun. 7/218:10 pmCLT - SNN

1 stop19h 25mAmerican Airlines

jue. 7/319:15 pmSNN - CLT

1 stop20h 55mAmerican Airlines

Deal found 4/29

$542

mié. 5/281:17 pmLGA - SNN

1 stop13h 13mUnited Airlines

mié. 6/49:30 amSNN - LGA

1 stop14h 50mUnited Airlines

Deal found 4/30

$546

mié. 5/2812:20 pmIAD - SNN

1 stop17h 50mDelta

mié. 6/111:05 pmSNN - IAD

1 stop11h 45mDelta

Deal found 4/30

$546

lun. 7/218:10 amCLT - SNN

2 stops22h 00mDelta

jue. 7/311:05 pmSNN - CLT

2 stops24h 47mDelta

Deal found 4/29

$550

dom. 6/110:45 amJFK - SNN

2 stops23h 25mMultiple Airlines

sáb. 6/76:45 amSNN - JFK

2 stops20h 15mMultiple Airlines

Deal found 4/30

$556

dom. 8/316:29 pmJFK - SNN

Nonstop6h 26mAer Lingus

mar. 9/307:40 amSNN - JFK

1 stop13h 30mAer Lingus

Deal found 4/30

$557

mié. 7/2310:55 pmJFK - SNN

1 stop12h 15mAmerican Airlines

mié. 7/307:40 amSNN - JFK

1 stop14h 19mAmerican Airlines

Deal found 4/29

$558

Best flights from USA to Shannon
Discover carefully curated flight deals from USA to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2025.

mié. 8/135:45 pmORD - SNN

1 stop16h 25mAmerican Airlines

mié. 8/209:15 pmSNN - ORD

1 stop20h 35mAmerican Airlines

Deal found 4/30

$494

lun. 7/217:10 amDFW - SNN

1 stop22h 00mDelta

mié. 8/61:05 pmSNN - DFW

1 stop14h 03mDelta

Deal found 4/30

$513

mar. 8/56:05 pmORD - SNN

Nonstop7h 25mUnited Airlines

mié. 8/209:30 amSNN - ORD

Nonstop8h 15mUnited Airlines

Deal found 4/30

$522

dom. 6/110:45 amJFK - SNN

2 stops23h 25mMultiple Airlines

sáb. 6/76:45 amSNN - JFK

2 stops20h 15mMultiple Airlines

Deal found 4/30

$556

mié. 5/2812:39 pmIAD - SNN

2 stops17h 31mKLM

mié. 6/111:05 pmSNN - IAD

1 stop11h 45mKLM

Deal found 4/30

$561

jue. 6/126:29 pmJFK - SNN

Nonstop6h 26mAer Lingus

mar. 6/242:40 pmSNN - JFK

Nonstop7h 10mAer Lingus

Deal found 4/30

$571

sáb. 5/2411:45 pmJFK - SNN

Nonstop6h 25mAir France

mar. 6/101:05 pmSNN - JFK

Nonstop7h 10mAir France

Deal found 4/28

$572

lun. 7/217:30 pmJFK - SNN

1 stop10h 50mBritish Airways

lun. 7/289:15 pmSNN - JFK

2 stops21h 10mBritish Airways

Deal found 4/30

$612

vie. 10/243:20 pmBOS - SNN

2 stops19h 30mAir Canada

dom. 11/28:05 pmSNN - BOS

2 stops26h 20mAir Canada

Deal found 4/30

$675

mié. 7/2310:50 pmEWR - SNN

Nonstop6h 25mLufthansa

mar. 8/512:30 pmSNN - EWR

Nonstop7h 25mLufthansa

Deal found 4/29

$699

mié. 7/239:35 pmDFW - SNN

1 stop12h 35mAmerican Airlines

mar. 8/57:40 amSNN - DFW

2 stops18h 20mAmerican Airlines

Deal found 4/30

$521

mié. 5/281:17 pmLGA - SNN

1 stop13h 13mUnited Airlines

mié. 6/49:30 amSNN - LGA

1 stop14h 50mUnited Airlines

Deal found 4/30

$546

Last-minute flights from USA to Shannon
Discover last-minute flight deals from USA to Shannon. Data last updated mayo 1, 2025 and is based on user searches.

