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Shannon

Find cheap United Airlines flights to Shannon

RDU — SNN
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find United Airlines flight deals to Shannon

Cheapest United Airlines flights from USA to Shannon
Explore the most affordable United Airlines flight options available from USA to Shannon. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/1010:50 pm
EWR
-
SNN
Nonstop6h 25m
United Airlines
Wed 8/1912:30 pm
SNN
-
EWR
Nonstop7h 25m
United Airlines
Deal found 7/26$637
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/1910:50 pm
EWR
-
SNN
Nonstop6h 25m
United Airlines
Thu 8/2712:30 pm
SNN
-
EWR
Nonstop7h 25m
United Airlines
Deal found 7/26$638
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/101:25 pm
LGA
-
SNN
1 stop13h 05m
United Airlines
Wed 8/199:30 am
SNN
-
LGA
1 stop14h 55m
United Airlines
Deal found 7/26$642

Flights to Shannon with United Airlines at a glance

Find detailed information about United Airlines flights from USA to Shannon. Explore the options provided by United Airlines to plan your journey from USA to Shannon. Data last updated July 27, 2026.

Round-trip from

$637

One-way from

$309

Good one-way deal

$604 or less
United Airlines
  • United Airlines
  • 8/10-8/19
  • 1 total stop
  • 19h 10m total
  • USA to Shannon
Search Deals
United Airlines
  • United Airlines
  • 8/16
  • 1 total stop
  • 18h 30m total
  • USA to Shannon
Search Deals
Price to beat on a one-way flight from the United States to Shannon with United Airlines.
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Cheapflights Insights

Find cheap United Airlines flights to Shannon

How long is the flight to Shannon with United Airlines?

On average, United Airlines flights from the United States to Shannon take 7 hours 7 minutes. Flights to Shannon from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Shannon

The most flights to Shannon operated by United Airlines are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

FAQs about flights to Shannon with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Shannon?

    United Airlines flights on this route tend to land at Shannon Airport.

  • Is United Airlines the cheapest airline for a flight to Shannon?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Shannon tends to be with Aer Lingus.

  • Are there alternative airlines other than United Airlines that fly to Shannon?

    Aer Lingus, American Airlines and Delta all fly to Shannon and offer an alternative to United Airlines.

  • How much is a flight to Shannon with United Airlines?

    The average price for a return flight with United Airlines is $903; with a one-way flight around $502.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Popular United Airlines flights

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