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Flights from Houston to Shannon – Airlines & connecting routes

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IAH to SNN flights and routes map IAH to SNN – All flight route options from George Bush Intcntl Houston, Texas, USA to Shannon, Ireland. These flights are operated by 12 different airlines through 7 different connections. The shortest flight time is 11 hours and 45 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAH George Bush Intcntl Houston Houston, TX, USA
Ireland SNN Shannon, Ireland
IAH
George Bush Intcntl Houston
USAHouston, TX, USA
Shannon
IrelandShannon, Ireland
SNN
No direct flights found
11 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Chicago ORD
1 stop with United Airlines. 2 flights per day.

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11h 16m

Via Chicago ORD
1 stop with United Airlines.
11h 16m
2 flights per day.
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Via New York LGA
1 stop with United Airlines.

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13h 53m

Via New York LGA
1 stop with United Airlines.
13h 53m
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Via New York EWR
1 stop with United Airlines. 3 flights per day.

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14h 24m

Via New York EWR
1 stop with United Airlines.
14h 24m
3 flights per day.
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Via New York LGA
1 stop with Delta Air Lines.

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14h 25m

Via New York LGA
1 stop with Delta Air Lines.
14h 25m
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1 stop route options with codeshare or different airlines:

Duration

Via Boston BOS With United Airlines & Aer Lingus 2 flights per day.

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11h 25m

Via Boston BOS
11h 25m
With United Airlines & Aer Lingus 2 flights per day.
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Via New York JFK With Delta Air Lines & American Airlines
Begins in 25/10
CODESHARE

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12h 00m

Begins in 25/10
Via New York JFK
12h 00m
With Delta Air Lines & American Airlines
Begins in 25/10
CODESHARE
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Via Chicago ORD With American Airlines & United Airlines 1-2 flights per day.

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12h 24m

Via Chicago ORD
12h 24m
With American Airlines & United Airlines 1-2 flights per day.
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Via London LHR 1 stop with American Airlines. 2 flights per day.
CODESHARE

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13h 23m

Via London LHR
13h 23m
1 stop with American Airlines. 2 flights per day.
CODESHARE
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Via New York LGA With Delta Air Lines & Aer Lingus 0-1 flights per day.

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13h 36m

Via New York LGA
13h 36m
With Delta Air Lines & Aer Lingus 0-1 flights per day.
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Via New York EWR With United Airlines & Aer Lingus 2-3 flights per day.

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14h 05m

Via New York EWR
14h 05m
With United Airlines & Aer Lingus 2-3 flights per day.
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Via Paris CDG With Air France & Aer Lingus 0-1 flights per day.
Wed & Sat

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14h 30m

Wed & Sat
Via Paris CDG
14h 30m
With Air France & Aer Lingus 0-1 flights per day.
Wed & Sat
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Find the best prices on hotels and car rental near Shannon

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Houston to Shannon flights

With over 183 flights every week and 7 different airlines you have a wide range of options. While flying to Shannon from Houston you will be doing a stopover in Boston, Chicago or any other of the 7 alternatives with flight connections.

Are there any non-stop flights from IAH to SNN?

There are no direct or non-stop flights from George Bush Intcntl Houston, IAH to Shannon, SNN.

Houston to Shannon with United Airlines

If you fly to Shannon from Houston with United Airlines you will do a stopover in Chicago. United Airlines is a Star Alliance member.

Distance & flight times: Houston Airport to Shannon

The shortest flight time between IAH and SNN is 11 hours and 30 minutes.

ViaTotal flight timeLayover timeDistance
BOS Boston11h 30m4h 10m4506 miles (7250 km)
ORD Chicago12h 1m1h 47m4530 miles (7289 km)
LHR London13h 10m2h 20m5221 miles (8401 km)
LGA New York13h 35m--
JFK New York13h 42m3h 30m4512 miles (7260 km)
EWR New York14h 12m--
CDG Paris14h 13m3h 25m5606 miles (9020 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAH-SNN flight routesHouston to Shannon flight routes illustrated on a map.
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Houston - Shannon route map and flight paths
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From Houston to Ireland

Below is a list of other destinations to Ireland from George Bush Intcntl Houston with either direct flights or 1 stop connections.

From USA to Shannon

Below is a list of other cities in USA with flights to Shannon with either non-stop or connecting flights.

The fastest way to fly from Houston (IAH) to Shannon (SNN) is via Boston and it will take about 11 hours and 30 minutes. The second fastest route is via Chicago and will take 12 hours and 1 minutes.

You can fly with United Airlines, Aer Lingus, American Airlines, Delta Air Lines, JetBlue Airways or Air France from Houston to Shannon.

The flight time between George Bush Intcntl Houston (IAH) and Shannon (SNN) via Boston Logan International Airport, BOS is 11 hours and 30 minutes.

No. But you can still purchase a 1 stop flight via Boston, Chicago or any other route to Shannon (SNN).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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