mar. 5/62:58 pmRDU - SNN

2 stops14h 17mUnited Airlines

mar. 5/1312:30 pmSNN - RDU

2 stops16h 16mUnited Airlines

Deal found 4/28

$841

mié. 5/79:25 pmBOS - SNN

2 stops18h 10mAer Lingus

mié. 5/142:40 pmSNN - BOS

1 stop11h 57mAer Lingus

Deal found 5/1

$701

mié. 5/78:05 pmBOS - SNN

1 stop19h 30mAmerican Airlines

mié. 5/149:15 pmSNN - BOS

1 stop18h 55mAmerican Airlines

Deal found 4/30

$712

mié. 5/79:15 pmORD - SNN

2 stops17h 20mAer Lingus

jue. 5/159:15 pmSNN - ORD

2 stops22h 45mAer Lingus

Deal found 4/30

$768

mié. 5/710:25 pmORD - SNN

1 stop11h 45mAmerican Airlines

jue. 5/159:15 pmSNN - ORD

1 stop20h 30mAmerican Airlines

Deal found 4/30

$790

jue. 5/85:30 pmEWR - SNN

2 stops22h 05mAer Lingus

jue. 5/159:15 pmSNN - EWR

2 stops23h 45mAer Lingus

Deal found 4/29

$684

jue. 5/84:55 pmJFK - SNN

2 stops22h 40mAer Lingus

jue. 5/152:40 pmSNN - JFK

Nonstop7h 10mAer Lingus

Deal found 4/29

$691

jue. 5/89:30 amBOS - SNN

2 stops19h 45mUnited Airlines

vie. 5/239:30 amSNN - BOS

2 stops14h 50mUnited Airlines

Deal found 4/30

$815

vie. 5/910:45 pmEWR - SNN

Nonstop6h 30mUnited Airlines

vie. 5/1612:30 pmSNN - EWR

Nonstop7h 10mUnited Airlines

Deal found 4/29

$645

vie. 5/98:25 pmJFK - SNN

2 stops17h 15mMultiple Airlines

sáb. 5/171:30 pmSNN - JFK

3 stops38h 00mMultiple Airlines

Deal found 4/29

$674

vie. 5/96:35 pmBOS - SNN

Nonstop5h 50mMultiple Airlines

dom. 5/116:00 amSNN - BOS

2 stops44h 05mMultiple Airlines

Deal found 4/30

$704

vie. 5/94:45 pmLGA - SNN

2 stops18h 05mMultiple Airlines

sáb. 5/175:30 pmSNN - LGA

2 stops27h 26mMultiple Airlines

Deal found 4/29

$832

One-way flights from USA to Shannon
Search for one-way flight options from USA to Shannon. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2025.

mar. 7/296:20 pmJFK - SNN

1 stop21h 00mMultiple Airlines

Deal found 4/29

$241

mié. 8/2012:35 pmBOS - SNN

2 stops27h 50mMultiple Airlines

Deal found 4/30

$245

mié. 8/67:25 pmORD - SNN

2 stops20h 00mMultiple Airlines

Deal found 4/30

$268

mié. 8/61:30 pmEWR - SNN

2 stops16h 50mAmerican Airlines

Deal found 4/30

$294

lun. 7/2810:50 pmEWR - SNN

Nonstop6h 25mUnited Airlines

Deal found 4/30

$298

lun. 7/2811:50 pmJFK - SNN

Nonstop6h 20mAir France

Deal found 4/30

$298

lun. 7/288:25 pmEWR - SNN

3 stops22h 45mMultiple Airlines

Deal found 4/30

$301

lun. 7/283:25 pmLGA - SNN

1 stop11h 05mUnited Airlines

Deal found 4/30

$303

mar. 7/2911:50 pmJFK - SNN

Nonstop6h 20mDelta

Deal found 4/29

$318

dom. 6/15:30 pmLGA - SNN

2 stops16h 40mMultiple Airlines

Deal found 4/28

$340

mar. 8/58:05 pmBOS - SNN

1 stop15h 05mAmerican Airlines

Deal found 4/30

$352

dom. 6/295:45 amCLT - SNN

3 stops28h 25mMultiple Airlines

Deal found 4/30

$355

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

lun. 7/21

7:10 am-11:10 am

1 stop22h 00m

Shannon

vie. 8/8

1:05 pm-9:08 pm

1 stop14h 03m

$513

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

mié. 7/23

9:35 pm-4:10 pm

1 stop12h 35m

Shannon

mar. 8/5

7:40 am-8:00 pm

2 stops18h 20m

$521

CharlotteShannon

CLT - SNN

CLTSNN

Charlotte Douglas

lun. 7/21

8:10 pm-8:35 pm

1 stop19h 25m

Shannon

jue. 7/31

9:15 pm-1:10 pm

1 stop20h 55m

$542

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

mié. 5/28

1:17 pm-7:30 am

1 stop13h 13m

Shannon

mié. 6/4

9:30 am-7:20 pm

1 stop14h 50m

$546

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mié. 5/28

12:20 pm-11:10 am

1 stop17h 50m

Shannon

mié. 6/11

1:05 pm-7:50 pm

1 stop11h 45m

$546

CharlotteShannon

CLT - SNN

CLTSNN

Charlotte Douglas

lun. 7/21

8:10 am-11:10 am

2 stops22h 00m

Shannon

jue. 7/31

1:05 pm-8:52 am

2 stops24h 47m

$550

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

dom. 6/1

10:45 am-3:10 pm

2 stops23h 25m

Shannon

sáb. 6/7

6:45 am-10:00 pm

2 stops20h 15m

$556

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

mié. 7/23

10:55 pm-4:10 pm

1 stop12h 15m

Shannon

mié. 7/30

7:40 am-4:59 pm

1 stop14h 19m

$558

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mié. 5/28

10:09 am-11:10 am

2 stops20h 01m

Shannon

mié. 6/11

1:05 pm-11:14 pm

2 stops15h 09m

$561

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

jue. 7/24

12:00 pm-11:10 am

1 stop17h 10m

Shannon

mié. 8/6

1:05 pm-9:08 pm

1 stop14h 03m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results

...

Best time to book a flight from USA to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from USA 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 the United States to Shannon

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

Currently, February is the cheapest month in which you can book a flight from USA to Shannon, Clare (average of $533). Flying from USA to Shannon, Clare in June is currently the most expensive (average of $995). 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.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Shannon, Clare as you normally would.

Rainfall in Shannon 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

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

See what other customers who have flown with Delta, KLM and Air France from USA to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

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

7,934 reviews

Delta

8.0

Very good

7,934 reviews

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

1,334 reviews

Delta

8.0

Very good

7,934 reviews

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.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very good

7,934 reviews

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

8,696 reviews

Delta

8.0

Very good

7,934 reviews

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.

JetBlue

7.3

Good

2,924 reviews

Delta

8.0

Very good

7,934 reviews

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

What airport do you fly into for flights to Shannon from United States?
For a flight from United States to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city.
What are the cheapest airlines to fly from USA to Shannon, Clare one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $294. However, be on the lookout for offers from United Airlines and Air France, as they are both options that can get you from USA to Shannon, Clare for a low price.
What are the most popular routes from USA to Shannon, Clare?
Most travelers choose New York John F Kennedy Intl - Shannon, Boston Logan Intl - Shannon or Newark - Shannon when deciding on the best route from USA to Shannon, Clare.
Can I find deals for flights from USA to Shannon that include hotel bookings?
Yes. In addition to deals on USA to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from USA to Shannon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Shannon.
Can I find deals for business class flights from USA to Shannon?
Yes. Cheapflights offers flight deals from USA 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 USA to Shannon, Clare?
Currently, February is the cheapest month in which you can book a flight from USA to Shannon, Clare (average of $533). Flying from USA to Shannon, Clare in June is currently the most expensive (average of $995). 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

Ennis

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from USA to Shannon

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$292	Average$826	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$446	Average$754	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$453	Average$814	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$477	Average$804	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$512	Average$864	FlexibilityNo cancel fee	On-time69%
Air France	Cheapest$578	Average$628	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$624	Average$1,075	FlexibilityNo cancel fee	On-time70%
JetBlue	Cheapest$782	Average$981	FlexibilityNo cancel fee	On-time62%
Lufthansa	Cheapest$791	Average$893	FlexibilityNo cancel fee	On-time76%

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$241+ Cheap flights from the United States 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to Shannon with Cheapflights

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Cheap flight deals from USA to Shannon

Keep the following information in mind while searching for USA to Shannon flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from USA to Shannon

Cheapest flights from USA to ShannonExplore the most affordable flight options available from USA to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Explore the most affordable flight options available from USA to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Shannon that are best for you.

Best time to book a flight from USA to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Shannon

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

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

Find hourly flight availability from USA 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 mayo 1, 2025.

Rainfall in Shannon by month

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

Temperature in Shannon by month

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

Reviews of airlines servicing Shannon

See what other customers who have flown with Delta, KLM and Air France from USA to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Shannon from United States?

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

What are the most popular routes from USA to Shannon, Clare?

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

How can I find direct flights from USA to Shannon?

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

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

Traveling to a place near the United States?

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Alternative routes for USA to Shannon

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from USA to Shannon

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Cheapest flights from USA to Shannon
Explore the most affordable flight options available from USA to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.